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update imgui to v1.91.7

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Merge commit 'b8ca49f7dc267a5f3a234b0b768c892a732ba83e'
This commit is contained in:
Green Sky 2025-01-18 13:40:21 +01:00
commit 288d5a8adf
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106 changed files with 7706 additions and 2696 deletions
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4
external/imgui/imgui/.github/ISSUE_TEMPLATE/issue_template.yml vendored
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@ -5,9 +5,11 @@ body:
attributes:
value: |
FOR FIRST-TIME USERS ISSUES COMPILING/LINKING/RUNNING or LOADING FONTS, please use [GitHub Discussions](https://github.com/ocornut/imgui/discussions)
For anything else: we are happy to use 'GitHub Issues' for many types of open-ended questions. We are encouraging 'Issues' becoming a large, centralized and cross-referenced database of Dear ImGui contents.
For anything else: **we are happy to use 'GitHub Issues' for many types of open-ended questions**. We are encouraging 'Issues' becoming a large, centralized, tagged, cross-referenced database of Dear ImGui contents.
Be mindful that messages are being sent to the e-mail box of "Watching" users. Try to proof-read your messages before sending them. Edits are not seen by those users.
**If you are using Dear ImGui as part of a job that you are being well-paid for** and your company is not a sponsor. Please be mindful that this is a Free Software and you might be about to ask volunteers to help you doing your job. Please put extra effort describing your issue or question properly. If your company is wealthy, please read [Funding](https://github.com/ocornut/imgui/wiki/Funding) and consider getting in touch.
- type: markdown
attributes:
value: |

2
external/imgui/imgui/.github/workflows/static-analysis.yml vendored
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@ -42,5 +42,5 @@ jobs:
fi
cd examples/example_null
pvs-studio-analyzer trace -- make WITH_EXTRA_WARNINGS=1
pvs-studio-analyzer analyze --disableLicenseExpirationCheck -e ../../imstb_rectpack.h -e ../../imstb_textedit.h -e ../../imstb_truetype.h -l ../../pvs-studio.lic -o pvs-studio.log
pvs-studio-analyzer analyze -e ../../imstb_rectpack.h -e ../../imstb_textedit.h -e ../../imstb_truetype.h -l ../../pvs-studio.lic -o pvs-studio.log
plog-converter -a 'GA:1,2;OP:1' -d V1071 -t errorfile -w pvs-studio.log

2
external/imgui/imgui/LICENSE.txt vendored
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@ -1,6 +1,6 @@
The MIT License (MIT)
Copyright (c) 2014-2024 Omar Cornut
Copyright (c) 2014-2025 Omar Cornut
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal

51
external/imgui/imgui/backends/imgui_impl_allegro5.cpp vendored
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@ -3,10 +3,10 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'ALLEGRO_BITMAP*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy ALLEGRO_KEY_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Clipboard support (from Allegro 5.1.12)
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// Issues:
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy ALLEGRO_KEY_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Clipboard support (from Allegro 5.1.12).
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// Missing features or Issues:
// [ ] Renderer: The renderer is suboptimal as we need to convert vertices manually.
// [ ] Platform: Missing gamepad support.
@ -20,6 +20,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2025-01-06: Avoid calling al_set_mouse_cursor() repeatedly since it appears to leak on on X11 (#8256).
// 2024-08-22: moved some OS/backend related function pointers from ImGuiIO to ImGuiPlatformIO:
// - io.GetClipboardTextFn -> platform_io.Platform_GetClipboardTextFn
// - io.SetClipboardTextFn -> platform_io.Platform_SetClipboardTextFn
@ -95,6 +96,7 @@ struct ImGui_ImplAllegro5_Data
ALLEGRO_MOUSE_CURSOR* MouseCursorInvisible;
ALLEGRO_VERTEX_DECL* VertexDecl;
char* ClipboardTextData;
ImGuiMouseCursor LastCursor;
ImVector<ImDrawVertAllegro> BufVertices;
ImVector<int> BufIndices;
@ -149,14 +151,14 @@ void ImGui_ImplAllegro5_RenderDrawData(ImDrawData* draw_data)
// Render command lists
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
const ImDrawList* draw_list = draw_data->CmdLists[n];
ImVector<ImDrawVertAllegro>& vertices = bd->BufVertices;
#if ALLEGRO_HAS_DRAW_INDEXED_PRIM
vertices.resize(cmd_list->VtxBuffer.Size);
for (int i = 0; i < cmd_list->VtxBuffer.Size; i++)
vertices.resize(draw_list->VtxBuffer.Size);
for (int i = 0; i < draw_list->VtxBuffer.Size; i++)
{
const ImDrawVert* src_v = &cmd_list->VtxBuffer[i];
const ImDrawVert* src_v = &draw_list->VtxBuffer[i];
ImDrawVertAllegro* dst_v = &vertices[i];
DRAW_VERT_IMGUI_TO_ALLEGRO(dst_v, src_v);
}
@ -166,21 +168,21 @@ void ImGui_ImplAllegro5_RenderDrawData(ImDrawData* draw_data)
// FIXME-OPT: Allegro doesn't support 16-bit indices.
// You can '#define ImDrawIdx int' in imconfig.h to request Dear ImGui to output 32-bit indices.
// Otherwise, we convert them from 16-bit to 32-bit at runtime here, which works perfectly but is a little wasteful.
bd->BufIndices.resize(cmd_list->IdxBuffer.Size);
for (int i = 0; i < cmd_list->IdxBuffer.Size; ++i)
bd->BufIndices[i] = (int)cmd_list->IdxBuffer.Data[i];
bd->BufIndices.resize(draw_list->IdxBuffer.Size);
for (int i = 0; i < draw_list->IdxBuffer.Size; ++i)
bd->BufIndices[i] = (int)draw_list->IdxBuffer.Data[i];
indices = bd->BufIndices.Data;
}
else if (sizeof(ImDrawIdx) == 4)
{
indices = (const int*)cmd_list->IdxBuffer.Data;
indices = (const int*)draw_list->IdxBuffer.Data;
}
#else
// Allegro's implementation of al_draw_indexed_prim() for DX9 was broken until 5.2.5. Unindex buffers ourselves while converting vertex format.
vertices.resize(cmd_list->IdxBuffer.Size);
for (int i = 0; i < cmd_list->IdxBuffer.Size; i++)
vertices.resize(draw_list->IdxBuffer.Size);
for (int i = 0; i < draw_list->IdxBuffer.Size; i++)
{
const ImDrawVert* src_v = &cmd_list->VtxBuffer[cmd_list->IdxBuffer[i]];
const ImDrawVert* src_v = &draw_list->VtxBuffer[draw_list->IdxBuffer[i]];
ImDrawVertAllegro* dst_v = &vertices[i];
DRAW_VERT_IMGUI_TO_ALLEGRO(dst_v, src_v);
}
@ -188,9 +190,9 @@ void ImGui_ImplAllegro5_RenderDrawData(ImDrawData* draw_data)
// Render command lists
ImVec2 clip_off = draw_data->DisplayPos;
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback)
{
// User callback, registered via ImDrawList::AddCallback()
@ -198,7 +200,7 @@ void ImGui_ImplAllegro5_RenderDrawData(ImDrawData* draw_data)
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplAllegro5_SetupRenderState(draw_data);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -311,6 +313,7 @@ static void ImGui_ImplAllegro5_SetClipboardText(ImGuiContext*, const char* text)
#endif
// Not static to allow third-party code to use that if they want to (but undocumented)
ImGuiKey ImGui_ImplAllegro5_KeyCodeToImGuiKey(int key_code);
ImGuiKey ImGui_ImplAllegro5_KeyCodeToImGuiKey(int key_code)
{
switch (key_code)
@ -437,6 +440,7 @@ bool ImGui_ImplAllegro5_Init(ALLEGRO_DISPLAY* display)
io.BackendFlags |= ImGuiBackendFlags_HasMouseCursors; // We can honor GetMouseCursor() values (optional)
bd->Display = display;
bd->LastCursor = ALLEGRO_SYSTEM_MOUSE_CURSOR_NONE;
// Create custom vertex declaration.
// Unfortunately Allegro doesn't support 32-bit packed colors so we have to convert them to 4 floats.
@ -567,9 +571,16 @@ static void ImGui_ImplAllegro5_UpdateMouseCursor()
ImGui_ImplAllegro5_Data* bd = ImGui_ImplAllegro5_GetBackendData();
ImGuiMouseCursor imgui_cursor = ImGui::GetMouseCursor();
if (io.MouseDrawCursor || imgui_cursor == ImGuiMouseCursor_None)
// Hide OS mouse cursor if imgui is drawing it
if (io.MouseDrawCursor)
imgui_cursor = ImGuiMouseCursor_None;
if (bd->LastCursor == imgui_cursor)
return;
bd->LastCursor = imgui_cursor;
if (imgui_cursor == ImGuiMouseCursor_None)
{
// Hide OS mouse cursor if imgui is drawing it or if it wants no cursor
al_set_mouse_cursor(bd->Display, bd->MouseCursorInvisible);
}
else

8
external/imgui/imgui/backends/imgui_impl_allegro5.h vendored
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@ -3,10 +3,10 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'ALLEGRO_BITMAP*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy ALLEGRO_KEY_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Clipboard support (from Allegro 5.1.12)
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// Issues:
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy ALLEGRO_KEY_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Clipboard support (from Allegro 5.1.12).
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// Missing features or Issues:
// [ ] Renderer: The renderer is suboptimal as we need to unindex our buffers and convert vertices manually.
// [ ] Platform: Missing gamepad support.

6
external/imgui/imgui/backends/imgui_impl_android.cpp vendored
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@ -2,12 +2,12 @@
// This needs to be used along with the OpenGL 3 Renderer (imgui_impl_opengl3)
// Implemented features:
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy AKEYCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy AKEYCODE_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen/Pen.
// Missing features:
// Missing features or Issues:
// [ ] Platform: Clipboard support.
// [ ] Platform: Gamepad support. Enable with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [ ] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'. FIXME: Check if this is even possible with Android.
// [ ] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'. FIXME: Check if this is even possible with Android.
// Important:
// - Consider using SDL or GLFW backend on Android, which will be more full-featured than this.
// - FIXME: On-screen keyboard currently needs to be enabled by the application (see examples/ and issue #3446)

6
external/imgui/imgui/backends/imgui_impl_android.h vendored
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@ -2,12 +2,12 @@
// This needs to be used along with the OpenGL 3 Renderer (imgui_impl_opengl3)
// Implemented features:
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy AKEYCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy AKEYCODE_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen/Pen.
// Missing features:
// Missing features or Issues:
// [ ] Platform: Clipboard support.
// [ ] Platform: Gamepad support. Enable with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [ ] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'. FIXME: Check if this is even possible with Android.
// [ ] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'. FIXME: Check if this is even possible with Android.
// Important:
// - Consider using SDL or GLFW backend on Android, which will be more full-featured than this.
// - FIXME: On-screen keyboard currently needs to be enabled by the application (see examples/ and issue #3446)

299
external/imgui/imgui/backends/imgui_impl_dx10.cpp vendored
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@ -3,7 +3,7 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'ID3D10ShaderResourceView*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -15,6 +15,8 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2025-01-06: DirectX10: Expose selected render state in ImGui_ImplDX10_RenderState, which you can access in 'void* platform_io.Renderer_RenderState' during draw callbacks.
// 2024-10-07: DirectX10: Changed default texture sampler to Clamp instead of Repeat/Wrap.
// 2022-10-11: Using 'nullptr' instead of 'NULL' as per our switch to C++11.
// 2021-06-29: Reorganized backend to pull data from a single structure to facilitate usage with multiple-contexts (all g_XXXX access changed to bd->XXXX).
// 2021-05-19: DirectX10: Replaced direct access to ImDrawCmd::TextureId with a call to ImDrawCmd::GetTexID(). (will become a requirement)
@ -80,7 +82,7 @@ static ImGui_ImplDX10_Data* ImGui_ImplDX10_GetBackendData()
}
// Functions
static void ImGui_ImplDX10_SetupRenderState(ImDrawData* draw_data, ID3D10Device* ctx)
static void ImGui_ImplDX10_SetupRenderState(ImDrawData* draw_data, ID3D10Device* device)
{
ImGui_ImplDX10_Data* bd = ImGui_ImplDX10_GetBackendData();
@ -92,90 +94,13 @@ static void ImGui_ImplDX10_SetupRenderState(ImDrawData* draw_data, ID3D10Device*
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
vp.TopLeftX = vp.TopLeftY = 0;
ctx->RSSetViewports(1, &vp);
// Bind shader and vertex buffers
unsigned int stride = sizeof(ImDrawVert);
unsigned int offset = 0;
ctx->IASetInputLayout(bd->pInputLayout);
ctx->IASetVertexBuffers(0, 1, &bd->pVB, &stride, &offset);
ctx->IASetIndexBuffer(bd->pIB, sizeof(ImDrawIdx) == 2 ? DXGI_FORMAT_R16_UINT : DXGI_FORMAT_R32_UINT, 0);
ctx->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
ctx->VSSetShader(bd->pVertexShader);
ctx->VSSetConstantBuffers(0, 1, &bd->pVertexConstantBuffer);
ctx->PSSetShader(bd->pPixelShader);
ctx->PSSetSamplers(0, 1, &bd->pFontSampler);
ctx->GSSetShader(nullptr);
// Setup render state
const float blend_factor[4] = { 0.f, 0.f, 0.f, 0.f };
ctx->OMSetBlendState(bd->pBlendState, blend_factor, 0xffffffff);
ctx->OMSetDepthStencilState(bd->pDepthStencilState, 0);
ctx->RSSetState(bd->pRasterizerState);
}
// Render function
void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
{
// Avoid rendering when minimized
if (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f)
return;
ImGui_ImplDX10_Data* bd = ImGui_ImplDX10_GetBackendData();
ID3D10Device* ctx = bd->pd3dDevice;
// Create and grow vertex/index buffers if needed
if (!bd->pVB || bd->VertexBufferSize < draw_data->TotalVtxCount)
{
if (bd->pVB) { bd->pVB->Release(); bd->pVB = nullptr; }
bd->VertexBufferSize = draw_data->TotalVtxCount + 5000;
D3D10_BUFFER_DESC desc;
memset(&desc, 0, sizeof(D3D10_BUFFER_DESC));
desc.Usage = D3D10_USAGE_DYNAMIC;
desc.ByteWidth = bd->VertexBufferSize * sizeof(ImDrawVert);
desc.BindFlags = D3D10_BIND_VERTEX_BUFFER;
desc.CPUAccessFlags = D3D10_CPU_ACCESS_WRITE;
desc.MiscFlags = 0;
if (ctx->CreateBuffer(&desc, nullptr, &bd->pVB) < 0)
return;
}
if (!bd->pIB || bd->IndexBufferSize < draw_data->TotalIdxCount)
{
if (bd->pIB) { bd->pIB->Release(); bd->pIB = nullptr; }
bd->IndexBufferSize = draw_data->TotalIdxCount + 10000;
D3D10_BUFFER_DESC desc;
memset(&desc, 0, sizeof(D3D10_BUFFER_DESC));
desc.Usage = D3D10_USAGE_DYNAMIC;
desc.ByteWidth = bd->IndexBufferSize * sizeof(ImDrawIdx);
desc.BindFlags = D3D10_BIND_INDEX_BUFFER;
desc.CPUAccessFlags = D3D10_CPU_ACCESS_WRITE;
if (ctx->CreateBuffer(&desc, nullptr, &bd->pIB) < 0)
return;
}
// Copy and convert all vertices into a single contiguous buffer
ImDrawVert* vtx_dst = nullptr;
ImDrawIdx* idx_dst = nullptr;
bd->pVB->Map(D3D10_MAP_WRITE_DISCARD, 0, (void**)&vtx_dst);
bd->pIB->Map(D3D10_MAP_WRITE_DISCARD, 0, (void**)&idx_dst);
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
memcpy(vtx_dst, cmd_list->VtxBuffer.Data, cmd_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += cmd_list->VtxBuffer.Size;
idx_dst += cmd_list->IdxBuffer.Size;
}
bd->pVB->Unmap();
bd->pIB->Unmap();
device->RSSetViewports(1, &vp);
// Setup orthographic projection matrix into our constant buffer
// Our visible imgui space lies from draw_data->DisplayPos (top left) to draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayPos is (0,0) for single viewport apps.
{
void* mapped_resource;
if (bd->pVertexConstantBuffer->Map(D3D10_MAP_WRITE_DISCARD, 0, &mapped_resource) != S_OK)
return;
if (bd->pVertexConstantBuffer->Map(D3D10_MAP_WRITE_DISCARD, 0, &mapped_resource) == S_OK)
{
VERTEX_CONSTANT_BUFFER_DX10* constant_buffer = (VERTEX_CONSTANT_BUFFER_DX10*)mapped_resource;
float L = draw_data->DisplayPos.x;
float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x;
@ -192,6 +117,82 @@ void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
bd->pVertexConstantBuffer->Unmap();
}
// Setup shader and vertex buffers
unsigned int stride = sizeof(ImDrawVert);
unsigned int offset = 0;
device->IASetInputLayout(bd->pInputLayout);
device->IASetVertexBuffers(0, 1, &bd->pVB, &stride, &offset);
device->IASetIndexBuffer(bd->pIB, sizeof(ImDrawIdx) == 2 ? DXGI_FORMAT_R16_UINT : DXGI_FORMAT_R32_UINT, 0);
device->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
device->VSSetShader(bd->pVertexShader);
device->VSSetConstantBuffers(0, 1, &bd->pVertexConstantBuffer);
device->PSSetShader(bd->pPixelShader);
device->PSSetSamplers(0, 1, &bd->pFontSampler);
device->GSSetShader(nullptr);
// Setup render state
const float blend_factor[4] = { 0.f, 0.f, 0.f, 0.f };
device->OMSetBlendState(bd->pBlendState, blend_factor, 0xffffffff);
device->OMSetDepthStencilState(bd->pDepthStencilState, 0);
device->RSSetState(bd->pRasterizerState);
}
// Render function
void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
{
// Avoid rendering when minimized
if (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f)
return;
ImGui_ImplDX10_Data* bd = ImGui_ImplDX10_GetBackendData();
ID3D10Device* device = bd->pd3dDevice;
// Create and grow vertex/index buffers if needed
if (!bd->pVB || bd->VertexBufferSize < draw_data->TotalVtxCount)
{
if (bd->pVB) { bd->pVB->Release(); bd->pVB = nullptr; }
bd->VertexBufferSize = draw_data->TotalVtxCount + 5000;
D3D10_BUFFER_DESC desc;
memset(&desc, 0, sizeof(D3D10_BUFFER_DESC));
desc.Usage = D3D10_USAGE_DYNAMIC;
desc.ByteWidth = bd->VertexBufferSize * sizeof(ImDrawVert);
desc.BindFlags = D3D10_BIND_VERTEX_BUFFER;
desc.CPUAccessFlags = D3D10_CPU_ACCESS_WRITE;
desc.MiscFlags = 0;
if (device->CreateBuffer(&desc, nullptr, &bd->pVB) < 0)
return;
}
if (!bd->pIB || bd->IndexBufferSize < draw_data->TotalIdxCount)
{
if (bd->pIB) { bd->pIB->Release(); bd->pIB = nullptr; }
bd->IndexBufferSize = draw_data->TotalIdxCount + 10000;
D3D10_BUFFER_DESC desc;
memset(&desc, 0, sizeof(D3D10_BUFFER_DESC));
desc.Usage = D3D10_USAGE_DYNAMIC;
desc.ByteWidth = bd->IndexBufferSize * sizeof(ImDrawIdx);
desc.BindFlags = D3D10_BIND_INDEX_BUFFER;
desc.CPUAccessFlags = D3D10_CPU_ACCESS_WRITE;
if (device->CreateBuffer(&desc, nullptr, &bd->pIB) < 0)
return;
}
// Copy and convert all vertices into a single contiguous buffer
ImDrawVert* vtx_dst = nullptr;
ImDrawIdx* idx_dst = nullptr;
bd->pVB->Map(D3D10_MAP_WRITE_DISCARD, 0, (void**)&vtx_dst);
bd->pIB->Map(D3D10_MAP_WRITE_DISCARD, 0, (void**)&idx_dst);
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* draw_list = draw_data->CmdLists[n];
memcpy(vtx_dst, draw_list->VtxBuffer.Data, draw_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, draw_list->IdxBuffer.Data, draw_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += draw_list->VtxBuffer.Size;
idx_dst += draw_list->IdxBuffer.Size;
}
bd->pVB->Unmap();
bd->pIB->Unmap();
// Backup DX state that will be modified to restore it afterwards (unfortunately this is very ugly looking and verbose. Close your eyes!)
struct BACKUP_DX10_STATE
{
@ -217,24 +218,31 @@ void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
};
BACKUP_DX10_STATE old = {};
old.ScissorRectsCount = old.ViewportsCount = D3D10_VIEWPORT_AND_SCISSORRECT_OBJECT_COUNT_PER_PIPELINE;
ctx->RSGetScissorRects(&old.ScissorRectsCount, old.ScissorRects);
ctx->RSGetViewports(&old.ViewportsCount, old.Viewports);
ctx->RSGetState(&old.RS);
ctx->OMGetBlendState(&old.BlendState, old.BlendFactor, &old.SampleMask);
ctx->OMGetDepthStencilState(&old.DepthStencilState, &old.StencilRef);
ctx->PSGetShaderResources(0, 1, &old.PSShaderResource);
ctx->PSGetSamplers(0, 1, &old.PSSampler);
ctx->PSGetShader(&old.PS);
ctx->VSGetShader(&old.VS);
ctx->VSGetConstantBuffers(0, 1, &old.VSConstantBuffer);
ctx->GSGetShader(&old.GS);
ctx->IAGetPrimitiveTopology(&old.PrimitiveTopology);
ctx->IAGetIndexBuffer(&old.IndexBuffer, &old.IndexBufferFormat, &old.IndexBufferOffset);
ctx->IAGetVertexBuffers(0, 1, &old.VertexBuffer, &old.VertexBufferStride, &old.VertexBufferOffset);
ctx->IAGetInputLayout(&old.InputLayout);
device->RSGetScissorRects(&old.ScissorRectsCount, old.ScissorRects);
device->RSGetViewports(&old.ViewportsCount, old.Viewports);
device->RSGetState(&old.RS);
device->OMGetBlendState(&old.BlendState, old.BlendFactor, &old.SampleMask);
device->OMGetDepthStencilState(&old.DepthStencilState, &old.StencilRef);
device->PSGetShaderResources(0, 1, &old.PSShaderResource);
device->PSGetSamplers(0, 1, &old.PSSampler);
device->PSGetShader(&old.PS);
device->VSGetShader(&old.VS);
device->VSGetConstantBuffers(0, 1, &old.VSConstantBuffer);
device->GSGetShader(&old.GS);
device->IAGetPrimitiveTopology(&old.PrimitiveTopology);
device->IAGetIndexBuffer(&old.IndexBuffer, &old.IndexBufferFormat, &old.IndexBufferOffset);
device->IAGetVertexBuffers(0, 1, &old.VertexBuffer, &old.VertexBufferStride, &old.VertexBufferOffset);
device->IAGetInputLayout(&old.InputLayout);
// Setup desired DX state
ImGui_ImplDX10_SetupRenderState(draw_data, ctx);
ImGui_ImplDX10_SetupRenderState(draw_data, device);
// Setup render state structure (for callbacks and custom texture bindings)
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
ImGui_ImplDX10_RenderState render_state;
render_state.Device = bd->pd3dDevice;
render_state.SamplerDefault = bd->pFontSampler;
render_state.VertexConstantBuffer = bd->pVertexConstantBuffer;
platform_io.Renderer_RenderState = &render_state;
// Render command lists
// (Because we merged all buffers into a single one, we maintain our own offset into them)
@ -243,18 +251,18 @@ void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
ImVec2 clip_off = draw_data->DisplayPos;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
const ImDrawList* draw_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback)
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback != nullptr)
{
// User callback, registered via ImDrawList::AddCallback()
// (ImDrawCallback_ResetRenderState is a special callback value used by the user to request the renderer to reset render state.)
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplDX10_SetupRenderState(draw_data, ctx);
ImGui_ImplDX10_SetupRenderState(draw_data, device);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -266,34 +274,35 @@ void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
// Apply scissor/clipping rectangle
const D3D10_RECT r = { (LONG)clip_min.x, (LONG)clip_min.y, (LONG)clip_max.x, (LONG)clip_max.y };
ctx->RSSetScissorRects(1, &r);
device->RSSetScissorRects(1, &r);
// Bind texture, Draw
ID3D10ShaderResourceView* texture_srv = (ID3D10ShaderResourceView*)pcmd->GetTexID();
ctx->PSSetShaderResources(0, 1, &texture_srv);
ctx->DrawIndexed(pcmd->ElemCount, pcmd->IdxOffset + global_idx_offset, pcmd->VtxOffset + global_vtx_offset);
device->PSSetShaderResources(0, 1, &texture_srv);
device->DrawIndexed(pcmd->ElemCount, pcmd->IdxOffset + global_idx_offset, pcmd->VtxOffset + global_vtx_offset);
}
}
global_idx_offset += cmd_list->IdxBuffer.Size;
global_vtx_offset += cmd_list->VtxBuffer.Size;
global_idx_offset += draw_list->IdxBuffer.Size;
global_vtx_offset += draw_list->VtxBuffer.Size;
}
platform_io.Renderer_RenderState = nullptr;
// Restore modified DX state
ctx->RSSetScissorRects(old.ScissorRectsCount, old.ScissorRects);
ctx->RSSetViewports(old.ViewportsCount, old.Viewports);
ctx->RSSetState(old.RS); if (old.RS) old.RS->Release();
ctx->OMSetBlendState(old.BlendState, old.BlendFactor, old.SampleMask); if (old.BlendState) old.BlendState->Release();
ctx->OMSetDepthStencilState(old.DepthStencilState, old.StencilRef); if (old.DepthStencilState) old.DepthStencilState->Release();
ctx->PSSetShaderResources(0, 1, &old.PSShaderResource); if (old.PSShaderResource) old.PSShaderResource->Release();
ctx->PSSetSamplers(0, 1, &old.PSSampler); if (old.PSSampler) old.PSSampler->Release();
ctx->PSSetShader(old.PS); if (old.PS) old.PS->Release();
ctx->VSSetShader(old.VS); if (old.VS) old.VS->Release();
ctx->GSSetShader(old.GS); if (old.GS) old.GS->Release();
ctx->VSSetConstantBuffers(0, 1, &old.VSConstantBuffer); if (old.VSConstantBuffer) old.VSConstantBuffer->Release();
ctx->IASetPrimitiveTopology(old.PrimitiveTopology);
ctx->IASetIndexBuffer(old.IndexBuffer, old.IndexBufferFormat, old.IndexBufferOffset); if (old.IndexBuffer) old.IndexBuffer->Release();
ctx->IASetVertexBuffers(0, 1, &old.VertexBuffer, &old.VertexBufferStride, &old.VertexBufferOffset); if (old.VertexBuffer) old.VertexBuffer->Release();
ctx->IASetInputLayout(old.InputLayout); if (old.InputLayout) old.InputLayout->Release();
device->RSSetScissorRects(old.ScissorRectsCount, old.ScissorRects);
device->RSSetViewports(old.ViewportsCount, old.Viewports);
device->RSSetState(old.RS); if (old.RS) old.RS->Release();
device->OMSetBlendState(old.BlendState, old.BlendFactor, old.SampleMask); if (old.BlendState) old.BlendState->Release();
device->OMSetDepthStencilState(old.DepthStencilState, old.StencilRef); if (old.DepthStencilState) old.DepthStencilState->Release();
device->PSSetShaderResources(0, 1, &old.PSShaderResource); if (old.PSShaderResource) old.PSShaderResource->Release();
device->PSSetSamplers(0, 1, &old.PSSampler); if (old.PSSampler) old.PSSampler->Release();
device->PSSetShader(old.PS); if (old.PS) old.PS->Release();
device->VSSetShader(old.VS); if (old.VS) old.VS->Release();
device->GSSetShader(old.GS); if (old.GS) old.GS->Release();
device->VSSetConstantBuffers(0, 1, &old.VSConstantBuffer); if (old.VSConstantBuffer) old.VSConstantBuffer->Release();
device->IASetPrimitiveTopology(old.PrimitiveTopology);
device->IASetIndexBuffer(old.IndexBuffer, old.IndexBufferFormat, old.IndexBufferOffset); if (old.IndexBuffer) old.IndexBuffer->Release();
device->IASetVertexBuffers(0, 1, &old.VertexBuffer, &old.VertexBufferStride, &old.VertexBufferOffset); if (old.VertexBuffer) old.VertexBuffer->Release();
device->IASetInputLayout(old.InputLayout); if (old.InputLayout) old.InputLayout->Release();
}
static void ImGui_ImplDX10_CreateFontsTexture()
@ -340,21 +349,16 @@ static void ImGui_ImplDX10_CreateFontsTexture()
// Store our identifier
io.Fonts->SetTexID((ImTextureID)bd->pFontTextureView);
}
// Create texture sampler
// (Bilinear sampling is required by default. Set 'io.Fonts->Flags |= ImFontAtlasFlags_NoBakedLines' or 'style.AntiAliasedLinesUseTex = false' to allow point/nearest sampling)
static void ImGui_ImplDX10_DestroyFontsTexture()
{
D3D10_SAMPLER_DESC desc;
ZeroMemory(&desc, sizeof(desc));
desc.Filter = D3D10_FILTER_MIN_MAG_MIP_LINEAR;
desc.AddressU = D3D10_TEXTURE_ADDRESS_WRAP;
desc.AddressV = D3D10_TEXTURE_ADDRESS_WRAP;
desc.AddressW = D3D10_TEXTURE_ADDRESS_WRAP;
desc.MipLODBias = 0.f;
desc.ComparisonFunc = D3D10_COMPARISON_ALWAYS;
desc.MinLOD = 0.f;
desc.MaxLOD = 0.f;
bd->pd3dDevice->CreateSamplerState(&desc, &bd->pFontSampler);
ImGui_ImplDX10_Data* bd = ImGui_ImplDX10_GetBackendData();
if (bd->pFontTextureView)
{
bd->pFontTextureView->Release();
bd->pFontTextureView = nullptr;
ImGui::GetIO().Fonts->SetTexID(0); // We copied bd->pFontTextureView to io.Fonts->TexID so let's clear that as well.
}
}
@ -507,6 +511,22 @@ bool ImGui_ImplDX10_CreateDeviceObjects()
bd->pd3dDevice->CreateDepthStencilState(&desc, &bd->pDepthStencilState);
}
// Create texture sampler
// (Bilinear sampling is required by default. Set 'io.Fonts->Flags |= ImFontAtlasFlags_NoBakedLines' or 'style.AntiAliasedLinesUseTex = false' to allow point/nearest sampling)
{
D3D10_SAMPLER_DESC desc;
ZeroMemory(&desc, sizeof(desc));
desc.Filter = D3D10_FILTER_MIN_MAG_MIP_LINEAR;
desc.AddressU = D3D10_TEXTURE_ADDRESS_CLAMP;
desc.AddressV = D3D10_TEXTURE_ADDRESS_CLAMP;
desc.AddressW = D3D10_TEXTURE_ADDRESS_CLAMP;
desc.MipLODBias = 0.f;
desc.ComparisonFunc = D3D10_COMPARISON_ALWAYS;
desc.MinLOD = 0.f;
desc.MaxLOD = 0.f;
bd->pd3dDevice->CreateSamplerState(&desc, &bd->pFontSampler);
}
ImGui_ImplDX10_CreateFontsTexture();
return true;
@ -518,8 +538,9 @@ void ImGui_ImplDX10_InvalidateDeviceObjects()
if (!bd->pd3dDevice)
return;
ImGui_ImplDX10_DestroyFontsTexture();
if (bd->pFontSampler) { bd->pFontSampler->Release(); bd->pFontSampler = nullptr; }
if (bd->pFontTextureView) { bd->pFontTextureView->Release(); bd->pFontTextureView = nullptr; ImGui::GetIO().Fonts->SetTexID(0); } // We copied bd->pFontTextureView to io.Fonts->TexID so let's clear that as well.
if (bd->pIB) { bd->pIB->Release(); bd->pIB = nullptr; }
if (bd->pVB) { bd->pVB->Release(); bd->pVB = nullptr; }
if (bd->pBlendState) { bd->pBlendState->Release(); bd->pBlendState = nullptr; }
@ -581,7 +602,7 @@ void ImGui_ImplDX10_NewFrame()
ImGui_ImplDX10_Data* bd = ImGui_ImplDX10_GetBackendData();
IM_ASSERT(bd != nullptr && "Context or backend not initialized! Did you call ImGui_ImplDX10_Init()?");
if (!bd->pFontSampler)
if (!bd->pVertexShader)
ImGui_ImplDX10_CreateDeviceObjects();
}

16
external/imgui/imgui/backends/imgui_impl_dx10.h vendored
View File

@ -3,7 +3,7 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'ID3D10ShaderResourceView*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -18,6 +18,8 @@
#ifndef IMGUI_DISABLE
struct ID3D10Device;
struct ID3D10SamplerState;
struct ID3D10Buffer;
// Follow "Getting Started" link and check examples/ folder to learn about using backends!
IMGUI_IMPL_API bool ImGui_ImplDX10_Init(ID3D10Device* device);
@ -26,7 +28,17 @@ IMGUI_IMPL_API void ImGui_ImplDX10_NewFrame();
IMGUI_IMPL_API void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data);
// Use if you want to reset your rendering device without losing Dear ImGui state.
IMGUI_IMPL_API void ImGui_ImplDX10_InvalidateDeviceObjects();
IMGUI_IMPL_API bool ImGui_ImplDX10_CreateDeviceObjects();
IMGUI_IMPL_API void ImGui_ImplDX10_InvalidateDeviceObjects();
// [BETA] Selected render state data shared with callbacks.
// This is temporarily stored in GetPlatformIO().Renderer_RenderState during the ImGui_ImplDX10_RenderDrawData() call.
// (Please open an issue if you feel you need access to more data)
struct ImGui_ImplDX10_RenderState
{
ID3D10Device* Device;
ID3D10SamplerState* SamplerDefault;
ID3D10Buffer* VertexConstantBuffer;
};
#endif // #ifndef IMGUI_DISABLE

239
external/imgui/imgui/backends/imgui_impl_dx11.cpp vendored
View File

@ -3,7 +3,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'ID3D11ShaderResourceView*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -15,12 +16,15 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2025-01-06: DirectX11: Expose VertexConstantBuffer in ImGui_ImplDX11_RenderState. Reset projection matrix in ImDrawCallback_ResetRenderState handler.
// 2024-10-07: DirectX11: Changed default texture sampler to Clamp instead of Repeat/Wrap.
// 2024-10-07: DirectX11: Expose selected render state in ImGui_ImplDX11_RenderState, which you can access in 'void* platform_io.Renderer_RenderState' during draw callbacks.
// 2022-10-11: Using 'nullptr' instead of 'NULL' as per our switch to C++11.
// 2021-06-29: Reorganized backend to pull data from a single structure to facilitate usage with multiple-contexts (all g_XXXX access changed to bd->XXXX).
// 2021-05-19: DirectX11: Replaced direct access to ImDrawCmd::TextureId with a call to ImDrawCmd::GetTexID(). (will become a requirement)
// 2021-02-18: DirectX11: Change blending equation to preserve alpha in output buffer.
// 2019-08-01: DirectX11: Fixed code querying the Geometry Shader state (would generally error with Debug layer enabled).
// 2019-07-21: DirectX11: Backup, clear and restore Geometry Shader is any is bound when calling ImGui_ImplDX10_RenderDrawData. Clearing Hull/Domain/Compute shaders without backup/restore.
// 2019-07-21: DirectX11: Backup, clear and restore Geometry Shader is any is bound when calling ImGui_ImplDX11_RenderDrawData. Clearing Hull/Domain/Compute shaders without backup/restore.
// 2019-05-29: DirectX11: Added support for large mesh (64K+ vertices), enable ImGuiBackendFlags_RendererHasVtxOffset flag.
// 2019-04-30: DirectX11: Added support for special ImDrawCallback_ResetRenderState callback to reset render state.
// 2018-12-03: Misc: Added #pragma comment statement to automatically link with d3dcompiler.lib when using D3DCompile().
@ -81,7 +85,7 @@ static ImGui_ImplDX11_Data* ImGui_ImplDX11_GetBackendData()
}
// Functions
static void ImGui_ImplDX11_SetupRenderState(ImDrawData* draw_data, ID3D11DeviceContext* ctx)
static void ImGui_ImplDX11_SetupRenderState(ImDrawData* draw_data, ID3D11DeviceContext* device_ctx)
{
ImGui_ImplDX11_Data* bd = ImGui_ImplDX11_GetBackendData();
@ -93,29 +97,50 @@ static void ImGui_ImplDX11_SetupRenderState(ImDrawData* draw_data, ID3D11DeviceC
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
vp.TopLeftX = vp.TopLeftY = 0;
ctx->RSSetViewports(1, &vp);
device_ctx->RSSetViewports(1, &vp);
// Setup orthographic projection matrix into our constant buffer
// Our visible imgui space lies from draw_data->DisplayPos (top left) to draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayPos is (0,0) for single viewport apps.
D3D11_MAPPED_SUBRESOURCE mapped_resource;
if (device_ctx->Map(bd->pVertexConstantBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &mapped_resource) == S_OK)
{
VERTEX_CONSTANT_BUFFER_DX11* constant_buffer = (VERTEX_CONSTANT_BUFFER_DX11*)mapped_resource.pData;
float L = draw_data->DisplayPos.x;
float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x;
float T = draw_data->DisplayPos.y;
float B = draw_data->DisplayPos.y + draw_data->DisplaySize.y;
float mvp[4][4] =
{
{ 2.0f/(R-L), 0.0f, 0.0f, 0.0f },
{ 0.0f, 2.0f/(T-B), 0.0f, 0.0f },
{ 0.0f, 0.0f, 0.5f, 0.0f },
{ (R+L)/(L-R), (T+B)/(B-T), 0.5f, 1.0f },
};
memcpy(&constant_buffer->mvp, mvp, sizeof(mvp));
device_ctx->Unmap(bd->pVertexConstantBuffer, 0);
}
// Setup shader and vertex buffers
unsigned int stride = sizeof(ImDrawVert);
unsigned int offset = 0;
ctx->IASetInputLayout(bd->pInputLayout);
ctx->IASetVertexBuffers(0, 1, &bd->pVB, &stride, &offset);
ctx->IASetIndexBuffer(bd->pIB, sizeof(ImDrawIdx) == 2 ? DXGI_FORMAT_R16_UINT : DXGI_FORMAT_R32_UINT, 0);
ctx->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
ctx->VSSetShader(bd->pVertexShader, nullptr, 0);
ctx->VSSetConstantBuffers(0, 1, &bd->pVertexConstantBuffer);
ctx->PSSetShader(bd->pPixelShader, nullptr, 0);
ctx->PSSetSamplers(0, 1, &bd->pFontSampler);
ctx->GSSetShader(nullptr, nullptr, 0);
ctx->HSSetShader(nullptr, nullptr, 0); // In theory we should backup and restore this as well.. very infrequently used..
ctx->DSSetShader(nullptr, nullptr, 0); // In theory we should backup and restore this as well.. very infrequently used..
ctx->CSSetShader(nullptr, nullptr, 0); // In theory we should backup and restore this as well.. very infrequently used..
device_ctx->IASetInputLayout(bd->pInputLayout);
device_ctx->IASetVertexBuffers(0, 1, &bd->pVB, &stride, &offset);
device_ctx->IASetIndexBuffer(bd->pIB, sizeof(ImDrawIdx) == 2 ? DXGI_FORMAT_R16_UINT : DXGI_FORMAT_R32_UINT, 0);
device_ctx->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
device_ctx->VSSetShader(bd->pVertexShader, nullptr, 0);
device_ctx->VSSetConstantBuffers(0, 1, &bd->pVertexConstantBuffer);
device_ctx->PSSetShader(bd->pPixelShader, nullptr, 0);
device_ctx->PSSetSamplers(0, 1, &bd->pFontSampler);
device_ctx->GSSetShader(nullptr, nullptr, 0);
device_ctx->HSSetShader(nullptr, nullptr, 0); // In theory we should backup and restore this as well.. very infrequently used..
device_ctx->DSSetShader(nullptr, nullptr, 0); // In theory we should backup and restore this as well.. very infrequently used..
device_ctx->CSSetShader(nullptr, nullptr, 0); // In theory we should backup and restore this as well.. very infrequently used..
// Setup blend state
// Setup render state
const float blend_factor[4] = { 0.f, 0.f, 0.f, 0.f };
ctx->OMSetBlendState(bd->pBlendState, blend_factor, 0xffffffff);
ctx->OMSetDepthStencilState(bd->pDepthStencilState, 0);
ctx->RSSetState(bd->pRasterizerState);
device_ctx->OMSetBlendState(bd->pBlendState, blend_factor, 0xffffffff);
device_ctx->OMSetDepthStencilState(bd->pDepthStencilState, 0);
device_ctx->RSSetState(bd->pRasterizerState);
}
// Render function
@ -126,7 +151,7 @@ void ImGui_ImplDX11_RenderDrawData(ImDrawData* draw_data)
return;
ImGui_ImplDX11_Data* bd = ImGui_ImplDX11_GetBackendData();
ID3D11DeviceContext* ctx = bd->pd3dDeviceContext;
ID3D11DeviceContext* device = bd->pd3dDeviceContext;
// Create and grow vertex/index buffers if needed
if (!bd->pVB || bd->VertexBufferSize < draw_data->TotalVtxCount)
@ -159,44 +184,22 @@ void ImGui_ImplDX11_RenderDrawData(ImDrawData* draw_data)
// Upload vertex/index data into a single contiguous GPU buffer
D3D11_MAPPED_SUBRESOURCE vtx_resource, idx_resource;
if (ctx->Map(bd->pVB, 0, D3D11_MAP_WRITE_DISCARD, 0, &vtx_resource) != S_OK)
if (device->Map(bd->pVB, 0, D3D11_MAP_WRITE_DISCARD, 0, &vtx_resource) != S_OK)
return;
if (ctx->Map(bd->pIB, 0, D3D11_MAP_WRITE_DISCARD, 0, &idx_resource) != S_OK)
if (device->Map(bd->pIB, 0, D3D11_MAP_WRITE_DISCARD, 0, &idx_resource) != S_OK)
return;
ImDrawVert* vtx_dst = (ImDrawVert*)vtx_resource.pData;
ImDrawIdx* idx_dst = (ImDrawIdx*)idx_resource.pData;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
memcpy(vtx_dst, cmd_list->VtxBuffer.Data, cmd_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += cmd_list->VtxBuffer.Size;
idx_dst += cmd_list->IdxBuffer.Size;
}
ctx->Unmap(bd->pVB, 0);
ctx->Unmap(bd->pIB, 0);
// Setup orthographic projection matrix into our constant buffer
// Our visible imgui space lies from draw_data->DisplayPos (top left) to draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayPos is (0,0) for single viewport apps.
{
D3D11_MAPPED_SUBRESOURCE mapped_resource;
if (ctx->Map(bd->pVertexConstantBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &mapped_resource) != S_OK)
return;
VERTEX_CONSTANT_BUFFER_DX11* constant_buffer = (VERTEX_CONSTANT_BUFFER_DX11*)mapped_resource.pData;
float L = draw_data->DisplayPos.x;
float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x;
float T = draw_data->DisplayPos.y;
float B = draw_data->DisplayPos.y + draw_data->DisplaySize.y;
float mvp[4][4] =
{
{ 2.0f/(R-L), 0.0f, 0.0f, 0.0f },
{ 0.0f, 2.0f/(T-B), 0.0f, 0.0f },
{ 0.0f, 0.0f, 0.5f, 0.0f },
{ (R+L)/(L-R), (T+B)/(B-T), 0.5f, 1.0f },
};
memcpy(&constant_buffer->mvp, mvp, sizeof(mvp));
ctx->Unmap(bd->pVertexConstantBuffer, 0);
const ImDrawList* draw_list = draw_data->CmdLists[n];
memcpy(vtx_dst, draw_list->VtxBuffer.Data, draw_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, draw_list->IdxBuffer.Data, draw_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += draw_list->VtxBuffer.Size;
idx_dst += draw_list->IdxBuffer.Size;
}
device->Unmap(bd->pVB, 0);
device->Unmap(bd->pIB, 0);
// Backup DX state that will be modified to restore it afterwards (unfortunately this is very ugly looking and verbose. Close your eyes!)
struct BACKUP_DX11_STATE
@ -225,26 +228,35 @@ void ImGui_ImplDX11_RenderDrawData(ImDrawData* draw_data)
};
BACKUP_DX11_STATE old = {};
old.ScissorRectsCount = old.ViewportsCount = D3D11_VIEWPORT_AND_SCISSORRECT_OBJECT_COUNT_PER_PIPELINE;
ctx->RSGetScissorRects(&old.ScissorRectsCount, old.ScissorRects);
ctx->RSGetViewports(&old.ViewportsCount, old.Viewports);
ctx->RSGetState(&old.RS);
ctx->OMGetBlendState(&old.BlendState, old.BlendFactor, &old.SampleMask);
ctx->OMGetDepthStencilState(&old.DepthStencilState, &old.StencilRef);
ctx->PSGetShaderResources(0, 1, &old.PSShaderResource);
ctx->PSGetSamplers(0, 1, &old.PSSampler);
device->RSGetScissorRects(&old.ScissorRectsCount, old.ScissorRects);
device->RSGetViewports(&old.ViewportsCount, old.Viewports);
device->RSGetState(&old.RS);
device->OMGetBlendState(&old.BlendState, old.BlendFactor, &old.SampleMask);
device->OMGetDepthStencilState(&old.DepthStencilState, &old.StencilRef);
device->PSGetShaderResources(0, 1, &old.PSShaderResource);
device->PSGetSamplers(0, 1, &old.PSSampler);
old.PSInstancesCount = old.VSInstancesCount = old.GSInstancesCount = 256;
ctx->PSGetShader(&old.PS, old.PSInstances, &old.PSInstancesCount);
ctx->VSGetShader(&old.VS, old.VSInstances, &old.VSInstancesCount);
ctx->VSGetConstantBuffers(0, 1, &old.VSConstantBuffer);
ctx->GSGetShader(&old.GS, old.GSInstances, &old.GSInstancesCount);
device->PSGetShader(&old.PS, old.PSInstances, &old.PSInstancesCount);
device->VSGetShader(&old.VS, old.VSInstances, &old.VSInstancesCount);
device->VSGetConstantBuffers(0, 1, &old.VSConstantBuffer);
device->GSGetShader(&old.GS, old.GSInstances, &old.GSInstancesCount);
ctx->IAGetPrimitiveTopology(&old.PrimitiveTopology);
ctx->IAGetIndexBuffer(&old.IndexBuffer, &old.IndexBufferFormat, &old.IndexBufferOffset);
ctx->IAGetVertexBuffers(0, 1, &old.VertexBuffer, &old.VertexBufferStride, &old.VertexBufferOffset);
ctx->IAGetInputLayout(&old.InputLayout);
device->IAGetPrimitiveTopology(&old.PrimitiveTopology);
device->IAGetIndexBuffer(&old.IndexBuffer, &old.IndexBufferFormat, &old.IndexBufferOffset);
device->IAGetVertexBuffers(0, 1, &old.VertexBuffer, &old.VertexBufferStride, &old.VertexBufferOffset);
device->IAGetInputLayout(&old.InputLayout);
// Setup desired DX state
ImGui_ImplDX11_SetupRenderState(draw_data, ctx);
ImGui_ImplDX11_SetupRenderState(draw_data, device);
// Setup render state structure (for callbacks and custom texture bindings)
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
ImGui_ImplDX11_RenderState render_state;
render_state.Device = bd->pd3dDevice;
render_state.DeviceContext = bd->pd3dDeviceContext;
render_state.SamplerDefault = bd->pFontSampler;
render_state.VertexConstantBuffer = bd->pVertexConstantBuffer;
platform_io.Renderer_RenderState = &render_state;
// Render command lists
// (Because we merged all buffers into a single one, we maintain our own offset into them)
@ -253,18 +265,18 @@ void ImGui_ImplDX11_RenderDrawData(ImDrawData* draw_data)
ImVec2 clip_off = draw_data->DisplayPos;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
const ImDrawList* draw_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback != nullptr)
{
// User callback, registered via ImDrawList::AddCallback()
// (ImDrawCallback_ResetRenderState is a special callback value used by the user to request the renderer to reset render state.)
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplDX11_SetupRenderState(draw_data, ctx);
ImGui_ImplDX11_SetupRenderState(draw_data, device);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -276,36 +288,37 @@ void ImGui_ImplDX11_RenderDrawData(ImDrawData* draw_data)
// Apply scissor/clipping rectangle
const D3D11_RECT r = { (LONG)clip_min.x, (LONG)clip_min.y, (LONG)clip_max.x, (LONG)clip_max.y };
ctx->RSSetScissorRects(1, &r);
device->RSSetScissorRects(1, &r);
// Bind texture, Draw
ID3D11ShaderResourceView* texture_srv = (ID3D11ShaderResourceView*)pcmd->GetTexID();
ctx->PSSetShaderResources(0, 1, &texture_srv);
ctx->DrawIndexed(pcmd->ElemCount, pcmd->IdxOffset + global_idx_offset, pcmd->VtxOffset + global_vtx_offset);
device->PSSetShaderResources(0, 1, &texture_srv);
device->DrawIndexed(pcmd->ElemCount, pcmd->IdxOffset + global_idx_offset, pcmd->VtxOffset + global_vtx_offset);
}
}
global_idx_offset += cmd_list->IdxBuffer.Size;
global_vtx_offset += cmd_list->VtxBuffer.Size;
global_idx_offset += draw_list->IdxBuffer.Size;
global_vtx_offset += draw_list->VtxBuffer.Size;
}
platform_io.Renderer_RenderState = nullptr;
// Restore modified DX state
ctx->RSSetScissorRects(old.ScissorRectsCount, old.ScissorRects);
ctx->RSSetViewports(old.ViewportsCount, old.Viewports);
ctx->RSSetState(old.RS); if (old.RS) old.RS->Release();
ctx->OMSetBlendState(old.BlendState, old.BlendFactor, old.SampleMask); if (old.BlendState) old.BlendState->Release();
ctx->OMSetDepthStencilState(old.DepthStencilState, old.StencilRef); if (old.DepthStencilState) old.DepthStencilState->Release();
ctx->PSSetShaderResources(0, 1, &old.PSShaderResource); if (old.PSShaderResource) old.PSShaderResource->Release();
ctx->PSSetSamplers(0, 1, &old.PSSampler); if (old.PSSampler) old.PSSampler->Release();
ctx->PSSetShader(old.PS, old.PSInstances, old.PSInstancesCount); if (old.PS) old.PS->Release();
device->RSSetScissorRects(old.ScissorRectsCount, old.ScissorRects);
device->RSSetViewports(old.ViewportsCount, old.Viewports);
device->RSSetState(old.RS); if (old.RS) old.RS->Release();
device->OMSetBlendState(old.BlendState, old.BlendFactor, old.SampleMask); if (old.BlendState) old.BlendState->Release();
device->OMSetDepthStencilState(old.DepthStencilState, old.StencilRef); if (old.DepthStencilState) old.DepthStencilState->Release();
device->PSSetShaderResources(0, 1, &old.PSShaderResource); if (old.PSShaderResource) old.PSShaderResource->Release();
device->PSSetSamplers(0, 1, &old.PSSampler); if (old.PSSampler) old.PSSampler->Release();
device->PSSetShader(old.PS, old.PSInstances, old.PSInstancesCount); if (old.PS) old.PS->Release();
for (UINT i = 0; i < old.PSInstancesCount; i++) if (old.PSInstances[i]) old.PSInstances[i]->Release();
ctx->VSSetShader(old.VS, old.VSInstances, old.VSInstancesCount); if (old.VS) old.VS->Release();
ctx->VSSetConstantBuffers(0, 1, &old.VSConstantBuffer); if (old.VSConstantBuffer) old.VSConstantBuffer->Release();
ctx->GSSetShader(old.GS, old.GSInstances, old.GSInstancesCount); if (old.GS) old.GS->Release();
device->VSSetShader(old.VS, old.VSInstances, old.VSInstancesCount); if (old.VS) old.VS->Release();
device->VSSetConstantBuffers(0, 1, &old.VSConstantBuffer); if (old.VSConstantBuffer) old.VSConstantBuffer->Release();
device->GSSetShader(old.GS, old.GSInstances, old.GSInstancesCount); if (old.GS) old.GS->Release();
for (UINT i = 0; i < old.VSInstancesCount; i++) if (old.VSInstances[i]) old.VSInstances[i]->Release();
ctx->IASetPrimitiveTopology(old.PrimitiveTopology);
ctx->IASetIndexBuffer(old.IndexBuffer, old.IndexBufferFormat, old.IndexBufferOffset); if (old.IndexBuffer) old.IndexBuffer->Release();
ctx->IASetVertexBuffers(0, 1, &old.VertexBuffer, &old.VertexBufferStride, &old.VertexBufferOffset); if (old.VertexBuffer) old.VertexBuffer->Release();
ctx->IASetInputLayout(old.InputLayout); if (old.InputLayout) old.InputLayout->Release();
device->IASetPrimitiveTopology(old.PrimitiveTopology);
device->IASetIndexBuffer(old.IndexBuffer, old.IndexBufferFormat, old.IndexBufferOffset); if (old.IndexBuffer) old.IndexBuffer->Release();
device->IASetVertexBuffers(0, 1, &old.VertexBuffer, &old.VertexBufferStride, &old.VertexBufferOffset); if (old.VertexBuffer) old.VertexBuffer->Release();
device->IASetInputLayout(old.InputLayout); if (old.InputLayout) old.InputLayout->Release();
}
static void ImGui_ImplDX11_CreateFontsTexture()
@ -352,21 +365,16 @@ static void ImGui_ImplDX11_CreateFontsTexture()
// Store our identifier
io.Fonts->SetTexID((ImTextureID)bd->pFontTextureView);
}
// Create texture sampler
// (Bilinear sampling is required by default. Set 'io.Fonts->Flags |= ImFontAtlasFlags_NoBakedLines' or 'style.AntiAliasedLinesUseTex = false' to allow point/nearest sampling)
static void ImGui_ImplDX11_DestroyFontsTexture()
{
D3D11_SAMPLER_DESC desc;
ZeroMemory(&desc, sizeof(desc));
desc.Filter = D3D11_FILTER_MIN_MAG_MIP_LINEAR;
desc.AddressU = D3D11_TEXTURE_ADDRESS_WRAP;
desc.AddressV = D3D11_TEXTURE_ADDRESS_WRAP;
desc.AddressW = D3D11_TEXTURE_ADDRESS_WRAP;
desc.MipLODBias = 0.f;
desc.ComparisonFunc = D3D11_COMPARISON_ALWAYS;
desc.MinLOD = 0.f;
desc.MaxLOD = 0.f;
bd->pd3dDevice->CreateSamplerState(&desc, &bd->pFontSampler);
ImGui_ImplDX11_Data* bd = ImGui_ImplDX11_GetBackendData();
if (bd->pFontTextureView)
{
bd->pFontTextureView->Release();
bd->pFontTextureView = nullptr;
ImGui::GetIO().Fonts->SetTexID(0); // We copied data->pFontTextureView to io.Fonts->TexID so let's clear that as well.
}
}
@ -519,6 +527,22 @@ bool ImGui_ImplDX11_CreateDeviceObjects()
bd->pd3dDevice->CreateDepthStencilState(&desc, &bd->pDepthStencilState);
}
// Create texture sampler
// (Bilinear sampling is required by default. Set 'io.Fonts->Flags |= ImFontAtlasFlags_NoBakedLines' or 'style.AntiAliasedLinesUseTex = false' to allow point/nearest sampling)
{
D3D11_SAMPLER_DESC desc;
ZeroMemory(&desc, sizeof(desc));
desc.Filter = D3D11_FILTER_MIN_MAG_MIP_LINEAR;
desc.AddressU = D3D11_TEXTURE_ADDRESS_CLAMP;
desc.AddressV = D3D11_TEXTURE_ADDRESS_CLAMP;
desc.AddressW = D3D11_TEXTURE_ADDRESS_CLAMP;
desc.MipLODBias = 0.f;
desc.ComparisonFunc = D3D11_COMPARISON_ALWAYS;
desc.MinLOD = 0.f;
desc.MaxLOD = 0.f;
bd->pd3dDevice->CreateSamplerState(&desc, &bd->pFontSampler);
}
ImGui_ImplDX11_CreateFontsTexture();
return true;
@ -530,8 +554,9 @@ void ImGui_ImplDX11_InvalidateDeviceObjects()
if (!bd->pd3dDevice)
return;
ImGui_ImplDX11_DestroyFontsTexture();
if (bd->pFontSampler) { bd->pFontSampler->Release(); bd->pFontSampler = nullptr; }
if (bd->pFontTextureView) { bd->pFontTextureView->Release(); bd->pFontTextureView = nullptr; ImGui::GetIO().Fonts->SetTexID(0); } // We copied data->pFontTextureView to io.Fonts->TexID so let's clear that as well.
if (bd->pIB) { bd->pIB->Release(); bd->pIB = nullptr; }
if (bd->pVB) { bd->pVB->Release(); bd->pVB = nullptr; }
if (bd->pBlendState) { bd->pBlendState->Release(); bd->pBlendState = nullptr; }

18
external/imgui/imgui/backends/imgui_impl_dx11.h vendored
View File

@ -3,7 +3,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'ID3D11ShaderResourceView*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -19,6 +20,8 @@
struct ID3D11Device;
struct ID3D11DeviceContext;
struct ID3D11SamplerState;
struct ID3D11Buffer;
// Follow "Getting Started" link and check examples/ folder to learn about using backends!
IMGUI_IMPL_API bool ImGui_ImplDX11_Init(ID3D11Device* device, ID3D11DeviceContext* device_context);
@ -27,7 +30,18 @@ IMGUI_IMPL_API void ImGui_ImplDX11_NewFrame();
IMGUI_IMPL_API void ImGui_ImplDX11_RenderDrawData(ImDrawData* draw_data);
// Use if you want to reset your rendering device without losing Dear ImGui state.
IMGUI_IMPL_API void ImGui_ImplDX11_InvalidateDeviceObjects();
IMGUI_IMPL_API bool ImGui_ImplDX11_CreateDeviceObjects();
IMGUI_IMPL_API void ImGui_ImplDX11_InvalidateDeviceObjects();
// [BETA] Selected render state data shared with callbacks.
// This is temporarily stored in GetPlatformIO().Renderer_RenderState during the ImGui_ImplDX11_RenderDrawData() call.
// (Please open an issue if you feel you need access to more data)
struct ImGui_ImplDX11_RenderState
{
ID3D11Device* Device;
ID3D11DeviceContext* DeviceContext;
ID3D11SamplerState* SamplerDefault;
ID3D11Buffer* VertexConstantBuffer;
};
#endif // #ifndef IMGUI_DISABLE

215
external/imgui/imgui/backends/imgui_impl_dx12.cpp vendored
View File

@ -3,15 +3,11 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'D3D12_GPU_DESCRIPTOR_HANDLE' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// Important: to compile on 32-bit systems, this backend requires code to be compiled with '#define ImTextureID ImU64'.
// This is because we need ImTextureID to carry a 64-bit value and by default ImTextureID is defined as void*.
// To build this on 32-bit systems:
// - [Solution 1] IDE/msbuild: in "Properties/C++/Preprocessor Definitions" add 'ImTextureID=ImU64' (this is what we do in the 'example_win32_direct12/example_win32_direct12.vcxproj' project file)
// - [Solution 2] IDE/msbuild: in "Properties/C++/Preprocessor Definitions" add 'IMGUI_USER_CONFIG="my_imgui_config.h"' and inside 'my_imgui_config.h' add '#define ImTextureID ImU64' and as many other options as you like.
// - [Solution 3] IDE/msbuild: edit imconfig.h and add '#define ImTextureID ImU64' (prefer solution 2 to create your own config file!)
// - [Solution 4] command-line: add '/D ImTextureID=ImU64' to your cl.exe command-line (this is what we do in the example_win32_direct12/build_win32.bat file)
// The aim of imgui_impl_dx12.h/.cpp is to be usable in your engine without any modification.
// IF YOU FEEL YOU NEED TO MAKE ANY CHANGE TO THIS CODE, please share them and your feedback at https://github.com/ocornut/imgui/
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -23,6 +19,13 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2024-12-09: DirectX12: Let user specifies the DepthStencilView format by setting ImGui_ImplDX12_InitInfo::DSVFormat.
// 2024-11-15: DirectX12: *BREAKING CHANGE* Changed ImGui_ImplDX12_Init() signature to take a ImGui_ImplDX12_InitInfo struct. Legacy ImGui_ImplDX12_Init() signature is still supported (will obsolete).
// 2024-11-15: DirectX12: *BREAKING CHANGE* User is now required to pass function pointers to allocate/free SRV Descriptors. We provide convenience legacy fields to pass a single descriptor, matching the old API, but upcoming features will want multiple.
// 2024-10-23: DirectX12: Unmap() call specify written range. The range is informational and may be used by debug tools.
// 2024-10-07: DirectX12: Changed default texture sampler to Clamp instead of Repeat/Wrap.
// 2024-10-07: DirectX12: Expose selected render state in ImGui_ImplDX12_RenderState, which you can access in 'void* platform_io.Renderer_RenderState' during draw callbacks.
// 2024-10-07: DirectX12: Compiling with '#define ImTextureID=ImU64' is unnecessary now that dear imgui defaults ImTextureID to u64 instead of void*.
// 2022-10-11: Using 'nullptr' instead of 'NULL' as per our switch to C++11.
// 2021-06-29: Reorganized backend to pull data from a single structure to facilitate usage with multiple-contexts (all g_XXXX access changed to bd->XXXX).
// 2021-05-19: DirectX12: Replaced direct access to ImDrawCmd::TextureId with a call to ImDrawCmd::GetTexID(). (will become a requirement)
@ -53,23 +56,33 @@
#pragma comment(lib, "d3dcompiler") // Automatically link with d3dcompiler.lib as we are using D3DCompile() below.
#endif
// DirectX data
// DirectX12 data
struct ImGui_ImplDX12_RenderBuffers;
struct ImGui_ImplDX12_Texture
{
ID3D12Resource* pTextureResource;
D3D12_CPU_DESCRIPTOR_HANDLE hFontSrvCpuDescHandle;
D3D12_GPU_DESCRIPTOR_HANDLE hFontSrvGpuDescHandle;
};
struct ImGui_ImplDX12_Data
{
ImGui_ImplDX12_InitInfo InitInfo;
ID3D12Device* pd3dDevice;
ID3D12RootSignature* pRootSignature;
ID3D12PipelineState* pPipelineState;
DXGI_FORMAT RTVFormat;
ID3D12Resource* pFontTextureResource;
D3D12_CPU_DESCRIPTOR_HANDLE hFontSrvCpuDescHandle;
D3D12_GPU_DESCRIPTOR_HANDLE hFontSrvGpuDescHandle;
DXGI_FORMAT DSVFormat;
ID3D12DescriptorHeap* pd3dSrvDescHeap;
UINT numFramesInFlight;
ImGui_ImplDX12_RenderBuffers* pFrameResources;
UINT frameIndex;
ImGui_ImplDX12_Texture FontTexture;
bool LegacySingleDescriptorUsed;
ImGui_ImplDX12_Data() { memset((void*)this, 0, sizeof(*this)); frameIndex = UINT_MAX; }
};
@ -95,7 +108,7 @@ struct VERTEX_CONSTANT_BUFFER_DX12
};
// Functions
static void ImGui_ImplDX12_SetupRenderState(ImDrawData* draw_data, ID3D12GraphicsCommandList* ctx, ImGui_ImplDX12_RenderBuffers* fr)
static void ImGui_ImplDX12_SetupRenderState(ImDrawData* draw_data, ID3D12GraphicsCommandList* command_list, ImGui_ImplDX12_RenderBuffers* fr)
{
ImGui_ImplDX12_Data* bd = ImGui_ImplDX12_GetBackendData();
@ -125,7 +138,7 @@ static void ImGui_ImplDX12_SetupRenderState(ImDrawData* draw_data, ID3D12Graphic
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
vp.TopLeftX = vp.TopLeftY = 0.0f;
ctx->RSSetViewports(1, &vp);
command_list->RSSetViewports(1, &vp);
// Bind shader and vertex buffers
unsigned int stride = sizeof(ImDrawVert);
@ -135,21 +148,21 @@ static void ImGui_ImplDX12_SetupRenderState(ImDrawData* draw_data, ID3D12Graphic
vbv.BufferLocation = fr->VertexBuffer->GetGPUVirtualAddress() + offset;
vbv.SizeInBytes = fr->VertexBufferSize * stride;
vbv.StrideInBytes = stride;
ctx->IASetVertexBuffers(0, 1, &vbv);
command_list->IASetVertexBuffers(0, 1, &vbv);
D3D12_INDEX_BUFFER_VIEW ibv;
memset(&ibv, 0, sizeof(D3D12_INDEX_BUFFER_VIEW));
ibv.BufferLocation = fr->IndexBuffer->GetGPUVirtualAddress();
ibv.SizeInBytes = fr->IndexBufferSize * sizeof(ImDrawIdx);
ibv.Format = sizeof(ImDrawIdx) == 2 ? DXGI_FORMAT_R16_UINT : DXGI_FORMAT_R32_UINT;
ctx->IASetIndexBuffer(&ibv);
ctx->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
ctx->SetPipelineState(bd->pPipelineState);
ctx->SetGraphicsRootSignature(bd->pRootSignature);
ctx->SetGraphicsRoot32BitConstants(0, 16, &vertex_constant_buffer, 0);
command_list->IASetIndexBuffer(&ibv);
command_list->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
command_list->SetPipelineState(bd->pPipelineState);
command_list->SetGraphicsRootSignature(bd->pRootSignature);
command_list->SetGraphicsRoot32BitConstants(0, 16, &vertex_constant_buffer, 0);
// Setup blend factor
const float blend_factor[4] = { 0.f, 0.f, 0.f, 0.f };
ctx->OMSetBlendFactor(blend_factor);
command_list->OMSetBlendFactor(blend_factor);
}
template<typename T>
@ -161,7 +174,7 @@ static inline void SafeRelease(T*& res)
}
// Render function
void ImGui_ImplDX12_RenderDrawData(ImDrawData* draw_data, ID3D12GraphicsCommandList* ctx)
void ImGui_ImplDX12_RenderDrawData(ImDrawData* draw_data, ID3D12GraphicsCommandList* command_list)
{
// Avoid rendering when minimized
if (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f)
@ -222,9 +235,9 @@ void ImGui_ImplDX12_RenderDrawData(ImDrawData* draw_data, ID3D12GraphicsCommandL
}
// Upload vertex/index data into a single contiguous GPU buffer
// During Map() we specify a null read range (as per DX12 API, this is informational and for tooling only)
void* vtx_resource, *idx_resource;
D3D12_RANGE range;
memset(&range, 0, sizeof(D3D12_RANGE));
D3D12_RANGE range = { 0, 0 };
if (fr->VertexBuffer->Map(0, &range, &vtx_resource) != S_OK)
return;
if (fr->IndexBuffer->Map(0, &range, &idx_resource) != S_OK)
@ -233,17 +246,30 @@ void ImGui_ImplDX12_RenderDrawData(ImDrawData* draw_data, ID3D12GraphicsCommandL
ImDrawIdx* idx_dst = (ImDrawIdx*)idx_resource;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
memcpy(vtx_dst, cmd_list->VtxBuffer.Data, cmd_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += cmd_list->VtxBuffer.Size;
idx_dst += cmd_list->IdxBuffer.Size;
const ImDrawList* draw_list = draw_data->CmdLists[n];
memcpy(vtx_dst, draw_list->VtxBuffer.Data, draw_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, draw_list->IdxBuffer.Data, draw_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += draw_list->VtxBuffer.Size;
idx_dst += draw_list->IdxBuffer.Size;
}
// During Unmap() we specify the written range (as per DX12 API, this is informational and for tooling only)
range.End = (SIZE_T)((intptr_t)vtx_dst - (intptr_t)vtx_resource);
IM_ASSERT(range.End == draw_data->TotalVtxCount * sizeof(ImDrawVert));
fr->VertexBuffer->Unmap(0, &range);
range.End = (SIZE_T)((intptr_t)idx_dst - (intptr_t)idx_resource);
IM_ASSERT(range.End == draw_data->TotalIdxCount * sizeof(ImDrawIdx));
fr->IndexBuffer->Unmap(0, &range);
// Setup desired DX state
ImGui_ImplDX12_SetupRenderState(draw_data, ctx, fr);
ImGui_ImplDX12_SetupRenderState(draw_data, command_list, fr);
// Setup render state structure (for callbacks and custom texture bindings)
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
ImGui_ImplDX12_RenderState render_state;
render_state.Device = bd->pd3dDevice;
render_state.CommandList = command_list;
platform_io.Renderer_RenderState = &render_state;
// Render command lists
// (Because we merged all buffers into a single one, we maintain our own offset into them)
@ -252,18 +278,18 @@ void ImGui_ImplDX12_RenderDrawData(ImDrawData* draw_data, ID3D12GraphicsCommandL
ImVec2 clip_off = draw_data->DisplayPos;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
const ImDrawList* draw_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback != nullptr)
{
// User callback, registered via ImDrawList::AddCallback()
// (ImDrawCallback_ResetRenderState is a special callback value used by the user to request the renderer to reset render state.)
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplDX12_SetupRenderState(draw_data, ctx, fr);
ImGui_ImplDX12_SetupRenderState(draw_data, command_list, fr);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -273,18 +299,21 @@ void ImGui_ImplDX12_RenderDrawData(ImDrawData* draw_data, ID3D12GraphicsCommandL
if (clip_max.x <= clip_min.x || clip_max.y <= clip_min.y)
continue;
// Apply Scissor/clipping rectangle, Bind texture, Draw
// Apply scissor/clipping rectangle
const D3D12_RECT r = { (LONG)clip_min.x, (LONG)clip_min.y, (LONG)clip_max.x, (LONG)clip_max.y };
command_list->RSSetScissorRects(1, &r);
// Bind texture, Draw
D3D12_GPU_DESCRIPTOR_HANDLE texture_handle = {};
texture_handle.ptr = (UINT64)pcmd->GetTexID();
ctx->SetGraphicsRootDescriptorTable(1, texture_handle);
ctx->RSSetScissorRects(1, &r);
ctx->DrawIndexedInstanced(pcmd->ElemCount, 1, pcmd->IdxOffset + global_idx_offset, pcmd->VtxOffset + global_vtx_offset, 0);
command_list->SetGraphicsRootDescriptorTable(1, texture_handle);
command_list->DrawIndexedInstanced(pcmd->ElemCount, 1, pcmd->IdxOffset + global_idx_offset, pcmd->VtxOffset + global_vtx_offset, 0);
}
}
global_idx_offset += cmd_list->IdxBuffer.Size;
global_vtx_offset += cmd_list->VtxBuffer.Size;
global_idx_offset += draw_list->IdxBuffer.Size;
global_vtx_offset += draw_list->VtxBuffer.Size;
}
platform_io.Renderer_RenderState = nullptr;
}
static void ImGui_ImplDX12_CreateFontsTexture()
@ -297,6 +326,7 @@ static void ImGui_ImplDX12_CreateFontsTexture()
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
// Upload texture to graphics system
ImGui_ImplDX12_Texture* font_tex = &bd->FontTexture;
{
D3D12_HEAP_PROPERTIES props;
memset(&props, 0, sizeof(D3D12_HEAP_PROPERTIES));
@ -379,7 +409,7 @@ static void ImGui_ImplDX12_CreateFontsTexture()
hr = bd->pd3dDevice->CreateFence(0, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&fence));
IM_ASSERT(SUCCEEDED(hr));
HANDLE event = CreateEvent(0, 0, 0, 0);
HANDLE event = ::CreateEvent(0, 0, 0, 0);
IM_ASSERT(event != nullptr);
D3D12_COMMAND_QUEUE_DESC queueDesc = {};
@ -410,12 +440,12 @@ static void ImGui_ImplDX12_CreateFontsTexture()
IM_ASSERT(SUCCEEDED(hr));
fence->SetEventOnCompletion(1, event);
WaitForSingleObject(event, INFINITE);
::WaitForSingleObject(event, INFINITE);
cmdList->Release();
cmdAlloc->Release();
cmdQueue->Release();
CloseHandle(event);
::CloseHandle(event);
fence->Release();
uploadBuffer->Release();
@ -427,21 +457,13 @@ static void ImGui_ImplDX12_CreateFontsTexture()
srvDesc.Texture2D.MipLevels = desc.MipLevels;
srvDesc.Texture2D.MostDetailedMip = 0;
srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
bd->pd3dDevice->CreateShaderResourceView(pTexture, &srvDesc, bd->hFontSrvCpuDescHandle);
SafeRelease(bd->pFontTextureResource);
bd->pFontTextureResource = pTexture;
bd->pd3dDevice->CreateShaderResourceView(pTexture, &srvDesc, font_tex->hFontSrvCpuDescHandle);
SafeRelease(font_tex->pTextureResource);
font_tex->pTextureResource = pTexture;
}
// Store our identifier
// READ THIS IF THE STATIC_ASSERT() TRIGGERS:
// - Important: to compile on 32-bit systems, this backend requires code to be compiled with '#define ImTextureID ImU64'.
// - This is because we need ImTextureID to carry a 64-bit value and by default ImTextureID is defined as void*.
// [Solution 1] IDE/msbuild: in "Properties/C++/Preprocessor Definitions" add 'ImTextureID=ImU64' (this is what we do in the 'example_win32_direct12/example_win32_direct12.vcxproj' project file)
// [Solution 2] IDE/msbuild: in "Properties/C++/Preprocessor Definitions" add 'IMGUI_USER_CONFIG="my_imgui_config.h"' and inside 'my_imgui_config.h' add '#define ImTextureID ImU64' and as many other options as you like.
// [Solution 3] IDE/msbuild: edit imconfig.h and add '#define ImTextureID ImU64' (prefer solution 2 to create your own config file!)
// [Solution 4] command-line: add '/D ImTextureID=ImU64' to your cl.exe command-line (this is what we do in the example_win32_direct12/build_win32.bat file)
static_assert(sizeof(ImTextureID) >= sizeof(bd->hFontSrvGpuDescHandle.ptr), "Can't pack descriptor handle into TexID, 32-bit not supported yet.");
io.Fonts->SetTexID((ImTextureID)bd->hFontSrvGpuDescHandle.ptr);
io.Fonts->SetTexID((ImTextureID)font_tex->hFontSrvGpuDescHandle.ptr);
}
bool ImGui_ImplDX12_CreateDeviceObjects()
@ -477,9 +499,9 @@ bool ImGui_ImplDX12_CreateDeviceObjects()
// Bilinear sampling is required by default. Set 'io.Fonts->Flags |= ImFontAtlasFlags_NoBakedLines' or 'style.AntiAliasedLinesUseTex = false' to allow point/nearest sampling.
D3D12_STATIC_SAMPLER_DESC staticSampler = {};
staticSampler.Filter = D3D12_FILTER_MIN_MAG_MIP_LINEAR;
staticSampler.AddressU = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
staticSampler.AddressV = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
staticSampler.AddressW = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
staticSampler.AddressU = D3D12_TEXTURE_ADDRESS_MODE_CLAMP;
staticSampler.AddressV = D3D12_TEXTURE_ADDRESS_MODE_CLAMP;
staticSampler.AddressW = D3D12_TEXTURE_ADDRESS_MODE_CLAMP;
staticSampler.MipLODBias = 0.f;
staticSampler.MaxAnisotropy = 0;
staticSampler.ComparisonFunc = D3D12_COMPARISON_FUNC_ALWAYS;
@ -549,6 +571,7 @@ bool ImGui_ImplDX12_CreateDeviceObjects()
psoDesc.SampleMask = UINT_MAX;
psoDesc.NumRenderTargets = 1;
psoDesc.RTVFormats[0] = bd->RTVFormat;
psoDesc.DSVFormat = bd->DSVFormat;
psoDesc.SampleDesc.Count = 1;
psoDesc.Flags = D3D12_PIPELINE_STATE_FLAG_NONE;
@ -687,8 +710,12 @@ void ImGui_ImplDX12_InvalidateDeviceObjects()
ImGuiIO& io = ImGui::GetIO();
SafeRelease(bd->pRootSignature);
SafeRelease(bd->pPipelineState);
SafeRelease(bd->pFontTextureResource);
io.Fonts->SetTexID(0); // We copied bd->pFontTextureView to io.Fonts->TexID so let's clear that as well.
// Free SRV descriptor used by texture
ImGui_ImplDX12_Texture* font_tex = &bd->FontTexture;
bd->InitInfo.SrvDescriptorFreeFn(&bd->InitInfo, font_tex->hFontSrvCpuDescHandle, font_tex->hFontSrvGpuDescHandle);
SafeRelease(font_tex->pTextureResource);
io.Fonts->SetTexID(0); // We copied bd->hFontSrvGpuDescHandle to io.Fonts->TexID so let's clear that as well.
for (UINT i = 0; i < bd->numFramesInFlight; i++)
{
@ -698,8 +725,7 @@ void ImGui_ImplDX12_InvalidateDeviceObjects()
}
}
bool ImGui_ImplDX12_Init(ID3D12Device* device, int num_frames_in_flight, DXGI_FORMAT rtv_format, ID3D12DescriptorHeap* cbv_srv_heap,
D3D12_CPU_DESCRIPTOR_HANDLE font_srv_cpu_desc_handle, D3D12_GPU_DESCRIPTOR_HANDLE font_srv_gpu_desc_handle)
bool ImGui_ImplDX12_Init(ImGui_ImplDX12_InitInfo* init_info)
{
ImGuiIO& io = ImGui::GetIO();
IMGUI_CHECKVERSION();
@ -707,21 +733,49 @@ bool ImGui_ImplDX12_Init(ID3D12Device* device, int num_frames_in_flight, DXGI_FO
// Setup backend capabilities flags
ImGui_ImplDX12_Data* bd = IM_NEW(ImGui_ImplDX12_Data)();
bd->InitInfo = *init_info; // Deep copy
init_info = &bd->InitInfo;
bd->pd3dDevice = init_info->Device;
bd->RTVFormat = init_info->RTVFormat;
bd->DSVFormat = init_info->DSVFormat;
bd->numFramesInFlight = init_info->NumFramesInFlight;
bd->pd3dSrvDescHeap = init_info->SrvDescriptorHeap;
io.BackendRendererUserData = (void*)bd;
io.BackendRendererName = "imgui_impl_dx12";
io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset; // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes.
bd->pd3dDevice = device;
bd->RTVFormat = rtv_format;
bd->hFontSrvCpuDescHandle = font_srv_cpu_desc_handle;
bd->hFontSrvGpuDescHandle = font_srv_gpu_desc_handle;
bd->pFrameResources = new ImGui_ImplDX12_RenderBuffers[num_frames_in_flight];
bd->numFramesInFlight = num_frames_in_flight;
bd->pd3dSrvDescHeap = cbv_srv_heap;
bd->frameIndex = UINT_MAX;
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
if (init_info->SrvDescriptorAllocFn == nullptr)
{
// Wrap legacy behavior of passing space for a single descriptor
IM_ASSERT(init_info->LegacySingleSrvCpuDescriptor.ptr != 0 && init_info->LegacySingleSrvGpuDescriptor.ptr != 0);
init_info->SrvDescriptorAllocFn = [](ImGui_ImplDX12_InitInfo*, D3D12_CPU_DESCRIPTOR_HANDLE* out_cpu_handle, D3D12_GPU_DESCRIPTOR_HANDLE* out_gpu_handle)
{
ImGui_ImplDX12_Data* bd = ImGui_ImplDX12_GetBackendData();
IM_ASSERT(bd->LegacySingleDescriptorUsed == false);
*out_cpu_handle = bd->InitInfo.LegacySingleSrvCpuDescriptor;
*out_gpu_handle = bd->InitInfo.LegacySingleSrvGpuDescriptor;
bd->LegacySingleDescriptorUsed = true;
};
init_info->SrvDescriptorFreeFn = [](ImGui_ImplDX12_InitInfo*, D3D12_CPU_DESCRIPTOR_HANDLE, D3D12_GPU_DESCRIPTOR_HANDLE)
{
ImGui_ImplDX12_Data* bd = ImGui_ImplDX12_GetBackendData();
IM_ASSERT(bd->LegacySingleDescriptorUsed == true);
bd->LegacySingleDescriptorUsed = false;
};
}
#endif
// Allocate 1 SRV descriptor for the font texture
IM_ASSERT(init_info->SrvDescriptorAllocFn != nullptr && init_info->SrvDescriptorFreeFn != nullptr);
init_info->SrvDescriptorAllocFn(&bd->InitInfo, &bd->FontTexture.hFontSrvCpuDescHandle, &bd->FontTexture.hFontSrvGpuDescHandle);
// Create buffers with a default size (they will later be grown as needed)
for (int i = 0; i < num_frames_in_flight; i++)
bd->frameIndex = UINT_MAX;
bd->pFrameResources = new ImGui_ImplDX12_RenderBuffers[bd->numFramesInFlight];
for (int i = 0; i < (int)bd->numFramesInFlight; i++)
{
ImGui_ImplDX12_RenderBuffers* fr = &bd->pFrameResources[i];
fr->IndexBuffer = nullptr;
@ -733,6 +787,22 @@ bool ImGui_ImplDX12_Init(ID3D12Device* device, int num_frames_in_flight, DXGI_FO
return true;
}
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
// Legacy initialization API Obsoleted in 1.91.5
// font_srv_cpu_desc_handle and font_srv_gpu_desc_handle are handles to a single SRV descriptor to use for the internal font texture, they must be in 'srv_descriptor_heap'
bool ImGui_ImplDX12_Init(ID3D12Device* device, int num_frames_in_flight, DXGI_FORMAT rtv_format, ID3D12DescriptorHeap* srv_descriptor_heap, D3D12_CPU_DESCRIPTOR_HANDLE font_srv_cpu_desc_handle, D3D12_GPU_DESCRIPTOR_HANDLE font_srv_gpu_desc_handle)
{
ImGui_ImplDX12_InitInfo init_info;
init_info.Device = device;
init_info.NumFramesInFlight = num_frames_in_flight;
init_info.RTVFormat = rtv_format;
init_info.SrvDescriptorHeap = srv_descriptor_heap;
init_info.LegacySingleSrvCpuDescriptor = font_srv_cpu_desc_handle;
init_info.LegacySingleSrvGpuDescriptor = font_srv_gpu_desc_handle;;
return ImGui_ImplDX12_Init(&init_info);
}
#endif
void ImGui_ImplDX12_Shutdown()
{
ImGui_ImplDX12_Data* bd = ImGui_ImplDX12_GetBackendData();
@ -742,6 +812,7 @@ void ImGui_ImplDX12_Shutdown()
// Clean up windows and device objects
ImGui_ImplDX12_InvalidateDeviceObjects();
delete[] bd->pFrameResources;
io.BackendRendererName = nullptr;
io.BackendRendererUserData = nullptr;
io.BackendFlags &= ~ImGuiBackendFlags_RendererHasVtxOffset;

60
external/imgui/imgui/backends/imgui_impl_dx12.h vendored
View File

@ -3,10 +3,11 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'D3D12_GPU_DESCRIPTOR_HANDLE' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// Important: to compile on 32-bit systems, this backend requires code to be compiled with '#define ImTextureID ImU64'.
// See imgui_impl_dx12.cpp file for details.
// The aim of imgui_impl_dx12.h/.cpp is to be usable in your engine without any modification.
// IF YOU FEEL YOU NEED TO MAKE ANY CHANGE TO THIS CODE, please share them and your feedback at https://github.com/ocornut/imgui/
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -20,27 +21,54 @@
#include "imgui.h" // IMGUI_IMPL_API
#ifndef IMGUI_DISABLE
#include <dxgiformat.h> // DXGI_FORMAT
#include <d3d12.h> // D3D12_CPU_DESCRIPTOR_HANDLE
struct ID3D12Device;
struct ID3D12DescriptorHeap;
struct ID3D12GraphicsCommandList;
struct D3D12_CPU_DESCRIPTOR_HANDLE;
struct D3D12_GPU_DESCRIPTOR_HANDLE;
// Initialization data, for ImGui_ImplDX12_Init()
struct ImGui_ImplDX12_InitInfo
{
ID3D12Device* Device;
ID3D12CommandQueue* CommandQueue;
int NumFramesInFlight;
DXGI_FORMAT RTVFormat; // RenderTarget format.
DXGI_FORMAT DSVFormat; // DepthStencilView format.
void* UserData;
// Allocating SRV descriptors for textures is up to the application, so we provide callbacks.
// (current version of the backend will only allocate one descriptor, future versions will need to allocate more)
ID3D12DescriptorHeap* SrvDescriptorHeap;
void (*SrvDescriptorAllocFn)(ImGui_ImplDX12_InitInfo* info, D3D12_CPU_DESCRIPTOR_HANDLE* out_cpu_desc_handle, D3D12_GPU_DESCRIPTOR_HANDLE* out_gpu_desc_handle);
void (*SrvDescriptorFreeFn)(ImGui_ImplDX12_InitInfo* info, D3D12_CPU_DESCRIPTOR_HANDLE cpu_desc_handle, D3D12_GPU_DESCRIPTOR_HANDLE gpu_desc_handle);
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
D3D12_CPU_DESCRIPTOR_HANDLE LegacySingleSrvCpuDescriptor; // To facilitate transition from single descriptor to allocator callback, you may use those.
D3D12_GPU_DESCRIPTOR_HANDLE LegacySingleSrvGpuDescriptor;
#endif
ImGui_ImplDX12_InitInfo() { memset((void*)this, 0, sizeof(*this)); }
};
// Follow "Getting Started" link and check examples/ folder to learn about using backends!
// cmd_list is the command list that the implementation will use to render imgui draw lists.
// Before calling the render function, caller must prepare cmd_list by resetting it and setting the appropriate
// render target and descriptor heap that contains font_srv_cpu_desc_handle/font_srv_gpu_desc_handle.
// font_srv_cpu_desc_handle and font_srv_gpu_desc_handle are handles to a single SRV descriptor to use for the internal font texture.
IMGUI_IMPL_API bool ImGui_ImplDX12_Init(ID3D12Device* device, int num_frames_in_flight, DXGI_FORMAT rtv_format, ID3D12DescriptorHeap* cbv_srv_heap,
D3D12_CPU_DESCRIPTOR_HANDLE font_srv_cpu_desc_handle, D3D12_GPU_DESCRIPTOR_HANDLE font_srv_gpu_desc_handle);
IMGUI_IMPL_API bool ImGui_ImplDX12_Init(ImGui_ImplDX12_InitInfo* info);
IMGUI_IMPL_API void ImGui_ImplDX12_Shutdown();
IMGUI_IMPL_API void ImGui_ImplDX12_NewFrame();
IMGUI_IMPL_API void ImGui_ImplDX12_RenderDrawData(ImDrawData* draw_data, ID3D12GraphicsCommandList* graphics_command_list);
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
// Legacy initialization API Obsoleted in 1.91.5
// font_srv_cpu_desc_handle and font_srv_gpu_desc_handle are handles to a single SRV descriptor to use for the internal font texture, they must be in 'srv_descriptor_heap'
IMGUI_IMPL_API bool ImGui_ImplDX12_Init(ID3D12Device* device, int num_frames_in_flight, DXGI_FORMAT rtv_format, ID3D12DescriptorHeap* srv_descriptor_heap, D3D12_CPU_DESCRIPTOR_HANDLE font_srv_cpu_desc_handle, D3D12_GPU_DESCRIPTOR_HANDLE font_srv_gpu_desc_handle);
#endif
// Use if you want to reset your rendering device without losing Dear ImGui state.
IMGUI_IMPL_API void ImGui_ImplDX12_InvalidateDeviceObjects();
IMGUI_IMPL_API bool ImGui_ImplDX12_CreateDeviceObjects();
IMGUI_IMPL_API void ImGui_ImplDX12_InvalidateDeviceObjects();
// [BETA] Selected render state data shared with callbacks.
// This is temporarily stored in GetPlatformIO().Renderer_RenderState during the ImGui_ImplDX12_RenderDrawData() call.
// (Please open an issue if you feel you need access to more data)
struct ImGui_ImplDX12_RenderState
{
ID3D12Device* Device;
ID3D12GraphicsCommandList* CommandList;
};
#endif // #ifndef IMGUI_DISABLE

229
external/imgui/imgui/backends/imgui_impl_dx9.cpp vendored
View File

@ -3,7 +3,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: IMGUI_USE_BGRA_PACKED_COLOR support, as this is the optimal color encoding for DirectX9.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -15,6 +16,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2024-10-07: DirectX9: Changed default texture sampler to Clamp instead of Repeat/Wrap.
// 2024-02-12: DirectX9: Using RGBA format when supported by the driver to avoid CPU side conversion. (#6575)
// 2022-10-11: Using 'nullptr' instead of 'NULL' as per our switch to C++11.
// 2021-06-29: Reorganized backend to pull data from a single structure to facilitate usage with multiple-contexts (all g_XXXX access changed to bd->XXXX).
@ -51,6 +53,7 @@ struct ImGui_ImplDX9_Data
LPDIRECT3DTEXTURE9 FontTexture;
int VertexBufferSize;
int IndexBufferSize;
bool HasRgbaSupport;
ImGui_ImplDX9_Data() { memset((void*)this, 0, sizeof(*this)); VertexBufferSize = 5000; IndexBufferSize = 10000; }
};
@ -88,41 +91,45 @@ static void ImGui_ImplDX9_SetupRenderState(ImDrawData* draw_data)
vp.Height = (DWORD)draw_data->DisplaySize.y;
vp.MinZ = 0.0f;
vp.MaxZ = 1.0f;
bd->pd3dDevice->SetViewport(&vp);
LPDIRECT3DDEVICE9 device = bd->pd3dDevice;
device->SetViewport(&vp);
// Setup render state: fixed-pipeline, alpha-blending, no face culling, no depth testing, shade mode (for gradient), bilinear sampling.
bd->pd3dDevice->SetPixelShader(nullptr);
bd->pd3dDevice->SetVertexShader(nullptr);
bd->pd3dDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);
bd->pd3dDevice->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
bd->pd3dDevice->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
bd->pd3dDevice->SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
bd->pd3dDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
bd->pd3dDevice->SetRenderState(D3DRS_ZENABLE, FALSE);
bd->pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
bd->pd3dDevice->SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
bd->pd3dDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
bd->pd3dDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
bd->pd3dDevice->SetRenderState(D3DRS_SEPARATEALPHABLENDENABLE, TRUE);
bd->pd3dDevice->SetRenderState(D3DRS_SRCBLENDALPHA, D3DBLEND_ONE);
bd->pd3dDevice->SetRenderState(D3DRS_DESTBLENDALPHA, D3DBLEND_INVSRCALPHA);
bd->pd3dDevice->SetRenderState(D3DRS_SCISSORTESTENABLE, TRUE);
bd->pd3dDevice->SetRenderState(D3DRS_FOGENABLE, FALSE);
bd->pd3dDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
bd->pd3dDevice->SetRenderState(D3DRS_SPECULARENABLE, FALSE);
bd->pd3dDevice->SetRenderState(D3DRS_STENCILENABLE, FALSE);
bd->pd3dDevice->SetRenderState(D3DRS_CLIPPING, TRUE);
bd->pd3dDevice->SetRenderState(D3DRS_LIGHTING, FALSE);
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
bd->pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE);
bd->pd3dDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
bd->pd3dDevice->SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
bd->pd3dDevice->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
bd->pd3dDevice->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
device->SetPixelShader(nullptr);
device->SetVertexShader(nullptr);
device->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);
device->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
device->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
device->SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
device->SetRenderState(D3DRS_ZENABLE, FALSE);
device->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
device->SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
device->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
device->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
device->SetRenderState(D3DRS_SEPARATEALPHABLENDENABLE, TRUE);
device->SetRenderState(D3DRS_SRCBLENDALPHA, D3DBLEND_ONE);
device->SetRenderState(D3DRS_DESTBLENDALPHA, D3DBLEND_INVSRCALPHA);
device->SetRenderState(D3DRS_SCISSORTESTENABLE, TRUE);
device->SetRenderState(D3DRS_FOGENABLE, FALSE);
device->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
device->SetRenderState(D3DRS_SPECULARENABLE, FALSE);
device->SetRenderState(D3DRS_STENCILENABLE, FALSE);
device->SetRenderState(D3DRS_CLIPPING, TRUE);
device->SetRenderState(D3DRS_LIGHTING, FALSE);
device->SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
device->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
device->SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
device->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
device->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
device->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE);
device->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
device->SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
device->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
device->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
device->SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
device->SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
// Setup orthographic projection matrix
// Our visible imgui space lies from draw_data->DisplayPos (top left) to draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayPos is (0,0) for single viewport apps.
@ -140,9 +147,9 @@ static void ImGui_ImplDX9_SetupRenderState(ImDrawData* draw_data)
0.0f, 0.0f, 0.5f, 0.0f,
(L+R)/(L-R), (T+B)/(B-T), 0.5f, 1.0f
} } };
bd->pd3dDevice->SetTransform(D3DTS_WORLD, &mat_identity);
bd->pd3dDevice->SetTransform(D3DTS_VIEW, &mat_identity);
bd->pd3dDevice->SetTransform(D3DTS_PROJECTION, &mat_projection);
device->SetTransform(D3DTS_WORLD, &mat_identity);
device->SetTransform(D3DTS_VIEW, &mat_identity);
device->SetTransform(D3DTS_PROJECTION, &mat_projection);
}
}
@ -153,51 +160,53 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
if (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f)
return;
// Create and grow buffers if needed
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
LPDIRECT3DDEVICE9 device = bd->pd3dDevice;
// Create and grow buffers if needed
if (!bd->pVB || bd->VertexBufferSize < draw_data->TotalVtxCount)
{
if (bd->pVB) { bd->pVB->Release(); bd->pVB = nullptr; }
bd->VertexBufferSize = draw_data->TotalVtxCount + 5000;
if (bd->pd3dDevice->CreateVertexBuffer(bd->VertexBufferSize * sizeof(CUSTOMVERTEX), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, D3DFVF_CUSTOMVERTEX, D3DPOOL_DEFAULT, &bd->pVB, nullptr) < 0)
if (device->CreateVertexBuffer(bd->VertexBufferSize * sizeof(CUSTOMVERTEX), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, D3DFVF_CUSTOMVERTEX, D3DPOOL_DEFAULT, &bd->pVB, nullptr) < 0)
return;
}
if (!bd->pIB || bd->IndexBufferSize < draw_data->TotalIdxCount)
{
if (bd->pIB) { bd->pIB->Release(); bd->pIB = nullptr; }
bd->IndexBufferSize = draw_data->TotalIdxCount + 10000;
if (bd->pd3dDevice->CreateIndexBuffer(bd->IndexBufferSize * sizeof(ImDrawIdx), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, sizeof(ImDrawIdx) == 2 ? D3DFMT_INDEX16 : D3DFMT_INDEX32, D3DPOOL_DEFAULT, &bd->pIB, nullptr) < 0)
if (device->CreateIndexBuffer(bd->IndexBufferSize * sizeof(ImDrawIdx), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, sizeof(ImDrawIdx) == 2 ? D3DFMT_INDEX16 : D3DFMT_INDEX32, D3DPOOL_DEFAULT, &bd->pIB, nullptr) < 0)
return;
}
// Backup the DX9 state
IDirect3DStateBlock9* d3d9_state_block = nullptr;
if (bd->pd3dDevice->CreateStateBlock(D3DSBT_ALL, &d3d9_state_block) < 0)
IDirect3DStateBlock9* state_block = nullptr;
if (device->CreateStateBlock(D3DSBT_ALL, &state_block) < 0)
return;
if (d3d9_state_block->Capture() < 0)
if (state_block->Capture() < 0)
{
d3d9_state_block->Release();
state_block->Release();
return;
}
// Backup the DX9 transform (DX9 documentation suggests that it is included in the StateBlock but it doesn't appear to)
D3DMATRIX last_world, last_view, last_projection;
bd->pd3dDevice->GetTransform(D3DTS_WORLD, &last_world);
bd->pd3dDevice->GetTransform(D3DTS_VIEW, &last_view);
bd->pd3dDevice->GetTransform(D3DTS_PROJECTION, &last_projection);
device->GetTransform(D3DTS_WORLD, &last_world);
device->GetTransform(D3DTS_VIEW, &last_view);
device->GetTransform(D3DTS_PROJECTION, &last_projection);
// Allocate buffers
CUSTOMVERTEX* vtx_dst;
ImDrawIdx* idx_dst;
if (bd->pVB->Lock(0, (UINT)(draw_data->TotalVtxCount * sizeof(CUSTOMVERTEX)), (void**)&vtx_dst, D3DLOCK_DISCARD) < 0)
{
d3d9_state_block->Release();
state_block->Release();
return;
}
if (bd->pIB->Lock(0, (UINT)(draw_data->TotalIdxCount * sizeof(ImDrawIdx)), (void**)&idx_dst, D3DLOCK_DISCARD) < 0)
{
bd->pVB->Unlock();
d3d9_state_block->Release();
state_block->Release();
return;
}
@ -207,9 +216,9 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
// 2) to avoid repacking vertices: #define IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT struct ImDrawVert { ImVec2 pos; float z; ImU32 col; ImVec2 uv; }
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_src = cmd_list->VtxBuffer.Data;
for (int i = 0; i < cmd_list->VtxBuffer.Size; i++)
const ImDrawList* draw_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_src = draw_list->VtxBuffer.Data;
for (int i = 0; i < draw_list->VtxBuffer.Size; i++)
{
vtx_dst->pos[0] = vtx_src->pos.x;
vtx_dst->pos[1] = vtx_src->pos.y;
@ -220,14 +229,14 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
vtx_dst++;
vtx_src++;
}
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
idx_dst += cmd_list->IdxBuffer.Size;
memcpy(idx_dst, draw_list->IdxBuffer.Data, draw_list->IdxBuffer.Size * sizeof(ImDrawIdx));
idx_dst += draw_list->IdxBuffer.Size;
}
bd->pVB->Unlock();
bd->pIB->Unlock();
bd->pd3dDevice->SetStreamSource(0, bd->pVB, 0, sizeof(CUSTOMVERTEX));
bd->pd3dDevice->SetIndices(bd->pIB);
bd->pd3dDevice->SetFVF(D3DFVF_CUSTOMVERTEX);
device->SetStreamSource(0, bd->pVB, 0, sizeof(CUSTOMVERTEX));
device->SetIndices(bd->pIB);
device->SetFVF(D3DFVF_CUSTOMVERTEX);
// Setup desired DX state
ImGui_ImplDX9_SetupRenderState(draw_data);
@ -239,10 +248,10 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
ImVec2 clip_off = draw_data->DisplayPos;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
const ImDrawList* draw_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback != nullptr)
{
// User callback, registered via ImDrawList::AddCallback()
@ -250,7 +259,7 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplDX9_SetupRenderState(draw_data);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -260,26 +269,46 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
if (clip_max.x <= clip_min.x || clip_max.y <= clip_min.y)
continue;
// Apply Scissor/clipping rectangle, Bind texture, Draw
// Apply scissor/clipping rectangle
const RECT r = { (LONG)clip_min.x, (LONG)clip_min.y, (LONG)clip_max.x, (LONG)clip_max.y };
device->SetScissorRect(&r);
// Bind texture, Draw
const LPDIRECT3DTEXTURE9 texture = (LPDIRECT3DTEXTURE9)pcmd->GetTexID();
bd->pd3dDevice->SetTexture(0, texture);
bd->pd3dDevice->SetScissorRect(&r);
bd->pd3dDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, pcmd->VtxOffset + global_vtx_offset, 0, (UINT)cmd_list->VtxBuffer.Size, pcmd->IdxOffset + global_idx_offset, pcmd->ElemCount / 3);
device->SetTexture(0, texture);
device->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, pcmd->VtxOffset + global_vtx_offset, 0, (UINT)draw_list->VtxBuffer.Size, pcmd->IdxOffset + global_idx_offset, pcmd->ElemCount / 3);
}
}
global_idx_offset += cmd_list->IdxBuffer.Size;
global_vtx_offset += cmd_list->VtxBuffer.Size;
global_idx_offset += draw_list->IdxBuffer.Size;
global_vtx_offset += draw_list->VtxBuffer.Size;
}
// Restore the DX9 transform
bd->pd3dDevice->SetTransform(D3DTS_WORLD, &last_world);
bd->pd3dDevice->SetTransform(D3DTS_VIEW, &last_view);
bd->pd3dDevice->SetTransform(D3DTS_PROJECTION, &last_projection);
device->SetTransform(D3DTS_WORLD, &last_world);
device->SetTransform(D3DTS_VIEW, &last_view);
device->SetTransform(D3DTS_PROJECTION, &last_projection);
// Restore the DX9 state
d3d9_state_block->Apply();
d3d9_state_block->Release();
state_block->Apply();
state_block->Release();
}
static bool ImGui_ImplDX9_CheckFormatSupport(LPDIRECT3DDEVICE9 pDevice, D3DFORMAT format)
{
LPDIRECT3D9 pd3d = nullptr;
if (pDevice->GetDirect3D(&pd3d) != D3D_OK)
return false;
D3DDEVICE_CREATION_PARAMETERS param = {};
D3DDISPLAYMODE mode = {};
if (pDevice->GetCreationParameters(&param) != D3D_OK || pDevice->GetDisplayMode(0, &mode) != D3D_OK)
{
pd3d->Release();
return false;
}
// Font texture should support linear filter, color blend and write to render-target
bool support = (pd3d->CheckDeviceFormat(param.AdapterOrdinal, param.DeviceType, mode.Format, D3DUSAGE_DYNAMIC | D3DUSAGE_QUERY_FILTER | D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING, D3DRTYPE_TEXTURE, format)) == D3D_OK;
pd3d->Release();
return support;
}
bool ImGui_ImplDX9_Init(IDirect3DDevice9* device)
@ -296,6 +325,7 @@ bool ImGui_ImplDX9_Init(IDirect3DDevice9* device)
bd->pd3dDevice = device;
bd->pd3dDevice->AddRef();
bd->HasRgbaSupport = ImGui_ImplDX9_CheckFormatSupport(bd->pd3dDevice, D3DFMT_A8B8G8R8);
return true;
}
@ -314,22 +344,26 @@ void ImGui_ImplDX9_Shutdown()
IM_DELETE(bd);
}
static bool ImGui_ImplDX9_CheckFormatSupport(IDirect3DDevice9* pDevice, D3DFORMAT format)
// Convert RGBA32 to BGRA32 (because RGBA32 is not well supported by DX9 devices)
static void ImGui_ImplDX9_CopyTextureRegion(bool tex_use_colors, ImU32* src, int src_pitch, ImU32* dst, int dst_pitch, int w, int h)
{
IDirect3D9* pd3d = nullptr;
if (pDevice->GetDirect3D(&pd3d) != D3D_OK)
return false;
D3DDEVICE_CREATION_PARAMETERS param = {};
D3DDISPLAYMODE mode = {};
if (pDevice->GetCreationParameters(&param) != D3D_OK || pDevice->GetDisplayMode(0, &mode) != D3D_OK)
#ifndef IMGUI_USE_BGRA_PACKED_COLOR
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
const bool convert_rgba_to_bgra = (!bd->HasRgbaSupport && tex_use_colors);
#else
const bool convert_rgba_to_bgra = false;
IM_UNUSED(tex_use_colors);
#endif
for (int y = 0; y < h; y++)
{
pd3d->Release();
return false;
ImU32* src_p = (ImU32*)((unsigned char*)src + src_pitch * y);
ImU32* dst_p = (ImU32*)((unsigned char*)dst + dst_pitch * y);
if (convert_rgba_to_bgra)
for (int x = w; x > 0; x--, src_p++, dst_p++) // Convert copy
*dst_p = IMGUI_COL_TO_DX9_ARGB(*src_p);
else
memcpy(dst_p, src_p, w * 4); // Raw copy
}
// Font texture should support linear filter, color blend and write to render-target
bool support = (pd3d->CheckDeviceFormat(param.AdapterOrdinal, param.DeviceType, mode.Format, D3DUSAGE_DYNAMIC | D3DUSAGE_QUERY_FILTER | D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING, D3DRTYPE_TEXTURE, format)) == D3D_OK;
pd3d->Release();
return support;
}
static bool ImGui_ImplDX9_CreateFontsTexture()
@ -341,39 +375,18 @@ static bool ImGui_ImplDX9_CreateFontsTexture()
int width, height, bytes_per_pixel;
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height, &bytes_per_pixel);
// Convert RGBA32 to BGRA32 (because RGBA32 is not well supported by DX9 devices)
#ifndef IMGUI_USE_BGRA_PACKED_COLOR
const bool rgba_support = ImGui_ImplDX9_CheckFormatSupport(bd->pd3dDevice, D3DFMT_A8B8G8R8);
if (!rgba_support && io.Fonts->TexPixelsUseColors)
{
ImU32* dst_start = (ImU32*)ImGui::MemAlloc((size_t)width * height * bytes_per_pixel);
for (ImU32* src = (ImU32*)pixels, *dst = dst_start, *dst_end = dst_start + (size_t)width * height; dst < dst_end; src++, dst++)
*dst = IMGUI_COL_TO_DX9_ARGB(*src);
pixels = (unsigned char*)dst_start;
}
#else
const bool rgba_support = false;
#endif
// Upload texture to graphics system
bd->FontTexture = nullptr;
if (bd->pd3dDevice->CreateTexture(width, height, 1, D3DUSAGE_DYNAMIC, rgba_support ? D3DFMT_A8B8G8R8 : D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &bd->FontTexture, nullptr) < 0)
if (bd->pd3dDevice->CreateTexture(width, height, 1, D3DUSAGE_DYNAMIC, bd->HasRgbaSupport ? D3DFMT_A8B8G8R8 : D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &bd->FontTexture, nullptr) < 0)
return false;
D3DLOCKED_RECT tex_locked_rect;
if (bd->FontTexture->LockRect(0, &tex_locked_rect, nullptr, 0) != D3D_OK)
return false;
for (int y = 0; y < height; y++)
memcpy((unsigned char*)tex_locked_rect.pBits + (size_t)tex_locked_rect.Pitch * y, pixels + (size_t)width * bytes_per_pixel * y, (size_t)width * bytes_per_pixel);
ImGui_ImplDX9_CopyTextureRegion(io.Fonts->TexPixelsUseColors, (ImU32*)pixels, width * bytes_per_pixel, (ImU32*)tex_locked_rect.pBits, (int)tex_locked_rect.Pitch, width, height);
bd->FontTexture->UnlockRect(0);
// Store our identifier
io.Fonts->SetTexID((ImTextureID)bd->FontTexture);
#ifndef IMGUI_USE_BGRA_PACKED_COLOR
if (!rgba_support && io.Fonts->TexPixelsUseColors)
ImGui::MemFree(pixels);
#endif
return true;
}

3
external/imgui/imgui/backends/imgui_impl_dx9.h vendored
View File

@ -3,7 +3,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'LPDIRECT3DTEXTURE9' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: IMGUI_USE_BGRA_PACKED_COLOR support, as this is the optimal color encoding for DirectX9.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.

11
external/imgui/imgui/backends/imgui_impl_glfw.cpp vendored
View File

@ -6,9 +6,9 @@
// Implemented features:
// [X] Platform: Clipboard support.
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen/Pen (Windows only).
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy GLFW_KEY_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy GLFW_KEY_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enable with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange' (note: the resizing cursors requires GLFW 3.4+).
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Resizing cursors requires GLFW 3.4+! Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -187,6 +187,7 @@ static ImGui_ImplGlfw_Data* ImGui_ImplGlfw_GetBackendData()
// Functions
// Not static to allow third-party code to use that if they want to (but undocumented)
ImGuiKey ImGui_ImplGlfw_KeyToImGuiKey(int keycode, int scancode);
ImGuiKey ImGui_ImplGlfw_KeyToImGuiKey(int keycode, int scancode)
{
IM_UNUSED(scancode);
@ -594,8 +595,8 @@ static bool ImGui_ImplGlfw_Init(GLFWwindow* window, bool install_callbacks, Glfw
bd->Time = 0.0;
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
platform_io.Platform_SetClipboardTextFn = [](ImGuiContext*, const char* text) { glfwSetClipboardString(NULL, text); };
platform_io.Platform_GetClipboardTextFn = [](ImGuiContext*) { return glfwGetClipboardString(NULL); };
platform_io.Platform_SetClipboardTextFn = [](ImGuiContext*, const char* text) { glfwSetClipboardString(nullptr, text); };
platform_io.Platform_GetClipboardTextFn = [](ImGuiContext*) { return glfwGetClipboardString(nullptr); };
#ifdef __EMSCRIPTEN__
platform_io.Platform_OpenInShellFn = [](ImGuiContext*, const char* url) { ImGui_ImplGlfw_EmscriptenOpenURL(url); return true; };
#endif
@ -728,7 +729,7 @@ static void ImGui_ImplGlfw_UpdateMouseData()
#endif
if (is_window_focused)
{
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when io.ConfigNavMoveSetMousePos is enabled by user)
if (io.WantSetMousePos)
glfwSetCursorPos(window, (double)io.MousePos.x, (double)io.MousePos.y);

4
external/imgui/imgui/backends/imgui_impl_glfw.h vendored
View File

@ -5,9 +5,9 @@
// Implemented features:
// [X] Platform: Clipboard support.
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen/Pen (Windows only).
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy GLFW_KEY_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy GLFW_KEY_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enable with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange' (note: the resizing cursors requires GLFW 3.4+).
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Resizing cursors requires GLFW 3.4+! Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.

4
external/imgui/imgui/backends/imgui_impl_glut.cpp vendored
View File

@ -6,8 +6,8 @@
// !!! Nowadays, prefer using GLFW or SDL instead!
// Implemented features:
// [X] Platform: Partial keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy GLUT values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// Issues:
// [X] Platform: Partial keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy GLUT values are obsolete since 1.87 and not supported since 1.91.5]
// Missing features or Issues:
// [ ] Platform: GLUT is unable to distinguish e.g. Backspace from CTRL+H or TAB from CTRL+I
// [ ] Platform: Missing horizontal mouse wheel support.
// [ ] Platform: Missing mouse cursor shape/visibility support.

4
external/imgui/imgui/backends/imgui_impl_glut.h vendored
View File

@ -6,8 +6,8 @@
// !!! Nowadays, prefer using GLFW or SDL instead!
// Implemented features:
// [X] Platform: Partial keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy GLUT values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// Issues:
// [X] Platform: Partial keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy GLUT values are obsolete since 1.87 and not supported since 1.91.5]
// Missing features or Issues:
// [ ] Platform: GLUT is unable to distinguish e.g. Backspace from CTRL+H or TAB from CTRL+I
// [ ] Platform: Missing horizontal mouse wheel support.
// [ ] Platform: Missing mouse cursor shape/visibility support.

2
external/imgui/imgui/backends/imgui_impl_metal.h vendored
View File

@ -3,7 +3,7 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'MTLTexture' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.

44
external/imgui/imgui/backends/imgui_impl_metal.mm vendored
View File

@ -3,7 +3,7 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'MTLTexture' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -15,6 +15,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2024-01-08: Metal: Fixed memory leaks when using metal-cpp (#8276, #8166) or when using multiple contexts (#7419).
// 2022-08-23: Metal: Update deprecated property 'sampleCount'->'rasterSampleCount'.
// 2022-07-05: Metal: Add dispatch synchronization.
// 2022-06-30: Metal: Use __bridge for ARC based systems.
@ -76,7 +77,7 @@ struct ImGui_ImplMetal_Data
{
MetalContext* SharedMetalContext;
ImGui_ImplMetal_Data() { memset(this, 0, sizeof(*this)); }
ImGui_ImplMetal_Data() { memset((void*)this, 0, sizeof(*this)); }
};
static ImGui_ImplMetal_Data* ImGui_ImplMetal_GetBackendData() { return ImGui::GetCurrentContext() ? (ImGui_ImplMetal_Data*)ImGui::GetIO().BackendRendererUserData : nullptr; }
@ -142,6 +143,7 @@ bool ImGui_ImplMetal_Init(id<MTLDevice> device)
void ImGui_ImplMetal_Shutdown()
{
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
IM_UNUSED(bd);
IM_ASSERT(bd != nullptr && "No renderer backend to shutdown, or already shutdown?");
ImGui_ImplMetal_DestroyDeviceObjects();
ImGui_ImplMetal_DestroyBackendData();
@ -156,8 +158,11 @@ void ImGui_ImplMetal_NewFrame(MTLRenderPassDescriptor* renderPassDescriptor)
{
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
IM_ASSERT(bd != nil && "Context or backend not initialized! Did you call ImGui_ImplMetal_Init()?");
#ifdef IMGUI_IMPL_METAL_CPP
bd->SharedMetalContext.framebufferDescriptor = [[[FramebufferDescriptor alloc] initWithRenderPassDescriptor:renderPassDescriptor]autorelease];
#else
bd->SharedMetalContext.framebufferDescriptor = [[FramebufferDescriptor alloc] initWithRenderPassDescriptor:renderPassDescriptor];
#endif
if (bd->SharedMetalContext.depthStencilState == nil)
ImGui_ImplMetal_CreateDeviceObjects(bd->SharedMetalContext.device);
}
@ -246,14 +251,14 @@ void ImGui_ImplMetal_RenderDrawData(ImDrawData* drawData, id<MTLCommandBuffer> c
size_t indexBufferOffset = 0;
for (int n = 0; n < drawData->CmdListsCount; n++)
{
const ImDrawList* cmd_list = drawData->CmdLists[n];
const ImDrawList* draw_list = drawData->CmdLists[n];
memcpy((char*)vertexBuffer.buffer.contents + vertexBufferOffset, cmd_list->VtxBuffer.Data, (size_t)cmd_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy((char*)indexBuffer.buffer.contents + indexBufferOffset, cmd_list->IdxBuffer.Data, (size_t)cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
memcpy((char*)vertexBuffer.buffer.contents + vertexBufferOffset, draw_list->VtxBuffer.Data, (size_t)draw_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy((char*)indexBuffer.buffer.contents + indexBufferOffset, draw_list->IdxBuffer.Data, (size_t)draw_list->IdxBuffer.Size * sizeof(ImDrawIdx));
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback)
{
// User callback, registered via ImDrawList::AddCallback()
@ -261,7 +266,7 @@ void ImGui_ImplMetal_RenderDrawData(ImDrawData* drawData, id<MTLCommandBuffer> c
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplMetal_SetupRenderState(drawData, commandBuffer, commandEncoder, renderPipelineState, vertexBuffer, vertexBufferOffset);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -291,7 +296,7 @@ void ImGui_ImplMetal_RenderDrawData(ImDrawData* drawData, id<MTLCommandBuffer> c
// Bind texture, Draw
if (ImTextureID tex_id = pcmd->GetTexID())
[commandEncoder setFragmentTexture:(__bridge id<MTLTexture>)(tex_id) atIndex:0];
[commandEncoder setFragmentTexture:(__bridge id<MTLTexture>)(void*)(intptr_t)(tex_id) atIndex:0];
[commandEncoder setVertexBufferOffset:(vertexBufferOffset + pcmd->VtxOffset * sizeof(ImDrawVert)) atIndex:0];
[commandEncoder drawIndexedPrimitives:MTLPrimitiveTypeTriangle
@ -302,21 +307,18 @@ void ImGui_ImplMetal_RenderDrawData(ImDrawData* drawData, id<MTLCommandBuffer> c
}
}
vertexBufferOffset += (size_t)cmd_list->VtxBuffer.Size * sizeof(ImDrawVert);
indexBufferOffset += (size_t)cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx);
vertexBufferOffset += (size_t)draw_list->VtxBuffer.Size * sizeof(ImDrawVert);
indexBufferOffset += (size_t)draw_list->IdxBuffer.Size * sizeof(ImDrawIdx);
}
__block MetalContext* sharedMetalContext = bd->SharedMetalContext;
[commandBuffer addCompletedHandler:^(id<MTLCommandBuffer>)
{
dispatch_async(dispatch_get_main_queue(), ^{
ImGui_ImplMetal_Data* bd = ImGui_ImplMetal_GetBackendData();
if (bd != nullptr)
{
@synchronized(bd->SharedMetalContext.bufferCache)
{
[bd->SharedMetalContext.bufferCache addObject:vertexBuffer];
[bd->SharedMetalContext.bufferCache addObject:indexBuffer];
}
[sharedMetalContext.bufferCache addObject:vertexBuffer];
[sharedMetalContext.bufferCache addObject:indexBuffer];
}
});
}];
@ -347,7 +349,7 @@ bool ImGui_ImplMetal_CreateFontsTexture(id<MTLDevice> device)
id <MTLTexture> texture = [device newTextureWithDescriptor:textureDescriptor];
[texture replaceRegion:MTLRegionMake2D(0, 0, (NSUInteger)width, (NSUInteger)height) mipmapLevel:0 withBytes:pixels bytesPerRow:(NSUInteger)width * 4];
bd->SharedMetalContext.fontTexture = texture;
io.Fonts->SetTexID((__bridge void*)bd->SharedMetalContext.fontTexture); // ImTextureID == void*
io.Fonts->SetTexID((ImTextureID)(intptr_t)(__bridge void*)bd->SharedMetalContext.fontTexture); // ImTextureID == ImU64
return (bd->SharedMetalContext.fontTexture != nil);
}
@ -367,8 +369,10 @@ bool ImGui_ImplMetal_CreateDeviceObjects(id<MTLDevice> device)
depthStencilDescriptor.depthWriteEnabled = NO;
depthStencilDescriptor.depthCompareFunction = MTLCompareFunctionAlways;
bd->SharedMetalContext.depthStencilState = [device newDepthStencilStateWithDescriptor:depthStencilDescriptor];
#ifdef IMGUI_IMPL_METAL_CPP
[depthStencilDescriptor release];
#endif
ImGui_ImplMetal_CreateFontsTexture(device);
return true;
}

17
external/imgui/imgui/backends/imgui_impl_opengl2.cpp vendored
View File

@ -3,6 +3,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID!
// Missing features or Issues:
// [ ] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -22,6 +24,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2024-10-07: OpenGL: Changed default texture sampler to Clamp instead of Repeat/Wrap.
// 2024-06-28: OpenGL: ImGui_ImplOpenGL2_NewFrame() recreates font texture if it has been destroyed by ImGui_ImplOpenGL2_DestroyFontsTexture(). (#7748)
// 2022-10-11: Using 'nullptr' instead of 'NULL' as per our switch to C++11.
// 2021-12-08: OpenGL: Fixed mishandling of the ImDrawCmd::IdxOffset field! This is an old bug but it never had an effect until some internal rendering changes in 1.86.
@ -192,16 +195,16 @@ void ImGui_ImplOpenGL2_RenderDrawData(ImDrawData* draw_data)
// Render command lists
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_buffer = cmd_list->VtxBuffer.Data;
const ImDrawIdx* idx_buffer = cmd_list->IdxBuffer.Data;
const ImDrawList* draw_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_buffer = draw_list->VtxBuffer.Data;
const ImDrawIdx* idx_buffer = draw_list->IdxBuffer.Data;
glVertexPointer(2, GL_FLOAT, sizeof(ImDrawVert), (const GLvoid*)((const char*)vtx_buffer + offsetof(ImDrawVert, pos)));
glTexCoordPointer(2, GL_FLOAT, sizeof(ImDrawVert), (const GLvoid*)((const char*)vtx_buffer + offsetof(ImDrawVert, uv)));
glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(ImDrawVert), (const GLvoid*)((const char*)vtx_buffer + offsetof(ImDrawVert, col)));
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback)
{
// User callback, registered via ImDrawList::AddCallback()
@ -209,7 +212,7 @@ void ImGui_ImplOpenGL2_RenderDrawData(ImDrawData* draw_data)
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplOpenGL2_SetupRenderState(draw_data, fb_width, fb_height);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -263,6 +266,8 @@ bool ImGui_ImplOpenGL2_CreateFontsTexture()
glBindTexture(GL_TEXTURE_2D, bd->FontTexture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels);

2
external/imgui/imgui/backends/imgui_impl_opengl2.h vendored
View File

@ -3,6 +3,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID!
// Missing features or Issues:
// [ ] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.

39
external/imgui/imgui/backends/imgui_impl_opengl3.cpp vendored
View File

@ -5,7 +5,7 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID!
// [x] Renderer: Large meshes support (64k+ vertices) with 16-bit indices (Desktop OpenGL only).
// [x] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset) [Desktop OpenGL only!]
// About WebGL/ES:
// - You need to '#define IMGUI_IMPL_OPENGL_ES2' or '#define IMGUI_IMPL_OPENGL_ES3' to use WebGL or OpenGL ES.
@ -22,6 +22,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2024-10-07: OpenGL: Changed default texture sampler to Clamp instead of Repeat/Wrap.
// 2024-06-28: OpenGL: ImGui_ImplOpenGL3_NewFrame() recreates font texture if it has been destroyed by ImGui_ImplOpenGL3_DestroyFontsTexture(). (#7748)
// 2024-05-07: OpenGL: Update loader for Linux to support EGL/GLVND. (#7562)
// 2024-04-16: OpenGL: Detect ES3 contexts on desktop based on version string, to e.g. avoid calling glPolygonMode() on them. (#7447)
@ -136,6 +137,7 @@
#pragma GCC diagnostic ignored "-Wpragmas" // warning: unknown option after '#pragma GCC diagnostic' kind
#pragma GCC diagnostic ignored "-Wunknown-warning-option" // warning: unknown warning group 'xxx'
#pragma GCC diagnostic ignored "-Wcast-function-type" // warning: cast between incompatible function types (for loader)
#pragma GCC diagnostic ignored "-Wstrict-overflow" // warning: assuming signed overflow does not occur when simplifying division / ..when changing X +- C1 cmp C2 to X cmp C2 -+ C1
#endif
// GL includes
@ -163,6 +165,7 @@
// In the rest of your app/engine, you can use another loader of your choice (gl3w, glew, glad, glbinding, glext, glLoadGen, etc.).
// If you happen to be developing a new feature for this backend (imgui_impl_opengl3.cpp):
// - You may need to regenerate imgui_impl_opengl3_loader.h to add new symbols. See https://github.com/dearimgui/gl3w_stripped
// Typically you would run: python3 ./gl3w_gen.py --output ../imgui/backends/imgui_impl_opengl3_loader.h --ref ../imgui/backends/imgui_impl_opengl3.cpp ./extra_symbols.txt
// - You can temporarily use an unstripped version. See https://github.com/dearimgui/gl3w_stripped/releases
// Changes to this backend using new APIs should be accompanied by a regenerated stripped loader version.
#define IMGL3W_IMPL
@ -295,13 +298,13 @@ bool ImGui_ImplOpenGL3_Init(const char* glsl_version)
io.BackendRendererName = "imgui_impl_opengl3";
// Query for GL version (e.g. 320 for GL 3.2)
const char* gl_version_str = (const char*)glGetString(GL_VERSION);
#if defined(IMGUI_IMPL_OPENGL_ES2)
// GLES 2
bd->GlVersion = 200;
bd->GlProfileIsES2 = true;
#else
// Desktop or GLES 3
const char* gl_version_str = (const char*)glGetString(GL_VERSION);
GLint major = 0;
GLint minor = 0;
glGetIntegerv(GL_MAJOR_VERSION, &major);
@ -334,7 +337,7 @@ bool ImGui_ImplOpenGL3_Init(const char* glsl_version)
#endif
#ifdef IMGUI_IMPL_OPENGL_DEBUG
printf("GlVersion = %d, \"%s\"\nGlProfileIsCompat = %d\nGlProfileMask = 0x%X\nGlProfileIsES2 = %d, GlProfileIsES3 = %d\nGL_VENDOR = '%s'\nGL_RENDERER = '%s'\n", bd->GlVersion, gl_version_str, bd->GlProfileIsCompat, bd->GlProfileMask, bd->GlProfileIsES2, bd->GlProfileIsES3, (const char*)glGetString(GL_VENDOR), (const char*)glGetString(GL_RENDERER)); // [DEBUG]
printf("GlVersion = %d, \"%s\"\nGlProfileIsCompat = %d\nGlProfileMask = 0x%X\nGlProfileIsES2/IsEs3 = %d/%d\nGL_VENDOR = '%s'\nGL_RENDERER = '%s'\n", bd->GlVersion, gl_version_str, bd->GlProfileIsCompat, bd->GlProfileMask, bd->GlProfileIsES2, bd->GlProfileIsES3, (const char*)glGetString(GL_VENDOR), (const char*)glGetString(GL_RENDERER)); // [DEBUG]
#endif
#ifdef IMGUI_IMPL_OPENGL_MAY_HAVE_VTX_OFFSET
@ -550,7 +553,7 @@ void ImGui_ImplOpenGL3_RenderDrawData(ImDrawData* draw_data)
// Render command lists
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
const ImDrawList* draw_list = draw_data->CmdLists[n];
// Upload vertex/index buffers
// - OpenGL drivers are in a very sorry state nowadays....
@ -560,8 +563,8 @@ void ImGui_ImplOpenGL3_RenderDrawData(ImDrawData* draw_data)
// - We are now back to using exclusively glBufferData(). So bd->UseBufferSubData IS ALWAYS FALSE in this code.
// We are keeping the old code path for a while in case people finding new issues may want to test the bd->UseBufferSubData path.
// - See https://github.com/ocornut/imgui/issues/4468 and please report any corruption issues.
const GLsizeiptr vtx_buffer_size = (GLsizeiptr)cmd_list->VtxBuffer.Size * (int)sizeof(ImDrawVert);
const GLsizeiptr idx_buffer_size = (GLsizeiptr)cmd_list->IdxBuffer.Size * (int)sizeof(ImDrawIdx);
const GLsizeiptr vtx_buffer_size = (GLsizeiptr)draw_list->VtxBuffer.Size * (int)sizeof(ImDrawVert);
const GLsizeiptr idx_buffer_size = (GLsizeiptr)draw_list->IdxBuffer.Size * (int)sizeof(ImDrawIdx);
if (bd->UseBufferSubData)
{
if (bd->VertexBufferSize < vtx_buffer_size)
@ -574,18 +577,18 @@ void ImGui_ImplOpenGL3_RenderDrawData(ImDrawData* draw_data)
bd->IndexBufferSize = idx_buffer_size;
GL_CALL(glBufferData(GL_ELEMENT_ARRAY_BUFFER, bd->IndexBufferSize, nullptr, GL_STREAM_DRAW));
}
GL_CALL(glBufferSubData(GL_ARRAY_BUFFER, 0, vtx_buffer_size, (const GLvoid*)cmd_list->VtxBuffer.Data));
GL_CALL(glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, idx_buffer_size, (const GLvoid*)cmd_list->IdxBuffer.Data));
GL_CALL(glBufferSubData(GL_ARRAY_BUFFER, 0, vtx_buffer_size, (const GLvoid*)draw_list->VtxBuffer.Data));
GL_CALL(glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, idx_buffer_size, (const GLvoid*)draw_list->IdxBuffer.Data));
}
else
{
GL_CALL(glBufferData(GL_ARRAY_BUFFER, vtx_buffer_size, (const GLvoid*)cmd_list->VtxBuffer.Data, GL_STREAM_DRAW));
GL_CALL(glBufferData(GL_ELEMENT_ARRAY_BUFFER, idx_buffer_size, (const GLvoid*)cmd_list->IdxBuffer.Data, GL_STREAM_DRAW));
GL_CALL(glBufferData(GL_ARRAY_BUFFER, vtx_buffer_size, (const GLvoid*)draw_list->VtxBuffer.Data, GL_STREAM_DRAW));
GL_CALL(glBufferData(GL_ELEMENT_ARRAY_BUFFER, idx_buffer_size, (const GLvoid*)draw_list->IdxBuffer.Data, GL_STREAM_DRAW));
}
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback != nullptr)
{
// User callback, registered via ImDrawList::AddCallback()
@ -593,7 +596,7 @@ void ImGui_ImplOpenGL3_RenderDrawData(ImDrawData* draw_data)
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplOpenGL3_SetupRenderState(draw_data, fb_width, fb_height, vertex_array_object);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -681,12 +684,14 @@ bool ImGui_ImplOpenGL3_CreateFontsTexture()
GL_CALL(glBindTexture(GL_TEXTURE_2D, bd->FontTexture));
GL_CALL(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR));
GL_CALL(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR));
GL_CALL(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE));
GL_CALL(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE));
#ifdef GL_UNPACK_ROW_LENGTH // Not on WebGL/ES
GL_CALL(glPixelStorei(GL_UNPACK_ROW_LENGTH, 0));
#endif
GL_CALL(glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels));
// Store our identifier
// Store identifier
io.Fonts->SetTexID((ImTextureID)(intptr_t)bd->FontTexture);
// Restore state
@ -892,13 +897,15 @@ bool ImGui_ImplOpenGL3_CreateDeviceObjects()
// Create shaders
const GLchar* vertex_shader_with_version[2] = { bd->GlslVersionString, vertex_shader };
GLuint vert_handle = glCreateShader(GL_VERTEX_SHADER);
GLuint vert_handle;
GL_CALL(vert_handle = glCreateShader(GL_VERTEX_SHADER));
glShaderSource(vert_handle, 2, vertex_shader_with_version, nullptr);
glCompileShader(vert_handle);
CheckShader(vert_handle, "vertex shader");
const GLchar* fragment_shader_with_version[2] = { bd->GlslVersionString, fragment_shader };
GLuint frag_handle = glCreateShader(GL_FRAGMENT_SHADER);
GLuint frag_handle;
GL_CALL(frag_handle = glCreateShader(GL_FRAGMENT_SHADER));
glShaderSource(frag_handle, 2, fragment_shader_with_version, nullptr);
glCompileShader(frag_handle);
CheckShader(frag_handle, "fragment shader");

2
external/imgui/imgui/backends/imgui_impl_opengl3.h vendored
View File

@ -5,7 +5,7 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID!
// [x] Renderer: Large meshes support (64k+ vertices) with 16-bit indices (Desktop OpenGL only).
// [x] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset) [Desktop OpenGL only!]
// About WebGL/ES:
// - You need to '#define IMGUI_IMPL_OPENGL_ES2' or '#define IMGUI_IMPL_OPENGL_ES3' to use WebGL or OpenGL ES.

6
external/imgui/imgui/backends/imgui_impl_opengl3_loader.h vendored
View File

@ -181,6 +181,9 @@ typedef khronos_uint8_t GLubyte;
#define GL_LINEAR 0x2601
#define GL_TEXTURE_MAG_FILTER 0x2800
#define GL_TEXTURE_MIN_FILTER 0x2801
#define GL_TEXTURE_WRAP_S 0x2802
#define GL_TEXTURE_WRAP_T 0x2803
#define GL_REPEAT 0x2901
typedef void (APIENTRYP PFNGLPOLYGONMODEPROC) (GLenum face, GLenum mode);
typedef void (APIENTRYP PFNGLSCISSORPROC) (GLint x, GLint y, GLsizei width, GLsizei height);
typedef void (APIENTRYP PFNGLTEXPARAMETERIPROC) (GLenum target, GLenum pname, GLint param);
@ -231,6 +234,9 @@ GLAPI void APIENTRY glDeleteTextures (GLsizei n, const GLuint *textures);
GLAPI void APIENTRY glGenTextures (GLsizei n, GLuint *textures);
#endif
#endif /* GL_VERSION_1_1 */
#ifndef GL_VERSION_1_2
#define GL_CLAMP_TO_EDGE 0x812F
#endif /* GL_VERSION_1_2 */
#ifndef GL_VERSION_1_3
#define GL_TEXTURE0 0x84C0
#define GL_ACTIVE_TEXTURE 0x84E0

6
external/imgui/imgui/backends/imgui_impl_osx.h vendored
View File

@ -4,11 +4,11 @@
// - Requires linking with the GameController framework ("-framework GameController").
// Implemented features:
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Clipboard support is part of core Dear ImGui (no specific code in this backend).
// [X] Platform: Mouse support. Can discriminate Mouse/Pen.
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy kVK_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: OSX clipboard is supported within core Dear ImGui (no specific code in this backend).
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy kVK_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: IME support.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.

9
external/imgui/imgui/backends/imgui_impl_osx.mm vendored
View File

@ -4,11 +4,11 @@
// - Requires linking with the GameController framework ("-framework GameController").
// Implemented features:
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Clipboard support is part of core Dear ImGui (no specific code in this backend).
// [X] Platform: Mouse support. Can discriminate Mouse/Pen.
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy kVK_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: OSX clipboard is supported within core Dear ImGui (no specific code in this backend).
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy kVK_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: IME support.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
@ -87,7 +87,7 @@ struct ImGui_ImplOSX_Data
id Monitor;
NSWindow* Window;
ImGui_ImplOSX_Data() { memset(this, 0, sizeof(*this)); }
ImGui_ImplOSX_Data() { memset((void*)this, 0, sizeof(*this)); }
};
static ImGui_ImplOSX_Data* ImGui_ImplOSX_GetBackendData() { return (ImGui_ImplOSX_Data*)ImGui::GetIO().BackendPlatformUserData; }
@ -261,6 +261,7 @@ static bool ImGui_ImplOSX_HandleEvent(NSEvent* event, NSView* view);
// Functions
// Not static to allow third-party code to use that if they want to (but undocumented)
ImGuiKey ImGui_ImplOSX_KeyCodeToImGuiKey(int key_code);
ImGuiKey ImGui_ImplOSX_KeyCodeToImGuiKey(int key_code)
{
switch (key_code)

28
external/imgui/imgui/backends/imgui_impl_sdl2.cpp vendored
View File

@ -6,9 +6,9 @@
// Implemented features:
// [X] Platform: Clipboard support.
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen.
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Basic IME support. App needs to call 'SDL_SetHint(SDL_HINT_IME_SHOW_UI, "1");' before SDL_CreateWindow()!.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
@ -21,6 +21,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2024-10-24: Emscripten: from SDL 2.30.9, SDL_EVENT_MOUSE_WHEEL event doesn't require dividing by 100.0f.
// 2024-09-09: use SDL_Vulkan_GetDrawableSize() when available. (#7967, #3190)
// 2024-08-22: moved some OS/backend related function pointers from ImGuiIO to ImGuiPlatformIO:
// - io.GetClipboardTextFn -> platform_io.Platform_GetClipboardTextFn
@ -114,7 +115,7 @@
#endif
#define SDL_HAS_VULKAN SDL_VERSION_ATLEAST(2,0,6)
#if SDL_HAS_VULKAN
extern "C" { extern DECLSPEC void SDLCALL SDL_Vulkan_GetDrawableSize(SDL_Window* window, int* w, int* h); }
#include <SDL_vulkan.h>
#endif
// SDL Data
@ -181,6 +182,7 @@ static void ImGui_ImplSDL2_PlatformSetImeData(ImGuiContext*, ImGuiViewport*, ImG
}
// Not static to allow third-party code to use that if they want to (but undocumented)
ImGuiKey ImGui_ImplSDL2_KeyEventToImGuiKey(SDL_Keycode keycode, SDL_Scancode scancode);
ImGuiKey ImGui_ImplSDL2_KeyEventToImGuiKey(SDL_Keycode keycode, SDL_Scancode scancode)
{
IM_UNUSED(scancode);
@ -322,7 +324,7 @@ static void ImGui_ImplSDL2_UpdateKeyModifiers(SDL_Keymod sdl_key_mods)
static ImGuiViewport* ImGui_ImplSDL2_GetViewportForWindowID(Uint32 window_id)
{
ImGui_ImplSDL2_Data* bd = ImGui_ImplSDL2_GetBackendData();
return (window_id == bd->WindowID) ? ImGui::GetMainViewport() : NULL;
return (window_id == bd->WindowID) ? ImGui::GetMainViewport() : nullptr;
}
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
@ -340,7 +342,7 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
{
case SDL_MOUSEMOTION:
{
if (ImGui_ImplSDL2_GetViewportForWindowID(event->motion.windowID) == NULL)
if (ImGui_ImplSDL2_GetViewportForWindowID(event->motion.windowID) == nullptr)
return false;
ImVec2 mouse_pos((float)event->motion.x, (float)event->motion.y);
io.AddMouseSourceEvent(event->motion.which == SDL_TOUCH_MOUSEID ? ImGuiMouseSource_TouchScreen : ImGuiMouseSource_Mouse);
@ -349,7 +351,7 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
}
case SDL_MOUSEWHEEL:
{
if (ImGui_ImplSDL2_GetViewportForWindowID(event->wheel.windowID) == NULL)
if (ImGui_ImplSDL2_GetViewportForWindowID(event->wheel.windowID) == nullptr)
return false;
//IMGUI_DEBUG_LOG("wheel %.2f %.2f, precise %.2f %.2f\n", (float)event->wheel.x, (float)event->wheel.y, event->wheel.preciseX, event->wheel.preciseY);
#if SDL_VERSION_ATLEAST(2,0,18) // If this fails to compile on Emscripten: update to latest Emscripten!
@ -359,7 +361,7 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
float wheel_x = -(float)event->wheel.x;
float wheel_y = (float)event->wheel.y;
#endif
#ifdef __EMSCRIPTEN__
#if defined(__EMSCRIPTEN__) && !SDL_VERSION_ATLEAST(2,31,0)
wheel_x /= 100.0f;
#endif
io.AddMouseSourceEvent(event->wheel.which == SDL_TOUCH_MOUSEID ? ImGuiMouseSource_TouchScreen : ImGuiMouseSource_Mouse);
@ -369,7 +371,7 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
{
if (ImGui_ImplSDL2_GetViewportForWindowID(event->button.windowID) == NULL)
if (ImGui_ImplSDL2_GetViewportForWindowID(event->button.windowID) == nullptr)
return false;
int mouse_button = -1;
if (event->button.button == SDL_BUTTON_LEFT) { mouse_button = 0; }
@ -386,7 +388,7 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
}
case SDL_TEXTINPUT:
{
if (ImGui_ImplSDL2_GetViewportForWindowID(event->text.windowID) == NULL)
if (ImGui_ImplSDL2_GetViewportForWindowID(event->text.windowID) == nullptr)
return false;
io.AddInputCharactersUTF8(event->text.text);
return true;
@ -394,9 +396,11 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
case SDL_KEYDOWN:
case SDL_KEYUP:
{
if (ImGui_ImplSDL2_GetViewportForWindowID(event->key.windowID) == NULL)
if (ImGui_ImplSDL2_GetViewportForWindowID(event->key.windowID) == nullptr)
return false;
ImGui_ImplSDL2_UpdateKeyModifiers((SDL_Keymod)event->key.keysym.mod);
//IMGUI_DEBUG_LOG("SDL_KEY_%s : key=%d ('%s'), scancode=%d ('%s'), mod=%X\n",
// (event->type == SDL_KEYDOWN) ? "DOWN" : "UP ", event->key.keysym.sym, SDL_GetKeyName(event->key.keysym.sym), event->key.keysym.scancode, SDL_GetScancodeName(event->key.keysym.scancode), event->key.keysym.mod);
ImGuiKey key = ImGui_ImplSDL2_KeyEventToImGuiKey(event->key.keysym.sym, event->key.keysym.scancode);
io.AddKeyEvent(key, (event->type == SDL_KEYDOWN));
io.SetKeyEventNativeData(key, event->key.keysym.sym, event->key.keysym.scancode, event->key.keysym.scancode); // To support legacy indexing (<1.87 user code). Legacy backend uses SDLK_*** as indices to IsKeyXXX() functions.
@ -404,7 +408,7 @@ bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event)
}
case SDL_WINDOWEVENT:
{
if (ImGui_ImplSDL2_GetViewportForWindowID(event->window.windowID) == NULL)
if (ImGui_ImplSDL2_GetViewportForWindowID(event->window.windowID) == nullptr)
return false;
// - When capturing mouse, SDL will send a bunch of conflicting LEAVE/ENTER event on every mouse move, but the final ENTER tends to be right.
// - However we won't get a correct LEAVE event for a captured window.
@ -605,7 +609,7 @@ static void ImGui_ImplSDL2_UpdateMouseData()
#endif
if (is_app_focused)
{
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when io.ConfigNavMoveSetMousePos is enabled by user)
if (io.WantSetMousePos)
SDL_WarpMouseInWindow(bd->Window, (int)io.MousePos.x, (int)io.MousePos.y);

6
external/imgui/imgui/backends/imgui_impl_sdl2.h vendored
View File

@ -5,9 +5,9 @@
// Implemented features:
// [X] Platform: Clipboard support.
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen.
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Basic IME support. App needs to call 'SDL_SetHint(SDL_HINT_IME_SHOW_UI, "1");' before SDL_CreateWindow()!.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
@ -41,6 +41,6 @@ IMGUI_IMPL_API bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event);
// Gamepad selection automatically starts in AutoFirst mode, picking first available SDL_Gamepad. You may override this.
// When using manual mode, caller is responsible for opening/closing gamepad.
enum ImGui_ImplSDL2_GamepadMode { ImGui_ImplSDL2_GamepadMode_AutoFirst, ImGui_ImplSDL2_GamepadMode_AutoAll, ImGui_ImplSDL2_GamepadMode_Manual };
IMGUI_IMPL_API void ImGui_ImplSDL2_SetGamepadMode(ImGui_ImplSDL2_GamepadMode mode, struct _SDL_GameController** manual_gamepads_array = NULL, int manual_gamepads_count = -1);
IMGUI_IMPL_API void ImGui_ImplSDL2_SetGamepadMode(ImGui_ImplSDL2_GamepadMode mode, struct _SDL_GameController** manual_gamepads_array = nullptr, int manual_gamepads_count = -1);
#endif // #ifndef IMGUI_DISABLE

42
external/imgui/imgui/backends/imgui_impl_sdl3.cpp vendored
View File

@ -7,9 +7,10 @@
// Implemented features:
// [X] Platform: Clipboard support.
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen.
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: IME support.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -21,6 +22,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2024-10-24: Emscripten: SDL_EVENT_MOUSE_WHEEL event doesn't require dividing by 100.0f on Emscripten.
// 2024-09-03: Update for SDL3 api changes: SDL_GetGamepads() memory ownership revert. (#7918, #7898, #7807)
// 2024-08-22: moved some OS/backend related function pointers from ImGuiIO to ImGuiPlatformIO:
// - io.GetClipboardTextFn -> platform_io.Platform_GetClipboardTextFn
@ -127,7 +129,7 @@ static const char* ImGui_ImplSDL3_GetClipboardText(ImGuiContext*)
if (bd->ClipboardTextData)
SDL_free(bd->ClipboardTextData);
const char* sdl_clipboard_text = SDL_GetClipboardText();
bd->ClipboardTextData = sdl_clipboard_text ? SDL_strdup(sdl_clipboard_text) : NULL;
bd->ClipboardTextData = sdl_clipboard_text ? SDL_strdup(sdl_clipboard_text) : nullptr;
return bd->ClipboardTextData;
}
@ -141,7 +143,7 @@ static void ImGui_ImplSDL3_PlatformSetImeData(ImGuiContext*, ImGuiViewport* view
ImGui_ImplSDL3_Data* bd = ImGui_ImplSDL3_GetBackendData();
SDL_WindowID window_id = (SDL_WindowID)(intptr_t)viewport->PlatformHandle;
SDL_Window* window = SDL_GetWindowFromID(window_id);
if ((data->WantVisible == false || bd->ImeWindow != window) && bd->ImeWindow != NULL)
if ((data->WantVisible == false || bd->ImeWindow != window) && bd->ImeWindow != nullptr)
{
SDL_StopTextInput(bd->ImeWindow);
bd->ImeWindow = nullptr;
@ -160,6 +162,7 @@ static void ImGui_ImplSDL3_PlatformSetImeData(ImGuiContext*, ImGuiViewport* view
}
// Not static to allow third-party code to use that if they want to (but undocumented)
ImGuiKey ImGui_ImplSDL3_KeyEventToImGuiKey(SDL_Keycode keycode, SDL_Scancode scancode);
ImGuiKey ImGui_ImplSDL3_KeyEventToImGuiKey(SDL_Keycode keycode, SDL_Scancode scancode)
{
// Keypad doesn't have individual key values in SDL3
@ -306,7 +309,7 @@ static void ImGui_ImplSDL3_UpdateKeyModifiers(SDL_Keymod sdl_key_mods)
static ImGuiViewport* ImGui_ImplSDL3_GetViewportForWindowID(SDL_WindowID window_id)
{
ImGui_ImplSDL3_Data* bd = ImGui_ImplSDL3_GetBackendData();
return (window_id == bd->WindowID) ? ImGui::GetMainViewport() : NULL;
return (window_id == bd->WindowID) ? ImGui::GetMainViewport() : nullptr;
}
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
@ -324,7 +327,7 @@ bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event)
{
case SDL_EVENT_MOUSE_MOTION:
{
if (ImGui_ImplSDL3_GetViewportForWindowID(event->motion.windowID) == NULL)
if (ImGui_ImplSDL3_GetViewportForWindowID(event->motion.windowID) == nullptr)
return false;
ImVec2 mouse_pos((float)event->motion.x, (float)event->motion.y);
io.AddMouseSourceEvent(event->motion.which == SDL_TOUCH_MOUSEID ? ImGuiMouseSource_TouchScreen : ImGuiMouseSource_Mouse);
@ -333,14 +336,11 @@ bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event)
}
case SDL_EVENT_MOUSE_WHEEL:
{
if (ImGui_ImplSDL3_GetViewportForWindowID(event->wheel.windowID) == NULL)
if (ImGui_ImplSDL3_GetViewportForWindowID(event->wheel.windowID) == nullptr)
return false;
//IMGUI_DEBUG_LOG("wheel %.2f %.2f, precise %.2f %.2f\n", (float)event->wheel.x, (float)event->wheel.y, event->wheel.preciseX, event->wheel.preciseY);
float wheel_x = -event->wheel.x;
float wheel_y = event->wheel.y;
#ifdef __EMSCRIPTEN__
wheel_x /= 100.0f;
#endif
io.AddMouseSourceEvent(event->wheel.which == SDL_TOUCH_MOUSEID ? ImGuiMouseSource_TouchScreen : ImGuiMouseSource_Mouse);
io.AddMouseWheelEvent(wheel_x, wheel_y);
return true;
@ -348,7 +348,7 @@ bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event)
case SDL_EVENT_MOUSE_BUTTON_DOWN:
case SDL_EVENT_MOUSE_BUTTON_UP:
{
if (ImGui_ImplSDL3_GetViewportForWindowID(event->button.windowID) == NULL)
if (ImGui_ImplSDL3_GetViewportForWindowID(event->button.windowID) == nullptr)
return false;
int mouse_button = -1;
if (event->button.button == SDL_BUTTON_LEFT) { mouse_button = 0; }
@ -365,7 +365,7 @@ bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event)
}
case SDL_EVENT_TEXT_INPUT:
{
if (ImGui_ImplSDL3_GetViewportForWindowID(event->text.windowID) == NULL)
if (ImGui_ImplSDL3_GetViewportForWindowID(event->text.windowID) == nullptr)
return false;
io.AddInputCharactersUTF8(event->text.text);
return true;
@ -373,10 +373,11 @@ bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event)
case SDL_EVENT_KEY_DOWN:
case SDL_EVENT_KEY_UP:
{
if (ImGui_ImplSDL3_GetViewportForWindowID(event->key.windowID) == NULL)
if (ImGui_ImplSDL3_GetViewportForWindowID(event->key.windowID) == nullptr)
return false;
//IMGUI_DEBUG_LOG("SDL_EVENT_KEY_%d: key=%d, scancode=%d, mod=%X\n", (event->type == SDL_EVENT_KEY_DOWN) ? "DOWN" : "UP", event->key.key, event->key.scancode, event->key.mod);
ImGui_ImplSDL3_UpdateKeyModifiers((SDL_Keymod)event->key.mod);
//IMGUI_DEBUG_LOG("SDL_EVENT_KEY_%s : key=%d ('%s'), scancode=%d ('%s'), mod=%X\n",
// (event->type == SDL_EVENT_KEY_DOWN) ? "DOWN" : "UP ", event->key.key, SDL_GetKeyName(event->key.key), event->key.scancode, SDL_GetScancodeName(event->key.scancode), event->key.mod);
ImGuiKey key = ImGui_ImplSDL3_KeyEventToImGuiKey(event->key.key, event->key.scancode);
io.AddKeyEvent(key, (event->type == SDL_EVENT_KEY_DOWN));
io.SetKeyEventNativeData(key, event->key.key, event->key.scancode, event->key.scancode); // To support legacy indexing (<1.87 user code). Legacy backend uses SDLK_*** as indices to IsKeyXXX() functions.
@ -384,7 +385,7 @@ bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event)
}
case SDL_EVENT_WINDOW_MOUSE_ENTER:
{
if (ImGui_ImplSDL3_GetViewportForWindowID(event->window.windowID) == NULL)
if (ImGui_ImplSDL3_GetViewportForWindowID(event->window.windowID) == nullptr)
return false;
bd->MouseWindowID = event->window.windowID;
bd->MousePendingLeaveFrame = 0;
@ -396,7 +397,7 @@ bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event)
// FIXME: Unconfirmed whether this is still needed with SDL3.
case SDL_EVENT_WINDOW_MOUSE_LEAVE:
{
if (ImGui_ImplSDL3_GetViewportForWindowID(event->window.windowID) == NULL)
if (ImGui_ImplSDL3_GetViewportForWindowID(event->window.windowID) == nullptr)
return false;
bd->MousePendingLeaveFrame = ImGui::GetFrameCount() + 1;
return true;
@ -404,7 +405,7 @@ bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event)
case SDL_EVENT_WINDOW_FOCUS_GAINED:
case SDL_EVENT_WINDOW_FOCUS_LOST:
{
if (ImGui_ImplSDL3_GetViewportForWindowID(event->window.windowID) == NULL)
if (ImGui_ImplSDL3_GetViewportForWindowID(event->window.windowID) == nullptr)
return false;
io.AddFocusEvent(event->type == SDL_EVENT_WINDOW_FOCUS_GAINED);
return true;
@ -531,6 +532,11 @@ bool ImGui_ImplSDL3_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* rendere
return ImGui_ImplSDL3_Init(window, renderer, nullptr);
}
bool ImGui_ImplSDL3_InitForSDLGPU(SDL_Window* window)
{
return ImGui_ImplSDL3_Init(window, nullptr, nullptr);
}
bool ImGui_ImplSDL3_InitForOther(SDL_Window* window)
{
return ImGui_ImplSDL3_Init(window, nullptr, nullptr);
@ -573,7 +579,7 @@ static void ImGui_ImplSDL3_UpdateMouseData()
#endif
if (is_app_focused)
{
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when io.ConfigNavMoveSetMousePos is enabled by user)
if (io.WantSetMousePos)
SDL_WarpMouseInWindow(bd->Window, io.MousePos.x, io.MousePos.y);

8
external/imgui/imgui/backends/imgui_impl_sdl3.h vendored
View File

@ -7,9 +7,10 @@
// Implemented features:
// [X] Platform: Clipboard support.
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen.
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy SDL_SCANCODE_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: IME support.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -34,6 +35,7 @@ IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForVulkan(SDL_Window* window);
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForD3D(SDL_Window* window);
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForMetal(SDL_Window* window);
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* renderer);
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForSDLGPU(SDL_Window* window);
IMGUI_IMPL_API bool ImGui_ImplSDL3_InitForOther(SDL_Window* window);
IMGUI_IMPL_API void ImGui_ImplSDL3_Shutdown();
IMGUI_IMPL_API void ImGui_ImplSDL3_NewFrame();
@ -42,6 +44,6 @@ IMGUI_IMPL_API bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event);
// Gamepad selection automatically starts in AutoFirst mode, picking first available SDL_Gamepad. You may override this.
// When using manual mode, caller is responsible for opening/closing gamepad.
enum ImGui_ImplSDL3_GamepadMode { ImGui_ImplSDL3_GamepadMode_AutoFirst, ImGui_ImplSDL3_GamepadMode_AutoAll, ImGui_ImplSDL3_GamepadMode_Manual };
IMGUI_IMPL_API void ImGui_ImplSDL3_SetGamepadMode(ImGui_ImplSDL3_GamepadMode mode, SDL_Gamepad** manual_gamepads_array = NULL, int manual_gamepads_count = -1);
IMGUI_IMPL_API void ImGui_ImplSDL3_SetGamepadMode(ImGui_ImplSDL3_GamepadMode mode, SDL_Gamepad** manual_gamepads_array = nullptr, int manual_gamepads_count = -1);
#endif // #ifndef IMGUI_DISABLE

617
external/imgui/imgui/backends/imgui_impl_sdlgpu3.cpp vendored Normal file
View File

@ -0,0 +1,617 @@
// dear imgui: Renderer Backend for SDL_GPU
// This needs to be used along with the SDL3 Platform Backend
// Implemented features:
// [X] Renderer: User texture binding. Use simply cast a reference to your SDL_GPUTextureSamplerBinding to ImTextureID.
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// The aim of imgui_impl_sdlgpu3.h/.cpp is to be usable in your engine without any modification.
// IF YOU FEEL YOU NEED TO MAKE ANY CHANGE TO THIS CODE, please share them and your feedback at https://github.com/ocornut/imgui/
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
// Learn about Dear ImGui:
// - FAQ https://dearimgui.com/faq
// - Getting Started https://dearimgui.com/getting-started
// - Documentation https://dearimgui.com/docs (same as your local docs/ folder).
// - Introduction, links and more at the top of imgui.cpp
// Important note to the reader who wish to integrate imgui_impl_sdlgpu3.cpp/.h in their own engine/app.
// - Unlike other backends, the user must call the function Imgui_ImplSDLGPU3_PrepareDrawData() BEFORE issuing a SDL_GPURenderPass containing ImGui_ImplSDLGPU3_RenderDrawData.
// Calling the function is MANDATORY, otherwise the ImGui will not upload neither the vertex nor the index buffer for the GPU. See imgui_impl_sdlgpu3.cpp for more info.
// CHANGELOG
// 2025-01-09: SDL_Gpu: Added the SDL_GPU3 backend.
#include "imgui.h"
#ifndef IMGUI_DISABLE
#include "imgui_impl_sdlgpu3.h"
#include "imgui_impl_sdlgpu3_shaders.h"
// Reusable buffers used for rendering 1 current in-flight frame, for ImGui_ImplSDLGPU3_RenderDrawData()
struct ImGui_ImplSDLGPU3_FrameData
{
SDL_GPUBuffer* VertexBuffer = nullptr;
SDL_GPUBuffer* IndexBuffer = nullptr;
uint32_t VertexBufferSize = 0;
uint32_t IndexBufferSize = 0;
};
// SDL_GPU Data
struct ImGui_ImplSDLGPU3_Data
{
ImGui_ImplSDLGPU3_InitInfo GPUInitInfo;
// Graphics pipeline & shaders
SDL_GPUShader* VertexShader = nullptr;
SDL_GPUShader* FragmentShader = nullptr;
SDL_GPUGraphicsPipeline* Pipeline = nullptr;
// Font data
SDL_GPUSampler* FontSampler = nullptr;
SDL_GPUTexture* FontTexture = nullptr;
SDL_GPUTextureSamplerBinding FontBinding = { nullptr, nullptr };
// Frame data for main window
ImGui_ImplSDLGPU3_FrameData MainWindowFrameData;
};
// Forward Declarations
static bool ImGui_ImplSDLGPU3_CreateDeviceObjects();
static void ImGui_ImplSDLGPU3_DestroyDeviceObjects();
static void ImGui_ImplSDLGPU3_DestroyFrameData();
//-----------------------------------------------------------------------------
// FUNCTIONS
//-----------------------------------------------------------------------------
// Backend data stored in io.BackendRendererUserData to allow support for multiple Dear ImGui contexts
// It is STRONGLY preferred that you use docking branch with multi-viewports (== single Dear ImGui context + multiple windows) instead of multiple Dear ImGui contexts.
// FIXME: multi-context support has never been tested.
static ImGui_ImplSDLGPU3_Data* ImGui_ImplSDLGPU3_GetBackendData()
{
return ImGui::GetCurrentContext() ? (ImGui_ImplSDLGPU3_Data*)ImGui::GetIO().BackendRendererUserData : nullptr;
}
static void ImGui_ImplSDLGPU3_SetupRenderState(ImDrawData* draw_data, SDL_GPUGraphicsPipeline* pipeline, SDL_GPUCommandBuffer* command_buffer, SDL_GPURenderPass * render_pass, ImGui_ImplSDLGPU3_FrameData* fd, uint32_t fb_width, uint32_t fb_height)
{
//ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
// Bind graphics pipeline
SDL_BindGPUGraphicsPipeline(render_pass,pipeline);
// Bind Vertex And Index Buffers
if (draw_data->TotalVtxCount > 0)
{
SDL_GPUBufferBinding vertex_buffer_binding = {};
vertex_buffer_binding.buffer = fd->VertexBuffer;
vertex_buffer_binding.offset = 0;
SDL_GPUBufferBinding index_buffer_binding = {};
index_buffer_binding.buffer = fd->IndexBuffer;
index_buffer_binding.offset = 0;
SDL_BindGPUVertexBuffers(render_pass,0,&vertex_buffer_binding,1);
SDL_BindGPUIndexBuffer(render_pass,&index_buffer_binding,sizeof(ImDrawIdx) == 2 ? SDL_GPU_INDEXELEMENTSIZE_16BIT : SDL_GPU_INDEXELEMENTSIZE_32BIT);
}
// Setup viewport
SDL_GPUViewport viewport = {};
viewport.x = 0;
viewport.y = 0;
viewport.w = (float)fb_width;
viewport.h = (float)fb_height;
viewport.min_depth = 0.0f;
viewport.max_depth = 1.0f;
SDL_SetGPUViewport(render_pass,&viewport);
// Setup scale and translation
// Our visible imgui space lies from draw_data->DisplayPps (top left) to draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayPos is (0,0) for single viewport apps.
struct UBO { float scale[2]; float translation[2]; } ubo;
ubo.scale[0] = 2.0f / draw_data->DisplaySize.x;
ubo.scale[1] = 2.0f / draw_data->DisplaySize.y;
ubo.translation[0] = -1.0f - draw_data->DisplayPos.x * ubo.scale[0];
ubo.translation[1] = -1.0f - draw_data->DisplayPos.y * ubo.scale[1];
SDL_PushGPUVertexUniformData(command_buffer, 0, &ubo, sizeof(UBO));
}
static void CreateOrResizeBuffer(SDL_GPUBuffer** buffer, uint32_t* old_size, uint32_t new_size, SDL_GPUBufferUsageFlags usage)
{
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_InitInfo* v = &bd->GPUInitInfo;
SDL_WaitForGPUIdle(v->GpuDevice);
SDL_ReleaseGPUBuffer(v->GpuDevice, *buffer);
SDL_GPUBufferCreateInfo buffer_info = {};
buffer_info.usage = usage;
buffer_info.size = new_size;
buffer_info.props = 0;
*buffer = SDL_CreateGPUBuffer(v->GpuDevice, &buffer_info);
*old_size = new_size;
IM_ASSERT(*buffer != nullptr && "Failed to create GPU Buffer, call SDL_GetError() for more information");
}
// SDL_GPU doesn't allow copy passes to occur while a render or compute pass is bound!
// The only way to allow a user to supply their own RenderPass (to render to a texture instead of the window for example),
// is to split the upload part of ImGui_ImplSDLGPU3_RenderDrawData() to another function that needs to be called by the user before rendering.
void Imgui_ImplSDLGPU3_PrepareDrawData(ImDrawData* draw_data, SDL_GPUCommandBuffer* command_buffer)
{
// Avoid rendering when minimized, scale coordinates for retina displays (screen coordinates != framebuffer coordinates)
int fb_width = (int)(draw_data->DisplaySize.x * draw_data->FramebufferScale.x);
int fb_height = (int)(draw_data->DisplaySize.y * draw_data->FramebufferScale.y);
if (fb_width <= 0 || fb_height <= 0 || draw_data->TotalVtxCount <= 0)
return;
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_InitInfo* v = &bd->GPUInitInfo;
ImGui_ImplSDLGPU3_FrameData* fd = &bd->MainWindowFrameData;
uint32_t vertex_size = draw_data->TotalVtxCount * sizeof(ImDrawVert);
uint32_t index_size = draw_data->TotalIdxCount * sizeof(ImDrawIdx);
if (fd->VertexBuffer == nullptr || fd->VertexBufferSize < vertex_size)
CreateOrResizeBuffer(&fd->VertexBuffer, &fd->VertexBufferSize, vertex_size, SDL_GPU_BUFFERUSAGE_VERTEX);
if (fd->IndexBuffer == nullptr || fd->IndexBufferSize < index_size)
CreateOrResizeBuffer(&fd->IndexBuffer, &fd->IndexBufferSize, index_size, SDL_GPU_BUFFERUSAGE_INDEX);
// FIXME: It feels like more code could be shared there.
SDL_GPUTransferBufferCreateInfo vertex_transferbuffer_info = {};
vertex_transferbuffer_info.usage = SDL_GPU_TRANSFERBUFFERUSAGE_UPLOAD;
vertex_transferbuffer_info.size = vertex_size;
SDL_GPUTransferBufferCreateInfo index_transferbuffer_info = {};
index_transferbuffer_info.usage = SDL_GPU_TRANSFERBUFFERUSAGE_UPLOAD;
index_transferbuffer_info.size = index_size;
SDL_GPUTransferBuffer* vertex_transferbuffer = SDL_CreateGPUTransferBuffer(v->GpuDevice, &vertex_transferbuffer_info);
IM_ASSERT(vertex_transferbuffer != nullptr && "Failed to create the vertex transfer buffer, call SDL_GetError() for more information");
SDL_GPUTransferBuffer* index_transferbuffer = SDL_CreateGPUTransferBuffer(v->GpuDevice, &index_transferbuffer_info);
IM_ASSERT(index_transferbuffer != nullptr && "Failed to create the index transfer buffer, call SDL_GetError() for more information");
ImDrawVert* vtx_dst = (ImDrawVert*)SDL_MapGPUTransferBuffer(v->GpuDevice, vertex_transferbuffer, true);
ImDrawIdx* idx_dst = (ImDrawIdx*)SDL_MapGPUTransferBuffer(v->GpuDevice, index_transferbuffer, true);
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* draw_list = draw_data->CmdLists[n];
memcpy(vtx_dst, draw_list->VtxBuffer.Data, draw_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, draw_list->IdxBuffer.Data, draw_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += draw_list->VtxBuffer.Size;
idx_dst += draw_list->IdxBuffer.Size;
}
SDL_UnmapGPUTransferBuffer(v->GpuDevice, vertex_transferbuffer);
SDL_UnmapGPUTransferBuffer(v->GpuDevice, index_transferbuffer);
SDL_GPUTransferBufferLocation vertex_buffer_location = {};
vertex_buffer_location.offset = 0;
vertex_buffer_location.transfer_buffer = vertex_transferbuffer;
SDL_GPUTransferBufferLocation index_buffer_location = {};
index_buffer_location.offset = 0;
index_buffer_location.transfer_buffer = index_transferbuffer;
SDL_GPUBufferRegion vertex_buffer_region = {};
vertex_buffer_region.buffer = fd->VertexBuffer;
vertex_buffer_region.offset = 0;
vertex_buffer_region.size = vertex_size;
SDL_GPUBufferRegion index_buffer_region = {};
index_buffer_region.buffer = fd->IndexBuffer;
index_buffer_region.offset = 0;
index_buffer_region.size = index_size;
SDL_GPUCopyPass* copy_pass = SDL_BeginGPUCopyPass(command_buffer);
SDL_UploadToGPUBuffer(copy_pass, &vertex_buffer_location, &vertex_buffer_region,true);
SDL_UploadToGPUBuffer(copy_pass, &index_buffer_location, &index_buffer_region,true);
SDL_EndGPUCopyPass(copy_pass);
SDL_ReleaseGPUTransferBuffer(v->GpuDevice, index_transferbuffer);
SDL_ReleaseGPUTransferBuffer(v->GpuDevice, vertex_transferbuffer);
}
void ImGui_ImplSDLGPU3_RenderDrawData(ImDrawData* draw_data, SDL_GPUCommandBuffer* command_buffer, SDL_GPURenderPass* render_pass, SDL_GPUGraphicsPipeline* pipeline)
{
// Avoid rendering when minimized, scale coordinates for retina displays (screen coordinates != framebuffer coordinates)
int fb_width = (int)(draw_data->DisplaySize.x * draw_data->FramebufferScale.x);
int fb_height = (int)(draw_data->DisplaySize.y * draw_data->FramebufferScale.y);
if (fb_width <= 0 || fb_height <= 0)
return;
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_FrameData* fd = &bd->MainWindowFrameData;
if (pipeline == nullptr)
pipeline = bd->Pipeline;
ImGui_ImplSDLGPU3_SetupRenderState(draw_data, pipeline, command_buffer, render_pass, fd, fb_width, fb_height);
// Will project scissor/clipping rectangles into framebuffer space
ImVec2 clip_off = draw_data->DisplayPos; // (0,0) unless using multi-viewports
ImVec2 clip_scale = draw_data->FramebufferScale; // (1,1) unless using retina display which are often (2,2)
// Render command lists
// (Because we merged all buffers into a single one, we maintain our own offset into them)
int global_vtx_offset = 0;
int global_idx_offset = 0;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* draw_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback != nullptr)
{
pcmd->UserCallback(draw_list, pcmd);
}
else
{
// Project scissor/clipping rectangles into framebuffer space
ImVec2 clip_min((pcmd->ClipRect.x - clip_off.x) * clip_scale.x, (pcmd->ClipRect.y - clip_off.y) * clip_scale.y);
ImVec2 clip_max((pcmd->ClipRect.z - clip_off.x) * clip_scale.x, (pcmd->ClipRect.w - clip_off.y) * clip_scale.y);
// Clamp to viewport as SDL_SetGPUScissor() won't accept values that are off bounds
if (clip_min.x < 0.0f) { clip_min.x = 0.0f; }
if (clip_min.y < 0.0f) { clip_min.y = 0.0f; }
if (clip_max.x > fb_width) { clip_max.x = (float)fb_width; }
if (clip_max.y > fb_height) { clip_max.y = (float)fb_height; }
if (clip_max.x <= clip_min.x || clip_max.y <= clip_min.y)
continue;
// Apply scissor/clipping rectangle
SDL_Rect scissor_rect = {};
scissor_rect.x = (int)clip_min.x;
scissor_rect.y = (int)clip_min.y;
scissor_rect.w = (int)(clip_max.x - clip_min.x);
scissor_rect.h = (int)(clip_max.y - clip_min.y);
SDL_SetGPUScissor(render_pass,&scissor_rect);
// Bind DescriptorSet with font or user texture
SDL_BindGPUFragmentSamplers(render_pass, 0, (SDL_GPUTextureSamplerBinding*)pcmd->GetTexID(), 1);
// Draw
SDL_DrawGPUIndexedPrimitives(render_pass, pcmd->ElemCount, 1, pcmd->IdxOffset + global_idx_offset, pcmd->VtxOffset + global_vtx_offset, 0);
}
}
global_idx_offset += draw_list->IdxBuffer.Size;
global_vtx_offset += draw_list->VtxBuffer.Size;
}
// Note: at this point both SDL_SetGPUViewport() and SDL_SetGPUScissor() have been called.
// Our last values will leak into user/application rendering if you forgot to call SDL_SetGPUViewport() and SDL_SetGPUScissor() yourself to explicitly set that state
// In theory we should aim to backup/restore those values but I am not sure this is possible.
// We perform a call to SDL_SetGPUScissor() to set back a full viewport which is likely to fix things for 99% users but technically this is not perfect. (See github #4644)
SDL_Rect scissor_rect { 0, 0, fb_width, fb_height };
SDL_SetGPUScissor(render_pass, &scissor_rect);
}
bool ImGui_ImplSDLGPU3_CreateFontsTexture()
{
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_InitInfo* v = &bd->GPUInitInfo;
// Destroy existing texture (if any)
if (bd->FontTexture)
{
SDL_WaitForGPUIdle(v->GpuDevice);
ImGui_ImplSDLGPU3_DestroyFontsTexture();
}
unsigned char* pixels;
int width, height;
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
uint32_t upload_size = width * height * 4 * sizeof(char);
// Create the Image:
{
SDL_GPUTextureCreateInfo texture_info = {};
texture_info.type = SDL_GPU_TEXTURETYPE_2D;
texture_info.format = SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UNORM;
texture_info.usage = SDL_GPU_TEXTUREUSAGE_SAMPLER;
texture_info.width = width;
texture_info.height = height;
texture_info.layer_count_or_depth = 1;
texture_info.num_levels = 1;
texture_info.sample_count = SDL_GPU_SAMPLECOUNT_1;
bd->FontTexture = SDL_CreateGPUTexture(v->GpuDevice, &texture_info);
IM_ASSERT(bd->FontTexture && "Failed to create font texture, call SDL_GetError() for more info");
}
// Assign the texture to the TextureSamplerBinding
bd->FontBinding.texture = bd->FontTexture;
// Create all the upload structures and upload:
{
SDL_GPUTransferBufferCreateInfo font_transferbuffer_info = {};
font_transferbuffer_info.usage = SDL_GPU_TRANSFERBUFFERUSAGE_UPLOAD;
font_transferbuffer_info.size = upload_size;
SDL_GPUTransferBuffer* font_transferbuffer = SDL_CreateGPUTransferBuffer(v->GpuDevice, &font_transferbuffer_info);
IM_ASSERT(font_transferbuffer != nullptr && "Failed to create font transfer buffer, call SDL_GetError() for more information");
void* texture_ptr = SDL_MapGPUTransferBuffer(v->GpuDevice, font_transferbuffer, false);
memcpy(texture_ptr, pixels, upload_size);
SDL_UnmapGPUTransferBuffer(v->GpuDevice, font_transferbuffer);
SDL_GPUTextureTransferInfo font_transfer_info = {};
font_transfer_info.offset = 0;
font_transfer_info.transfer_buffer = font_transferbuffer;
SDL_GPUTextureRegion font_texture_region = {};
font_texture_region.texture = bd->FontTexture;
font_texture_region.w = width;
font_texture_region.h = height;
font_texture_region.d = 1;
SDL_GPUCommandBuffer* cmd = SDL_AcquireGPUCommandBuffer(v->GpuDevice);
SDL_GPUCopyPass* copy_pass = SDL_BeginGPUCopyPass(cmd);
SDL_UploadToGPUTexture(copy_pass, &font_transfer_info, &font_texture_region, false);
SDL_EndGPUCopyPass(copy_pass);
SDL_SubmitGPUCommandBuffer(cmd);
SDL_ReleaseGPUTransferBuffer(v->GpuDevice, font_transferbuffer);
}
// Store our identifier
io.Fonts->SetTexID((ImTextureID)&bd->FontBinding);
return true;
}
// You probably never need to call this, as it is called by ImGui_ImplSDLGPU3_CreateFontsTexture() and ImGui_ImplSDLGPU3_Shutdown().
void ImGui_ImplSDLGPU3_DestroyFontsTexture()
{
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_InitInfo* v = &bd->GPUInitInfo;
if (bd->FontTexture)
{
SDL_ReleaseGPUTexture(v->GpuDevice, bd->FontTexture);
bd->FontBinding.texture = nullptr;
bd->FontTexture = nullptr;
}
io.Fonts->SetTexID(0);
}
static void Imgui_ImplSDLGPU3_CreateShaders()
{
// Create the shader modules
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_InitInfo* v = &bd->GPUInitInfo;
const char* driver = SDL_GetGPUDeviceDriver(v->GpuDevice);
SDL_GPUShaderCreateInfo vertex_shader_info = {};
vertex_shader_info.entrypoint = "main";
vertex_shader_info.stage = SDL_GPU_SHADERSTAGE_VERTEX;
vertex_shader_info.num_uniform_buffers = 1;
vertex_shader_info.num_storage_buffers = 0;
vertex_shader_info.num_storage_textures = 0;
vertex_shader_info.num_samplers = 0;
SDL_GPUShaderCreateInfo fragment_shader_info = {};
fragment_shader_info.entrypoint = "main";
fragment_shader_info.stage = SDL_GPU_SHADERSTAGE_FRAGMENT;
fragment_shader_info.num_samplers = 1;
fragment_shader_info.num_storage_buffers = 0;
fragment_shader_info.num_storage_textures = 0;
fragment_shader_info.num_uniform_buffers = 0;
if (strcmp(driver, "vulkan") == 0)
{
vertex_shader_info.format = SDL_GPU_SHADERFORMAT_SPIRV;
vertex_shader_info.code = spirv_vertex;
vertex_shader_info.code_size = sizeof(spirv_vertex);
fragment_shader_info.format = SDL_GPU_SHADERFORMAT_SPIRV;
fragment_shader_info.code = spirv_fragment;
fragment_shader_info.code_size = sizeof(spirv_fragment);
}
else if (strcmp(driver, "direct3d12") == 0)
{
vertex_shader_info.format = SDL_GPU_SHADERFORMAT_DXBC;
vertex_shader_info.code = dxbc_vertex;
vertex_shader_info.code_size = sizeof(dxbc_vertex);
fragment_shader_info.format = SDL_GPU_SHADERFORMAT_DXBC;
fragment_shader_info.code = dxbc_fragment;
fragment_shader_info.code_size = sizeof(dxbc_fragment);
}
#ifdef __APPLE__
else
{
vertex_shader_info.entrypoint = "main0";
vertex_shader_info.format = SDL_GPU_SHADERFORMAT_METALLIB;
vertex_shader_info.code = metallib_vertex;
vertex_shader_info.code_size = sizeof(metallib_vertex);
fragment_shader_info.entrypoint = "main0";
fragment_shader_info.format = SDL_GPU_SHADERFORMAT_METALLIB;
fragment_shader_info.code = metallib_fragment;
fragment_shader_info.code_size = sizeof(metallib_fragment);
}
#endif
bd->VertexShader = SDL_CreateGPUShader(v->GpuDevice, &vertex_shader_info);
bd->FragmentShader = SDL_CreateGPUShader(v->GpuDevice, &fragment_shader_info);
IM_ASSERT(bd->VertexShader != nullptr && "Failed to create vertex shader, call SDL_GetError() for more information");
IM_ASSERT(bd->FragmentShader != nullptr && "Failed to create fragment shader, call SDL_GetError() for more information");
}
static void ImGui_ImplSDLGPU3_CreateGraphicsPipeline()
{
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_InitInfo* v = &bd->GPUInitInfo;
Imgui_ImplSDLGPU3_CreateShaders();
SDL_GPUVertexBufferDescription vertex_buffer_desc[1];
vertex_buffer_desc[0].slot = 0;
vertex_buffer_desc[0].input_rate = SDL_GPU_VERTEXINPUTRATE_VERTEX;
vertex_buffer_desc[0].instance_step_rate = 0;
vertex_buffer_desc[0].pitch = sizeof(ImDrawVert);
SDL_GPUVertexAttribute vertex_attributes[3];
vertex_attributes[0].buffer_slot = 0;
vertex_attributes[0].format = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT2;
vertex_attributes[0].location = 0;
vertex_attributes[0].offset = offsetof(ImDrawVert,pos);
vertex_attributes[1].buffer_slot = 0;
vertex_attributes[1].format = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT2;
vertex_attributes[1].location = 1;
vertex_attributes[1].offset = offsetof(ImDrawVert, uv);
vertex_attributes[2].buffer_slot = 0;
vertex_attributes[2].format = SDL_GPU_VERTEXELEMENTFORMAT_UBYTE4_NORM;
vertex_attributes[2].location = 2;
vertex_attributes[2].offset = offsetof(ImDrawVert, col);
SDL_GPUVertexInputState vertex_input_state = {};
vertex_input_state.num_vertex_attributes = 3;
vertex_input_state.vertex_attributes = vertex_attributes;
vertex_input_state.num_vertex_buffers = 1;
vertex_input_state.vertex_buffer_descriptions = vertex_buffer_desc;
SDL_GPURasterizerState rasterizer_state = {};
rasterizer_state.fill_mode = SDL_GPU_FILLMODE_FILL;
rasterizer_state.cull_mode = SDL_GPU_CULLMODE_NONE;
rasterizer_state.front_face = SDL_GPU_FRONTFACE_COUNTER_CLOCKWISE;
rasterizer_state.enable_depth_bias = false;
rasterizer_state.enable_depth_clip = false;
SDL_GPUMultisampleState multisample_state = {};
multisample_state.sample_count = v->MSAASamples;
multisample_state.enable_mask = false;
SDL_GPUDepthStencilState depth_stencil_state = {};
depth_stencil_state.enable_depth_test = false;
depth_stencil_state.enable_depth_write = false;
depth_stencil_state.enable_stencil_test = false;
SDL_GPUColorTargetBlendState blend_state = {};
blend_state.enable_blend = true;
blend_state.src_color_blendfactor = SDL_GPU_BLENDFACTOR_SRC_ALPHA;
blend_state.dst_color_blendfactor = SDL_GPU_BLENDFACTOR_ONE_MINUS_SRC_ALPHA;
blend_state.color_blend_op = SDL_GPU_BLENDOP_ADD;
blend_state.src_alpha_blendfactor = SDL_GPU_BLENDFACTOR_ONE;
blend_state.dst_alpha_blendfactor = SDL_GPU_BLENDFACTOR_ONE_MINUS_SRC_ALPHA;
blend_state.alpha_blend_op = SDL_GPU_BLENDOP_ADD;
blend_state.color_write_mask = SDL_GPU_COLORCOMPONENT_R | SDL_GPU_COLORCOMPONENT_G | SDL_GPU_COLORCOMPONENT_B | SDL_GPU_COLORCOMPONENT_A;
SDL_GPUColorTargetDescription color_target_desc[1];
color_target_desc[0].format = v->ColorTargetFormat;
color_target_desc[0].blend_state = blend_state;
SDL_GPUGraphicsPipelineTargetInfo target_info = {};
target_info.num_color_targets = 1;
target_info.color_target_descriptions = color_target_desc;
target_info.has_depth_stencil_target = false;
SDL_GPUGraphicsPipelineCreateInfo pipeline_info = {};
pipeline_info.vertex_shader = bd->VertexShader;
pipeline_info.fragment_shader = bd->FragmentShader;
pipeline_info.vertex_input_state = vertex_input_state;
pipeline_info.primitive_type = SDL_GPU_PRIMITIVETYPE_TRIANGLELIST;
pipeline_info.rasterizer_state = rasterizer_state;
pipeline_info.multisample_state = multisample_state;
pipeline_info.depth_stencil_state = depth_stencil_state;
pipeline_info.target_info = target_info;
bd->Pipeline = SDL_CreateGPUGraphicsPipeline(v->GpuDevice, &pipeline_info);
IM_ASSERT(bd->Pipeline != nullptr && "Failed to create graphics pipeline, call SDL_GetError() for more information");
}
bool ImGui_ImplSDLGPU3_CreateDeviceObjects()
{
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_InitInfo* v = &bd->GPUInitInfo;
if (!bd->FontSampler)
{
// Bilinear sampling is required by default. Set 'io.Fonts->Flags |= ImFontAtlasFlags_NoBakedLines' or 'style.AntiAliasedLinesUseTex = false' to allow point/nearest sampling.
SDL_GPUSamplerCreateInfo sampler_info = {};
sampler_info.min_filter = SDL_GPU_FILTER_LINEAR;
sampler_info.mag_filter = SDL_GPU_FILTER_LINEAR;
sampler_info.mipmap_mode = SDL_GPU_SAMPLERMIPMAPMODE_LINEAR;
sampler_info.address_mode_u = SDL_GPU_SAMPLERADDRESSMODE_CLAMP_TO_EDGE;
sampler_info.address_mode_v = SDL_GPU_SAMPLERADDRESSMODE_CLAMP_TO_EDGE;
sampler_info.address_mode_w = SDL_GPU_SAMPLERADDRESSMODE_CLAMP_TO_EDGE;
sampler_info.mip_lod_bias = 0.0f;
sampler_info.min_lod = -1000.0f;
sampler_info.max_lod = 1000.0f;
sampler_info.enable_anisotropy = true;
sampler_info.max_anisotropy = 1.0f;
sampler_info.enable_compare = false;
bd->FontSampler = SDL_CreateGPUSampler(v->GpuDevice, &sampler_info);
bd->FontBinding.sampler = bd->FontSampler;
IM_ASSERT(bd->FontSampler != nullptr && "Failed to create font sampler, call SDL_GetError() for more information");
}
ImGui_ImplSDLGPU3_CreateGraphicsPipeline();
return true;
}
void ImGui_ImplSDLGPU3_DestroyFrameData()
{
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_InitInfo* v = &bd->GPUInitInfo;
SDL_ReleaseGPUBuffer(v->GpuDevice, bd->MainWindowFrameData.VertexBuffer);
SDL_ReleaseGPUBuffer(v->GpuDevice, bd->MainWindowFrameData.IndexBuffer);
bd->MainWindowFrameData.VertexBuffer = nullptr;
bd->MainWindowFrameData.IndexBuffer = nullptr;
bd->MainWindowFrameData.VertexBufferSize = 0;
bd->MainWindowFrameData.IndexBufferSize = 0;
}
void ImGui_ImplSDLGPU3_DestroyDeviceObjects()
{
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
ImGui_ImplSDLGPU3_InitInfo* v = &bd->GPUInitInfo;
ImGui_ImplSDLGPU3_DestroyFrameData();
ImGui_ImplSDLGPU3_DestroyFontsTexture();
if (bd->VertexShader) { SDL_ReleaseGPUShader(v->GpuDevice, bd->VertexShader); bd->VertexShader = nullptr;}
if (bd->FragmentShader) { SDL_ReleaseGPUShader(v->GpuDevice, bd->FragmentShader); bd->FragmentShader = nullptr;}
if (bd->FontSampler) { SDL_ReleaseGPUSampler(v->GpuDevice, bd->FontSampler); bd->FontSampler = nullptr;}
if (bd->Pipeline) { SDL_ReleaseGPUGraphicsPipeline(v->GpuDevice, bd->Pipeline); bd->Pipeline = nullptr;}
}
bool ImGui_ImplSDLGPU3_Init(ImGui_ImplSDLGPU3_InitInfo* info)
{
ImGuiIO& io = ImGui::GetIO();
IMGUI_CHECKVERSION();
IM_ASSERT(io.BackendRendererUserData == nullptr && "Already initialized a renderer backend!");
// Setup backend capabilities flags
ImGui_ImplSDLGPU3_Data* bd = IM_NEW(ImGui_ImplSDLGPU3_Data)();
io.BackendRendererUserData = (void*)bd;
io.BackendRendererName = "imgui_impl_sdlgpu3";
io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset; // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes.
IM_ASSERT(info->GpuDevice != nullptr);
IM_ASSERT(info->ColorTargetFormat != SDL_GPU_TEXTUREFORMAT_INVALID);
bd->GPUInitInfo = *info;
ImGui_ImplSDLGPU3_CreateDeviceObjects();
return true;
}
void ImGui_ImplSDLGPU3_Shutdown()
{
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
IM_ASSERT(bd != nullptr && "No renderer backend to shutdown, or already shutdown?");
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplSDLGPU3_DestroyDeviceObjects();
io.BackendRendererName = nullptr;
io.BackendRendererUserData = nullptr;
io.BackendFlags &= ~ImGuiBackendFlags_RendererHasVtxOffset;
IM_DELETE(bd);
}
void ImGui_ImplSDLGPU3_NewFrame()
{
ImGui_ImplSDLGPU3_Data* bd = ImGui_ImplSDLGPU3_GetBackendData();
IM_ASSERT(bd != nullptr && "Context or backend not initialized! Did you call ImGui_ImplSDLGPU3_Init()?");
if (!bd->FontTexture)
ImGui_ImplSDLGPU3_CreateFontsTexture();
}
#endif // #ifndef IMGUI_DISABLE

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@ -0,0 +1,46 @@
// dear imgui: Renderer Backend for SDL_GPU
// This needs to be used along with the SDL3 Platform Backend
// Implemented features:
// [X] Renderer: User texture binding. Use simply cast a reference to your SDL_GPUTextureSamplerBinding to ImTextureID.
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// The aim of imgui_impl_sdlgpu3.h/.cpp is to be usable in your engine without any modification.
// IF YOU FEEL YOU NEED TO MAKE ANY CHANGE TO THIS CODE, please share them and your feedback at https://github.com/ocornut/imgui/
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
// Learn about Dear ImGui:
// - FAQ https://dearimgui.com/faq
// - Getting Started https://dearimgui.com/getting-started
// - Documentation https://dearimgui.com/docs (same as your local docs/ folder).
// - Introduction, links and more at the top of imgui.cpp
// Important note to the reader who wish to integrate imgui_impl_sdlgpu3.cpp/.h in their own engine/app.
// - Unline other backends, the user must call the function Imgui_ImplSDLGPU_PrepareDrawData BEFORE issuing a SDL_GPURenderPass containing ImGui_ImplSDLGPU_RenderDrawData.
// Calling the function is MANDATORY, otherwise the ImGui will not upload neither the vertex nor the index buffer for the GPU. See imgui_impl_sdlgpu3.cpp for more info.
#pragma once
#include "imgui.h" // IMGUI_IMPL_API
#ifndef IMGUI_DISABLE
#include <SDL3/SDL_gpu.h>
// Initialization data, for ImGui_ImplSDLGPU_Init()
// - Remember to set ColorTargetFormat to the correct format. If you're rendering to the swapchain, call SDL_GetGPUSwapchainTextureFormat to query the right value
struct ImGui_ImplSDLGPU3_InitInfo
{
SDL_GPUDevice* GpuDevice = nullptr;
SDL_GPUTextureFormat ColorTargetFormat = SDL_GPU_TEXTUREFORMAT_INVALID;
SDL_GPUSampleCount MSAASamples = SDL_GPU_SAMPLECOUNT_1;
};
// Follow "Getting Started" link and check examples/ folder to learn about using backends!
IMGUI_IMPL_API bool ImGui_ImplSDLGPU3_Init(ImGui_ImplSDLGPU3_InitInfo* info);
IMGUI_IMPL_API void ImGui_ImplSDLGPU3_Shutdown();
IMGUI_IMPL_API void ImGui_ImplSDLGPU3_NewFrame();
IMGUI_IMPL_API void Imgui_ImplSDLGPU3_PrepareDrawData(ImDrawData* draw_data, SDL_GPUCommandBuffer* command_buffer);
IMGUI_IMPL_API void ImGui_ImplSDLGPU3_RenderDrawData(ImDrawData* draw_data, SDL_GPUCommandBuffer* command_buffer, SDL_GPURenderPass* render_pass, SDL_GPUGraphicsPipeline* pipeline = nullptr);
IMGUI_IMPL_API bool ImGui_ImplSDLGPU3_CreateFontsTexture();
IMGUI_IMPL_API void ImGui_ImplSDLGPU3_DestroyFontsTexture();
#endif // #ifndef IMGUI_DISABLE

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#pragma once
#ifndef IMGUI_DISABLE
#include <stdint.h>
// Data exported using
// misc/fonts/binary_to_compressed_c.exe -u8 -nocompress filename symbolname >filename.h
// With some manual pasting.
// Check sdlgpu3/ folder for the shaders' source code and instruction on how to build them
const uint8_t spirv_vertex[1732] = {
3,2,35,7,0,0,1,0,11,0,13,0,55,0,0,0,0,0,0,0,17,0,2,0,1,0,0,0,11,0,6,0,1,0,0,0,71,76,83,76,46,115,116,100,46,52,53,48,0,0,0,0,14,0,3,0,0,0,0,0,1,0,0,0,15,0,10,0,0,0,0,0,4,0,0,0,109,
97,105,110,0,0,0,0,11,0,0,0,15,0,0,0,21,0,0,0,30,0,0,0,31,0,0,0,3,0,3,0,2,0,0,0,194,1,0,0,4,0,10,0,71,76,95,71,79,79,71,76,69,95,99,112,112,95,115,116,121,108,101,95,108,105,110,101,
95,100,105,114,101,99,116,105,118,101,0,0,4,0,8,0,71,76,95,71,79,79,71,76,69,95,105,110,99,108,117,100,101,95,100,105,114,101,99,116,105,118,101,0,5,0,4,0,4,0,0,0,109,97,105,110,0,
0,0,0,5,0,3,0,9,0,0,0,0,0,0,0,6,0,5,0,9,0,0,0,0,0,0,0,67,111,108,111,114,0,0,0,6,0,4,0,9,0,0,0,1,0,0,0,85,86,0,0,5,0,3,0,11,0,0,0,79,117,116,0,5,0,4,0,15,0,0,0,97,67,111,108,111,114,
0,0,5,0,3,0,21,0,0,0,97,85,86,0,5,0,6,0,28,0,0,0,103,108,95,80,101,114,86,101,114,116,101,120,0,0,0,0,6,0,6,0,28,0,0,0,0,0,0,0,103,108,95,80,111,115,105,116,105,111,110,0,6,0,7,0,28,
0,0,0,1,0,0,0,103,108,95,80,111,105,110,116,83,105,122,101,0,0,0,0,6,0,7,0,28,0,0,0,2,0,0,0,103,108,95,67,108,105,112,68,105,115,116,97,110,99,101,0,6,0,7,0,28,0,0,0,3,0,0,0,103,108,
95,67,117,108,108,68,105,115,116,97,110,99,101,0,5,0,3,0,30,0,0,0,0,0,0,0,5,0,4,0,31,0,0,0,97,80,111,115,0,0,0,0,5,0,6,0,33,0,0,0,117,80,117,115,104,67,111,110,115,116,97,110,116,0,
0,0,6,0,5,0,33,0,0,0,0,0,0,0,117,83,99,97,108,101,0,0,6,0,6,0,33,0,0,0,1,0,0,0,117,84,114,97,110,115,108,97,116,101,0,0,5,0,3,0,35,0,0,0,112,99,0,0,71,0,4,0,11,0,0,0,30,0,0,0,0,0,0,
0,71,0,4,0,15,0,0,0,30,0,0,0,2,0,0,0,71,0,4,0,21,0,0,0,30,0,0,0,1,0,0,0,71,0,3,0,28,0,0,0,2,0,0,0,72,0,5,0,28,0,0,0,0,0,0,0,11,0,0,0,0,0,0,0,72,0,5,0,28,0,0,0,1,0,0,0,11,0,0,0,1,0,
0,0,72,0,5,0,28,0,0,0,2,0,0,0,11,0,0,0,3,0,0,0,72,0,5,0,28,0,0,0,3,0,0,0,11,0,0,0,4,0,0,0,71,0,4,0,31,0,0,0,30,0,0,0,0,0,0,0,71,0,3,0,33,0,0,0,2,0,0,0,72,0,5,0,33,0,0,0,0,0,0,0,35,
0,0,0,0,0,0,0,72,0,5,0,33,0,0,0,1,0,0,0,35,0,0,0,8,0,0,0,71,0,4,0,35,0,0,0,33,0,0,0,0,0,0,0,71,0,4,0,35,0,0,0,34,0,0,0,1,0,0,0,19,0,2,0,2,0,0,0,33,0,3,0,3,0,0,0,2,0,0,0,22,0,3,0,6,
0,0,0,32,0,0,0,23,0,4,0,7,0,0,0,6,0,0,0,4,0,0,0,23,0,4,0,8,0,0,0,6,0,0,0,2,0,0,0,30,0,4,0,9,0,0,0,7,0,0,0,8,0,0,0,32,0,4,0,10,0,0,0,3,0,0,0,9,0,0,0,59,0,4,0,10,0,0,0,11,0,0,0,3,0,0,
0,21,0,4,0,12,0,0,0,32,0,0,0,1,0,0,0,43,0,4,0,12,0,0,0,13,0,0,0,0,0,0,0,32,0,4,0,14,0,0,0,1,0,0,0,7,0,0,0,59,0,4,0,14,0,0,0,15,0,0,0,1,0,0,0,32,0,4,0,17,0,0,0,3,0,0,0,7,0,0,0,43,0,
4,0,12,0,0,0,19,0,0,0,1,0,0,0,32,0,4,0,20,0,0,0,1,0,0,0,8,0,0,0,59,0,4,0,20,0,0,0,21,0,0,0,1,0,0,0,32,0,4,0,23,0,0,0,3,0,0,0,8,0,0,0,21,0,4,0,25,0,0,0,32,0,0,0,0,0,0,0,43,0,4,0,25,
0,0,0,26,0,0,0,1,0,0,0,28,0,4,0,27,0,0,0,6,0,0,0,26,0,0,0,30,0,6,0,28,0,0,0,7,0,0,0,6,0,0,0,27,0,0,0,27,0,0,0,32,0,4,0,29,0,0,0,3,0,0,0,28,0,0,0,59,0,4,0,29,0,0,0,30,0,0,0,3,0,0,0,
59,0,4,0,20,0,0,0,31,0,0,0,1,0,0,0,30,0,4,0,33,0,0,0,8,0,0,0,8,0,0,0,32,0,4,0,34,0,0,0,2,0,0,0,33,0,0,0,59,0,4,0,34,0,0,0,35,0,0,0,2,0,0,0,32,0,4,0,36,0,0,0,2,0,0,0,8,0,0,0,43,0,4,
0,6,0,0,0,43,0,0,0,0,0,0,0,43,0,4,0,6,0,0,0,44,0,0,0,0,0,128,63,43,0,4,0,6,0,0,0,49,0,0,0,0,0,128,191,32,0,4,0,50,0,0,0,3,0,0,0,6,0,0,0,54,0,5,0,2,0,0,0,4,0,0,0,0,0,0,0,3,0,0,0,248,
0,2,0,5,0,0,0,61,0,4,0,7,0,0,0,16,0,0,0,15,0,0,0,65,0,5,0,17,0,0,0,18,0,0,0,11,0,0,0,13,0,0,0,62,0,3,0,18,0,0,0,16,0,0,0,61,0,4,0,8,0,0,0,22,0,0,0,21,0,0,0,65,0,5,0,23,0,0,0,24,0,0,
0,11,0,0,0,19,0,0,0,62,0,3,0,24,0,0,0,22,0,0,0,61,0,4,0,8,0,0,0,32,0,0,0,31,0,0,0,65,0,5,0,36,0,0,0,37,0,0,0,35,0,0,0,13,0,0,0,61,0,4,0,8,0,0,0,38,0,0,0,37,0,0,0,133,0,5,0,8,0,0,0,
39,0,0,0,32,0,0,0,38,0,0,0,65,0,5,0,36,0,0,0,40,0,0,0,35,0,0,0,19,0,0,0,61,0,4,0,8,0,0,0,41,0,0,0,40,0,0,0,129,0,5,0,8,0,0,0,42,0,0,0,39,0,0,0,41,0,0,0,81,0,5,0,6,0,0,0,45,0,0,0,42,
0,0,0,0,0,0,0,81,0,5,0,6,0,0,0,46,0,0,0,42,0,0,0,1,0,0,0,80,0,7,0,7,0,0,0,47,0,0,0,45,0,0,0,46,0,0,0,43,0,0,0,44,0,0,0,65,0,5,0,17,0,0,0,48,0,0,0,30,0,0,0,13,0,0,0,62,0,3,0,48,0,0,
0,47,0,0,0,65,0,6,0,50,0,0,0,51,0,0,0,30,0,0,0,13,0,0,0,26,0,0,0,61,0,4,0,6,0,0,0,52,0,0,0,51,0,0,0,133,0,5,0,6,0,0,0,53,0,0,0,52,0,0,0,49,0,0,0,65,0,6,0,50,0,0,0,54,0,0,0,30,0,0,0,
13,0,0,0,26,0,0,0,62,0,3,0,54,0,0,0,53,0,0,0,253,0,1,0,56,0,1,0,
};
const uint8_t spirv_fragment[844] = {
3,2,35,7,0,0,1,0,11,0,13,0,30,0,0,0,0,0,0,0,17,0,2,0,1,0,0,0,11,0,6,0,1,0,0,0,71,76,83,76,46,115,116,100,46,52,53,48,0,0,0,0,14,0,3,0,0,0,0,0,1,0,0,0,15,0,7,0,4,0,0,0,4,0,0,0,109,97,
105,110,0,0,0,0,9,0,0,0,13,0,0,0,16,0,3,0,4,0,0,0,7,0,0,0,3,0,3,0,2,0,0,0,194,1,0,0,4,0,10,0,71,76,95,71,79,79,71,76,69,95,99,112,112,95,115,116,121,108,101,95,108,105,110,101,95,100,
105,114,101,99,116,105,118,101,0,0,4,0,8,0,71,76,95,71,79,79,71,76,69,95,105,110,99,108,117,100,101,95,100,105,114,101,99,116,105,118,101,0,5,0,4,0,4,0,0,0,109,97,105,110,0,0,0,0,5,
0,4,0,9,0,0,0,102,67,111,108,111,114,0,0,5,0,3,0,11,0,0,0,0,0,0,0,6,0,5,0,11,0,0,0,0,0,0,0,67,111,108,111,114,0,0,0,6,0,4,0,11,0,0,0,1,0,0,0,85,86,0,0,5,0,3,0,13,0,0,0,73,110,0,0,5,
0,5,0,22,0,0,0,115,84,101,120,116,117,114,101,0,0,0,0,71,0,4,0,9,0,0,0,30,0,0,0,0,0,0,0,71,0,4,0,13,0,0,0,30,0,0,0,0,0,0,0,71,0,4,0,22,0,0,0,33,0,0,0,0,0,0,0,71,0,4,0,22,0,0,0,34,0,
0,0,2,0,0,0,19,0,2,0,2,0,0,0,33,0,3,0,3,0,0,0,2,0,0,0,22,0,3,0,6,0,0,0,32,0,0,0,23,0,4,0,7,0,0,0,6,0,0,0,4,0,0,0,32,0,4,0,8,0,0,0,3,0,0,0,7,0,0,0,59,0,4,0,8,0,0,0,9,0,0,0,3,0,0,0,23,
0,4,0,10,0,0,0,6,0,0,0,2,0,0,0,30,0,4,0,11,0,0,0,7,0,0,0,10,0,0,0,32,0,4,0,12,0,0,0,1,0,0,0,11,0,0,0,59,0,4,0,12,0,0,0,13,0,0,0,1,0,0,0,21,0,4,0,14,0,0,0,32,0,0,0,1,0,0,0,43,0,4,0,
14,0,0,0,15,0,0,0,0,0,0,0,32,0,4,0,16,0,0,0,1,0,0,0,7,0,0,0,25,0,9,0,19,0,0,0,6,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,27,0,3,0,20,0,0,0,19,0,0,0,32,0,4,0,21,0,0,0,0,
0,0,0,20,0,0,0,59,0,4,0,21,0,0,0,22,0,0,0,0,0,0,0,43,0,4,0,14,0,0,0,24,0,0,0,1,0,0,0,32,0,4,0,25,0,0,0,1,0,0,0,10,0,0,0,54,0,5,0,2,0,0,0,4,0,0,0,0,0,0,0,3,0,0,0,248,0,2,0,5,0,0,0,65,
0,5,0,16,0,0,0,17,0,0,0,13,0,0,0,15,0,0,0,61,0,4,0,7,0,0,0,18,0,0,0,17,0,0,0,61,0,4,0,20,0,0,0,23,0,0,0,22,0,0,0,65,0,5,0,25,0,0,0,26,0,0,0,13,0,0,0,24,0,0,0,61,0,4,0,10,0,0,0,27,0,
0,0,26,0,0,0,87,0,5,0,7,0,0,0,28,0,0,0,23,0,0,0,27,0,0,0,133,0,5,0,7,0,0,0,29,0,0,0,18,0,0,0,28,0,0,0,62,0,3,0,9,0,0,0,29,0,0,0,253,0,1,0,56,0,1,0,
};
const uint8_t dxbc_vertex[1064] = {
68,88,66,67,32,50,127,204,241,196,165,104,216,114,216,116,220,164,29,45,1,0,0,0,40,4,0,0,5,0,0,0,52,0,0,0,136,1,0,0,236,1,0,0,92,2,0,0,140,3,0,0,82,68,69,70,76,1,0,0,1,0,0,0,116,0,
0,0,1,0,0,0,60,0,0,0,1,5,254,255,0,5,0,0,34,1,0,0,19,19,68,37,60,0,0,0,24,0,0,0,40,0,0,0,40,0,0,0,36,0,0,0,12,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,
0,1,0,0,0,1,0,0,0,0,0,0,0,117,80,117,115,104,67,111,110,115,116,97,110,116,0,171,171,100,0,0,0,2,0,0,0,140,0,0,0,16,0,0,0,0,0,0,0,0,0,0,0,220,0,0,0,0,0,0,0,8,0,0,0,2,0,0,0,240,0,0,
0,0,0,0,0,255,255,255,255,0,0,0,0,255,255,255,255,0,0,0,0,20,1,0,0,8,0,0,0,8,0,0,0,2,0,0,0,240,0,0,0,0,0,0,0,255,255,255,255,0,0,0,0,255,255,255,255,0,0,0,0,112,99,95,117,83,99,97,
108,101,0,102,108,111,97,116,50,0,171,171,171,1,0,3,0,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,230,0,0,0,112,99,95,117,84,114,97,110,115,108,97,116,101,0,77,105,99,114,
111,115,111,102,116,32,40,82,41,32,72,76,83,76,32,83,104,97,100,101,114,32,67,111,109,112,105,108,101,114,32,49,48,46,49,0,171,171,73,83,71,78,92,0,0,0,3,0,0,0,8,0,0,0,80,0,0,0,0,0,
0,0,0,0,0,0,3,0,0,0,0,0,0,0,3,3,0,0,80,0,0,0,1,0,0,0,0,0,0,0,3,0,0,0,1,0,0,0,3,3,0,0,80,0,0,0,2,0,0,0,0,0,0,0,3,0,0,0,2,0,0,0,15,15,0,0,84,69,88,67,79,79,82,68,0,171,171,171,79,83,
71,78,104,0,0,0,3,0,0,0,8,0,0,0,80,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,15,0,0,0,80,0,0,0,1,0,0,0,0,0,0,0,3,0,0,0,1,0,0,0,3,12,0,0,89,0,0,0,0,0,0,0,1,0,0,0,3,0,0,0,2,0,0,0,15,0,0,
0,84,69,88,67,79,79,82,68,0,83,86,95,80,111,115,105,116,105,111,110,0,171,171,171,83,72,69,88,40,1,0,0,81,0,1,0,74,0,0,0,106,8,0,1,89,0,0,7,70,142,48,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,
0,0,1,0,0,0,95,0,0,3,50,16,16,0,0,0,0,0,95,0,0,3,50,16,16,0,1,0,0,0,95,0,0,3,242,16,16,0,2,0,0,0,101,0,0,3,242,32,16,0,0,0,0,0,101,0,0,3,50,32,16,0,1,0,0,0,103,0,0,4,242,32,16,0,2,
0,0,0,1,0,0,0,104,0,0,2,1,0,0,0,50,0,0,13,50,0,16,0,0,0,0,0,70,16,16,0,0,0,0,0,70,128,48,0,0,0,0,0,0,0,0,0,0,0,0,0,230,138,48,0,0,0,0,0,0,0,0,0,0,0,0,0,54,0,0,6,34,32,16,0,2,0,0,0,
26,0,16,128,65,0,0,0,0,0,0,0,54,0,0,5,242,32,16,0,0,0,0,0,70,30,16,0,2,0,0,0,54,0,0,5,18,32,16,0,2,0,0,0,10,0,16,0,0,0,0,0,54,0,0,8,194,32,16,0,2,0,0,0,2,64,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,128,63,54,0,0,5,50,32,16,0,1,0,0,0,70,16,16,0,1,0,0,0,62,0,0,1,83,84,65,84,148,0,0,0,7,0,0,0,1,0,0,0,0,0,0,0,6,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,
};
const uint8_t dxbc_fragment[744] = {
68,88,66,67,235,219,43,109,38,151,39,223,98,41,193,28,215,98,67,110,1,0,0,0,232,2,0,0,5,0,0,0,52,0,0,0,12,1,0,0,88,1,0,0,140,1,0,0,76,2,0,0,82,68,69,70,208,0,0,0,0,0,0,0,0,0,0,0,2,
0,0,0,60,0,0,0,1,5,255,255,0,5,0,0,167,0,0,0,19,19,68,37,60,0,0,0,24,0,0,0,40,0,0,0,40,0,0,0,36,0,0,0,12,0,0,0,0,0,0,0,140,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,
0,0,2,0,0,0,0,0,0,0,158,0,0,0,2,0,0,0,5,0,0,0,4,0,0,0,255,255,255,255,0,0,0,0,1,0,0,0,12,0,0,0,2,0,0,0,0,0,0,0,95,115,84,101,120,116,117,114,101,95,115,97,109,112,108,101,114,0,115,
84,101,120,116,117,114,101,0,77,105,99,114,111,115,111,102,116,32,40,82,41,32,72,76,83,76,32,83,104,97,100,101,114,32,67,111,109,112,105,108,101,114,32,49,48,46,49,0,171,73,83,71,78,
68,0,0,0,2,0,0,0,8,0,0,0,56,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,15,15,0,0,56,0,0,0,1,0,0,0,0,0,0,0,3,0,0,0,1,0,0,0,3,3,0,0,84,69,88,67,79,79,82,68,0,171,171,171,79,83,71,78,44,0,
0,0,1,0,0,0,8,0,0,0,32,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,15,0,0,0,83,86,95,84,97,114,103,101,116,0,171,171,83,72,69,88,184,0,0,0,81,0,0,0,46,0,0,0,106,8,0,1,90,0,0,6,70,110,48,
0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,88,24,0,7,70,126,48,0,0,0,0,0,0,0,0,0,0,0,0,0,85,85,0,0,2,0,0,0,98,16,0,3,242,16,16,0,0,0,0,0,98,16,0,3,50,16,16,0,1,0,0,0,101,0,0,3,242,32,16,0,0,
0,0,0,104,0,0,2,1,0,0,0,69,0,0,11,242,0,16,0,0,0,0,0,70,16,16,0,1,0,0,0,70,126,32,0,0,0,0,0,0,0,0,0,0,96,32,0,0,0,0,0,0,0,0,0,56,0,0,7,242,32,16,0,0,0,0,0,70,14,16,0,0,0,0,0,70,30,
16,0,0,0,0,0,62,0,0,1,83,84,65,84,148,0,0,0,3,0,0,0,1,0,0,0,0,0,0,0,3,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
};
#ifdef __APPLE__
#include <TargetConditionals.h>
#if TARGET_OS_MAC
const uint8_t metallib_vertex[3892] = {
77,84,76,66,1,128,2,0,7,0,0,129,14,0,0,0,52,15,0,0,0,0,0,0,88,0,0,0,0,0,0,0,123,0,0,0,0,0,0,0,219,0,0,0,0,0,0,0,49,0,0,0,0,0,0,0,12,1,0,0,0,0,0,0,8,0,0,0,0,0,0,0,20,1,0,0,0,0,0,0,32,
14,0,0,0,0,0,0,1,0,0,0,123,0,0,0,78,65,77,69,6,0,109,97,105,110,48,0,84,89,80,69,1,0,0,72,65,83,72,32,0,62,81,190,157,8,240,236,158,164,213,65,62,170,226,96,136,231,243,238,160,100,
26,13,254,254,64,19,129,180,3,149,75,77,68,83,90,8,0,32,14,0,0,0,0,0,0,79,70,70,84,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,86,69,82,83,8,0,2,0,6,0,3,0,1,0,69,78,68,84,
69,78,68,84,45,0,0,0,86,65,84,84,24,0,3,0,97,80,111,115,0,0,128,97,85,86,0,1,128,97,67,111,108,111,114,0,2,128,86,65,84,89,5,0,3,0,4,4,6,69,78,68,84,4,0,0,0,69,78,68,84,222,192,23,
11,0,0,0,0,20,0,0,0,8,14,0,0,255,255,255,255,66,67,192,222,53,20,0,0,3,0,0,0,98,12,48,36,128,16,5,200,20,0,0,0,33,12,0,0,74,3,0,0,11,2,33,0,2,0,0,0,22,0,0,0,7,129,35,145,65,200,4,73,
6,16,50,57,146,1,132,12,37,5,8,25,30,4,139,98,128,16,69,2,66,146,11,66,132,16,50,20,56,8,24,75,10,50,66,136,72,112,196,33,35,68,18,135,140,16,65,146,2,100,200,8,177,20,32,67,70,136,
32,201,1,50,66,132,24,42,40,42,144,49,124,176,92,145,32,196,200,0,0,0,137,32,0,0,24,0,0,0,50,34,8,9,32,98,70,0,33,43,36,152,16,33,37,36,152,16,25,39,12,133,164,144,96,66,100,92,32,
36,100,130,224,153,1,24,70,32,128,97,4,1,184,67,72,32,37,77,17,37,76,62,149,82,210,193,57,141,52,1,205,148,4,145,65,4,66,48,197,136,68,145,13,4,204,17,128,129,10,228,28,1,40,12,34,
8,194,48,2,145,140,0,0,0,0,0,81,24,0,0,100,0,0,0,27,246,35,248,255,255,255,255,1,48,5,192,15,0,56,0,254,0,144,0,10,232,3,34,28,224,1,30,228,225,29,240,161,13,204,161,30,220,97,28,218,
192,28,224,161,13,218,33,28,232,1,29,0,122,144,135,122,40,7,128,48,7,121,8,135,118,40,135,54,128,135,119,72,7,119,160,135,114,144,7,32,28,216,129,29,0,162,29,210,193,29,218,128,29,
202,225,28,194,129,29,218,192,30,202,97,28,232,225,29,228,161,13,238,33,29,200,129,30,208,1,136,3,57,192,3,96,112,135,119,104,3,113,168,135,116,96,7,122,72,7,119,152,7,128,112,135,
119,104,131,116,112,7,115,152,135,54,48,7,120,104,131,118,8,7,122,64,7,128,30,228,161,30,202,1,32,220,225,29,218,192,29,194,193,29,230,161,13,204,1,30,218,160,29,194,129,30,208,1,160,
7,121,168,135,114,0,8,119,120,135,54,152,135,116,56,7,119,40,7,114,104,3,125,40,7,121,120,135,121,104,3,115,128,135,54,104,135,112,160,7,116,0,232,65,30,234,161,28,0,194,29,222,161,
13,232,65,30,194,1,30,224,33,29,220,225,28,218,160,29,194,129,30,208,1,160,7,121,168,135,114,0,136,121,160,135,112,24,135,117,104,3,120,144,135,119,160,135,114,24,7,122,120,7,121,104,
3,113,168,7,115,48,135,114,144,135,54,152,135,116,208,135,114,0,240,0,32,234,193,29,230,33,28,204,161,28,218,192,28,224,161,13,218,33,28,232,1,29,0,122,144,135,122,40,7,96,195,24,8,
4,176,0,164,0,84,65,128,4,105,0,13,225,144,14,242,208,6,226,80,15,230,96,14,229,32,15,109,224,14,239,208,6,225,192,14,233,16,14,243,0,0,0,73,24,0,0,1,0,0,0,19,132,64,0,19,176,112,72,
7,121,176,3,58,104,131,112,128,7,120,96,135,114,104,131,118,8,135,113,120,135,121,192,135,56,160,3,55,128,3,55,128,131,13,183,81,14,109,0,15,122,96,7,116,160,7,118,64,7,122,96,7,116,
208,6,233,16,7,122,128,7,122,128,7,109,144,14,120,160,7,120,160,7,120,208,6,233,16,7,118,160,7,113,96,7,122,16,7,118,208,6,233,48,7,114,160,7,115,32,7,122,48,7,114,208,6,233,96,7,116,
160,7,118,64,7,122,96,7,116,208,6,230,48,7,114,160,7,115,32,7,122,48,7,114,208,6,230,96,7,116,160,7,118,64,7,122,96,7,116,208,6,246,16,7,118,160,7,113,96,7,122,16,7,118,208,6,246,32,
7,116,160,7,115,32,7,122,48,7,114,208,6,246,48,7,114,160,7,115,32,7,122,48,7,114,208,6,246,64,7,120,160,7,118,64,7,122,96,7,116,208,6,246,96,7,116,160,7,118,64,7,122,96,7,116,208,6,
246,144,7,118,160,7,113,32,7,120,160,7,113,32,7,120,208,6,246,16,7,114,128,7,122,16,7,114,128,7,122,16,7,114,128,7,109,96,15,113,144,7,114,160,7,114,80,7,118,160,7,114,80,7,118,208,
6,246,32,7,117,96,7,122,32,7,117,96,7,122,32,7,117,96,7,109,96,15,117,16,7,114,160,7,117,16,7,114,160,7,117,16,7,114,208,6,246,16,7,112,32,7,116,160,7,113,0,7,114,64,7,122,16,7,112,
32,7,116,208,6,238,128,7,122,16,7,118,160,7,115,32,7,26,33,12,89,48,0,210,208,67,42,160,48,0,0,8,0,0,0,4,0,0,0,0,0,10,64,98,131,64,81,166,1,0,128,44,16,0,11,0,0,0,50,30,152,16,25,17,
76,144,140,9,38,71,198,4,67,202,34,40,129,66,40,135,242,41,64,129,130,40,144,98,24,1,40,3,218,17,0,210,177,132,39,0,0,0,177,24,0,0,165,0,0,0,51,8,128,28,196,225,28,102,20,1,61,136,
67,56,132,195,140,66,128,7,121,120,7,115,152,113,12,230,0,15,237,16,14,244,128,14,51,12,66,30,194,193,29,206,161,28,102,48,5,61,136,67,56,132,131,27,204,3,61,200,67,61,140,3,61,204,
120,140,116,112,7,123,8,7,121,72,135,112,112,7,122,112,3,118,120,135,112,32,135,25,204,17,14,236,144,14,225,48,15,110,48,15,227,240,14,240,80,14,51,16,196,29,222,33,28,216,33,29,194,
97,30,102,48,137,59,188,131,59,208,67,57,180,3,60,188,131,60,132,3,59,204,240,20,118,96,7,123,104,7,55,104,135,114,104,7,55,128,135,112,144,135,112,96,7,118,40,7,118,248,5,118,120,
135,119,128,135,95,8,135,113,24,135,114,152,135,121,152,129,44,238,240,14,238,224,14,245,192,14,236,48,3,98,200,161,28,228,161,28,204,161,28,228,161,28,220,97,28,202,33,28,196,129,
29,202,97,6,214,144,67,57,200,67,57,152,67,57,200,67,57,184,195,56,148,67,56,136,3,59,148,195,47,188,131,60,252,130,59,212,3,59,176,195,12,199,105,135,112,88,135,114,112,131,116,104,
7,120,96,135,116,24,135,116,160,135,25,206,83,15,238,0,15,242,80,14,228,144,14,227,64,15,225,32,14,236,80,14,51,32,40,29,220,193,30,194,65,30,210,33,28,220,129,30,220,224,28,228,225,
29,234,1,30,102,24,81,56,176,67,58,156,131,59,204,80,36,118,96,7,123,104,7,55,96,135,119,120,7,120,152,81,76,244,144,15,240,80,14,51,30,106,30,202,97,28,232,33,29,222,193,29,126,1,
30,228,161,28,204,33,29,240,97,6,84,133,131,56,204,195,59,176,67,61,208,67,57,252,194,60,228,67,59,136,195,59,176,195,140,197,10,135,121,152,135,119,24,135,116,8,7,122,40,7,114,152,
129,92,227,16,14,236,192,14,229,80,14,243,48,35,193,210,65,30,228,225,23,216,225,29,222,1,30,102,72,25,59,176,131,61,180,131,27,132,195,56,140,67,57,204,195,60,184,193,57,200,195,59,
212,3,60,204,72,180,113,8,7,118,96,7,113,8,135,113,88,135,25,219,198,14,236,96,15,237,224,6,240,32,15,229,48,15,229,32,15,246,80,14,110,16,14,227,48,14,229,48,15,243,224,6,233,224,
14,228,80,14,248,48,35,226,236,97,28,194,129,29,216,225,23,236,33,29,230,33,29,196,33,29,216,33,29,232,33,31,102,32,157,59,188,67,61,184,3,57,148,131,57,204,88,188,112,112,7,119,120,
7,122,8,7,122,72,135,119,112,135,25,206,135,14,229,16,14,240,16,14,236,192,14,239,48,14,243,144,14,244,80,14,51,40,48,8,135,116,144,7,55,48,135,122,112,135,113,160,135,116,120,7,119,
248,133,115,144,135,119,168,7,120,152,7,0,0,0,0,121,32,0,0,26,1,0,0,114,30,72,32,67,136,12,25,9,114,50,72,32,35,129,140,145,145,209,68,160,16,40,100,60,49,50,66,142,144,33,163,152,
6,100,208,82,0,0,0,139,210,88,216,6,109,80,28,20,27,71,6,209,18,25,76,178,24,6,179,64,18,49,24,202,131,68,148,161,68,87,35,0,0,0,0,83,68,75,32,86,101,114,115,105,111,110,119,99,104,
97,114,95,115,105,122,101,102,114,97,109,101,45,112,111,105,110,116,101,114,97,105,114,46,109,97,120,95,100,101,118,105,99,101,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,
95,99,111,110,115,116,97,110,116,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,95,116,104,114,101,97,100,103,114,111,117,112,95,98,117,102,102,101,114,115,97,105,114,46,109,
97,120,95,116,101,120,116,117,114,101,115,97,105,114,46,109,97,120,95,114,101,97,100,95,119,114,105,116,101,95,116,101,120,116,117,114,101,115,97,105,114,46,109,97,120,95,115,97,109,
112,108,101,114,115,65,112,112,108,101,32,109,101,116,97,108,32,118,101,114,115,105,111,110,32,51,50,48,50,51,46,51,54,56,32,40,109,101,116,97,108,102,101,45,51,50,48,50,51,46,51,54,
56,41,77,101,116,97,108,97,105,114,46,99,111,109,112,105,108,101,46,100,101,110,111,114,109,115,95,100,105,115,97,98,108,101,97,105,114,46,99,111,109,112,105,108,101,46,102,97,115,
116,95,109,97,116,104,95,101,110,97,98,108,101,97,105,114,46,99,111,109,112,105,108,101,46,102,114,97,109,101,98,117,102,102,101,114,95,102,101,116,99,104,95,101,110,97,98,108,101,
97,105,114,46,118,101,114,116,101,120,95,111,117,116,112,117,116,117,115,101,114,40,108,111,99,110,48,41,97,105,114,46,97,114,103,95,116,121,112,101,95,110,97,109,101,102,108,111,97,
116,52,97,105,114,46,97,114,103,95,110,97,109,101,79,117,116,95,67,111,108,111,114,117,115,101,114,40,108,111,99,110,49,41,102,108,111,97,116,50,79,117,116,95,85,86,97,105,114,46,112,
111,115,105,116,105,111,110,103,108,95,80,111,115,105,116,105,111,110,97,105,114,46,118,101,114,116,101,120,95,105,110,112,117,116,97,105,114,46,108,111,99,97,116,105,111,110,95,105,
110,100,101,120,97,80,111,115,97,85,86,97,67,111,108,111,114,97,105,114,46,98,117,102,102,101,114,97,105,114,46,98,117,102,102,101,114,95,115,105,122,101,97,105,114,46,114,101,97,100,
97,105,114,46,97,100,100,114,101,115,115,95,115,112,97,99,101,97,105,114,46,115,116,114,117,99,116,95,116,121,112,101,95,105,110,102,111,117,83,99,97,108,101,117,84,114,97,110,115,
108,97,116,101,97,105,114,46,97,114,103,95,116,121,112,101,95,115,105,122,101,97,105,114,46,97,114,103,95,116,121,112,101,95,97,108,105,103,110,95,115,105,122,101,117,80,117,115,104,
67,111,110,115,116,97,110,116,112,99,0,0,0,166,119,0,0,0,0,0,0,48,130,144,4,35,8,74,51,130,144,8,35,8,201,48,130,144,16,35,8,73,49,130,144,24,35,8,201,49,130,144,32,35,8,73,50,130,
144,40,35,8,201,50,130,112,0,51,12,106,16,172,193,12,3,27,8,109,48,195,224,6,131,26,204,48,184,1,241,6,51,12,110,80,188,193,12,131,27,24,111,48,195,224,6,7,28,204,48,184,1,18,7,51,
12,110,144,200,193,12,129,50,195,160,6,115,64,7,51,16,75,29,176,1,29,204,16,48,51,4,205,12,129,51,131,241,64,145,52,81,51,24,79,21,89,211,53,67,129,69,210,148,205,48,152,194,41,160,
194,12,9,29,104,27,29,176,65,100,77,220,12,9,27,104,27,27,176,65,100,77,221,12,137,26,104,155,26,176,65,36,77,222,12,10,29,196,1,29,88,100,16,7,113,64,7,86,25,204,64,213,193,7,6,114,
176,209,1,27,132,129,24,168,193,24,180,130,25,200,193,25,196,65,132,6,83,26,204,64,168,194,42,176,130,43,204,48,216,65,42,188,194,157,1,192,113,28,199,113,28,199,113,28,199,185,129,
27,184,129,27,184,129,27,184,129,27,184,129,69,7,122,96,89,22,29,208,129,27,208,1,46,224,2,46,240,3,122,128,130,140,4,38,40,35,54,54,187,54,151,182,55,178,58,182,50,23,51,182,176,179,
185,81,18,59,184,3,60,200,3,61,216,3,62,232,3,63,72,133,141,205,174,205,37,141,172,204,141,110,148,224,15,114,9,75,147,115,177,43,147,155,75,123,115,27,37,0,133,164,194,210,228,92,
216,194,220,206,234,194,206,202,190,236,202,228,230,210,222,220,70,9,66,33,167,176,52,57,151,177,183,54,184,52,182,178,175,55,56,186,180,55,183,185,81,6,81,24,5,82,72,37,44,77,206,
197,174,76,142,174,12,111,148,224,21,0,0,0,169,24,0,0,37,0,0,0,11,10,114,40,135,119,128,7,122,88,112,152,67,61,184,195,56,176,67,57,208,195,130,230,28,198,161,13,232,65,30,194,193,
29,230,33,29,232,33,29,222,193,29,22,52,227,96,14,231,80,15,225,32,15,228,64,15,225,32,15,231,80,14,244,176,128,129,7,121,40,135,112,96,7,118,120,135,113,8,7,122,40,7,114,88,112,156,
195,56,180,1,59,164,131,61,148,195,2,107,28,216,33,28,220,225,28,220,32,28,228,97,28,220,32,28,232,129,30,194,97,28,208,161,28,200,97,28,194,129,29,216,97,193,1,15,244,32,15,225,80,
15,244,128,14,0,0,0,0,209,16,0,0,6,0,0,0,7,204,60,164,131,59,156,3,59,148,3,61,160,131,60,148,67,56,144,195,1,0,0,0,97,32,0,0,68,0,0,0,19,4,65,44,16,0,0,0,11,0,0,0,148,51,0,180,37,
64,61,7,161,72,146,52,7,161,72,9,65,48,26,48,2,48,70,0,130,32,136,127,20,115,16,150,117,97,36,163,1,52,51,0,0,0,0,0,241,48,0,0,32,0,0,0,34,71,200,144,81,18,196,43,0,0,0,0,207,115,89,
0,111,109,110,105,112,111,116,101,110,116,32,99,104,97,114,83,105,109,112,108,101,32,67,43,43,32,84,66,65,65,97,105,114,45,97,108,105,97,115,45,115,99,111,112,101,115,40,109,97,105,
110,48,41,97,105,114,45,97,108,105,97,115,45,115,99,111,112,101,45,97,114,103,40,51,41,0,19,132,133,89,33,216,194,44,172,24,110,193,22,104,97,67,32,11,27,134,88,192,133,90,216,48,228,
66,46,212,194,134,224,22,0,0,157,134,5,146,40,16,130,1,36,254,157,6,103,234,40,16,130,67,0,254,131,12,1,226,12,50,4,138,51,134,48,68,22,128,255,28,195,16,76,179,13,204,5,204,54,4,89,
48,219,16,12,194,6,1,49,0,4,0,0,0,91,138,32,200,133,67,23,182,20,68,144,11,135,46,0,0,0,0,0,0,113,32,0,0,3,0,0,0,50,14,16,34,132,0,134,6,0,0,0,0,0,0,0,0,101,12,0,0,31,0,0,0,18,3,148,
240,0,0,0,0,3,0,0,0,5,0,0,0,9,0,0,0,76,0,0,0,1,0,0,0,88,0,0,0,0,0,0,0,88,0,0,0,1,0,0,0,112,0,0,0,0,0,0,0,14,0,0,0,24,0,0,0,0,0,0,0,5,0,0,0,5,0,0,0,0,0,0,0,112,0,0,0,0,0,0,0,0,0,0,0,
1,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0,5,0,0,0,255,255,255,255,0,36,0,0,0,0,0,0,93,12,0,0,13,0,0,0,18,3,148,102,0,0,0,0,109,97,105,110,48,51,50,48,50,51,46,51,54,56,97,105,114,54,
52,45,97,112,112,108,101,45,109,97,99,111,115,120,49,52,46,48,46,48,0,0,0,0,0,0,0,0,0,0,
};
const uint8_t metallib_fragment[3787] = {
77,84,76,66,1,128,2,0,7,0,0,129,14,0,0,0,203,14,0,0,0,0,0,0,88,0,0,0,0,0,0,0,123,0,0,0,0,0,0,0,219,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,227,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,235,0,0,0,0,0,0,0,
224,13,0,0,0,0,0,0,1,0,0,0,123,0,0,0,78,65,77,69,6,0,109,97,105,110,48,0,84,89,80,69,1,0,1,72,65,83,72,32,0,201,103,233,140,10,95,185,107,79,93,85,82,78,218,248,8,95,184,8,139,191,
155,174,56,51,95,203,135,255,117,44,62,77,68,83,90,8,0,224,13,0,0,0,0,0,0,79,70,70,84,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,86,69,82,83,8,0,2,0,6,0,3,0,1,0,69,78,68,
84,69,78,68,84,4,0,0,0,69,78,68,84,4,0,0,0,69,78,68,84,222,192,23,11,0,0,0,0,20,0,0,0,196,13,0,0,255,255,255,255,66,67,192,222,53,20,0,0,3,0,0,0,98,12,48,36,128,16,5,200,20,0,0,0,33,
12,0,0,44,3,0,0,11,2,33,0,2,0,0,0,22,0,0,0,7,129,35,145,65,200,4,73,6,16,50,57,146,1,132,12,37,5,8,25,30,4,139,98,128,20,69,2,66,146,11,66,164,16,50,20,56,8,24,75,10,50,82,136,72,112,
196,33,35,68,18,135,140,16,65,146,2,100,200,8,177,20,32,67,70,136,32,201,1,50,82,132,24,42,40,42,144,49,124,176,92,145,32,197,200,0,0,0,137,32,0,0,31,0,0,0,50,34,72,9,32,98,70,0,33,
43,36,152,20,33,37,36,152,20,25,39,12,133,164,144,96,82,100,92,32,36,101,130,128,154,1,24,70,32,128,27,132,97,4,1,64,74,154,34,74,152,252,127,34,174,137,138,136,223,30,254,105,140,
0,24,68,32,2,140,164,41,162,132,201,255,37,128,121,22,34,250,167,49,2,96,16,193,16,76,33,194,40,135,208,28,1,114,132,160,230,8,130,57,2,48,24,70,16,26,163,172,114,6,115,12,128,70,111,
32,64,5,218,8,0,0,81,24,0,0,105,0,0,0,27,246,35,248,255,255,255,255,1,104,3,96,13,0,83,0,252,0,144,128,10,232,3,34,28,224,1,30,228,225,29,240,161,13,204,161,30,220,97,28,218,192,28,
224,161,13,218,33,28,232,1,29,0,122,144,135,122,40,7,128,48,7,121,8,135,118,40,135,54,128,135,119,72,7,119,160,135,114,144,7,32,28,216,129,29,0,162,29,210,193,29,218,128,29,202,225,
28,194,129,29,218,192,30,202,97,28,232,225,29,228,161,13,238,33,29,200,129,30,208,1,136,3,57,192,3,96,112,135,119,104,3,113,168,135,116,96,7,122,72,7,119,152,7,128,112,135,119,104,
131,116,112,7,115,152,135,54,48,7,120,104,131,118,8,7,122,64,7,128,30,228,161,30,202,1,32,220,225,29,218,192,29,194,193,29,230,161,13,204,1,30,218,160,29,194,129,30,208,1,160,7,121,
168,135,114,0,8,119,120,135,54,152,135,116,56,7,119,40,7,114,104,3,125,40,7,121,120,135,121,104,3,115,128,135,54,104,135,112,160,7,116,0,232,65,30,234,161,28,0,194,29,222,161,13,232,
65,30,194,1,30,224,33,29,220,225,28,218,160,29,194,129,30,208,1,160,7,121,168,135,114,0,136,121,160,135,112,24,135,117,104,3,120,144,135,119,160,135,114,24,7,122,120,7,121,104,3,113,
168,7,115,48,135,114,144,135,54,152,135,116,208,135,114,0,240,0,32,234,193,29,230,33,28,204,161,28,218,192,28,224,161,13,218,33,28,232,1,29,0,122,144,135,122,40,7,96,131,33,12,192,
2,84,27,140,129,0,22,160,218,0,17,255,255,255,255,63,0,109,0,172,1,96,10,128,31,0,18,80,1,125,176,193,40,2,96,1,170,13,134,33,0,11,80,109,96,142,255,255,255,255,31,128,54,0,214,0,144,
128,10,232,3,0,73,24,0,0,4,0,0,0,19,134,64,24,38,12,68,97,76,24,142,194,0,0,0,0,19,176,112,72,7,121,176,3,58,104,131,112,128,7,120,96,135,114,104,131,118,8,135,113,120,135,121,192,
135,56,160,3,55,128,3,55,128,131,13,183,81,14,109,0,15,122,96,7,116,160,7,118,64,7,122,96,7,116,208,6,233,16,7,122,128,7,122,128,7,109,144,14,120,160,7,120,160,7,120,208,6,233,16,7,
118,160,7,113,96,7,122,16,7,118,208,6,233,48,7,114,160,7,115,32,7,122,48,7,114,208,6,233,96,7,116,160,7,118,64,7,122,96,7,116,208,6,230,48,7,114,160,7,115,32,7,122,48,7,114,208,6,230,
96,7,116,160,7,118,64,7,122,96,7,116,208,6,246,16,7,118,160,7,113,96,7,122,16,7,118,208,6,246,32,7,116,160,7,115,32,7,122,48,7,114,208,6,246,48,7,114,160,7,115,32,7,122,48,7,114,208,
6,246,64,7,120,160,7,118,64,7,122,96,7,116,208,6,246,96,7,116,160,7,118,64,7,122,96,7,116,208,6,246,144,7,118,160,7,113,32,7,120,160,7,113,32,7,120,208,6,246,16,7,114,128,7,122,16,
7,114,128,7,122,16,7,114,128,7,109,96,15,113,144,7,114,160,7,114,80,7,118,160,7,114,80,7,118,208,6,246,32,7,117,96,7,122,32,7,117,96,7,122,32,7,117,96,7,109,96,15,117,16,7,114,160,
7,117,16,7,114,160,7,117,16,7,114,208,6,246,16,7,112,32,7,116,160,7,113,0,7,114,64,7,122,16,7,112,32,7,116,208,6,238,128,7,122,16,7,118,160,7,115,32,7,26,33,12,89,48,0,210,208,67,42,
160,64,0,0,8,0,0,0,4,0,0,0,0,0,10,96,72,85,108,15,16,0,2,0,0,128,0,0,0,0,0,64,1,72,108,16,40,234,50,0,0,144,5,2,0,0,0,10,0,0,0,50,30,152,16,25,17,76,144,140,9,38,71,198,4,67,106,69,
80,2,133,80,14,229,83,128,2,5,81,32,197,48,2,80,6,36,199,18,158,0,0,177,24,0,0,165,0,0,0,51,8,128,28,196,225,28,102,20,1,61,136,67,56,132,195,140,66,128,7,121,120,7,115,152,113,12,
230,0,15,237,16,14,244,128,14,51,12,66,30,194,193,29,206,161,28,102,48,5,61,136,67,56,132,131,27,204,3,61,200,67,61,140,3,61,204,120,140,116,112,7,123,8,7,121,72,135,112,112,7,122,
112,3,118,120,135,112,32,135,25,204,17,14,236,144,14,225,48,15,110,48,15,227,240,14,240,80,14,51,16,196,29,222,33,28,216,33,29,194,97,30,102,48,137,59,188,131,59,208,67,57,180,3,60,
188,131,60,132,3,59,204,240,20,118,96,7,123,104,7,55,104,135,114,104,7,55,128,135,112,144,135,112,96,7,118,40,7,118,248,5,118,120,135,119,128,135,95,8,135,113,24,135,114,152,135,121,
152,129,44,238,240,14,238,224,14,245,192,14,236,48,3,98,200,161,28,228,161,28,204,161,28,228,161,28,220,97,28,202,33,28,196,129,29,202,97,6,214,144,67,57,200,67,57,152,67,57,200,67,
57,184,195,56,148,67,56,136,3,59,148,195,47,188,131,60,252,130,59,212,3,59,176,195,12,199,105,135,112,88,135,114,112,131,116,104,7,120,96,135,116,24,135,116,160,135,25,206,83,15,238,
0,15,242,80,14,228,144,14,227,64,15,225,32,14,236,80,14,51,32,40,29,220,193,30,194,65,30,210,33,28,220,129,30,220,224,28,228,225,29,234,1,30,102,24,81,56,176,67,58,156,131,59,204,80,
36,118,96,7,123,104,7,55,96,135,119,120,7,120,152,81,76,244,144,15,240,80,14,51,30,106,30,202,97,28,232,33,29,222,193,29,126,1,30,228,161,28,204,33,29,240,97,6,84,133,131,56,204,195,
59,176,67,61,208,67,57,252,194,60,228,67,59,136,195,59,176,195,140,197,10,135,121,152,135,119,24,135,116,8,7,122,40,7,114,152,129,92,227,16,14,236,192,14,229,80,14,243,48,35,193,210,
65,30,228,225,23,216,225,29,222,1,30,102,72,25,59,176,131,61,180,131,27,132,195,56,140,67,57,204,195,60,184,193,57,200,195,59,212,3,60,204,72,180,113,8,7,118,96,7,113,8,135,113,88,
135,25,219,198,14,236,96,15,237,224,6,240,32,15,229,48,15,229,32,15,246,80,14,110,16,14,227,48,14,229,48,15,243,224,6,233,224,14,228,80,14,248,48,35,226,236,97,28,194,129,29,216,225,
23,236,33,29,230,33,29,196,33,29,216,33,29,232,33,31,102,32,157,59,188,67,61,184,3,57,148,131,57,204,88,188,112,112,7,119,120,7,122,8,7,122,72,135,119,112,135,25,206,135,14,229,16,
14,240,16,14,236,192,14,239,48,14,243,144,14,244,80,14,51,40,48,8,135,116,144,7,55,48,135,122,112,135,113,160,135,116,120,7,119,248,133,115,144,135,119,168,7,120,152,7,0,0,0,0,121,
32,0,0,252,0,0,0,114,30,72,32,67,136,12,25,9,114,50,72,32,35,129,140,145,145,209,68,160,16,40,100,60,49,50,66,142,144,33,163,56,6,220,41,1,0,0,0,139,210,88,216,6,109,80,28,20,27,71,
6,81,100,48,134,180,40,15,178,24,197,34,41,24,178,28,13,83,68,75,32,86,101,114,115,105,111,110,119,99,104,97,114,95,115,105,122,101,102,114,97,109,101,45,112,111,105,110,116,101,114,
97,105,114,46,109,97,120,95,100,101,118,105,99,101,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,95,99,111,110,115,116,97,110,116,95,98,117,102,102,101,114,115,97,105,114,
46,109,97,120,95,116,104,114,101,97,100,103,114,111,117,112,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,95,116,101,120,116,117,114,101,115,97,105,114,46,109,97,120,95,114,
101,97,100,95,119,114,105,116,101,95,116,101,120,116,117,114,101,115,97,105,114,46,109,97,120,95,115,97,109,112,108,101,114,115,65,112,112,108,101,32,109,101,116,97,108,32,118,101,
114,115,105,111,110,32,51,50,48,50,51,46,51,54,56,32,40,109,101,116,97,108,102,101,45,51,50,48,50,51,46,51,54,56,41,77,101,116,97,108,97,105,114,46,99,111,109,112,105,108,101,46,100,
101,110,111,114,109,115,95,100,105,115,97,98,108,101,97,105,114,46,99,111,109,112,105,108,101,46,102,97,115,116,95,109,97,116,104,95,101,110,97,98,108,101,97,105,114,46,99,111,109,
112,105,108,101,46,102,114,97,109,101,98,117,102,102,101,114,95,102,101,116,99,104,95,101,110,97,98,108,101,97,105,114,46,114,101,110,100,101,114,95,116,97,114,103,101,116,97,105,114,
46,97,114,103,95,116,121,112,101,95,110,97,109,101,102,108,111,97,116,52,97,105,114,46,97,114,103,95,110,97,109,101,102,67,111,108,111,114,97,105,114,46,102,114,97,103,109,101,110,
116,95,105,110,112,117,116,117,115,101,114,40,108,111,99,110,48,41,97,105,114,46,99,101,110,116,101,114,97,105,114,46,112,101,114,115,112,101,99,116,105,118,101,73,110,95,67,111,108,
111,114,117,115,101,114,40,108,111,99,110,49,41,102,108,111,97,116,50,73,110,95,85,86,97,105,114,46,116,101,120,116,117,114,101,97,105,114,46,108,111,99,97,116,105,111,110,95,105,110,
100,101,120,97,105,114,46,115,97,109,112,108,101,116,101,120,116,117,114,101,50,100,60,102,108,111,97,116,44,32,115,97,109,112,108,101,62,115,84,101,120,116,117,114,101,97,105,114,
46,115,97,109,112,108,101,114,115,97,109,112,108,101,114,115,84,101,120,116,117,114,101,83,109,112,108,114,0,198,96,0,0,0,0,0,0,48,130,208,8,35,8,82,51,130,208,12,35,8,13,49,130,208,
20,35,8,141,49,130,208,28,35,8,13,50,130,208,36,35,8,141,50,130,208,44,35,8,13,51,130,144,0,51,12,100,16,148,193,12,131,25,8,103,48,195,128,6,3,25,204,48,160,1,145,6,51,12,104,80,164,
193,12,3,26,24,105,48,195,128,6,135,26,204,48,160,1,178,6,51,12,104,144,176,193,12,129,50,195,64,6,109,224,6,51,16,203,27,152,129,27,204,16,48,51,4,205,12,129,51,195,241,184,129,27,
64,145,52,205,16,128,194,12,137,27,80,149,117,65,145,132,205,144,152,1,149,89,23,164,73,219,12,10,25,112,157,27,152,129,7,125,18,24,204,144,188,65,24,116,110,96,6,144,24,72,99,48,3,
33,10,163,64,10,165,48,195,0,7,161,96,10,71,6,0,199,113,28,199,113,28,199,113,28,231,6,110,224,6,110,224,6,110,224,6,110,224,6,22,29,232,129,101,89,166,192,177,2,43,144,131,58,128,
130,140,4,38,40,35,54,54,187,54,151,182,55,178,58,182,50,23,51,182,176,179,185,81,18,56,136,3,57,152,3,58,168,3,59,184,3,60,72,133,141,205,174,205,37,141,172,204,141,110,148,32,15,
114,9,75,147,115,177,43,147,155,75,123,115,27,37,208,131,164,194,210,228,92,216,194,220,206,234,194,206,202,190,236,202,228,230,210,222,220,70,9,246,32,167,176,52,57,151,177,183,54,
184,52,182,178,175,55,56,186,180,55,183,185,81,6,62,232,3,63,72,38,44,77,206,197,76,46,236,172,173,204,141,110,148,192,20,0,0,0,0,169,24,0,0,37,0,0,0,11,10,114,40,135,119,128,7,122,
88,112,152,67,61,184,195,56,176,67,57,208,195,130,230,28,198,161,13,232,65,30,194,193,29,230,33,29,232,33,29,222,193,29,22,52,227,96,14,231,80,15,225,32,15,228,64,15,225,32,15,231,
80,14,244,176,128,129,7,121,40,135,112,96,7,118,120,135,113,8,7,122,40,7,114,88,112,156,195,56,180,1,59,164,131,61,148,195,2,107,28,216,33,28,220,225,28,220,32,28,228,97,28,220,32,
28,232,129,30,194,97,28,208,161,28,200,97,28,194,129,29,216,97,193,1,15,244,32,15,225,80,15,244,128,14,0,0,0,0,209,16,0,0,6,0,0,0,7,204,60,164,131,59,156,3,59,148,3,61,160,131,60,148,
67,56,144,195,1,0,0,0,97,32,0,0,49,0,0,0,19,4,65,44,16,0,0,0,4,0,0,0,196,106,96,4,128,220,8,0,129,17,0,18,51,0,0,0,241,48,0,0,28,0,0,0,34,71,200,144,81,14,196,42,0,0,0,0,23,134,1,0,
97,105,114,45,97,108,105,97,115,45,115,99,111,112,101,115,40,109,97,105,110,48,41,97,105,114,45,97,108,105,97,115,45,115,99,111,112,101,45,115,97,109,112,108,101,114,115,97,105,114,
45,97,108,105,97,115,45,115,99,111,112,101,45,116,101,120,116,117,114,101,115,0,43,132,85,64,133,21,3,43,172,66,42,172,24,90,97,21,84,97,131,208,10,172,0,0,35,6,205,16,130,96,240,88,
135,129,20,3,33,8,204,104,66,0,96,176,136,255,108,3,17,0,27,4,196,0,0,0,2,0,0,0,91,6,224,104,5,0,0,0,0,0,0,0,113,32,0,0,3,0,0,0,50,14,16,34,132,0,251,5,0,0,0,0,0,0,0,0,101,12,0,0,37,
0,0,0,18,3,148,40,1,0,0,0,3,0,0,0,32,0,0,0,9,0,0,0,76,0,0,0,1,0,0,0,88,0,0,0,0,0,0,0,88,0,0,0,2,0,0,0,136,0,0,0,0,0,0,0,41,0,0,0,24,0,0,0,0,0,0,0,5,0,0,0,5,0,0,0,0,0,0,0,136,0,0,0,
0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0,5,0,0,0,255,255,255,255,0,36,0,0,5,0,0,0,27,0,0,0,5,0,0,0,27,0,0,0,255,255,255,255,8,36,0,0,0,0,0,0,93,12,0,0,20,0,0,0,18,3,
148,161,0,0,0,0,109,97,105,110,48,97,105,114,46,115,97,109,112,108,101,95,116,101,120,116,117,114,101,95,50,100,46,118,52,102,51,50,51,50,48,50,51,46,51,54,56,97,105,114,54,52,45,97,
112,112,108,101,45,109,97,99,111,115,120,49,52,46,48,46,48,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
};
#elif TARGET_OS_IPHONE
const uint8_t metallib_vertex[3876] = {
77,84,76,66,1,0,2,0,7,0,0,130,18,0,1,0,36,15,0,0,0,0,0,0,88,0,0,0,0,0,0,0,123,0,0,0,0,0,0,0,219,0,0,0,0,0,0,0,49,0,0,0,0,0,0,0,12,1,0,0,0,0,0,0,8,0,0,0,0,0,0,0,20,1,0,0,0,0,0,0,16,
14,0,0,0,0,0,0,1,0,0,0,123,0,0,0,78,65,77,69,6,0,109,97,105,110,48,0,84,89,80,69,1,0,0,72,65,83,72,32,0,240,54,230,217,232,66,102,78,35,5,77,235,101,252,229,192,148,96,126,162,111,
77,253,247,211,52,17,198,182,137,68,244,77,68,83,90,8,0,16,14,0,0,0,0,0,0,79,70,70,84,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,86,69,82,83,8,0,2,0,7,0,3,0,2,0,69,78,68,
84,69,78,68,84,45,0,0,0,86,65,84,84,24,0,3,0,97,80,111,115,0,0,128,97,85,86,0,1,128,97,67,111,108,111,114,0,2,128,86,65,84,89,5,0,3,0,4,4,6,69,78,68,84,4,0,0,0,69,78,68,84,222,192,
23,11,0,0,0,0,20,0,0,0,252,13,0,0,255,255,255,255,66,67,192,222,53,20,0,0,3,0,0,0,98,12,48,36,128,16,5,200,20,0,0,0,33,12,0,0,72,3,0,0,11,2,33,0,2,0,0,0,22,0,0,0,7,129,35,145,65,200,
4,73,6,16,50,57,146,1,132,12,37,5,8,25,30,4,139,98,128,16,69,2,66,146,11,66,132,16,50,20,56,8,24,75,10,50,66,136,72,112,196,33,35,68,18,135,140,16,65,146,2,100,200,8,177,20,32,67,70,
136,32,201,1,50,66,132,24,42,40,42,144,49,124,176,92,145,32,196,200,0,0,0,137,32,0,0,24,0,0,0,50,34,8,9,32,98,70,0,33,43,36,152,16,33,37,36,152,16,25,39,12,133,164,144,96,66,100,92,
32,36,100,130,224,153,1,24,70,32,128,97,4,1,184,67,72,32,37,77,17,37,76,62,149,82,210,193,57,141,52,1,205,148,4,145,65,4,66,48,197,136,68,145,13,4,204,17,128,129,10,228,28,1,40,12,
34,8,194,48,2,145,140,0,0,0,0,0,81,24,0,0,100,0,0,0,27,246,35,248,255,255,255,255,1,48,5,192,15,0,56,0,254,0,144,0,10,232,3,34,28,224,1,30,228,225,29,240,161,13,204,161,30,220,97,28,
218,192,28,224,161,13,218,33,28,232,1,29,0,122,144,135,122,40,7,128,48,7,121,8,135,118,40,135,54,128,135,119,72,7,119,160,135,114,144,7,32,28,216,129,29,0,162,29,210,193,29,218,128,
29,202,225,28,194,129,29,218,192,30,202,97,28,232,225,29,228,161,13,238,33,29,200,129,30,208,1,136,3,57,192,3,96,112,135,119,104,3,113,168,135,116,96,7,122,72,7,119,152,7,128,112,135,
119,104,131,116,112,7,115,152,135,54,48,7,120,104,131,118,8,7,122,64,7,128,30,228,161,30,202,1,32,220,225,29,218,192,29,194,193,29,230,161,13,204,1,30,218,160,29,194,129,30,208,1,160,
7,121,168,135,114,0,8,119,120,135,54,152,135,116,56,7,119,40,7,114,104,3,125,40,7,121,120,135,121,104,3,115,128,135,54,104,135,112,160,7,116,0,232,65,30,234,161,28,0,194,29,222,161,
13,232,65,30,194,1,30,224,33,29,220,225,28,218,160,29,194,129,30,208,1,160,7,121,168,135,114,0,136,121,160,135,112,24,135,117,104,3,120,144,135,119,160,135,114,24,7,122,120,7,121,104,
3,113,168,7,115,48,135,114,144,135,54,152,135,116,208,135,114,0,240,0,32,234,193,29,230,33,28,204,161,28,218,192,28,224,161,13,218,33,28,232,1,29,0,122,144,135,122,40,7,96,195,24,8,
4,176,0,164,0,84,65,128,4,105,0,13,225,144,14,242,208,6,226,80,15,230,96,14,229,32,15,109,224,14,239,208,6,225,192,14,233,16,14,243,0,0,0,73,24,0,0,1,0,0,0,19,132,64,0,19,170,112,72,
7,121,176,3,58,104,131,112,128,7,120,96,135,114,104,131,116,120,135,121,136,3,60,112,131,56,112,3,56,216,112,27,229,208,6,240,160,7,118,64,7,122,96,7,116,160,7,118,64,7,109,144,14,
113,160,7,120,160,7,120,208,6,233,128,7,122,128,7,122,128,7,109,144,14,113,96,7,122,16,7,118,160,7,113,96,7,109,144,14,115,32,7,122,48,7,114,160,7,115,32,7,109,144,14,118,64,7,122,
96,7,116,160,7,118,64,7,109,96,14,115,32,7,122,48,7,114,160,7,115,32,7,109,96,14,118,64,7,122,96,7,116,160,7,118,64,7,109,96,15,113,96,7,122,16,7,118,160,7,113,96,7,109,96,15,114,64,
7,122,48,7,114,160,7,115,32,7,109,96,15,115,32,7,122,48,7,114,160,7,115,32,7,109,96,15,116,128,7,122,96,7,116,160,7,118,64,7,109,96,15,118,64,7,122,96,7,116,160,7,118,64,7,109,96,15,
121,96,7,122,16,7,114,128,7,122,16,7,114,128,7,109,96,15,113,32,7,120,160,7,113,32,7,120,160,7,113,32,7,120,208,6,246,16,7,121,32,7,122,32,7,117,96,7,122,32,7,117,96,7,109,96,15,114,
80,7,118,160,7,114,80,7,118,160,7,114,80,7,118,208,6,246,80,7,113,32,7,122,80,7,113,32,7,122,80,7,113,32,7,109,96,15,113,0,7,114,64,7,122,16,7,112,32,7,116,160,7,113,0,7,114,64,7,109,
224,14,120,160,7,113,96,7,122,48,7,114,160,17,194,144,5,3,32,13,61,164,2,10,3,0,128,0,0,0,64,0,0,0,0,0,160,0,36,54,8,20,85,26,0,0,200,2,1,0,11,0,0,0,50,30,152,16,25,17,76,144,140,9,
38,71,198,4,67,202,34,40,129,66,40,135,242,41,64,129,130,40,144,17,128,50,160,29,1,32,29,75,144,2,0,0,0,0,177,24,0,0,165,0,0,0,51,8,128,28,196,225,28,102,20,1,61,136,67,56,132,195,
140,66,128,7,121,120,7,115,152,113,12,230,0,15,237,16,14,244,128,14,51,12,66,30,194,193,29,206,161,28,102,48,5,61,136,67,56,132,131,27,204,3,61,200,67,61,140,3,61,204,120,140,116,112,
7,123,8,7,121,72,135,112,112,7,122,112,3,118,120,135,112,32,135,25,204,17,14,236,144,14,225,48,15,110,48,15,227,240,14,240,80,14,51,16,196,29,222,33,28,216,33,29,194,97,30,102,48,137,
59,188,131,59,208,67,57,180,3,60,188,131,60,132,3,59,204,240,20,118,96,7,123,104,7,55,104,135,114,104,7,55,128,135,112,144,135,112,96,7,118,40,7,118,248,5,118,120,135,119,128,135,95,
8,135,113,24,135,114,152,135,121,152,129,44,238,240,14,238,224,14,245,192,14,236,48,3,98,200,161,28,228,161,28,204,161,28,228,161,28,220,97,28,202,33,28,196,129,29,202,97,6,214,144,
67,57,200,67,57,152,67,57,200,67,57,184,195,56,148,67,56,136,3,59,148,195,47,188,131,60,252,130,59,212,3,59,176,195,12,199,105,135,112,88,135,114,112,131,116,104,7,120,96,135,116,24,
135,116,160,135,25,206,83,15,238,0,15,242,80,14,228,144,14,227,64,15,225,32,14,236,80,14,51,32,40,29,220,193,30,194,65,30,210,33,28,220,129,30,220,224,28,228,225,29,234,1,30,102,24,
81,56,176,67,58,156,131,59,204,80,36,118,96,7,123,104,7,55,96,135,119,120,7,120,152,81,76,244,144,15,240,80,14,51,30,106,30,202,97,28,232,33,29,222,193,29,126,1,30,228,161,28,204,33,
29,240,97,6,84,133,131,56,204,195,59,176,67,61,208,67,57,252,194,60,228,67,59,136,195,59,176,195,140,197,10,135,121,152,135,119,24,135,116,8,7,122,40,7,114,152,129,92,227,16,14,236,
192,14,229,80,14,243,48,35,193,210,65,30,228,225,23,216,225,29,222,1,30,102,72,25,59,176,131,61,180,131,27,132,195,56,140,67,57,204,195,60,184,193,57,200,195,59,212,3,60,204,72,180,
113,8,7,118,96,7,113,8,135,113,88,135,25,219,198,14,236,96,15,237,224,6,240,32,15,229,48,15,229,32,15,246,80,14,110,16,14,227,48,14,229,48,15,243,224,6,233,224,14,228,80,14,248,48,
35,226,236,97,28,194,129,29,216,225,23,236,33,29,230,33,29,196,33,29,216,33,29,232,33,31,102,32,157,59,188,67,61,184,3,57,148,131,57,204,88,188,112,112,7,119,120,7,122,8,7,122,72,135,
119,112,135,25,206,135,14,229,16,14,240,16,14,236,192,14,239,48,14,243,144,14,244,80,14,51,40,48,8,135,116,144,7,55,48,135,122,112,135,113,160,135,116,120,7,119,248,133,115,144,135,
119,168,7,120,152,7,0,0,0,0,121,32,0,0,25,1,0,0,114,30,72,32,67,136,12,25,9,114,50,72,32,35,129,140,145,145,209,68,160,16,40,100,60,49,50,66,142,144,33,163,152,6,100,208,82,0,0,0,139,
210,88,216,6,109,80,28,20,27,71,6,209,18,25,76,178,24,6,179,64,18,49,24,202,131,68,148,161,68,87,35,0,0,0,0,83,68,75,32,86,101,114,115,105,111,110,119,99,104,97,114,95,115,105,122,
101,102,114,97,109,101,45,112,111,105,110,116,101,114,97,105,114,46,109,97,120,95,100,101,118,105,99,101,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,95,99,111,110,115,116,
97,110,116,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,95,116,104,114,101,97,100,103,114,111,117,112,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,95,116,101,120,
116,117,114,101,115,97,105,114,46,109,97,120,95,114,101,97,100,95,119,114,105,116,101,95,116,101,120,116,117,114,101,115,97,105,114,46,109,97,120,95,115,97,109,112,108,101,114,115,
65,112,112,108,101,32,109,101,116,97,108,32,118,101,114,115,105,111,110,32,51,50,48,50,51,46,51,54,56,32,40,109,101,116,97,108,102,101,45,51,50,48,50,51,46,51,54,56,41,77,101,116,97,
108,97,105,114,46,99,111,109,112,105,108,101,46,100,101,110,111,114,109,115,95,100,105,115,97,98,108,101,97,105,114,46,99,111,109,112,105,108,101,46,102,97,115,116,95,109,97,116,104,
95,101,110,97,98,108,101,97,105,114,46,99,111,109,112,105,108,101,46,102,114,97,109,101,98,117,102,102,101,114,95,102,101,116,99,104,95,101,110,97,98,108,101,97,105,114,46,118,101,
114,116,101,120,95,111,117,116,112,117,116,117,115,101,114,40,108,111,99,110,48,41,97,105,114,46,97,114,103,95,116,121,112,101,95,110,97,109,101,102,108,111,97,116,52,97,105,114,46,
97,114,103,95,110,97,109,101,79,117,116,95,67,111,108,111,114,117,115,101,114,40,108,111,99,110,49,41,102,108,111,97,116,50,79,117,116,95,85,86,97,105,114,46,112,111,115,105,116,105,
111,110,103,108,95,80,111,115,105,116,105,111,110,97,105,114,46,118,101,114,116,101,120,95,105,110,112,117,116,97,105,114,46,108,111,99,97,116,105,111,110,95,105,110,100,101,120,97,
80,111,115,97,85,86,97,67,111,108,111,114,97,105,114,46,98,117,102,102,101,114,97,105,114,46,98,117,102,102,101,114,95,115,105,122,101,97,105,114,46,114,101,97,100,97,105,114,46,97,
100,100,114,101,115,115,95,115,112,97,99,101,97,105,114,46,115,116,114,117,99,116,95,116,121,112,101,95,105,110,102,111,117,83,99,97,108,101,117,84,114,97,110,115,108,97,116,101,97,
105,114,46,97,114,103,95,116,121,112,101,95,115,105,122,101,97,105,114,46,97,114,103,95,116,121,112,101,95,97,108,105,103,110,95,115,105,122,101,117,80,117,115,104,67,111,110,115,116,
97,110,116,112,99,0,0,0,230,117,0,0,0,0,0,0,48,130,144,4,35,8,10,51,130,144,8,35,8,201,48,130,144,16,35,8,73,49,130,144,24,35,8,201,49,130,144,32,35,8,73,50,130,144,40,35,8,7,48,195,
160,6,193,26,204,48,176,129,208,6,51,12,110,48,168,193,12,131,27,16,111,48,195,224,6,197,27,204,48,184,129,241,6,51,12,110,112,192,193,12,131,27,32,113,48,195,224,6,137,28,204,16,40,
51,12,106,224,6,115,48,3,177,208,129,26,204,193,12,1,51,67,208,204,16,56,51,24,15,20,73,19,53,131,241,84,145,53,93,51,20,88,36,77,217,12,67,41,152,194,41,204,144,204,129,182,205,1,
27,68,214,196,205,144,176,129,182,177,1,27,68,214,212,205,144,168,129,182,169,1,27,68,210,228,205,160,204,65,28,204,129,69,6,113,16,7,115,96,149,193,12,20,29,124,96,32,7,219,28,176,
65,24,136,129,26,140,1,43,152,129,28,156,65,28,68,104,48,165,193,12,68,42,168,194,42,180,194,12,67,29,160,130,43,156,25,0,28,199,113,28,199,113,28,199,113,110,224,6,110,224,6,110,224,
6,110,224,6,110,96,209,129,30,88,150,69,7,116,224,6,116,128,11,184,128,11,252,128,30,160,32,35,129,9,202,136,141,205,174,205,165,237,141,172,142,173,204,197,140,45,236,108,110,148,
164,14,236,224,14,240,32,15,244,96,15,248,160,15,82,97,99,179,107,115,73,35,43,115,163,27,37,240,131,92,194,210,228,92,236,202,228,230,210,222,220,70,9,254,32,169,176,52,57,23,182,
48,183,179,186,176,179,178,47,187,50,185,185,180,55,183,81,2,80,200,41,44,77,206,101,236,173,13,46,141,173,236,235,13,142,46,237,205,109,110,148,33,20,68,97,20,82,9,75,147,115,177,
43,147,163,43,195,27,37,112,5,0,0,0,169,24,0,0,37,0,0,0,11,10,114,40,135,119,128,7,122,88,112,152,67,61,184,195,56,176,67,57,208,195,130,230,28,198,161,13,232,65,30,194,193,29,230,
33,29,232,33,29,222,193,29,22,52,227,96,14,231,80,15,225,32,15,228,64,15,225,32,15,231,80,14,244,176,128,129,7,121,40,135,112,96,7,118,120,135,113,8,7,122,40,7,114,88,112,156,195,56,
180,1,59,164,131,61,148,195,2,107,28,216,33,28,220,225,28,220,32,28,228,97,28,220,32,28,232,129,30,194,97,28,208,161,28,200,97,28,194,129,29,216,97,193,1,15,244,32,15,225,80,15,244,
128,14,0,0,0,0,209,16,0,0,6,0,0,0,7,204,60,164,131,59,156,3,59,148,3,61,160,131,60,148,67,56,144,195,1,0,0,0,97,32,0,0,68,0,0,0,19,4,65,44,16,0,0,0,11,0,0,0,148,51,0,197,64,91,2,212,
115,16,73,20,69,115,16,73,36,17,4,163,1,35,0,99,4,32,8,130,248,71,49,7,97,89,23,70,50,26,64,51,3,0,0,0,241,48,0,0,32,0,0,0,34,71,200,144,81,18,196,43,0,0,0,0,207,115,89,0,111,109,110,
105,112,111,116,101,110,116,32,99,104,97,114,83,105,109,112,108,101,32,67,43,43,32,84,66,65,65,97,105,114,45,97,108,105,97,115,45,115,99,111,112,101,115,40,109,97,105,110,48,41,97,
105,114,45,97,108,105,97,115,45,115,99,111,112,101,45,97,114,103,40,51,41,0,19,132,101,89,33,212,130,44,172,24,108,161,22,102,97,67,16,11,27,6,88,184,5,90,216,48,224,2,46,208,194,134,
192,22,0,0,157,6,38,154,40,16,130,65,36,254,157,134,135,234,40,16,130,67,0,254,131,12,1,226,12,50,4,138,51,134,48,68,22,128,255,28,195,16,76,179,13,12,6,204,54,4,90,48,219,16,12,194,
6,1,49,0,4,0,0,0,91,138,32,192,133,35,23,182,20,68,128,11,71,46,0,0,0,0,0,0,113,32,0,0,3,0,0,0,50,14,16,34,132,0,132,6,0,0,0,0,0,0,0,0,101,12,0,0,31,0,0,0,18,3,148,240,0,0,0,0,3,0,
0,0,5,0,0,0,9,0,0,0,76,0,0,0,1,0,0,0,88,0,0,0,0,0,0,0,88,0,0,0,1,0,0,0,112,0,0,0,0,0,0,0,14,0,0,0,21,0,0,0,0,0,0,0,5,0,0,0,5,0,0,0,0,0,0,0,112,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,
0,0,0,0,5,0,0,0,0,0,0,0,5,0,0,0,255,255,255,255,0,36,0,0,0,0,0,0,93,12,0,0,12,0,0,0,18,3,148,99,0,0,0,0,109,97,105,110,48,51,50,48,50,51,46,51,54,56,97,105,114,54,52,45,97,112,112,
108,101,45,105,111,115,49,56,46,49,46,48,0,0,0,0,0,
};
const uint8_t metallib_fragment[3771] = {
77,84,76,66,1,0,2,0,7,0,0,130,18,0,1,0,187,14,0,0,0,0,0,0,88,0,0,0,0,0,0,0,123,0,0,0,0,0,0,0,219,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,227,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,235,0,0,0,0,0,0,0,208,
13,0,0,0,0,0,0,1,0,0,0,123,0,0,0,78,65,77,69,6,0,109,97,105,110,48,0,84,89,80,69,1,0,1,72,65,83,72,32,0,167,26,51,31,140,153,203,226,66,149,243,47,185,58,96,202,28,176,71,121,86,159,
244,234,235,69,155,58,121,67,241,212,77,68,83,90,8,0,208,13,0,0,0,0,0,0,79,70,70,84,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,86,69,82,83,8,0,2,0,7,0,3,0,2,0,69,78,68,84,
69,78,68,84,4,0,0,0,69,78,68,84,4,0,0,0,69,78,68,84,222,192,23,11,0,0,0,0,20,0,0,0,180,13,0,0,255,255,255,255,66,67,192,222,53,20,0,0,3,0,0,0,98,12,48,36,128,16,5,200,20,0,0,0,33,12,
0,0,41,3,0,0,11,2,33,0,2,0,0,0,22,0,0,0,7,129,35,145,65,200,4,73,6,16,50,57,146,1,132,12,37,5,8,25,30,4,139,98,128,20,69,2,66,146,11,66,164,16,50,20,56,8,24,75,10,50,82,136,72,112,
196,33,35,68,18,135,140,16,65,146,2,100,200,8,177,20,32,67,70,136,32,201,1,50,82,132,24,42,40,42,144,49,124,176,92,145,32,197,200,0,0,0,137,32,0,0,31,0,0,0,50,34,72,9,32,98,70,0,33,
43,36,152,20,33,37,36,152,20,25,39,12,133,164,144,96,82,100,92,32,36,101,130,128,154,1,24,70,32,128,27,132,97,4,1,64,74,154,34,74,152,252,127,34,174,137,138,136,223,30,254,105,140,
0,24,68,32,2,140,164,41,162,132,201,255,37,128,121,22,34,250,167,49,2,96,16,193,16,76,33,194,40,135,208,28,1,114,132,160,230,8,130,57,2,48,24,70,16,26,163,172,114,6,115,12,128,70,111,
32,64,5,218,8,0,0,81,24,0,0,105,0,0,0,27,246,35,248,255,255,255,255,1,104,3,96,13,0,83,0,252,0,144,128,10,232,3,34,28,224,1,30,228,225,29,240,161,13,204,161,30,220,97,28,218,192,28,
224,161,13,218,33,28,232,1,29,0,122,144,135,122,40,7,128,48,7,121,8,135,118,40,135,54,128,135,119,72,7,119,160,135,114,144,7,32,28,216,129,29,0,162,29,210,193,29,218,128,29,202,225,
28,194,129,29,218,192,30,202,97,28,232,225,29,228,161,13,238,33,29,200,129,30,208,1,136,3,57,192,3,96,112,135,119,104,3,113,168,135,116,96,7,122,72,7,119,152,7,128,112,135,119,104,
131,116,112,7,115,152,135,54,48,7,120,104,131,118,8,7,122,64,7,128,30,228,161,30,202,1,32,220,225,29,218,192,29,194,193,29,230,161,13,204,1,30,218,160,29,194,129,30,208,1,160,7,121,
168,135,114,0,8,119,120,135,54,152,135,116,56,7,119,40,7,114,104,3,125,40,7,121,120,135,121,104,3,115,128,135,54,104,135,112,160,7,116,0,232,65,30,234,161,28,0,194,29,222,161,13,232,
65,30,194,1,30,224,33,29,220,225,28,218,160,29,194,129,30,208,1,160,7,121,168,135,114,0,136,121,160,135,112,24,135,117,104,3,120,144,135,119,160,135,114,24,7,122,120,7,121,104,3,113,
168,7,115,48,135,114,144,135,54,152,135,116,208,135,114,0,240,0,32,234,193,29,230,33,28,204,161,28,218,192,28,224,161,13,218,33,28,232,1,29,0,122,144,135,122,40,7,96,131,33,12,192,
2,84,27,140,129,0,22,160,218,0,17,255,255,255,255,63,0,109,0,172,1,96,10,128,31,0,18,80,1,125,176,193,40,2,96,1,170,13,134,33,0,11,80,109,96,142,255,255,255,255,31,128,54,0,214,0,144,
128,10,232,3,0,73,24,0,0,4,0,0,0,19,134,64,24,38,12,68,97,76,24,142,194,0,0,0,0,19,170,112,72,7,121,176,3,58,104,131,112,128,7,120,96,135,114,104,131,116,120,135,121,136,3,60,112,131,
56,112,3,56,216,112,27,229,208,6,240,160,7,118,64,7,122,96,7,116,160,7,118,64,7,109,144,14,113,160,7,120,160,7,120,208,6,233,128,7,122,128,7,122,128,7,109,144,14,113,96,7,122,16,7,
118,160,7,113,96,7,109,144,14,115,32,7,122,48,7,114,160,7,115,32,7,109,144,14,118,64,7,122,96,7,116,160,7,118,64,7,109,96,14,115,32,7,122,48,7,114,160,7,115,32,7,109,96,14,118,64,7,
122,96,7,116,160,7,118,64,7,109,96,15,113,96,7,122,16,7,118,160,7,113,96,7,109,96,15,114,64,7,122,48,7,114,160,7,115,32,7,109,96,15,115,32,7,122,48,7,114,160,7,115,32,7,109,96,15,116,
128,7,122,96,7,116,160,7,118,64,7,109,96,15,118,64,7,122,96,7,116,160,7,118,64,7,109,96,15,121,96,7,122,16,7,114,128,7,122,16,7,114,128,7,109,96,15,113,32,7,120,160,7,113,32,7,120,
160,7,113,32,7,120,208,6,246,16,7,121,32,7,122,32,7,117,96,7,122,32,7,117,96,7,109,96,15,114,80,7,118,160,7,114,80,7,118,160,7,114,80,7,118,208,6,246,80,7,113,32,7,122,80,7,113,32,
7,122,80,7,113,32,7,109,96,15,113,0,7,114,64,7,122,16,7,112,32,7,116,160,7,113,0,7,114,64,7,109,224,14,120,160,7,113,96,7,122,48,7,114,160,17,194,144,5,3,32,13,61,164,2,10,4,0,128,
0,0,0,64,0,0,0,0,0,160,0,134,84,197,246,0,1,32,0,0,0,8,0,0,0,0,0,20,128,196,6,129,162,43,3,0,0,89,32,10,0,0,0,50,30,152,16,25,17,76,144,140,9,38,71,198,4,67,106,69,80,2,133,80,14,229,
83,128,2,5,81,32,35,0,101,64,114,44,65,10,0,0,0,177,24,0,0,165,0,0,0,51,8,128,28,196,225,28,102,20,1,61,136,67,56,132,195,140,66,128,7,121,120,7,115,152,113,12,230,0,15,237,16,14,244,
128,14,51,12,66,30,194,193,29,206,161,28,102,48,5,61,136,67,56,132,131,27,204,3,61,200,67,61,140,3,61,204,120,140,116,112,7,123,8,7,121,72,135,112,112,7,122,112,3,118,120,135,112,32,
135,25,204,17,14,236,144,14,225,48,15,110,48,15,227,240,14,240,80,14,51,16,196,29,222,33,28,216,33,29,194,97,30,102,48,137,59,188,131,59,208,67,57,180,3,60,188,131,60,132,3,59,204,
240,20,118,96,7,123,104,7,55,104,135,114,104,7,55,128,135,112,144,135,112,96,7,118,40,7,118,248,5,118,120,135,119,128,135,95,8,135,113,24,135,114,152,135,121,152,129,44,238,240,14,
238,224,14,245,192,14,236,48,3,98,200,161,28,228,161,28,204,161,28,228,161,28,220,97,28,202,33,28,196,129,29,202,97,6,214,144,67,57,200,67,57,152,67,57,200,67,57,184,195,56,148,67,
56,136,3,59,148,195,47,188,131,60,252,130,59,212,3,59,176,195,12,199,105,135,112,88,135,114,112,131,116,104,7,120,96,135,116,24,135,116,160,135,25,206,83,15,238,0,15,242,80,14,228,
144,14,227,64,15,225,32,14,236,80,14,51,32,40,29,220,193,30,194,65,30,210,33,28,220,129,30,220,224,28,228,225,29,234,1,30,102,24,81,56,176,67,58,156,131,59,204,80,36,118,96,7,123,104,
7,55,96,135,119,120,7,120,152,81,76,244,144,15,240,80,14,51,30,106,30,202,97,28,232,33,29,222,193,29,126,1,30,228,161,28,204,33,29,240,97,6,84,133,131,56,204,195,59,176,67,61,208,67,
57,252,194,60,228,67,59,136,195,59,176,195,140,197,10,135,121,152,135,119,24,135,116,8,7,122,40,7,114,152,129,92,227,16,14,236,192,14,229,80,14,243,48,35,193,210,65,30,228,225,23,216,
225,29,222,1,30,102,72,25,59,176,131,61,180,131,27,132,195,56,140,67,57,204,195,60,184,193,57,200,195,59,212,3,60,204,72,180,113,8,7,118,96,7,113,8,135,113,88,135,25,219,198,14,236,
96,15,237,224,6,240,32,15,229,48,15,229,32,15,246,80,14,110,16,14,227,48,14,229,48,15,243,224,6,233,224,14,228,80,14,248,48,35,226,236,97,28,194,129,29,216,225,23,236,33,29,230,33,
29,196,33,29,216,33,29,232,33,31,102,32,157,59,188,67,61,184,3,57,148,131,57,204,88,188,112,112,7,119,120,7,122,8,7,122,72,135,119,112,135,25,206,135,14,229,16,14,240,16,14,236,192,
14,239,48,14,243,144,14,244,80,14,51,40,48,8,135,116,144,7,55,48,135,122,112,135,113,160,135,116,120,7,119,248,133,115,144,135,119,168,7,120,152,7,0,0,0,0,121,32,0,0,251,0,0,0,114,
30,72,32,67,136,12,25,9,114,50,72,32,35,129,140,145,145,209,68,160,16,40,100,60,49,50,66,142,144,33,163,56,6,220,41,1,0,0,0,139,210,88,216,6,109,80,28,20,27,71,6,81,100,48,134,180,
40,15,178,24,197,34,41,24,178,28,13,83,68,75,32,86,101,114,115,105,111,110,119,99,104,97,114,95,115,105,122,101,102,114,97,109,101,45,112,111,105,110,116,101,114,97,105,114,46,109,
97,120,95,100,101,118,105,99,101,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,95,99,111,110,115,116,97,110,116,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,95,116,
104,114,101,97,100,103,114,111,117,112,95,98,117,102,102,101,114,115,97,105,114,46,109,97,120,95,116,101,120,116,117,114,101,115,97,105,114,46,109,97,120,95,114,101,97,100,95,119,114,
105,116,101,95,116,101,120,116,117,114,101,115,97,105,114,46,109,97,120,95,115,97,109,112,108,101,114,115,65,112,112,108,101,32,109,101,116,97,108,32,118,101,114,115,105,111,110,32,
51,50,48,50,51,46,51,54,56,32,40,109,101,116,97,108,102,101,45,51,50,48,50,51,46,51,54,56,41,77,101,116,97,108,97,105,114,46,99,111,109,112,105,108,101,46,100,101,110,111,114,109,115,
95,100,105,115,97,98,108,101,97,105,114,46,99,111,109,112,105,108,101,46,102,97,115,116,95,109,97,116,104,95,101,110,97,98,108,101,97,105,114,46,99,111,109,112,105,108,101,46,102,114,
97,109,101,98,117,102,102,101,114,95,102,101,116,99,104,95,101,110,97,98,108,101,97,105,114,46,114,101,110,100,101,114,95,116,97,114,103,101,116,97,105,114,46,97,114,103,95,116,121,
112,101,95,110,97,109,101,102,108,111,97,116,52,97,105,114,46,97,114,103,95,110,97,109,101,102,67,111,108,111,114,97,105,114,46,102,114,97,103,109,101,110,116,95,105,110,112,117,116,
117,115,101,114,40,108,111,99,110,48,41,97,105,114,46,99,101,110,116,101,114,97,105,114,46,112,101,114,115,112,101,99,116,105,118,101,73,110,95,67,111,108,111,114,117,115,101,114,40,
108,111,99,110,49,41,102,108,111,97,116,50,73,110,95,85,86,97,105,114,46,116,101,120,116,117,114,101,97,105,114,46,108,111,99,97,116,105,111,110,95,105,110,100,101,120,97,105,114,46,
115,97,109,112,108,101,116,101,120,116,117,114,101,50,100,60,102,108,111,97,116,44,32,115,97,109,112,108,101,62,115,84,101,120,116,117,114,101,97,105,114,46,115,97,109,112,108,101,
114,115,97,109,112,108,101,114,115,84,101,120,116,117,114,101,83,109,112,108,114,0,6,95,0,0,0,0,0,0,48,130,208,8,35,8,18,51,130,208,12,35,8,13,49,130,208,20,35,8,141,49,130,208,28,
35,8,13,50,130,208,36,35,8,141,50,130,208,44,35,8,9,48,195,64,6,65,25,204,48,152,129,112,6,51,12,104,48,144,193,12,3,26,16,105,48,195,128,6,69,26,204,48,160,129,145,6,51,12,104,112,
168,193,12,3,26,32,107,48,195,128,6,9,27,204,16,40,51,12,100,128,6,109,48,3,177,184,1,25,180,193,12,1,51,67,208,204,16,56,51,28,79,27,180,1,20,73,211,12,193,31,204,144,180,1,85,89,
23,20,73,216,12,137,25,80,153,117,65,154,180,205,160,144,1,215,181,129,25,120,208,39,129,193,12,137,27,132,65,215,6,102,0,137,129,52,6,51,16,161,32,10,163,64,10,51,12,111,0,10,165,
112,99,0,112,28,199,113,28,199,113,28,199,185,129,27,184,129,27,184,129,27,184,129,27,184,129,69,7,122,96,89,150,41,112,172,192,10,228,160,14,160,32,35,129,9,202,136,141,205,174,205,
165,237,141,172,142,173,204,197,140,45,236,108,110,148,228,13,224,32,14,228,96,14,232,160,14,236,224,14,82,97,99,179,107,115,73,35,43,115,163,27,37,192,131,92,194,210,228,92,236,202,
228,230,210,222,220,70,9,242,32,169,176,52,57,23,182,48,183,179,186,176,179,178,47,187,50,185,185,180,55,183,81,2,61,200,41,44,77,206,101,236,173,13,46,141,173,236,235,13,142,46,237,
205,109,110,148,97,15,248,160,15,146,9,75,147,115,49,147,11,59,107,43,115,163,27,37,40,5,0,0,0,0,169,24,0,0,37,0,0,0,11,10,114,40,135,119,128,7,122,88,112,152,67,61,184,195,56,176,
67,57,208,195,130,230,28,198,161,13,232,65,30,194,193,29,230,33,29,232,33,29,222,193,29,22,52,227,96,14,231,80,15,225,32,15,228,64,15,225,32,15,231,80,14,244,176,128,129,7,121,40,135,
112,96,7,118,120,135,113,8,7,122,40,7,114,88,112,156,195,56,180,1,59,164,131,61,148,195,2,107,28,216,33,28,220,225,28,220,32,28,228,97,28,220,32,28,232,129,30,194,97,28,208,161,28,
200,97,28,194,129,29,216,97,193,1,15,244,32,15,225,80,15,244,128,14,0,0,0,0,209,16,0,0,6,0,0,0,7,204,60,164,131,59,156,3,59,148,3,61,160,131,60,148,67,56,144,195,1,0,0,0,97,32,0,0,
49,0,0,0,19,4,65,44,16,0,0,0,4,0,0,0,196,106,96,4,128,220,8,0,129,17,0,18,51,0,0,0,241,48,0,0,28,0,0,0,34,71,200,144,81,14,196,42,0,0,0,0,23,134,1,0,97,105,114,45,97,108,105,97,115,
45,115,99,111,112,101,115,40,109,97,105,110,48,41,97,105,114,45,97,108,105,97,115,45,115,99,111,112,101,45,115,97,109,112,108,101,114,115,97,105,114,45,97,108,105,97,115,45,115,99,
111,112,101,45,116,101,120,116,117,114,101,115,0,43,4,85,56,133,21,195,42,168,2,42,172,24,88,65,21,82,97,131,192,10,171,0,0,35,6,205,16,130,96,240,84,135,129,20,3,33,8,204,104,66,0,
96,176,136,255,108,3,17,0,27,4,196,0,0,0,2,0,0,0,91,6,224,96,5,0,0,0,0,0,0,0,113,32,0,0,3,0,0,0,50,14,16,34,132,0,248,5,0,0,0,0,0,0,0,0,101,12,0,0,37,0,0,0,18,3,148,40,1,0,0,0,3,0,
0,0,32,0,0,0,9,0,0,0,76,0,0,0,1,0,0,0,88,0,0,0,0,0,0,0,88,0,0,0,2,0,0,0,136,0,0,0,0,0,0,0,41,0,0,0,21,0,0,0,0,0,0,0,5,0,0,0,5,0,0,0,0,0,0,0,136,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,
0,0,0,0,0,5,0,0,0,0,0,0,0,5,0,0,0,255,255,255,255,0,36,0,0,5,0,0,0,27,0,0,0,5,0,0,0,27,0,0,0,255,255,255,255,8,36,0,0,0,0,0,0,93,12,0,0,19,0,0,0,18,3,148,126,0,0,0,0,109,97,105,110,
48,97,105,114,46,115,97,109,112,108,101,95,116,101,120,116,117,114,101,95,50,100,46,118,52,102,51,50,51,50,48,50,51,46,51,54,56,97,105,114,54,52,45,97,112,112,108,101,45,105,111,115,
49,56,46,49,46,48,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
};
#elif TARGET_IPHONE_SIMULATOR
#error "SDL_GPU does not support the iphone simulator"
#endif
#endif
#endif // #ifndef IMGUI_DISABLE

29
external/imgui/imgui/backends/imgui_impl_sdlrenderer2.cpp vendored
View File

@ -9,7 +9,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'SDL_Texture*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// You can copy and use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -20,6 +21,7 @@
// - Introduction, links and more at the top of imgui.cpp
// CHANGELOG
// 2024-10-09: Expose selected render state in ImGui_ImplSDLRenderer2_RenderState, which you can access in 'void* platform_io.Renderer_RenderState' during draw callbacks.
// 2024-05-14: *BREAKING CHANGE* ImGui_ImplSDLRenderer3_RenderDrawData() requires SDL_Renderer* passed as parameter.
// 2023-05-30: Renamed imgui_impl_sdlrenderer.h/.cpp to imgui_impl_sdlrenderer2.h/.cpp to accommodate for upcoming SDL3.
// 2022-10-11: Using 'nullptr' instead of 'NULL' as per our switch to C++11.
@ -140,21 +142,29 @@ void ImGui_ImplSDLRenderer2_RenderDrawData(ImDrawData* draw_data, SDL_Renderer*
SDL_RenderGetViewport(renderer, &old.Viewport);
SDL_RenderGetClipRect(renderer, &old.ClipRect);
// Setup desired state
ImGui_ImplSDLRenderer2_SetupRenderState(renderer);
// Setup render state structure (for callbacks and custom texture bindings)
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
ImGui_ImplSDLRenderer2_RenderState render_state;
render_state.Renderer = renderer;
platform_io.Renderer_RenderState = &render_state;
// Will project scissor/clipping rectangles into framebuffer space
ImVec2 clip_off = draw_data->DisplayPos; // (0,0) unless using multi-viewports
ImVec2 clip_scale = render_scale;
// Render command lists
ImGui_ImplSDLRenderer2_SetupRenderState(renderer);
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_buffer = cmd_list->VtxBuffer.Data;
const ImDrawIdx* idx_buffer = cmd_list->IdxBuffer.Data;
const ImDrawList* draw_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_buffer = draw_list->VtxBuffer.Data;
const ImDrawIdx* idx_buffer = draw_list->IdxBuffer.Data;
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback)
{
// User callback, registered via ImDrawList::AddCallback()
@ -162,7 +172,7 @@ void ImGui_ImplSDLRenderer2_RenderDrawData(ImDrawData* draw_data, SDL_Renderer*
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplSDLRenderer2_SetupRenderState(renderer);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -193,11 +203,12 @@ void ImGui_ImplSDLRenderer2_RenderDrawData(ImDrawData* draw_data, SDL_Renderer*
xy, (int)sizeof(ImDrawVert),
color, (int)sizeof(ImDrawVert),
uv, (int)sizeof(ImDrawVert),
cmd_list->VtxBuffer.Size - pcmd->VtxOffset,
draw_list->VtxBuffer.Size - pcmd->VtxOffset,
idx_buffer + pcmd->IdxOffset, pcmd->ElemCount, sizeof(ImDrawIdx));
}
}
}
platform_io.Renderer_RenderState = nullptr;
// Restore modified SDL_Renderer state
SDL_RenderSetViewport(renderer, &old.Viewport);

11
external/imgui/imgui/backends/imgui_impl_sdlrenderer2.h vendored
View File

@ -9,7 +9,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'SDL_Texture*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -37,4 +38,12 @@ IMGUI_IMPL_API void ImGui_ImplSDLRenderer2_DestroyFontsTexture();
IMGUI_IMPL_API bool ImGui_ImplSDLRenderer2_CreateDeviceObjects();
IMGUI_IMPL_API void ImGui_ImplSDLRenderer2_DestroyDeviceObjects();
// [BETA] Selected render state data shared with callbacks.
// This is temporarily stored in GetPlatformIO().Renderer_RenderState during the ImGui_ImplSDLRenderer2_RenderDrawData() call.
// (Please open an issue if you feel you need access to more data)
struct ImGui_ImplSDLRenderer2_RenderState
{
SDL_Renderer* Renderer;
};
#endif // #ifndef IMGUI_DISABLE

29
external/imgui/imgui/backends/imgui_impl_sdlrenderer3.cpp vendored
View File

@ -11,7 +11,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'SDL_Texture*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// You can copy and use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -22,6 +23,7 @@
// - Introduction, links and more at the top of imgui.cpp
// CHANGELOG
// 2024-10-09: Expose selected render state in ImGui_ImplSDLRenderer3_RenderState, which you can access in 'void* platform_io.Renderer_RenderState' during draw callbacks.
// 2024-07-01: Update for SDL3 api changes: SDL_RenderGeometryRaw() uint32 version was removed (SDL#9009).
// 2024-05-14: *BREAKING CHANGE* ImGui_ImplSDLRenderer3_RenderDrawData() requires SDL_Renderer* passed as parameter.
// 2024-02-12: Amend to query SDL_RenderViewportSet() and restore viewport accordingly.
@ -163,21 +165,29 @@ void ImGui_ImplSDLRenderer3_RenderDrawData(ImDrawData* draw_data, SDL_Renderer*
SDL_GetRenderViewport(renderer, &old.Viewport);
SDL_GetRenderClipRect(renderer, &old.ClipRect);
// Setup desired state
ImGui_ImplSDLRenderer3_SetupRenderState(renderer);
// Setup render state structure (for callbacks and custom texture bindings)
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
ImGui_ImplSDLRenderer3_RenderState render_state;
render_state.Renderer = renderer;
platform_io.Renderer_RenderState = &render_state;
// Will project scissor/clipping rectangles into framebuffer space
ImVec2 clip_off = draw_data->DisplayPos; // (0,0) unless using multi-viewports
ImVec2 clip_scale = render_scale;
// Render command lists
ImGui_ImplSDLRenderer3_SetupRenderState(renderer);
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_buffer = cmd_list->VtxBuffer.Data;
const ImDrawIdx* idx_buffer = cmd_list->IdxBuffer.Data;
const ImDrawList* draw_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_buffer = draw_list->VtxBuffer.Data;
const ImDrawIdx* idx_buffer = draw_list->IdxBuffer.Data;
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback)
{
// User callback, registered via ImDrawList::AddCallback()
@ -185,7 +195,7 @@ void ImGui_ImplSDLRenderer3_RenderDrawData(ImDrawData* draw_data, SDL_Renderer*
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplSDLRenderer3_SetupRenderState(renderer);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -212,11 +222,12 @@ void ImGui_ImplSDLRenderer3_RenderDrawData(ImDrawData* draw_data, SDL_Renderer*
xy, (int)sizeof(ImDrawVert),
color, (int)sizeof(ImDrawVert),
uv, (int)sizeof(ImDrawVert),
cmd_list->VtxBuffer.Size - pcmd->VtxOffset,
draw_list->VtxBuffer.Size - pcmd->VtxOffset,
idx_buffer + pcmd->IdxOffset, pcmd->ElemCount, sizeof(ImDrawIdx));
}
}
}
platform_io.Renderer_RenderState = nullptr;
// Restore modified SDL_Renderer state
SDL_SetRenderViewport(renderer, old.ViewportEnabled ? &old.Viewport : nullptr);

11
external/imgui/imgui/backends/imgui_impl_sdlrenderer3.h vendored
View File

@ -11,7 +11,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'SDL_Texture*' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// You can copy and use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -39,4 +40,12 @@ IMGUI_IMPL_API void ImGui_ImplSDLRenderer3_DestroyFontsTexture();
IMGUI_IMPL_API bool ImGui_ImplSDLRenderer3_CreateDeviceObjects();
IMGUI_IMPL_API void ImGui_ImplSDLRenderer3_DestroyDeviceObjects();
// [BETA] Selected render state data shared with callbacks.
// This is temporarily stored in GetPlatformIO().Renderer_RenderState during the ImGui_ImplSDLRenderer3_RenderDrawData() call.
// (Please open an issue if you feel you need access to more data)
struct ImGui_ImplSDLRenderer3_RenderState
{
SDL_Renderer* Renderer;
};
#endif // #ifndef IMGUI_DISABLE

266
external/imgui/imgui/backends/imgui_impl_vulkan.cpp vendored
View File

@ -2,16 +2,9 @@
// This needs to be used along with a Platform Backend (e.g. GLFW, SDL, Win32, custom..)
// Implemented features:
// [!] Renderer: User texture binding. Use 'VkDescriptorSet' as ImTextureID. Read the FAQ about ImTextureID! See https://github.com/ocornut/imgui/pull/914 for discussions.
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// Important: on 32-bit systems, user texture binding is only supported if your imconfig file has '#define ImTextureID ImU64'.
// This is because we need ImTextureID to carry a 64-bit value and by default ImTextureID is defined as void*.
// To build this on 32-bit systems and support texture changes:
// - [Solution 1] IDE/msbuild: in "Properties/C++/Preprocessor Definitions" add 'ImTextureID=ImU64' (this is what we do in our .vcxproj files)
// - [Solution 2] IDE/msbuild: in "Properties/C++/Preprocessor Definitions" add 'IMGUI_USER_CONFIG="my_imgui_config.h"' and inside 'my_imgui_config.h' add '#define ImTextureID ImU64' and as many other options as you like.
// - [Solution 3] IDE/msbuild: edit imconfig.h and add '#define ImTextureID ImU64' (prefer solution 2 to create your own config file!)
// - [Solution 4] command-line: add '/D ImTextureID=ImU64' to your cl.exe command-line (this is what we do in our batch files)
// [!] Renderer: User texture binding. Use 'VkDescriptorSet' as ImTextureID. Call ImGui_ImplVulkan_AddTexture() to register one. Read the FAQ about ImTextureID! See https://github.com/ocornut/imgui/pull/914 for discussions.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// The aim of imgui_impl_vulkan.h/.cpp is to be usable in your engine without any modification.
// IF YOU FEEL YOU NEED TO MAKE ANY CHANGE TO THIS CODE, please share them and your feedback at https://github.com/ocornut/imgui/
@ -33,6 +26,13 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2025-01-09: Vulkan: Added IMGUI_IMPL_VULKAN_MINIMUM_IMAGE_SAMPLER_POOL_SIZE to clarify how many image sampler descriptors are expected to be available in descriptor pool. (#6642)
// 2025-01-06: Vulkan: Added more ImGui_ImplVulkanH_XXXX helper functions to simplify our examples.
// 2024-12-11: Vulkan: Fixed setting VkSwapchainCreateInfoKHR::preTransform for platforms not supporting VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR. (#8222)
// 2024-11-27: Vulkan: Make user-provided descriptor pool optional. As a convenience, when setting init_info->DescriptorPoolSize the backend will create one itself. (#8172, #4867)
// 2024-10-07: Vulkan: Changed default texture sampler to Clamp instead of Repeat/Wrap.
// 2024-10-07: Vulkan: Expose selected render state in ImGui_ImplVulkan_RenderState, which you can access in 'void* platform_io.Renderer_RenderState' during draw callbacks.
// 2024-10-07: Vulkan: Compiling with '#define ImTextureID=ImU64' is unnecessary now that dear imgui defaults ImTextureID to u64 instead of void*.
// 2024-04-19: Vulkan: Added convenience support for Volk via IMGUI_IMPL_VULKAN_USE_VOLK define (you can also use IMGUI_IMPL_VULKAN_NO_PROTOTYPES + wrap Volk via ImGui_ImplVulkan_LoadFunctions().)
// 2024-02-14: *BREAKING CHANGE*: Moved RenderPass parameter from ImGui_ImplVulkan_Init() function to ImGui_ImplVulkan_InitInfo structure. Not required when using dynamic rendering.
// 2024-02-12: *BREAKING CHANGE*: Dynamic rendering now require filling PipelineRenderingCreateInfo structure.
@ -135,6 +135,7 @@ static bool g_FunctionsLoaded = true;
IMGUI_VULKAN_FUNC_MAP_MACRO(vkCmdSetViewport) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkCreateBuffer) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkCreateCommandPool) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkCreateDescriptorPool) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkCreateDescriptorSetLayout) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkCreateFence) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkCreateFramebuffer) \
@ -149,6 +150,7 @@ static bool g_FunctionsLoaded = true;
IMGUI_VULKAN_FUNC_MAP_MACRO(vkCreateSwapchainKHR) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroyBuffer) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroyCommandPool) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroyDescriptorPool) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroyDescriptorSetLayout) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroyFence) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroyFramebuffer) \
@ -163,6 +165,7 @@ static bool g_FunctionsLoaded = true;
IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroySurfaceKHR) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroySwapchainKHR) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkDeviceWaitIdle) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkEnumeratePhysicalDevices) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkEndCommandBuffer) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkFlushMappedMemoryRanges) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkFreeCommandBuffers) \
@ -170,7 +173,9 @@ static bool g_FunctionsLoaded = true;
IMGUI_VULKAN_FUNC_MAP_MACRO(vkFreeMemory) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetBufferMemoryRequirements) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetImageMemoryRequirements) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetPhysicalDeviceProperties) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetPhysicalDeviceMemoryProperties) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetPhysicalDeviceQueueFamilyProperties) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetPhysicalDeviceSurfaceCapabilitiesKHR) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetPhysicalDeviceSurfaceFormatsKHR) \
IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetPhysicalDeviceSurfacePresentModesKHR) \
@ -214,6 +219,16 @@ struct ImGui_ImplVulkan_WindowRenderBuffers
ImGui_ImplVulkan_FrameRenderBuffers* FrameRenderBuffers;
};
struct ImGui_ImplVulkan_Texture
{
VkDeviceMemory Memory;
VkImage Image;
VkImageView ImageView;
VkDescriptorSet DescriptorSet;
ImGui_ImplVulkan_Texture() { memset((void*)this, 0, sizeof(*this)); }
};
// Vulkan data
struct ImGui_ImplVulkan_Data
{
@ -225,15 +240,13 @@ struct ImGui_ImplVulkan_Data
VkPipeline Pipeline;
VkShaderModule ShaderModuleVert;
VkShaderModule ShaderModuleFrag;
VkDescriptorPool DescriptorPool;
// Font data
VkSampler FontSampler;
VkDeviceMemory FontMemory;
VkImage FontImage;
VkImageView FontView;
VkDescriptorSet FontDescriptorSet;
VkCommandPool FontCommandPool;
VkCommandBuffer FontCommandBuffer;
// Texture management
ImGui_ImplVulkan_Texture FontTexture;
VkSampler TexSampler;
VkCommandPool TexCommandPool;
VkCommandBuffer TexCommandBuffer;
// Render buffers for main window
ImGui_ImplVulkan_WindowRenderBuffers MainWindowRenderBuffers;
@ -394,7 +407,7 @@ static inline VkDeviceSize AlignBufferSize(VkDeviceSize size, VkDeviceSize align
return (size + alignment - 1) & ~(alignment - 1);
}
static void CreateOrResizeBuffer(VkBuffer& buffer, VkDeviceMemory& buffer_memory, VkDeviceSize& buffer_size, size_t new_size, VkBufferUsageFlagBits usage)
static void CreateOrResizeBuffer(VkBuffer& buffer, VkDeviceMemory& buffer_memory, VkDeviceSize& buffer_size, VkDeviceSize new_size, VkBufferUsageFlagBits usage)
{
ImGui_ImplVulkan_Data* bd = ImGui_ImplVulkan_GetBackendData();
ImGui_ImplVulkan_InitInfo* v = &bd->VulkanInitInfo;
@ -493,7 +506,7 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
wrb->Index = 0;
wrb->Count = v->ImageCount;
wrb->FrameRenderBuffers = (ImGui_ImplVulkan_FrameRenderBuffers*)IM_ALLOC(sizeof(ImGui_ImplVulkan_FrameRenderBuffers) * wrb->Count);
memset(wrb->FrameRenderBuffers, 0, sizeof(ImGui_ImplVulkan_FrameRenderBuffers) * wrb->Count);
memset((void*)wrb->FrameRenderBuffers, 0, sizeof(ImGui_ImplVulkan_FrameRenderBuffers) * wrb->Count);
}
IM_ASSERT(wrb->Count == v->ImageCount);
wrb->Index = (wrb->Index + 1) % wrb->Count;
@ -502,8 +515,8 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
if (draw_data->TotalVtxCount > 0)
{
// Create or resize the vertex/index buffers
size_t vertex_size = AlignBufferSize(draw_data->TotalVtxCount * sizeof(ImDrawVert), bd->BufferMemoryAlignment);
size_t index_size = AlignBufferSize(draw_data->TotalIdxCount * sizeof(ImDrawIdx), bd->BufferMemoryAlignment);
VkDeviceSize vertex_size = AlignBufferSize(draw_data->TotalVtxCount * sizeof(ImDrawVert), bd->BufferMemoryAlignment);
VkDeviceSize index_size = AlignBufferSize(draw_data->TotalIdxCount * sizeof(ImDrawIdx), bd->BufferMemoryAlignment);
if (rb->VertexBuffer == VK_NULL_HANDLE || rb->VertexBufferSize < vertex_size)
CreateOrResizeBuffer(rb->VertexBuffer, rb->VertexBufferMemory, rb->VertexBufferSize, vertex_size, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
if (rb->IndexBuffer == VK_NULL_HANDLE || rb->IndexBufferSize < index_size)
@ -518,11 +531,11 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
check_vk_result(err);
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
memcpy(vtx_dst, cmd_list->VtxBuffer.Data, cmd_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += cmd_list->VtxBuffer.Size;
idx_dst += cmd_list->IdxBuffer.Size;
const ImDrawList* draw_list = draw_data->CmdLists[n];
memcpy(vtx_dst, draw_list->VtxBuffer.Data, draw_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, draw_list->IdxBuffer.Data, draw_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += draw_list->VtxBuffer.Size;
idx_dst += draw_list->IdxBuffer.Size;
}
VkMappedMemoryRange range[2] = {};
range[0].sType = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE;
@ -540,6 +553,14 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
// Setup desired Vulkan state
ImGui_ImplVulkan_SetupRenderState(draw_data, pipeline, command_buffer, rb, fb_width, fb_height);
// Setup render state structure (for callbacks and custom texture bindings)
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
ImGui_ImplVulkan_RenderState render_state;
render_state.CommandBuffer = command_buffer;
render_state.Pipeline = pipeline;
render_state.PipelineLayout = bd->PipelineLayout;
platform_io.Renderer_RenderState = &render_state;
// Will project scissor/clipping rectangles into framebuffer space
ImVec2 clip_off = draw_data->DisplayPos; // (0,0) unless using multi-viewports
ImVec2 clip_scale = draw_data->FramebufferScale; // (1,1) unless using retina display which are often (2,2)
@ -550,10 +571,10 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
int global_idx_offset = 0;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
const ImDrawList* draw_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback != nullptr)
{
// User callback, registered via ImDrawList::AddCallback()
@ -561,7 +582,7 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplVulkan_SetupRenderState(draw_data, pipeline, command_buffer, rb, fb_width, fb_height);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -586,22 +607,17 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
vkCmdSetScissor(command_buffer, 0, 1, &scissor);
// Bind DescriptorSet with font or user texture
VkDescriptorSet desc_set[1] = { (VkDescriptorSet)pcmd->TextureId };
if (sizeof(ImTextureID) < sizeof(ImU64))
{
// We don't support texture switches if ImTextureID hasn't been redefined to be 64-bit. Do a flaky check that other textures haven't been used.
IM_ASSERT(pcmd->TextureId == (ImTextureID)bd->FontDescriptorSet);
desc_set[0] = bd->FontDescriptorSet;
}
vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, bd->PipelineLayout, 0, 1, desc_set, 0, nullptr);
VkDescriptorSet desc_set = (VkDescriptorSet)pcmd->GetTexID();
vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, bd->PipelineLayout, 0, 1, &desc_set, 0, nullptr);
// Draw
vkCmdDrawIndexed(command_buffer, pcmd->ElemCount, 1, pcmd->IdxOffset + global_idx_offset, pcmd->VtxOffset + global_vtx_offset, 0);
}
}
global_idx_offset += cmd_list->IdxBuffer.Size;
global_vtx_offset += cmd_list->VtxBuffer.Size;
global_idx_offset += draw_list->IdxBuffer.Size;
global_vtx_offset += draw_list->VtxBuffer.Size;
}
platform_io.Renderer_RenderState = nullptr;
// Note: at this point both vkCmdSetViewport() and vkCmdSetScissor() have been called.
// Our last values will leak into user/application rendering IF:
@ -622,39 +638,39 @@ bool ImGui_ImplVulkan_CreateFontsTexture()
VkResult err;
// Destroy existing texture (if any)
if (bd->FontView || bd->FontImage || bd->FontMemory || bd->FontDescriptorSet)
if (bd->FontTexture.DescriptorSet)
{
vkQueueWaitIdle(v->Queue);
ImGui_ImplVulkan_DestroyFontsTexture();
}
// Create command pool/buffer
if (bd->FontCommandPool == VK_NULL_HANDLE)
if (bd->TexCommandPool == VK_NULL_HANDLE)
{
VkCommandPoolCreateInfo info = {};
info.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
info.flags = 0;
info.queueFamilyIndex = v->QueueFamily;
vkCreateCommandPool(v->Device, &info, v->Allocator, &bd->FontCommandPool);
vkCreateCommandPool(v->Device, &info, v->Allocator, &bd->TexCommandPool);
}
if (bd->FontCommandBuffer == VK_NULL_HANDLE)
if (bd->TexCommandBuffer == VK_NULL_HANDLE)
{
VkCommandBufferAllocateInfo info = {};
info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
info.commandPool = bd->FontCommandPool;
info.commandPool = bd->TexCommandPool;
info.commandBufferCount = 1;
err = vkAllocateCommandBuffers(v->Device, &info, &bd->FontCommandBuffer);
err = vkAllocateCommandBuffers(v->Device, &info, &bd->TexCommandBuffer);
check_vk_result(err);
}
// Start command buffer
{
err = vkResetCommandPool(v->Device, bd->FontCommandPool, 0);
err = vkResetCommandPool(v->Device, bd->TexCommandPool, 0);
check_vk_result(err);
VkCommandBufferBeginInfo begin_info = {};
begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
begin_info.flags |= VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
err = vkBeginCommandBuffer(bd->FontCommandBuffer, &begin_info);
err = vkBeginCommandBuffer(bd->TexCommandBuffer, &begin_info);
check_vk_result(err);
}
@ -664,6 +680,7 @@ bool ImGui_ImplVulkan_CreateFontsTexture()
size_t upload_size = width * height * 4 * sizeof(char);
// Create the Image:
ImGui_ImplVulkan_Texture* backend_tex = &bd->FontTexture;
{
VkImageCreateInfo info = {};
info.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
@ -679,17 +696,17 @@ bool ImGui_ImplVulkan_CreateFontsTexture()
info.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT;
info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
info.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
err = vkCreateImage(v->Device, &info, v->Allocator, &bd->FontImage);
err = vkCreateImage(v->Device, &info, v->Allocator, &backend_tex->Image);
check_vk_result(err);
VkMemoryRequirements req;
vkGetImageMemoryRequirements(v->Device, bd->FontImage, &req);
vkGetImageMemoryRequirements(v->Device, backend_tex->Image, &req);
VkMemoryAllocateInfo alloc_info = {};
alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
alloc_info.allocationSize = IM_MAX(v->MinAllocationSize, req.size);
alloc_info.memoryTypeIndex = ImGui_ImplVulkan_MemoryType(VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, req.memoryTypeBits);
err = vkAllocateMemory(v->Device, &alloc_info, v->Allocator, &bd->FontMemory);
err = vkAllocateMemory(v->Device, &alloc_info, v->Allocator, &backend_tex->Memory);
check_vk_result(err);
err = vkBindImageMemory(v->Device, bd->FontImage, bd->FontMemory, 0);
err = vkBindImageMemory(v->Device, backend_tex->Image, backend_tex->Memory, 0);
check_vk_result(err);
}
@ -697,18 +714,18 @@ bool ImGui_ImplVulkan_CreateFontsTexture()
{
VkImageViewCreateInfo info = {};
info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
info.image = bd->FontImage;
info.image = backend_tex->Image;
info.viewType = VK_IMAGE_VIEW_TYPE_2D;
info.format = VK_FORMAT_R8G8B8A8_UNORM;
info.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
info.subresourceRange.levelCount = 1;
info.subresourceRange.layerCount = 1;
err = vkCreateImageView(v->Device, &info, v->Allocator, &bd->FontView);
err = vkCreateImageView(v->Device, &info, v->Allocator, &backend_tex->ImageView);
check_vk_result(err);
}
// Create the Descriptor Set:
bd->FontDescriptorSet = (VkDescriptorSet)ImGui_ImplVulkan_AddTexture(bd->FontSampler, bd->FontView, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
backend_tex->DescriptorSet = ImGui_ImplVulkan_AddTexture(bd->TexSampler, backend_tex->ImageView, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
// Create the Upload Buffer:
VkDeviceMemory upload_buffer_memory;
@ -758,11 +775,11 @@ bool ImGui_ImplVulkan_CreateFontsTexture()
copy_barrier[0].newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
copy_barrier[0].srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
copy_barrier[0].dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
copy_barrier[0].image = bd->FontImage;
copy_barrier[0].image = backend_tex->Image;
copy_barrier[0].subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
copy_barrier[0].subresourceRange.levelCount = 1;
copy_barrier[0].subresourceRange.layerCount = 1;
vkCmdPipelineBarrier(bd->FontCommandBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, copy_barrier);
vkCmdPipelineBarrier(bd->TexCommandBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, copy_barrier);
VkBufferImageCopy region = {};
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
@ -770,7 +787,7 @@ bool ImGui_ImplVulkan_CreateFontsTexture()
region.imageExtent.width = width;
region.imageExtent.height = height;
region.imageExtent.depth = 1;
vkCmdCopyBufferToImage(bd->FontCommandBuffer, upload_buffer, bd->FontImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &region);
vkCmdCopyBufferToImage(bd->TexCommandBuffer, upload_buffer, backend_tex->Image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &region);
VkImageMemoryBarrier use_barrier[1] = {};
use_barrier[0].sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
@ -780,22 +797,22 @@ bool ImGui_ImplVulkan_CreateFontsTexture()
use_barrier[0].newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
use_barrier[0].srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
use_barrier[0].dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
use_barrier[0].image = bd->FontImage;
use_barrier[0].image = backend_tex->Image;
use_barrier[0].subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
use_barrier[0].subresourceRange.levelCount = 1;
use_barrier[0].subresourceRange.layerCount = 1;
vkCmdPipelineBarrier(bd->FontCommandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, use_barrier);
vkCmdPipelineBarrier(bd->TexCommandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, use_barrier);
}
// Store our identifier
io.Fonts->SetTexID((ImTextureID)bd->FontDescriptorSet);
io.Fonts->SetTexID((ImTextureID)backend_tex->DescriptorSet);
// End command buffer
VkSubmitInfo end_info = {};
end_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
end_info.commandBufferCount = 1;
end_info.pCommandBuffers = &bd->FontCommandBuffer;
err = vkEndCommandBuffer(bd->FontCommandBuffer);
end_info.pCommandBuffers = &bd->TexCommandBuffer;
err = vkEndCommandBuffer(bd->TexCommandBuffer);
check_vk_result(err);
err = vkQueueSubmit(v->Queue, 1, &end_info, VK_NULL_HANDLE);
check_vk_result(err);
@ -816,16 +833,17 @@ void ImGui_ImplVulkan_DestroyFontsTexture()
ImGui_ImplVulkan_Data* bd = ImGui_ImplVulkan_GetBackendData();
ImGui_ImplVulkan_InitInfo* v = &bd->VulkanInitInfo;
if (bd->FontDescriptorSet)
ImGui_ImplVulkan_Texture* backend_tex = &bd->FontTexture;
if (backend_tex->DescriptorSet)
{
ImGui_ImplVulkan_RemoveTexture(bd->FontDescriptorSet);
bd->FontDescriptorSet = VK_NULL_HANDLE;
ImGui_ImplVulkan_RemoveTexture(backend_tex->DescriptorSet);
backend_tex->DescriptorSet = VK_NULL_HANDLE;
io.Fonts->SetTexID(0);
}
if (bd->FontView) { vkDestroyImageView(v->Device, bd->FontView, v->Allocator); bd->FontView = VK_NULL_HANDLE; }
if (bd->FontImage) { vkDestroyImage(v->Device, bd->FontImage, v->Allocator); bd->FontImage = VK_NULL_HANDLE; }
if (bd->FontMemory) { vkFreeMemory(v->Device, bd->FontMemory, v->Allocator); bd->FontMemory = VK_NULL_HANDLE; }
if (backend_tex->ImageView) { vkDestroyImageView(v->Device, backend_tex->ImageView, v->Allocator); backend_tex->ImageView = VK_NULL_HANDLE; }
if (backend_tex->Image) { vkDestroyImage(v->Device, backend_tex->Image, v->Allocator); backend_tex->Image = VK_NULL_HANDLE; }
if (backend_tex->Memory) { vkFreeMemory(v->Device, backend_tex->Memory, v->Allocator); backend_tex->Memory = VK_NULL_HANDLE; }
}
static void ImGui_ImplVulkan_CreateShaderModules(VkDevice device, const VkAllocationCallbacks* allocator)
@ -957,7 +975,7 @@ static void ImGui_ImplVulkan_CreatePipeline(VkDevice device, const VkAllocationC
if (bd->VulkanInitInfo.UseDynamicRendering)
{
IM_ASSERT(bd->VulkanInitInfo.PipelineRenderingCreateInfo.sType == VK_STRUCTURE_TYPE_PIPELINE_RENDERING_CREATE_INFO_KHR && "PipelineRenderingCreateInfo sType must be VK_STRUCTURE_TYPE_PIPELINE_RENDERING_CREATE_INFO_KHR");
IM_ASSERT(bd->VulkanInitInfo.PipelineRenderingCreateInfo.pNext == nullptr && "PipelineRenderingCreateInfo pNext must be NULL");
IM_ASSERT(bd->VulkanInitInfo.PipelineRenderingCreateInfo.pNext == nullptr && "PipelineRenderingCreateInfo pNext must be nullptr");
info.pNext = &bd->VulkanInitInfo.PipelineRenderingCreateInfo;
info.renderPass = VK_NULL_HANDLE; // Just make sure it's actually nullptr.
}
@ -973,7 +991,7 @@ bool ImGui_ImplVulkan_CreateDeviceObjects()
ImGui_ImplVulkan_InitInfo* v = &bd->VulkanInitInfo;
VkResult err;
if (!bd->FontSampler)
if (!bd->TexSampler)
{
// Bilinear sampling is required by default. Set 'io.Fonts->Flags |= ImFontAtlasFlags_NoBakedLines' or 'style.AntiAliasedLinesUseTex = false' to allow point/nearest sampling.
VkSamplerCreateInfo info = {};
@ -981,13 +999,13 @@ bool ImGui_ImplVulkan_CreateDeviceObjects()
info.magFilter = VK_FILTER_LINEAR;
info.minFilter = VK_FILTER_LINEAR;
info.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
info.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
info.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
info.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
info.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
info.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
info.addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
info.minLod = -1000;
info.maxLod = 1000;
info.maxAnisotropy = 1.0f;
err = vkCreateSampler(v->Device, &info, v->Allocator, &bd->FontSampler);
err = vkCreateSampler(v->Device, &info, v->Allocator, &bd->TexSampler);
check_vk_result(err);
}
@ -1005,6 +1023,21 @@ bool ImGui_ImplVulkan_CreateDeviceObjects()
check_vk_result(err);
}
if (v->DescriptorPoolSize != 0)
{
IM_ASSERT(v->DescriptorPoolSize > IMGUI_IMPL_VULKAN_MINIMUM_IMAGE_SAMPLER_POOL_SIZE);
VkDescriptorPoolSize pool_size = { VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, v->DescriptorPoolSize };
VkDescriptorPoolCreateInfo pool_info = {};
pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
pool_info.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
pool_info.maxSets = v->DescriptorPoolSize;
pool_info.poolSizeCount = 1;
pool_info.pPoolSizes = &pool_size;
err = vkCreateDescriptorPool(v->Device, &pool_info, v->Allocator, &bd->DescriptorPool);
check_vk_result(err);
}
if (!bd->PipelineLayout)
{
// Constants: we are using 'vec2 offset' and 'vec2 scale' instead of a full 3d projection matrix
@ -1035,14 +1068,15 @@ void ImGui_ImplVulkan_DestroyDeviceObjects()
ImGui_ImplVulkan_DestroyWindowRenderBuffers(v->Device, &bd->MainWindowRenderBuffers, v->Allocator);
ImGui_ImplVulkan_DestroyFontsTexture();
if (bd->FontCommandBuffer) { vkFreeCommandBuffers(v->Device, bd->FontCommandPool, 1, &bd->FontCommandBuffer); bd->FontCommandBuffer = VK_NULL_HANDLE; }
if (bd->FontCommandPool) { vkDestroyCommandPool(v->Device, bd->FontCommandPool, v->Allocator); bd->FontCommandPool = VK_NULL_HANDLE; }
if (bd->TexCommandBuffer) { vkFreeCommandBuffers(v->Device, bd->TexCommandPool, 1, &bd->TexCommandBuffer); bd->TexCommandBuffer = VK_NULL_HANDLE; }
if (bd->TexCommandPool) { vkDestroyCommandPool(v->Device, bd->TexCommandPool, v->Allocator); bd->TexCommandPool = VK_NULL_HANDLE; }
if (bd->TexSampler) { vkDestroySampler(v->Device, bd->TexSampler, v->Allocator); bd->TexSampler = VK_NULL_HANDLE; }
if (bd->ShaderModuleVert) { vkDestroyShaderModule(v->Device, bd->ShaderModuleVert, v->Allocator); bd->ShaderModuleVert = VK_NULL_HANDLE; }
if (bd->ShaderModuleFrag) { vkDestroyShaderModule(v->Device, bd->ShaderModuleFrag, v->Allocator); bd->ShaderModuleFrag = VK_NULL_HANDLE; }
if (bd->FontSampler) { vkDestroySampler(v->Device, bd->FontSampler, v->Allocator); bd->FontSampler = VK_NULL_HANDLE; }
if (bd->DescriptorSetLayout) { vkDestroyDescriptorSetLayout(v->Device, bd->DescriptorSetLayout, v->Allocator); bd->DescriptorSetLayout = VK_NULL_HANDLE; }
if (bd->PipelineLayout) { vkDestroyPipelineLayout(v->Device, bd->PipelineLayout, v->Allocator); bd->PipelineLayout = VK_NULL_HANDLE; }
if (bd->Pipeline) { vkDestroyPipeline(v->Device, bd->Pipeline, v->Allocator); bd->Pipeline = VK_NULL_HANDLE; }
if (bd->DescriptorPool) { vkDestroyDescriptorPool(v->Device, bd->DescriptorPool, v->Allocator); bd->DescriptorPool = VK_NULL_HANDLE; }
}
bool ImGui_ImplVulkan_LoadFunctions(PFN_vkVoidFunction(*loader_func)(const char* function_name, void* user_data), void* user_data)
@ -1105,7 +1139,10 @@ bool ImGui_ImplVulkan_Init(ImGui_ImplVulkan_InitInfo* info)
IM_ASSERT(info->PhysicalDevice != VK_NULL_HANDLE);
IM_ASSERT(info->Device != VK_NULL_HANDLE);
IM_ASSERT(info->Queue != VK_NULL_HANDLE);
IM_ASSERT(info->DescriptorPool != VK_NULL_HANDLE);
if (info->DescriptorPool != VK_NULL_HANDLE) // Either DescriptorPool or DescriptorPoolSize must be set, not both!
IM_ASSERT(info->DescriptorPoolSize == 0);
else
IM_ASSERT(info->DescriptorPoolSize > 0);
IM_ASSERT(info->MinImageCount >= 2);
IM_ASSERT(info->ImageCount >= info->MinImageCount);
if (info->UseDynamicRendering == false)
@ -1136,7 +1173,7 @@ void ImGui_ImplVulkan_NewFrame()
ImGui_ImplVulkan_Data* bd = ImGui_ImplVulkan_GetBackendData();
IM_ASSERT(bd != nullptr && "Context or backend not initialized! Did you call ImGui_ImplVulkan_Init()?");
if (!bd->FontDescriptorSet)
if (!bd->FontTexture.DescriptorSet)
ImGui_ImplVulkan_CreateFontsTexture();
}
@ -1154,19 +1191,20 @@ void ImGui_ImplVulkan_SetMinImageCount(uint32_t min_image_count)
bd->VulkanInitInfo.MinImageCount = min_image_count;
}
// Register a texture
// Register a texture by creating a descriptor
// FIXME: This is experimental in the sense that we are unsure how to best design/tackle this problem, please post to https://github.com/ocornut/imgui/pull/914 if you have suggestions.
VkDescriptorSet ImGui_ImplVulkan_AddTexture(VkSampler sampler, VkImageView image_view, VkImageLayout image_layout)
{
ImGui_ImplVulkan_Data* bd = ImGui_ImplVulkan_GetBackendData();
ImGui_ImplVulkan_InitInfo* v = &bd->VulkanInitInfo;
VkDescriptorPool pool = bd->DescriptorPool ? bd->DescriptorPool : v->DescriptorPool;
// Create Descriptor Set:
VkDescriptorSet descriptor_set;
{
VkDescriptorSetAllocateInfo alloc_info = {};
alloc_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
alloc_info.descriptorPool = v->DescriptorPool;
alloc_info.descriptorPool = pool;
alloc_info.descriptorSetCount = 1;
alloc_info.pSetLayouts = &bd->DescriptorSetLayout;
VkResult err = vkAllocateDescriptorSets(v->Device, &alloc_info, &descriptor_set);
@ -1194,7 +1232,8 @@ void ImGui_ImplVulkan_RemoveTexture(VkDescriptorSet descriptor_set)
{
ImGui_ImplVulkan_Data* bd = ImGui_ImplVulkan_GetBackendData();
ImGui_ImplVulkan_InitInfo* v = &bd->VulkanInitInfo;
vkFreeDescriptorSets(v->Device, v->DescriptorPool, 1, &descriptor_set);
VkDescriptorPool pool = bd->DescriptorPool ? bd->DescriptorPool : v->DescriptorPool;
vkFreeDescriptorSets(v->Device, pool, 1, &descriptor_set);
}
void ImGui_ImplVulkan_DestroyFrameRenderBuffers(VkDevice device, ImGui_ImplVulkan_FrameRenderBuffers* buffers, const VkAllocationCallbacks* allocator)
@ -1301,6 +1340,49 @@ VkPresentModeKHR ImGui_ImplVulkanH_SelectPresentMode(VkPhysicalDevice physical_d
return VK_PRESENT_MODE_FIFO_KHR; // Always available
}
VkPhysicalDevice ImGui_ImplVulkanH_SelectPhysicalDevice(VkInstance instance)
{
uint32_t gpu_count;
VkResult err = vkEnumeratePhysicalDevices(instance, &gpu_count, nullptr);
check_vk_result(err);
IM_ASSERT(gpu_count > 0);
ImVector<VkPhysicalDevice> gpus;
gpus.resize(gpu_count);
err = vkEnumeratePhysicalDevices(instance, &gpu_count, gpus.Data);
check_vk_result(err);
// If a number >1 of GPUs got reported, find discrete GPU if present, or use first one available. This covers
// most common cases (multi-gpu/integrated+dedicated graphics). Handling more complicated setups (multiple
// dedicated GPUs) is out of scope of this sample.
for (VkPhysicalDevice& device : gpus)
{
VkPhysicalDeviceProperties properties;
vkGetPhysicalDeviceProperties(device, &properties);
if (properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU)
return device;
}
// Use first GPU (Integrated) is a Discrete one is not available.
if (gpu_count > 0)
return gpus[0];
return VK_NULL_HANDLE;
}
uint32_t ImGui_ImplVulkanH_SelectQueueFamilyIndex(VkPhysicalDevice physical_device)
{
uint32_t count;
vkGetPhysicalDeviceQueueFamilyProperties(physical_device, &count, nullptr);
ImVector<VkQueueFamilyProperties> queues_properties;
queues_properties.resize((int)count);
vkGetPhysicalDeviceQueueFamilyProperties(physical_device, &count, queues_properties.Data);
for (uint32_t i = 0; i < count; i++)
if (queues_properties[i].queueFlags & VK_QUEUE_GRAPHICS_BIT)
return i;
return (uint32_t)-1;
}
void ImGui_ImplVulkanH_CreateWindowCommandBuffers(VkPhysicalDevice physical_device, VkDevice device, ImGui_ImplVulkanH_Window* wd, uint32_t queue_family, const VkAllocationCallbacks* allocator)
{
IM_ASSERT(physical_device != VK_NULL_HANDLE && device != VK_NULL_HANDLE);
@ -1394,6 +1476,10 @@ void ImGui_ImplVulkanH_CreateWindowSwapChain(VkPhysicalDevice physical_device, V
// Create Swapchain
{
VkSurfaceCapabilitiesKHR cap;
err = vkGetPhysicalDeviceSurfaceCapabilitiesKHR(physical_device, wd->Surface, &cap);
check_vk_result(err);
VkSwapchainCreateInfoKHR info = {};
info.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
info.surface = wd->Surface;
@ -1403,19 +1489,15 @@ void ImGui_ImplVulkanH_CreateWindowSwapChain(VkPhysicalDevice physical_device, V
info.imageArrayLayers = 1;
info.imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
info.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE; // Assume that graphics family == present family
info.preTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
info.preTransform = (cap.supportedTransforms & VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) ? VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR : cap.currentTransform;
info.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
info.presentMode = wd->PresentMode;
info.clipped = VK_TRUE;
info.oldSwapchain = old_swapchain;
VkSurfaceCapabilitiesKHR cap;
err = vkGetPhysicalDeviceSurfaceCapabilitiesKHR(physical_device, wd->Surface, &cap);
check_vk_result(err);
if (info.minImageCount < cap.minImageCount)
info.minImageCount = cap.minImageCount;
else if (cap.maxImageCount != 0 && info.minImageCount > cap.maxImageCount)
info.minImageCount = cap.maxImageCount;
if (cap.currentExtent.width == 0xffffffff)
{
info.imageExtent.width = wd->Width = w;
@ -1440,8 +1522,8 @@ void ImGui_ImplVulkanH_CreateWindowSwapChain(VkPhysicalDevice physical_device, V
wd->SemaphoreCount = wd->ImageCount + 1;
wd->Frames = (ImGui_ImplVulkanH_Frame*)IM_ALLOC(sizeof(ImGui_ImplVulkanH_Frame) * wd->ImageCount);
wd->FrameSemaphores = (ImGui_ImplVulkanH_FrameSemaphores*)IM_ALLOC(sizeof(ImGui_ImplVulkanH_FrameSemaphores) * wd->SemaphoreCount);
memset(wd->Frames, 0, sizeof(wd->Frames[0]) * wd->ImageCount);
memset(wd->FrameSemaphores, 0, sizeof(wd->FrameSemaphores[0]) * wd->SemaphoreCount);
memset((void*)wd->Frames, 0, sizeof(wd->Frames[0]) * wd->ImageCount);
memset((void*)wd->FrameSemaphores, 0, sizeof(wd->FrameSemaphores[0]) * wd->SemaphoreCount);
for (uint32_t i = 0; i < wd->ImageCount; i++)
wd->Frames[i].Backbuffer = backbuffers[i];
}

54
external/imgui/imgui/backends/imgui_impl_vulkan.h vendored
View File

@ -2,11 +2,9 @@
// This needs to be used along with a Platform Backend (e.g. GLFW, SDL, Win32, custom..)
// Implemented features:
// [!] Renderer: User texture binding. Use 'VkDescriptorSet' as ImTextureID. Read the FAQ about ImTextureID! See https://github.com/ocornut/imgui/pull/914 for discussions.
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// Important: on 32-bit systems, user texture binding is only supported if your imconfig file has '#define ImTextureID ImU64'.
// See imgui_impl_vulkan.cpp file for details.
// [!] Renderer: User texture binding. Use 'VkDescriptorSet' as ImTextureID. Call ImGui_ImplVulkan_AddTexture() to register one. Read the FAQ about ImTextureID! See https://github.com/ocornut/imgui/pull/914 for discussions.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// The aim of imgui_impl_vulkan.h/.cpp is to be usable in your engine without any modification.
// IF YOU FEEL YOU NEED TO MAKE ANY CHANGE TO THIS CODE, please share them and your feedback at https://github.com/ocornut/imgui/
@ -63,11 +61,18 @@
#define IMGUI_IMPL_VULKAN_HAS_DYNAMIC_RENDERING
#endif
// Current version of the backend use 1 descriptor for the font atlas + as many as additional calls done to ImGui_ImplVulkan_AddTexture().
// It is expected that as early as Q1 2025 the backend will use a few more descriptors. Use this value + number of desired calls to ImGui_ImplVulkan_AddTexture().
#define IMGUI_IMPL_VULKAN_MINIMUM_IMAGE_SAMPLER_POOL_SIZE (1) // Minimum per atlas
// Initialization data, for ImGui_ImplVulkan_Init()
// - VkDescriptorPool should be created with VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT,
// and must contain a pool size large enough to hold an ImGui VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER descriptor.
// - When using dynamic rendering, set UseDynamicRendering=true and fill PipelineRenderingCreateInfo structure.
// [Please zero-clear before use!]
// - About descriptor pool:
// - A VkDescriptorPool should be created with VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT,
// and must contain a pool size large enough to hold a small number of VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER descriptors.
// - As an convenience, by setting DescriptorPoolSize > 0 the backend will create one for you.
// - About dynamic rendering:
// - When using dynamic rendering, set UseDynamicRendering=true and fill PipelineRenderingCreateInfo structure.
struct ImGui_ImplVulkan_InitInfo
{
VkInstance Instance;
@ -75,7 +80,7 @@ struct ImGui_ImplVulkan_InitInfo
VkDevice Device;
uint32_t QueueFamily;
VkQueue Queue;
VkDescriptorPool DescriptorPool; // See requirements in note above
VkDescriptorPool DescriptorPool; // See requirements in note above; ignored if using DescriptorPoolSize > 0
VkRenderPass RenderPass; // Ignored if using dynamic rendering
uint32_t MinImageCount; // >= 2
uint32_t ImageCount; // >= MinImageCount
@ -85,6 +90,9 @@ struct ImGui_ImplVulkan_InitInfo
VkPipelineCache PipelineCache;
uint32_t Subpass;
// (Optional) Set to create internal descriptor pool instead of using DescriptorPool
uint32_t DescriptorPoolSize;
// (Optional) Dynamic Rendering
// Need to explicitly enable VK_KHR_dynamic_rendering extension to use this, even for Vulkan 1.3.
bool UseDynamicRendering;
@ -117,20 +125,36 @@ IMGUI_IMPL_API void ImGui_ImplVulkan_RemoveTexture(VkDescriptorSet de
// This is only useful with IMGUI_IMPL_VULKAN_NO_PROTOTYPES / VK_NO_PROTOTYPES
IMGUI_IMPL_API bool ImGui_ImplVulkan_LoadFunctions(PFN_vkVoidFunction(*loader_func)(const char* function_name, void* user_data), void* user_data = nullptr);
// [BETA] Selected render state data shared with callbacks.
// This is temporarily stored in GetPlatformIO().Renderer_RenderState during the ImGui_ImplVulkan_RenderDrawData() call.
// (Please open an issue if you feel you need access to more data)
struct ImGui_ImplVulkan_RenderState
{
VkCommandBuffer CommandBuffer;
VkPipeline Pipeline;
VkPipelineLayout PipelineLayout;
};
//-------------------------------------------------------------------------
// Internal / Miscellaneous Vulkan Helpers
// (Used by example's main.cpp. Used by multi-viewport features. PROBABLY NOT used by your own engine/app.)
//-------------------------------------------------------------------------
// Used by example's main.cpp. Used by multi-viewport features. PROBABLY NOT used by your own engine/app.
//
// You probably do NOT need to use or care about those functions.
// Those functions only exist because:
// 1) they facilitate the readability and maintenance of the multiple main.cpp examples files.
// 2) the multi-viewport / platform window implementation needs them internally.
// Generally we avoid exposing any kind of superfluous high-level helpers in the bindings,
// Generally we avoid exposing any kind of superfluous high-level helpers in the backends,
// but it is too much code to duplicate everywhere so we exceptionally expose them.
//
// Your engine/app will likely _already_ have code to setup all that stuff (swap chain, render pass, frame buffers, etc.).
// You may read this code to learn about Vulkan, but it is recommended you use you own custom tailored code to do equivalent work.
// (The ImGui_ImplVulkanH_XXX functions do not interact with any of the state used by the regular ImGui_ImplVulkan_XXX functions)
// Your engine/app will likely _already_ have code to setup all that stuff (swap chain,
// render pass, frame buffers, etc.). You may read this code if you are curious, but
// it is recommended you use you own custom tailored code to do equivalent work.
//
// We don't provide a strong guarantee that we won't change those functions API.
//
// The ImGui_ImplVulkanH_XXX functions should NOT interact with any of the state used
// by the regular ImGui_ImplVulkan_XXX functions).
//-------------------------------------------------------------------------
struct ImGui_ImplVulkanH_Frame;
@ -141,6 +165,8 @@ IMGUI_IMPL_API void ImGui_ImplVulkanH_CreateOrResizeWindow(VkIns
IMGUI_IMPL_API void ImGui_ImplVulkanH_DestroyWindow(VkInstance instance, VkDevice device, ImGui_ImplVulkanH_Window* wnd, const VkAllocationCallbacks* allocator);
IMGUI_IMPL_API VkSurfaceFormatKHR ImGui_ImplVulkanH_SelectSurfaceFormat(VkPhysicalDevice physical_device, VkSurfaceKHR surface, const VkFormat* request_formats, int request_formats_count, VkColorSpaceKHR request_color_space);
IMGUI_IMPL_API VkPresentModeKHR ImGui_ImplVulkanH_SelectPresentMode(VkPhysicalDevice physical_device, VkSurfaceKHR surface, const VkPresentModeKHR* request_modes, int request_modes_count);
IMGUI_IMPL_API VkPhysicalDevice ImGui_ImplVulkanH_SelectPhysicalDevice(VkInstance instance);
IMGUI_IMPL_API uint32_t ImGui_ImplVulkanH_SelectQueueFamilyIndex(VkPhysicalDevice physical_device);
IMGUI_IMPL_API int ImGui_ImplVulkanH_GetMinImageCountFromPresentMode(VkPresentModeKHR present_mode);
// Helper structure to hold the data needed by one rendering frame

59
external/imgui/imgui/backends/imgui_impl_wgpu.cpp vendored
View File

@ -4,7 +4,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'WGPUTextureView' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -16,6 +17,9 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2024-10-14: Update Dawn support for change of string usages. (#8082, #8083)
// 2024-10-07: Expose selected render state in ImGui_ImplWGPU_RenderState, which you can access in 'void* platform_io.Renderer_RenderState' during draw callbacks.
// 2024-10-07: Changed default texture sampler to Clamp instead of Repeat/Wrap.
// 2024-09-16: Added support for optional IMGUI_IMPL_WEBGPU_BACKEND_DAWN / IMGUI_IMPL_WEBGPU_BACKEND_WGPU define to handle ever-changing native implementations. (#7977)
// 2024-01-22: Added configurable PipelineMultisampleState struct. (#7240)
// 2024-01-22: (Breaking) ImGui_ImplWGPU_Init() now takes a ImGui_ImplWGPU_InitInfo structure instead of variety of parameters, allowing for easier further changes.
@ -272,7 +276,11 @@ static WGPUProgrammableStageDescriptor ImGui_ImplWGPU_CreateShaderModule(const c
WGPUProgrammableStageDescriptor stage_desc = {};
stage_desc.module = wgpuDeviceCreateShaderModule(bd->wgpuDevice, &desc);
#ifdef IMGUI_IMPL_WEBGPU_BACKEND_DAWN
stage_desc.entryPoint = { "main", WGPU_STRLEN };
#else
stage_desc.entryPoint = "main";
#endif
return stage_desc;
}
@ -385,6 +393,9 @@ void ImGui_ImplWGPU_RenderDrawData(ImDrawData* draw_data, WGPURenderPassEncoder
{
nullptr,
"Dear ImGui Vertex buffer",
#ifdef IMGUI_IMPL_WEBGPU_BACKEND_DAWN
WGPU_STRLEN,
#endif
WGPUBufferUsage_CopyDst | WGPUBufferUsage_Vertex,
MEMALIGN(fr->VertexBufferSize * sizeof(ImDrawVert), 4),
false
@ -409,6 +420,9 @@ void ImGui_ImplWGPU_RenderDrawData(ImDrawData* draw_data, WGPURenderPassEncoder
{
nullptr,
"Dear ImGui Index buffer",
#ifdef IMGUI_IMPL_WEBGPU_BACKEND_DAWN
WGPU_STRLEN,
#endif
WGPUBufferUsage_CopyDst | WGPUBufferUsage_Index,
MEMALIGN(fr->IndexBufferSize * sizeof(ImDrawIdx), 4),
false
@ -425,11 +439,11 @@ void ImGui_ImplWGPU_RenderDrawData(ImDrawData* draw_data, WGPURenderPassEncoder
ImDrawIdx* idx_dst = (ImDrawIdx*)fr->IndexBufferHost;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
memcpy(vtx_dst, cmd_list->VtxBuffer.Data, cmd_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += cmd_list->VtxBuffer.Size;
idx_dst += cmd_list->IdxBuffer.Size;
const ImDrawList* draw_list = draw_data->CmdLists[n];
memcpy(vtx_dst, draw_list->VtxBuffer.Data, draw_list->VtxBuffer.Size * sizeof(ImDrawVert));
memcpy(idx_dst, draw_list->IdxBuffer.Data, draw_list->IdxBuffer.Size * sizeof(ImDrawIdx));
vtx_dst += draw_list->VtxBuffer.Size;
idx_dst += draw_list->IdxBuffer.Size;
}
int64_t vb_write_size = MEMALIGN((char*)vtx_dst - (char*)fr->VertexBufferHost, 4);
int64_t ib_write_size = MEMALIGN((char*)idx_dst - (char*)fr->IndexBufferHost, 4);
@ -439,6 +453,13 @@ void ImGui_ImplWGPU_RenderDrawData(ImDrawData* draw_data, WGPURenderPassEncoder
// Setup desired render state
ImGui_ImplWGPU_SetupRenderState(draw_data, pass_encoder, fr);
// Setup render state structure (for callbacks and custom texture bindings)
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
ImGui_ImplWGPU_RenderState render_state;
render_state.Device = bd->wgpuDevice;
render_state.RenderPassEncoder = pass_encoder;
platform_io.Renderer_RenderState = &render_state;
// Render command lists
// (Because we merged all buffers into a single one, we maintain our own offset into them)
int global_vtx_offset = 0;
@ -447,10 +468,10 @@ void ImGui_ImplWGPU_RenderDrawData(ImDrawData* draw_data, WGPURenderPassEncoder
ImVec2 clip_off = draw_data->DisplayPos;
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
const ImDrawList* cmd_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
const ImDrawList* draw_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback != nullptr)
{
// User callback, registered via ImDrawList::AddCallback()
@ -458,7 +479,7 @@ void ImGui_ImplWGPU_RenderDrawData(ImDrawData* draw_data, WGPURenderPassEncoder
if (pcmd->UserCallback == ImDrawCallback_ResetRenderState)
ImGui_ImplWGPU_SetupRenderState(draw_data, pass_encoder, fr);
else
pcmd->UserCallback(cmd_list, pcmd);
pcmd->UserCallback(draw_list, pcmd);
}
else
{
@ -494,9 +515,10 @@ void ImGui_ImplWGPU_RenderDrawData(ImDrawData* draw_data, WGPURenderPassEncoder
wgpuRenderPassEncoderDrawIndexed(pass_encoder, pcmd->ElemCount, 1, pcmd->IdxOffset + global_idx_offset, pcmd->VtxOffset + global_vtx_offset, 0);
}
}
global_idx_offset += cmd_list->IdxBuffer.Size;
global_vtx_offset += cmd_list->VtxBuffer.Size;
global_idx_offset += draw_list->IdxBuffer.Size;
global_vtx_offset += draw_list->VtxBuffer.Size;
}
platform_io.Renderer_RenderState = nullptr;
}
static void ImGui_ImplWGPU_CreateFontsTexture()
@ -511,7 +533,11 @@ static void ImGui_ImplWGPU_CreateFontsTexture()
// Upload texture to graphics system
{
WGPUTextureDescriptor tex_desc = {};
#ifdef IMGUI_IMPL_WEBGPU_BACKEND_DAWN
tex_desc.label = { "Dear ImGui Font Texture", WGPU_STRLEN };
#else
tex_desc.label = "Dear ImGui Font Texture";
#endif
tex_desc.dimension = WGPUTextureDimension_2D;
tex_desc.size.width = width;
tex_desc.size.height = height;
@ -555,9 +581,9 @@ static void ImGui_ImplWGPU_CreateFontsTexture()
sampler_desc.minFilter = WGPUFilterMode_Linear;
sampler_desc.magFilter = WGPUFilterMode_Linear;
sampler_desc.mipmapFilter = WGPUMipmapFilterMode_Linear;
sampler_desc.addressModeU = WGPUAddressMode_Repeat;
sampler_desc.addressModeV = WGPUAddressMode_Repeat;
sampler_desc.addressModeW = WGPUAddressMode_Repeat;
sampler_desc.addressModeU = WGPUAddressMode_ClampToEdge;
sampler_desc.addressModeV = WGPUAddressMode_ClampToEdge;
sampler_desc.addressModeW = WGPUAddressMode_ClampToEdge;
sampler_desc.maxAnisotropy = 1;
bd->renderResources.Sampler = wgpuDeviceCreateSampler(bd->wgpuDevice, &sampler_desc);
}
@ -574,6 +600,9 @@ static void ImGui_ImplWGPU_CreateUniformBuffer()
{
nullptr,
"Dear ImGui Uniform buffer",
#ifdef IMGUI_IMPL_WEBGPU_BACKEND_DAWN
WGPU_STRLEN,
#endif
WGPUBufferUsage_CopyDst | WGPUBufferUsage_Uniform,
MEMALIGN(sizeof(Uniforms), 16),
false

14
external/imgui/imgui/backends/imgui_impl_wgpu.h vendored
View File

@ -11,7 +11,8 @@
// Implemented features:
// [X] Renderer: User texture binding. Use 'WGPUTextureView' as ImTextureID. Read the FAQ about ImTextureID!
// [X] Renderer: Large meshes support (64k+ vertices) with 16-bit indices.
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Expose selected render state for draw callbacks to use. Access in '(ImGui_ImplXXXX_RenderState*)GetPlatformIO().Renderer_RenderState'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -51,7 +52,16 @@ IMGUI_IMPL_API void ImGui_ImplWGPU_NewFrame();
IMGUI_IMPL_API void ImGui_ImplWGPU_RenderDrawData(ImDrawData* draw_data, WGPURenderPassEncoder pass_encoder);
// Use if you want to reset your rendering device without losing Dear ImGui state.
IMGUI_IMPL_API void ImGui_ImplWGPU_InvalidateDeviceObjects();
IMGUI_IMPL_API bool ImGui_ImplWGPU_CreateDeviceObjects();
IMGUI_IMPL_API void ImGui_ImplWGPU_InvalidateDeviceObjects();
// [BETA] Selected render state data shared with callbacks.
// This is temporarily stored in GetPlatformIO().Renderer_RenderState during the ImGui_ImplWGPU_RenderDrawData() call.
// (Please open an issue if you feel you need access to more data)
struct ImGui_ImplWGPU_RenderState
{
WGPUDevice Device;
WGPURenderPassEncoder RenderPassEncoder;
};
#endif // #ifndef IMGUI_DISABLE

129
external/imgui/imgui/backends/imgui_impl_win32.cpp vendored
View File

@ -4,9 +4,9 @@
// Implemented features:
// [X] Platform: Clipboard support (for Win32 this is actually part of core dear imgui)
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen/Pen.
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy VK_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy VK_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@ -133,12 +133,16 @@ static ImGui_ImplWin32_Data* ImGui_ImplWin32_GetBackendData()
{
return ImGui::GetCurrentContext() ? (ImGui_ImplWin32_Data*)ImGui::GetIO().BackendPlatformUserData : nullptr;
}
static ImGui_ImplWin32_Data* ImGui_ImplWin32_GetBackendData(ImGuiIO& io)
{
return (ImGui_ImplWin32_Data*)io.BackendPlatformUserData;
}
// Functions
static void ImGui_ImplWin32_UpdateKeyboardCodePage()
static void ImGui_ImplWin32_UpdateKeyboardCodePage(ImGuiIO& io)
{
// Retrieve keyboard code page, required for handling of non-Unicode Windows.
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(io);
HKL keyboard_layout = ::GetKeyboardLayout(0);
LCID keyboard_lcid = MAKELCID(HIWORD(keyboard_layout), SORT_DEFAULT);
if (::GetLocaleInfoA(keyboard_lcid, (LOCALE_RETURN_NUMBER | LOCALE_IDEFAULTANSICODEPAGE), (LPSTR)&bd->KeyboardCodePage, sizeof(bd->KeyboardCodePage)) == 0)
@ -168,7 +172,7 @@ static bool ImGui_ImplWin32_InitEx(void* hwnd, bool platform_has_own_dc)
bd->TicksPerSecond = perf_frequency;
bd->Time = perf_counter;
bd->LastMouseCursor = ImGuiMouseCursor_COUNT;
ImGui_ImplWin32_UpdateKeyboardCodePage();
ImGui_ImplWin32_UpdateKeyboardCodePage(io);
// Set platform dependent data in viewport
ImGuiViewport* main_viewport = ImGui::GetMainViewport();
@ -228,13 +232,11 @@ void ImGui_ImplWin32_Shutdown()
IM_DELETE(bd);
}
static bool ImGui_ImplWin32_UpdateMouseCursor()
static bool ImGui_ImplWin32_UpdateMouseCursor(ImGuiIO& io, ImGuiMouseCursor imgui_cursor)
{
ImGuiIO& io = ImGui::GetIO();
if (io.ConfigFlags & ImGuiConfigFlags_NoMouseCursorChange)
return false;
ImGuiMouseCursor imgui_cursor = ImGui::GetMouseCursor();
if (imgui_cursor == ImGuiMouseCursor_None || io.MouseDrawCursor)
{
// Hide OS mouse cursor if imgui is drawing it or if it wants no cursor
@ -266,49 +268,46 @@ static bool IsVkDown(int vk)
return (::GetKeyState(vk) & 0x8000) != 0;
}
static void ImGui_ImplWin32_AddKeyEvent(ImGuiKey key, bool down, int native_keycode, int native_scancode = -1)
static void ImGui_ImplWin32_AddKeyEvent(ImGuiIO& io, ImGuiKey key, bool down, int native_keycode, int native_scancode = -1)
{
ImGuiIO& io = ImGui::GetIO();
io.AddKeyEvent(key, down);
io.SetKeyEventNativeData(key, native_keycode, native_scancode); // To support legacy indexing (<1.87 user code)
IM_UNUSED(native_scancode);
}
static void ImGui_ImplWin32_ProcessKeyEventsWorkarounds()
static void ImGui_ImplWin32_ProcessKeyEventsWorkarounds(ImGuiIO& io)
{
// Left & right Shift keys: when both are pressed together, Windows tend to not generate the WM_KEYUP event for the first released one.
if (ImGui::IsKeyDown(ImGuiKey_LeftShift) && !IsVkDown(VK_LSHIFT))
ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftShift, false, VK_LSHIFT);
ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftShift, false, VK_LSHIFT);
if (ImGui::IsKeyDown(ImGuiKey_RightShift) && !IsVkDown(VK_RSHIFT))
ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightShift, false, VK_RSHIFT);
ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightShift, false, VK_RSHIFT);
// Sometimes WM_KEYUP for Win key is not passed down to the app (e.g. for Win+V on some setups, according to GLFW).
if (ImGui::IsKeyDown(ImGuiKey_LeftSuper) && !IsVkDown(VK_LWIN))
ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftSuper, false, VK_LWIN);
ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftSuper, false, VK_LWIN);
if (ImGui::IsKeyDown(ImGuiKey_RightSuper) && !IsVkDown(VK_RWIN))
ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightSuper, false, VK_RWIN);
ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightSuper, false, VK_RWIN);
}
static void ImGui_ImplWin32_UpdateKeyModifiers()
static void ImGui_ImplWin32_UpdateKeyModifiers(ImGuiIO& io)
{
ImGuiIO& io = ImGui::GetIO();
io.AddKeyEvent(ImGuiMod_Ctrl, IsVkDown(VK_CONTROL));
io.AddKeyEvent(ImGuiMod_Shift, IsVkDown(VK_SHIFT));
io.AddKeyEvent(ImGuiMod_Alt, IsVkDown(VK_MENU));
io.AddKeyEvent(ImGuiMod_Super, IsVkDown(VK_LWIN) || IsVkDown(VK_RWIN));
}
static void ImGui_ImplWin32_UpdateMouseData()
static void ImGui_ImplWin32_UpdateMouseData(ImGuiIO& io)
{
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(io);
IM_ASSERT(bd->hWnd != 0);
HWND focused_window = ::GetForegroundWindow();
const bool is_app_focused = (focused_window == bd->hWnd);
if (is_app_focused)
{
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
// (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when io.ConfigNavMoveSetMousePos is enabled by user)
if (io.WantSetMousePos)
{
POINT pos = { (int)io.MousePos.x, (int)io.MousePos.y };
@ -328,11 +327,10 @@ static void ImGui_ImplWin32_UpdateMouseData()
}
// Gamepad navigation mapping
static void ImGui_ImplWin32_UpdateGamepads()
static void ImGui_ImplWin32_UpdateGamepads(ImGuiIO& io)
{
#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(io);
//if ((io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) == 0) // FIXME: Technically feeding gamepad shouldn't depend on this now that they are regular inputs.
// return;
@ -381,7 +379,9 @@ static void ImGui_ImplWin32_UpdateGamepads()
MAP_ANALOG(ImGuiKey_GamepadRStickDown, gamepad.sThumbRY, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768);
#undef MAP_BUTTON
#undef MAP_ANALOG
#endif // #ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
#else // #ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
IM_UNUSED(io);
#endif
}
void ImGui_ImplWin32_NewFrame()
@ -402,25 +402,26 @@ void ImGui_ImplWin32_NewFrame()
bd->Time = current_time;
// Update OS mouse position
ImGui_ImplWin32_UpdateMouseData();
ImGui_ImplWin32_UpdateMouseData(io);
// Process workarounds for known Windows key handling issues
ImGui_ImplWin32_ProcessKeyEventsWorkarounds();
ImGui_ImplWin32_ProcessKeyEventsWorkarounds(io);
// Update OS mouse cursor with the cursor requested by imgui
ImGuiMouseCursor mouse_cursor = io.MouseDrawCursor ? ImGuiMouseCursor_None : ImGui::GetMouseCursor();
if (bd->LastMouseCursor != mouse_cursor)
{
bd->LastMouseCursor = mouse_cursor;
ImGui_ImplWin32_UpdateMouseCursor();
ImGui_ImplWin32_UpdateMouseCursor(io, mouse_cursor);
}
// Update game controllers (if enabled and available)
ImGui_ImplWin32_UpdateGamepads();
ImGui_ImplWin32_UpdateGamepads(io);
}
// Map VK_xxx to ImGuiKey_xxx.
// Not static to allow third-party code to use that if they want to (but undocumented)
ImGuiKey ImGui_ImplWin32_KeyEventToImGuiKey(WPARAM wParam, LPARAM lParam);
ImGuiKey ImGui_ImplWin32_KeyEventToImGuiKey(WPARAM wParam, LPARAM lParam)
{
// There is no distinct VK_xxx for keypad enter, instead it is VK_RETURN + KF_EXTENDED.
@ -558,22 +559,10 @@ ImGuiKey ImGui_ImplWin32_KeyEventToImGuiKey(WPARAM wParam, LPARAM lParam)
#define DBT_DEVNODES_CHANGED 0x0007
#endif
// Win32 message handler (process Win32 mouse/keyboard inputs, etc.)
// Call from your application's message handler. Keep calling your message handler unless this function returns TRUE.
// When implementing your own backend, you can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if Dear ImGui wants to use your inputs.
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
// Generally you may always pass all inputs to Dear ImGui, and hide them from your application based on those two flags.
// PS: In this Win32 handler, we use the capture API (GetCapture/SetCapture/ReleaseCapture) to be able to read mouse coordinates when dragging mouse outside of our window bounds.
// PS: We treat DBLCLK messages as regular mouse down messages, so this code will work on windows classes that have the CS_DBLCLKS flag set. Our own example app code doesn't set this flag.
#if 0
// Copy this line into your .cpp file to forward declare the function.
extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
#endif
// Helper to obtain the source of mouse messages.
// See https://learn.microsoft.com/en-us/windows/win32/tablet/system-events-and-mouse-messages
// Prefer to call this at the top of the message handler to avoid the possibility of other Win32 calls interfering with this.
static ImGuiMouseSource GetMouseSourceFromMessageExtraInfo()
static ImGuiMouseSource ImGui_ImplWin32_GetMouseSourceFromMessageExtraInfo()
{
LPARAM extra_info = ::GetMessageExtraInfo();
if ((extra_info & 0xFFFFFF80) == 0xFF515700)
@ -583,22 +572,40 @@ static ImGuiMouseSource GetMouseSourceFromMessageExtraInfo()
return ImGuiMouseSource_Mouse;
}
// Win32 message handler (process Win32 mouse/keyboard inputs, etc.)
// Call from your application's message handler. Keep calling your message handler unless this function returns TRUE.
// When implementing your own backend, you can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if Dear ImGui wants to use your inputs.
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
// Generally you may always pass all inputs to Dear ImGui, and hide them from your application based on those two flags.
// PS: We treat DBLCLK messages as regular mouse down messages, so this code will work on windows classes that have the CS_DBLCLKS flag set. Our own example app code doesn't set this flag.
// Copy either line into your .cpp file to forward declare the function:
extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); // Use ImGui::GetCurrentContext()
extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandlerEx(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, ImGuiIO& io); // Doesn't use ImGui::GetCurrentContext()
IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
// Most backends don't have silent checks like this one, but we need it because WndProc are called early in CreateWindow().
// We silently allow both context or just only backend data to be nullptr.
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
if (ImGui::GetCurrentContext() == nullptr)
return 0;
return ImGui_ImplWin32_WndProcHandlerEx(hwnd, msg, wParam, lParam, ImGui::GetIO());
}
// This version is in theory thread-safe in the sense that no path should access ImGui::GetCurrentContext().
IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandlerEx(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, ImGuiIO& io)
{
ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(io);
if (bd == nullptr)
return 0;
ImGuiIO& io = ImGui::GetIO();
switch (msg)
{
case WM_MOUSEMOVE:
case WM_NCMOUSEMOVE:
{
// We need to call TrackMouseEvent in order to receive WM_MOUSELEAVE events
ImGuiMouseSource mouse_source = GetMouseSourceFromMessageExtraInfo();
ImGuiMouseSource mouse_source = ImGui_ImplWin32_GetMouseSourceFromMessageExtraInfo();
const int area = (msg == WM_MOUSEMOVE) ? 1 : 2;
bd->MouseHwnd = hwnd;
if (bd->MouseTrackedArea != area)
@ -645,14 +652,14 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA
case WM_MBUTTONDOWN: case WM_MBUTTONDBLCLK:
case WM_XBUTTONDOWN: case WM_XBUTTONDBLCLK:
{
ImGuiMouseSource mouse_source = GetMouseSourceFromMessageExtraInfo();
ImGuiMouseSource mouse_source = ImGui_ImplWin32_GetMouseSourceFromMessageExtraInfo();
int button = 0;
if (msg == WM_LBUTTONDOWN || msg == WM_LBUTTONDBLCLK) { button = 0; }
if (msg == WM_RBUTTONDOWN || msg == WM_RBUTTONDBLCLK) { button = 1; }
if (msg == WM_MBUTTONDOWN || msg == WM_MBUTTONDBLCLK) { button = 2; }
if (msg == WM_XBUTTONDOWN || msg == WM_XBUTTONDBLCLK) { button = (GET_XBUTTON_WPARAM(wParam) == XBUTTON1) ? 3 : 4; }
if (bd->MouseButtonsDown == 0 && ::GetCapture() == nullptr)
::SetCapture(hwnd);
::SetCapture(hwnd); // Allow us to read mouse coordinates when dragging mouse outside of our window bounds.
bd->MouseButtonsDown |= 1 << button;
io.AddMouseSourceEvent(mouse_source);
io.AddMouseButtonEvent(button, true);
@ -663,7 +670,7 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA
case WM_MBUTTONUP:
case WM_XBUTTONUP:
{
ImGuiMouseSource mouse_source = GetMouseSourceFromMessageExtraInfo();
ImGuiMouseSource mouse_source = ImGui_ImplWin32_GetMouseSourceFromMessageExtraInfo();
int button = 0;
if (msg == WM_LBUTTONUP) { button = 0; }
if (msg == WM_RBUTTONUP) { button = 1; }
@ -691,7 +698,7 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA
if (wParam < 256)
{
// Submit modifiers
ImGui_ImplWin32_UpdateKeyModifiers();
ImGui_ImplWin32_UpdateKeyModifiers(io);
// Obtain virtual key code and convert to ImGuiKey
const ImGuiKey key = ImGui_ImplWin32_KeyEventToImGuiKey(wParam, lParam);
@ -700,28 +707,28 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA
// Special behavior for VK_SNAPSHOT / ImGuiKey_PrintScreen as Windows doesn't emit the key down event.
if (key == ImGuiKey_PrintScreen && !is_key_down)
ImGui_ImplWin32_AddKeyEvent(key, true, vk, scancode);
ImGui_ImplWin32_AddKeyEvent(io, key, true, vk, scancode);
// Submit key event
if (key != ImGuiKey_None)
ImGui_ImplWin32_AddKeyEvent(key, is_key_down, vk, scancode);
ImGui_ImplWin32_AddKeyEvent(io, key, is_key_down, vk, scancode);
// Submit individual left/right modifier events
if (vk == VK_SHIFT)
{
// Important: Shift keys tend to get stuck when pressed together, missing key-up events are corrected in ImGui_ImplWin32_ProcessKeyEventsWorkarounds()
if (IsVkDown(VK_LSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftShift, is_key_down, VK_LSHIFT, scancode); }
if (IsVkDown(VK_RSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightShift, is_key_down, VK_RSHIFT, scancode); }
if (IsVkDown(VK_LSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftShift, is_key_down, VK_LSHIFT, scancode); }
if (IsVkDown(VK_RSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightShift, is_key_down, VK_RSHIFT, scancode); }
}
else if (vk == VK_CONTROL)
{
if (IsVkDown(VK_LCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftCtrl, is_key_down, VK_LCONTROL, scancode); }
if (IsVkDown(VK_RCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightCtrl, is_key_down, VK_RCONTROL, scancode); }
if (IsVkDown(VK_LCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftCtrl, is_key_down, VK_LCONTROL, scancode); }
if (IsVkDown(VK_RCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightCtrl, is_key_down, VK_RCONTROL, scancode); }
}
else if (vk == VK_MENU)
{
if (IsVkDown(VK_LMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftAlt, is_key_down, VK_LMENU, scancode); }
if (IsVkDown(VK_RMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightAlt, is_key_down, VK_RMENU, scancode); }
if (IsVkDown(VK_LMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftAlt, is_key_down, VK_LMENU, scancode); }
if (IsVkDown(VK_RMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightAlt, is_key_down, VK_RMENU, scancode); }
}
}
return 0;
@ -731,7 +738,7 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA
io.AddFocusEvent(msg == WM_SETFOCUS);
return 0;
case WM_INPUTLANGCHANGE:
ImGui_ImplWin32_UpdateKeyboardCodePage();
ImGui_ImplWin32_UpdateKeyboardCodePage(io);
return 0;
case WM_CHAR:
if (::IsWindowUnicode(hwnd))
@ -749,7 +756,7 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA
return 0;
case WM_SETCURSOR:
// This is required to restore cursor when transitioning from e.g resize borders to client area.
if (LOWORD(lParam) == HTCLIENT && ImGui_ImplWin32_UpdateMouseCursor())
if (LOWORD(lParam) == HTCLIENT && ImGui_ImplWin32_UpdateMouseCursor(io, bd->LastMouseCursor))
return 1;
return 0;
case WM_DEVICECHANGE:

4
external/imgui/imgui/backends/imgui_impl_win32.h vendored
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@ -4,9 +4,9 @@
// Implemented features:
// [X] Platform: Clipboard support (for Win32 this is actually part of core dear imgui)
// [X] Platform: Mouse support. Can discriminate Mouse/TouchScreen/Pen.
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy VK_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
// [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy VK_* values are obsolete since 1.87 and not supported since 1.91.5]
// [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
// [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// [X] Platform: Mouse cursor shape and visibility (ImGuiBackendFlags_HasMouseCursors). Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.

40
external/imgui/imgui/backends/sdlgpu3/build_instructions.txt vendored Normal file
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@ -0,0 +1,40 @@
Instructions to rebuild imgui_impl_sdlgpu3_shaders.h
(You don't need to copy this folder if you are using the backend as-is)
1) Compile the raw shader files to SPIRV:
glslc -o vertex.spv -c shader.vert
glslc -o fragment.spv -c shader.frag
2) Build SDL_shadercross (https://github.com/libsdl-org/SDL_shadercross)
3-A) Compiling for the Vulkan Driver:
Nothing to do, you just need the previous vertex.spv/fragment.spv, proceed to step 4
3-B) Compiling for the DirectX 12 Driver:
./shadercross vertex.spv -s SPIRV -d DXBC -t vertex -e main -o vertex.dxbc
./shadercross fragment.spv -s SPIRV -d DXBC -t fragment -e main -o fragment.dxbc
Proceed to step 4
3-C) Compiling for Metal (On windows you'll need the Metal Developer Tools for Windows, on linux you might use wine, but I never tested it):
./shadercross vertex.spv -s SPIRV -d MSL -t vertex -e main -o vertex.metal
./shadercross fragment.spv -s SPIRV -d MSL -t fragment -e main -o fragment.metal
xcrun -sdk macosx metal -o vertex.ir -c vertex.metal
xcrun -sdk macosx metal -o fragment.ir -c fragment.metal
xcrun -sdk macosx metallib -o vertex.metallib -c vertex.ir
xcrun -sdk macosx metallib -o fragment.metallib -c fragment.ir
Proceed to step 4
4) Use a tool like https://notisrac.github.io/FileToCArray/ or misc/fonts/binary_to_compressed_c.cpp in imgui repository to convert the file to a uint8_t array.

15
external/imgui/imgui/backends/sdlgpu3/shader.frag vendored Normal file
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@ -0,0 +1,15 @@
#version 450 core
layout(location = 0) out vec4 fColor;
layout(set=2, binding=0) uniform sampler2D sTexture;
layout(location = 0) in struct
{
vec4 Color;
vec2 UV;
} In;
void main()
{
fColor = In.Color * texture(sTexture, In.UV.st);
}

24
external/imgui/imgui/backends/sdlgpu3/shader.vert vendored Normal file
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@ -0,0 +1,24 @@
#version 450 core
layout(location = 0) in vec2 aPos;
layout(location = 1) in vec2 aUV;
layout(location = 2) in vec4 aColor;
layout(set=1,binding=0) uniform UBO
{
vec2 uScale;
vec2 uTranslate;
} ubo;
layout(location = 0) out struct
{
vec4 Color;
vec2 UV;
} Out;
void main()
{
Out.Color = aColor;
Out.UV = aUV;
gl_Position = vec4(aPos * ubo.uScale + ubo.uTranslate, 0, 1);
gl_Position.y *= -1.0f;
}

4
external/imgui/imgui/backends/vulkan/build_instructions.txt vendored Normal file
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@ -0,0 +1,4 @@
Script to rebuild shaders stored inside imgui_impl_vulkan.h
(You don't need to copy this folder if you are using the backend as-is)

1046
external/imgui/imgui/docs/CHANGELOG.txt vendored
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File diff suppressed because it is too large Load Diff

46
external/imgui/imgui/docs/EXAMPLES.md vendored
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@ -139,8 +139,8 @@ This support building with Emscripten and targeting WebGL.<BR>
Prefer using that if you are using modern GL or WebGL in your application.
[example_sdl2_sdlrenderer2/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl2_sdlrenderer2/) <BR>
SDL2 (Win32, Mac, Linux, etc.) + SDL_Renderer for SDL2 (most graphics backends are supported underneath) <BR>
= main.cpp + imgui_impl_sdl2.cpp + imgui_impl_sdlrenderer.cpp <BR>
SDL2 (Win32, Mac, Linux, etc.) + SDL_Renderer for SDL2 example.<BR>
= main.cpp + imgui_impl_sdl2.cpp + imgui_impl_sdlrenderer2.cpp <BR>
This requires SDL 2.0.18+ (released November 2021) <BR>
[example_sdl2_vulkan/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl2_vulkan/) <BR>
@ -149,6 +149,26 @@ SDL2 (Win32, Mac, Linux, etc.) + Vulkan example. <BR>
This is quite long and tedious, because: Vulkan. <BR>
For this example, the main.cpp file exceptionally use helpers function from imgui_impl_vulkan.h/cpp.
[example_sdl3_opengl3/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl3_opengl3/) <BR>
SDL3 (Win32, Mac, Linux, etc.) + OpenGL3+/ES2/ES3 example. <BR>
= main.cpp + imgui_impl_sdl3.cpp + imgui_impl_opengl3.cpp <BR>
This uses more modern GL calls and custom shaders. <BR>
This support building with Emscripten and targeting WebGL.<BR>
[example_sdl3_sdlgpu3/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl3_sdlgpu3/) <BR>
SDL3 (Win32, Mac, Linux, etc.) + SDL_GPU for SDL3 example.<BR>
= main.cpp + imgui_impl_sdl3.cpp + imgui_impl_sdlrenderer3.cpp <BR>
[example_sdl3_sdlrenderer3/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl3_sdlrenderer3/) <BR>
SDL3 (Win32, Mac, Linux, etc.) + SDL_Renderer for SDL3 example.<BR>
= main.cpp + imgui_impl_sdl3.cpp + imgui_impl_sdlrenderer3.cpp <BR>
[example_sdl3_vulkan/](https://github.com/ocornut/imgui/blob/master/examples/example_sdl3_vulkan/) <BR>
SDL3 (Win32, Mac, Linux, etc.) + Vulkan example. <BR>
= main.cpp + imgui_impl_sdl3.cpp + imgui_impl_vulkan.cpp <BR>
This is quite long and tedious, because: Vulkan. <BR>
For this example, the main.cpp file exceptionally use helpers function from imgui_impl_vulkan.h/cpp.
[example_win32_directx9/](https://github.com/ocornut/imgui/blob/master/examples/example_win32_directx9/) <BR>
DirectX9 example, Windows only. <BR>
= main.cpp + imgui_impl_win32.cpp + imgui_impl_dx9.cpp
@ -167,15 +187,19 @@ DirectX12 example, Windows only. <BR>
This is quite long and tedious, because: DirectX12.
[example_win32_opengl3/](https://github.com/ocornut/imgui/blob/master/examples/example_win32_opengl3/) <BR>
Raw Windows + OpenGL3 + example (modern, programmable pipeline) <BR>
Raw Windows + OpenGL3 example (modern, programmable pipeline) <BR>
= main.cpp + imgui_impl_win32.cpp + imgui_impl_opengl3.cpp <BR>
[example_win32_vulkan/](https://github.com/ocornut/imgui/blob/master/examples/example_win32_vulkan/) <BR>
Raw Windows + Vulkan example <BR>
= main.cpp + imgui_impl_win32.cpp + imgui_impl_vulkan.cpp <BR>
### Miscellaneous
**Building**
Unfortunately nowadays it is still tedious to create and maintain portable build files using external
Unfortunately, nowadays it is still tedious to create and maintain portable build files using external
libraries (the kind we're using here to create a window and render 3D triangles) without relying on
third party software and build systems. For most examples here we choose to provide:
- Makefiles for Linux/OSX
@ -191,22 +215,22 @@ If you are interested in using Cmake to build and links examples, see:
**About mouse cursor latency**
Dear ImGui has no particular extra lag for most behaviors,
Dear ImGui does not introduce significant extra lag for most behaviors,
e.g. the last value passed to 'io.AddMousePosEvent()' before NewFrame() will result in windows being moved
to the right spot at the time of EndFrame()/Render(). At 60 FPS your experience should be pleasant.
However, consider that OS mouse cursors are typically drawn through a very specific hardware accelerated
path and will feel smoother than the majority of contents rendered via regular graphics API (including,
However, consider that OS mouse cursors are typically rendered through a very specific hardware-accelerated
path, which makes them feel smoother than the majority of content rendered via regular graphics API (including,
but not limited to Dear ImGui windows). Because UI rendering and interaction happens on the same plane
as the mouse, that disconnect may be jarring to particularly sensitive users.
You may experiment with enabling the io.MouseDrawCursor flag to request Dear ImGui to draw a mouse cursor
using the regular graphics API, to help you visualize the difference between a "hardware" cursor and a
regularly rendered software cursor.
However, rendering a mouse cursor at 60 FPS will feel sluggish so you likely won't want to enable that at
However, rendering a mouse cursor at 60 FPS will feel sluggish, so you likely won't want to enable that at
all times. It might be beneficial for the user experience to switch to a software rendered cursor _only_
when an interactive drag is in progress.
Note that some setup or GPU drivers are likely to be causing extra display lag depending on their settings.
If you feel that dragging windows feels laggy and you are not sure what the cause is: try to build a simple
drawing a flat 2D shape directly under the mouse cursor!
Note that some setup configurations or GPU drivers may introduce additional display lag depending on their settings.
If you notice that dragging windows is laggy and you are not sure what the cause is: try drawing a simple
2D shape directly under the mouse cursor to help identify the issue!

39
external/imgui/imgui/docs/FAQ.md vendored
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@ -380,8 +380,9 @@ node open/closed state differently. See what makes more sense in your situation!
Short explanation:
- Refer to [Image Loading and Displaying Examples](https://github.com/ocornut/imgui/wiki/Image-Loading-and-Displaying-Examples) on the [Wiki](https://github.com/ocornut/imgui/wiki).
- You may use functions such as `ImGui::Image()`, `ImGui::ImageButton()` or lower-level `ImDrawList::AddImage()` to emit draw calls that will use your own textures.
- Actual textures are identified in a way that is up to the user/engine. Those identifiers are stored and passed as ImTextureID (void*) value.
- Loading image files from the disk and turning them into a texture is not within the scope of Dear ImGui (for a good reason).
- Actual textures are identified in a way that is up to the user/engine. Those identifiers are stored and passed as an opaque ImTextureID value.
- By default ImTextureID can store up to 64-bits. You may `#define` it to a custom type/structure if you need.
- Loading image files from the disk and turning them into a texture is not within the scope of Dear ImGui (for a good reason), but the examples linked above may be useful references.
**Please read documentations or tutorials on your graphics API to understand how to display textures on the screen before moving onward.**
@ -389,27 +390,27 @@ Long explanation:
- Dear ImGui's job is to create "meshes", defined in a renderer-agnostic format made of draw commands and vertices. At the end of the frame, those meshes (ImDrawList) will be displayed by your rendering function. They are made up of textured polygons and the code to render them is generally fairly short (a few dozen lines). In the examples/ folder, we provide functions for popular graphics APIs (OpenGL, DirectX, etc.).
- Each rendering function decides on a data type to represent "textures". The concept of what is a "texture" is entirely tied to your underlying engine/graphics API.
We carry the information to identify a "texture" in the ImTextureID type.
ImTextureID is nothing more than a void*, aka 4/8 bytes worth of data: just enough to store one pointer or integer of your choice.
ImTextureID default to ImU64 aka 8 bytes worth of data: just enough to store one pointer or integer of your choice.
Dear ImGui doesn't know or understand what you are storing in ImTextureID, it merely passes ImTextureID values until they reach your rendering function.
- In the [examples/](https://github.com/ocornut/imgui/tree/master/examples) backends, for each graphics API we decided on a type that is likely to be a good representation for specifying an image from the end-user perspective. This is what the _examples_ rendering functions are using:
```cpp
OpenGL:
- ImTextureID = GLuint
- ImTextureID should contains 'GLuint' (GL texture identifier).
- See ImGui_ImplOpenGL3_RenderDrawData() function in imgui_impl_opengl3.cpp
```
```cpp
DirectX9:
- ImTextureID = LPDIRECT3DTEXTURE9
- ImTextureID should contain a 'LPDIRECT3DTEXTURE9' (pointer).
- See ImGui_ImplDX9_RenderDrawData() function in imgui_impl_dx9.cpp
```
```cpp
DirectX11:
- ImTextureID = ID3D11ShaderResourceView*
- ImTextureID should contain a 'ID3D11ShaderResourceView*' (pointer)
- See ImGui_ImplDX11_RenderDrawData() function in imgui_impl_dx11.cpp
```
```cpp
DirectX12:
- ImTextureID = D3D12_GPU_DESCRIPTOR_HANDLE
- ImTextureID should contain a 'D3D12_GPU_DESCRIPTOR_HANDLE' (always 64-bits)
- See ImGui_ImplDX12_RenderDrawData() function in imgui_impl_dx12.cpp
```
For example, in the OpenGL example backend we store raw OpenGL texture identifier (GLuint) inside ImTextureID.
@ -421,14 +422,14 @@ If you are starting with OpenGL or DirectX or Vulkan and haven't built much of a
User code may do:
```cpp
// Cast our texture type to ImTextureID / void*
// Cast our texture type to ImTextureID
MyTexture* texture = g_CoffeeTableTexture;
ImGui::Image((void*)texture, ImVec2(texture->Width, texture->Height));
ImGui::Image((ImTextureID)(intptr_t)texture, ImVec2(texture->Width, texture->Height));
```
The renderer function called after ImGui::Render() will receive that same value that the user code passed:
```cpp
// Cast ImTextureID / void* stored in the draw command as our texture type
MyTexture* texture = (MyTexture*)pcmd->GetTexID();
// Cast ImTextureID stored in the draw command as our texture type
MyTexture* texture = (MyTexture*)(intptr_t)pcmd->GetTexID();
MyEngineBindTexture2D(texture);
```
Once you understand this design, you will understand that loading image files and turning them into displayable textures is not within the scope of Dear ImGui.
@ -437,19 +438,19 @@ If you want to display an image file (e.g. PNG file) on the screen, please refer
Refer to [Image Loading and Displaying Examples](https://github.com/ocornut/imgui/wiki/Image-Loading-and-Displaying-Examples) on the [Wiki](https://github.com/ocornut/imgui/wiki) to find simplified examples for loading textures with OpenGL, DirectX9 and DirectX11.
C/C++ tip: a void* is pointer-sized storage. You may safely store any pointer or integer into it by casting your value to ImTextureID / void*, and vice-versa.
Because both end-points (user code and rendering function) are under your control, you know exactly what is stored inside the ImTextureID / void*.
C/C++ tip: a u64 is 8 bytes. You may safely store any pointer or integer into it by casting your value to ImTextureID, and vice-versa.
Because both end-points (user code and rendering function) are under your control, you know exactly what is stored inside the ImTextureID.
Here are some examples:
```cpp
GLuint my_tex = XXX;
void* my_void_ptr;
my_void_ptr = (void*)(intptr_t)my_tex; // cast a GLuint into a void* (we don't take its address! we literally store the value inside the pointer)
my_tex = (GLuint)(intptr_t)my_void_ptr; // cast a void* into a GLuint
ImTextureID my_imtexid;
my_imtexid = (ImTextureID)(intptr_t)my_tex; // cast a GLuint into a ImTextureID (we don't take its address! we just copy the address)
my_tex = (GLuint)(intptr_t)my_imtexid; // cast a ImTextureID into a GLuint
ID3D11ShaderResourceView* my_dx11_srv = XXX;
void* my_void_ptr;
my_void_ptr = (void*)my_dx11_srv; // cast a ID3D11ShaderResourceView* into an opaque void*
my_dx11_srv = (ID3D11ShaderResourceView*)my_void_ptr; // cast a void* into a ID3D11ShaderResourceView*
ImTextureID my_imtexid;
my_imtexid = (ImTextureID)(intptr_t)my_dx11_srv; // cast a ID3D11ShaderResourceView* into an opaque ImTextureID
my_dx11_srv = (ID3D11ShaderResourceView*)(intptr_t)_my_imtexid; // cast a ImTextureID into a ID3D11ShaderResourceView*
```
Finally, you may call `ImGui::ShowMetricsWindow()` to explore/visualize/understand how the ImDrawList are generated.

6
external/imgui/imgui/docs/README.md vendored
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@ -110,7 +110,7 @@ Reading the changelogs is a good way to keep up to date with the things Dear ImG
Calling the `ImGui::ShowDemoWindow()` function will create a demo window showcasing a variety of features and examples. The code is always available for reference in `imgui_demo.cpp`. [Here's how the demo looks](https://raw.githubusercontent.com/wiki/ocornut/imgui/web/v167/v167-misc.png).
You should be able to build the examples from sources. If you don't, let us know! If you want to have a quick look at some Dear ImGui features, you can download Windows binaries of the demo app here:
- [imgui-demo-binaries-20240105.zip](https://www.dearimgui.com/binaries/imgui-demo-binaries-20240105.zip) (Windows, 1.90.1 WIP, built 2024/01/05, master) or [older binaries](https://www.dearimgui.com/binaries).
- [imgui-demo-binaries-20241211.zip](https://www.dearimgui.com/binaries/imgui-demo-binaries-20241211.zip) (Windows, 1.91.6, built 2024/11/11, master) or [older binaries](https://www.dearimgui.com/binaries).
The demo applications are not DPI aware so expect some blurriness on a 4K screen. For DPI awareness in your application, you can load/reload your font at a different scale and scale your style with `style.ScaleAllSizes()` (see [FAQ](https://www.dearimgui.com/faq)).
@ -123,7 +123,7 @@ On most platforms and when using C++, **you should be able to use a combination
Integrating Dear ImGui within your custom engine is a matter of 1) wiring mouse/keyboard/gamepad inputs 2) uploading a texture to your GPU/render engine 3) providing a render function that can bind textures and render textured triangles, which is essentially what Backends are doing. The [examples/](https://github.com/ocornut/imgui/tree/master/examples) folder is populated with applications doing just that: setting up a window and using backends. If you follow the [Getting Started](https://github.com/ocornut/imgui/wiki/Getting-Started) guide it should in theory takes you less than an hour to integrate Dear ImGui. **Make sure to spend time reading the [FAQ](https://www.dearimgui.com/faq), comments, and the examples applications!**
Officially maintained backends/bindings (in repository):
- Renderers: DirectX9, DirectX10, DirectX11, DirectX12, Metal, OpenGL/ES/ES2, SDL_Renderer, Vulkan, WebGPU.
- Renderers: DirectX9, DirectX10, DirectX11, DirectX12, Metal, OpenGL/ES/ES2, SDL_GPU, SDL_Renderer2/3, Vulkan, WebGPU.
- Platforms: GLFW, SDL2/SDL3, Win32, Glut, OSX, Android.
- Frameworks: Allegro5, Emscripten.
@ -196,7 +196,7 @@ Ongoing Dear ImGui development is and has been financially supported by users an
**THANK YOU to all past and present supporters for helping to keep this project alive and thriving!**
Dear ImGui is using software and services provided free of charge for open source projects:
- [PVS-Studio](https://www.viva64.com/en/b/0570/) for static analysis.
- [PVS-Studio](https://pvs-studio.com/en/pvs-studio/?utm_source=website&utm_medium=github&utm_campaign=open_source) for static analysis (supports C/C++/C#/Java).
- [GitHub actions](https://github.com/features/actions) for continuous integration systems.
- [OpenCppCoverage](https://github.com/OpenCppCoverage/OpenCppCoverage) for code coverage analysis.

8
external/imgui/imgui/docs/TODO.txt vendored
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@ -9,7 +9,6 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- doc: add a proper documentation system (maybe relying on automation? #435)
- doc: checklist app to verify backends/integration of imgui (test inputs, rendering, callback, etc.).
- doc/tips: tips of the day: website? applet in imgui_club?
- doc/wiki: work on the wiki https://github.com/ocornut/imgui/wiki
- window: preserve/restore relative focus ordering (persistent or not), and e.g. of multiple reappearing windows (#2304) -> also see docking reference to same #.
- window: calling SetNextWindowSize() every frame with <= 0 doesn't do anything, may be useful to allow (particularly when used for a single axis). (#690)
@ -44,7 +43,7 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- drawlist: maintaining bounding box per command would allow to merge draw command when clipping isn't relied on (typical non-scrolling window or non-overflowing column would merge with previous command). (WIP branch)
- drawlist: make it easier to toggle AA per primitive, so we can use e.g. non-AA fill + AA borders more naturally
- drawlist: non-AA strokes have gaps between points (#593, #288), glitch especially on RenderCheckmark() and ColorPicker4().
- drawlist: callback: add an extra void* in ImDrawCallback to allow passing render-local data to the callback (would break API).
- drawlist: callback: add an extra void* in ImDrawCallback to expose render state instead of pulling from Renderer_RenderState (would break API).
- drawlist: AddRect vs AddLine position confusing (#2441)
- drawlist/opt: store rounded corners in texture to use 1 quad per corner (filled and wireframe) to lower the cost of rounding. (#1962)
- drawlist/opt: AddRect() axis aligned pixel aligned (no-aa) could use 8 triangles instead of 16 and no normal calculation.
@ -275,14 +274,13 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- font/opt: Glyph currently 40 bytes (2+9*4). Consider storing UV as 16-bits integer? (->32 bytes). X0/Y0/X1/Y1 as 16 fixed-point integers? Or X0/Y0 as float and X1/Y1 as fixed8_8?
- nav: some features such as PageUp/Down/Home/End should probably work without ImGuiConfigFlags_NavEnableKeyboard? (where do we draw the line? how about CTRL+Tab)
! nav: never clear NavId on some setup (e.g. gamepad centric)
- nav: there's currently no way to completely clear focus with the keyboard. depending on patterns used by the application to dispatch inputs, it may be desirable.
- nav: Home/End behavior when navigable item is not fully visible at the edge of scrolling? should be backtrack to keep item into view?
- nav: NavScrollToBringItemIntoView() with item bigger than view should focus top-right? Repro: using Nav in "About Window"
- nav: wrap around logic to allow e.g. grid based layout (pressing NavRight on the right-most element would go to the next row, etc.). see internal's NavMoveRequestTryWrapping().
- nav: expose wrap around flags/logic to allow e.g. grid based layout (pressing NavRight on the right-most element would go to the next row, etc.). see internal's NavMoveRequestTryWrapping().
- nav: patterns to make it possible for arrows key to update selection (see JustMovedTo in range_select branch)
- nav: restore/find nearest NavId when current one disappear (e.g. pressed a button that disappear, or perhaps auto restoring when current button change name)
- nav: SetItemDefaultFocus() level of priority, so widget like Selectable when inside a popup could claim a low-priority default focus on the first selected iem
- nav: holding space to repeat a button doesn't show button activated during hold.
- nav: NavFlattened: init requests don't work properly on flattened siblings.
- nav: NavFlattened: pageup/pagedown/home/end don't work properly on flattened siblings.
- nav: NavFlattened: ESC on a flattened child should select something.

2
external/imgui/imgui/examples/example_android_opengl3/main.cpp vendored
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@ -68,7 +68,7 @@ void android_main(struct android_app* app)
struct android_poll_source* out_data;
// Poll all events. If the app is not visible, this loop blocks until g_Initialized == true.
while (ALooper_pollAll(g_Initialized ? 0 : -1, nullptr, &out_events, (void**)&out_data) >= 0)
while (ALooper_pollOnce(g_Initialized ? 0 : -1, nullptr, &out_events, (void**)&out_data) >= 0)
{
// Process one event
if (out_data != nullptr)

3
external/imgui/imgui/examples/example_glfw_opengl3/Makefile.emscripten vendored
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@ -35,6 +35,9 @@ EMS =
EMS += -s DISABLE_EXCEPTION_CATCHING=1
LDFLAGS += -s USE_GLFW=3 -s WASM=1 -s ALLOW_MEMORY_GROWTH=1 -s NO_EXIT_RUNTIME=0 -s ASSERTIONS=1
# Build as single file (binary text encoded in .html file)
#LDFLAGS += -sSINGLE_FILE
# Uncomment next line to fix possible rendering bugs with Emscripten version older then 1.39.0 (https://github.com/ocornut/imgui/issues/2877)
#EMS += -s BINARYEN_TRAP_MODE=clamp
#EMS += -s SAFE_HEAP=1 ## Adds overhead

8
external/imgui/imgui/examples/example_glfw_opengl3/main.cpp vendored
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@ -43,11 +43,17 @@ int main(int, char**)
// Decide GL+GLSL versions
#if defined(IMGUI_IMPL_OPENGL_ES2)
// GL ES 2.0 + GLSL 100
// GL ES 2.0 + GLSL 100 (WebGL 1.0)
const char* glsl_version = "#version 100";
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_ES_API);
#elif defined(IMGUI_IMPL_OPENGL_ES3)
// GL ES 3.0 + GLSL 300 es (WebGL 2.0)
const char* glsl_version = "#version 300 es";
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_ES_API);
#elif defined(__APPLE__)
// GL 3.2 + GLSL 150
const char* glsl_version = "#version 150";

2
external/imgui/imgui/examples/example_glfw_vulkan/CMakeLists.txt vendored
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@ -42,4 +42,4 @@ file(GLOB sources *.cpp)
add_executable(example_glfw_vulkan ${sources} ${IMGUI_DIR}/backends/imgui_impl_glfw.cpp ${IMGUI_DIR}/backends/imgui_impl_vulkan.cpp ${IMGUI_DIR}/imgui.cpp ${IMGUI_DIR}/imgui_draw.cpp ${IMGUI_DIR}/imgui_demo.cpp ${IMGUI_DIR}/imgui_tables.cpp ${IMGUI_DIR}/imgui_widgets.cpp)
target_link_libraries(example_glfw_vulkan ${LIBRARIES})
target_compile_definitions(example_glfw_vulkan PUBLIC -DImTextureID=ImU64)

4
external/imgui/imgui/examples/example_glfw_vulkan/build_win32.bat vendored
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@ -7,8 +7,8 @@
@set OUT_DIR=Debug
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% /D ImTextureID=ImU64 %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%
cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%
@set OUT_DIR=Release
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% /D ImTextureID=ImU64 %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%
cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%

7
external/imgui/imgui/examples/example_glfw_vulkan/build_win64.bat vendored
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@ -1,13 +1,14 @@
@REM Build for Visual Studio compiler. Run your copy of amd64/vcvars32.bat to setup 64-bit command-line compiler.
@REM Build for Visual Studio compiler. Run your copy of vcvars64.bat or vcvarsall.bat to setup 64-bit command-line compiler.
@set OUT_EXE=example_glfw_vulkan
@set INCLUDES=/I..\.. /I..\..\backends /I..\libs\glfw\include /I %VULKAN_SDK%\include
@set SOURCES=main.cpp ..\..\backends\imgui_impl_vulkan.cpp ..\..\backends\imgui_impl_glfw.cpp ..\..\imgui*.cpp
@set LIBS=/LIBPATH:..\libs\glfw\lib-vc2010-64 /libpath:%VULKAN_SDK%\lib glfw3.lib opengl32.lib gdi32.lib shell32.lib vulkan-1.lib
@set OUT_DIR=Debug
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% /D ImTextureID=ImU64 %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%
cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%
@set OUT_DIR=Release
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% /D ImTextureID=ImU64 %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%
cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%

8
external/imgui/imgui/examples/example_glfw_vulkan/example_glfw_vulkan.vcxproj vendored
View File

@ -91,7 +91,7 @@
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;..\libs\glfw\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>ImTextureID=ImU64;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
@ -107,7 +107,7 @@
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;..\libs\glfw\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>ImTextureID=ImU64;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
@ -126,7 +126,7 @@
<IntrinsicFunctions>true</IntrinsicFunctions>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;..\libs\glfw\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<BufferSecurityCheck>false</BufferSecurityCheck>
<PreprocessorDefinitions>ImTextureID=ImU64;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
@ -148,7 +148,7 @@
<IntrinsicFunctions>true</IntrinsicFunctions>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;..\libs\glfw\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<BufferSecurityCheck>false</BufferSecurityCheck>
<PreprocessorDefinitions>ImTextureID=ImU64;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>

57
external/imgui/imgui/examples/example_glfw_vulkan/main.cpp vendored
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@ -52,7 +52,7 @@ static VkPipelineCache g_PipelineCache = VK_NULL_HANDLE;
static VkDescriptorPool g_DescriptorPool = VK_NULL_HANDLE;
static ImGui_ImplVulkanH_Window g_MainWindowData;
static int g_MinImageCount = 2;
static uint32_t g_MinImageCount = 2;
static bool g_SwapChainRebuild = false;
static void glfw_error_callback(int error, const char* description)
@ -85,35 +85,6 @@ static bool IsExtensionAvailable(const ImVector<VkExtensionProperties>& properti
return false;
}
static VkPhysicalDevice SetupVulkan_SelectPhysicalDevice()
{
uint32_t gpu_count;
VkResult err = vkEnumeratePhysicalDevices(g_Instance, &gpu_count, nullptr);
check_vk_result(err);
IM_ASSERT(gpu_count > 0);
ImVector<VkPhysicalDevice> gpus;
gpus.resize(gpu_count);
err = vkEnumeratePhysicalDevices(g_Instance, &gpu_count, gpus.Data);
check_vk_result(err);
// If a number >1 of GPUs got reported, find discrete GPU if present, or use first one available. This covers
// most common cases (multi-gpu/integrated+dedicated graphics). Handling more complicated setups (multiple
// dedicated GPUs) is out of scope of this sample.
for (VkPhysicalDevice& device : gpus)
{
VkPhysicalDeviceProperties properties;
vkGetPhysicalDeviceProperties(device, &properties);
if (properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU)
return device;
}
// Use first GPU (Integrated) is a Discrete one is not available.
if (gpu_count > 0)
return gpus[0];
return VK_NULL_HANDLE;
}
static void SetupVulkan(ImVector<const char*> instance_extensions)
{
VkResult err;
@ -177,23 +148,12 @@ static void SetupVulkan(ImVector<const char*> instance_extensions)
}
// Select Physical Device (GPU)
g_PhysicalDevice = SetupVulkan_SelectPhysicalDevice();
g_PhysicalDevice = ImGui_ImplVulkanH_SelectPhysicalDevice(g_Instance);
IM_ASSERT(g_PhysicalDevice != VK_NULL_HANDLE);
// Select graphics queue family
{
uint32_t count;
vkGetPhysicalDeviceQueueFamilyProperties(g_PhysicalDevice, &count, nullptr);
VkQueueFamilyProperties* queues = (VkQueueFamilyProperties*)malloc(sizeof(VkQueueFamilyProperties) * count);
vkGetPhysicalDeviceQueueFamilyProperties(g_PhysicalDevice, &count, queues);
for (uint32_t i = 0; i < count; i++)
if (queues[i].queueFlags & VK_QUEUE_GRAPHICS_BIT)
{
g_QueueFamily = i;
break;
}
free(queues);
g_QueueFamily = ImGui_ImplVulkanH_SelectQueueFamilyIndex(g_PhysicalDevice);
IM_ASSERT(g_QueueFamily != (uint32_t)-1);
}
// Create Logical Device (with 1 queue)
{
@ -229,17 +189,18 @@ static void SetupVulkan(ImVector<const char*> instance_extensions)
}
// Create Descriptor Pool
// The example only requires a single combined image sampler descriptor for the font image and only uses one descriptor set (for that)
// If you wish to load e.g. additional textures you may need to alter pools sizes.
// If you wish to load e.g. additional textures you may need to alter pools sizes and maxSets.
{
VkDescriptorPoolSize pool_sizes[] =
{
{ VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1 },
{ VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, IMGUI_IMPL_VULKAN_MINIMUM_IMAGE_SAMPLER_POOL_SIZE },
};
VkDescriptorPoolCreateInfo pool_info = {};
pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
pool_info.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
pool_info.maxSets = 1;
pool_info.maxSets = 0;
for (VkDescriptorPoolSize& pool_size : pool_sizes)
pool_info.maxSets += pool_size.descriptorCount;
pool_info.poolSizeCount = (uint32_t)IM_ARRAYSIZE(pool_sizes);
pool_info.pPoolSizes = pool_sizes;
err = vkCreateDescriptorPool(g_Device, &pool_info, g_Allocator, &g_DescriptorPool);

3
external/imgui/imgui/examples/example_glfw_wgpu/Makefile.emscripten vendored
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@ -36,6 +36,9 @@ EMS += -s DISABLE_EXCEPTION_CATCHING=1
LDFLAGS += -s USE_GLFW=3 -s USE_WEBGPU=1
LDFLAGS += -s WASM=1 -s ALLOW_MEMORY_GROWTH=1 -s NO_EXIT_RUNTIME=0 -s ASSERTIONS=1
# Build as single file (binary text encoded in .html file)
#LDFLAGS += -sSINGLE_FILE
# Emscripten allows preloading a file or folder to be accessible at runtime.
# The Makefile for this example project suggests embedding the misc/fonts/ folder into our application, it will then be accessible as "/fonts"
# See documentation for more details: https://emscripten.org/docs/porting/files/packaging_files.html

3
external/imgui/imgui/examples/example_sdl2_opengl3/Makefile.emscripten vendored
View File

@ -36,6 +36,9 @@ EMS += -s USE_SDL=2
EMS += -s DISABLE_EXCEPTION_CATCHING=1
LDFLAGS += -s WASM=1 -s ALLOW_MEMORY_GROWTH=1 -s NO_EXIT_RUNTIME=0 -s ASSERTIONS=1
# Build as single file (binary text encoded in .html file)
#LDFLAGS += -sSINGLE_FILE
# Uncomment next line to fix possible rendering bugs with Emscripten version older then 1.39.0 (https://github.com/ocornut/imgui/issues/2877)
#EMS += -s BINARYEN_TRAP_MODE=clamp
#EMS += -s SAFE_HEAP=1 ## Adds overhead

15
external/imgui/imgui/examples/example_sdl2_opengl3/main.cpp vendored
View File

@ -35,12 +35,19 @@ int main(int, char**)
// Decide GL+GLSL versions
#if defined(IMGUI_IMPL_OPENGL_ES2)
// GL ES 2.0 + GLSL 100
// GL ES 2.0 + GLSL 100 (WebGL 1.0)
const char* glsl_version = "#version 100";
SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
#elif defined(IMGUI_IMPL_OPENGL_ES3)
// GL ES 3.0 + GLSL 300 es (WebGL 2.0)
const char* glsl_version = "#version 300 es";
SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
#elif defined(__APPLE__)
// GL 3.2 Core + GLSL 150
const char* glsl_version = "#version 150";
@ -75,6 +82,12 @@ int main(int, char**)
}
SDL_GLContext gl_context = SDL_GL_CreateContext(window);
if (gl_context == nullptr)
{
printf("Error: SDL_GL_CreateContext(): %s\n", SDL_GetError());
return -1;
}
SDL_GL_MakeCurrent(window, gl_context);
SDL_GL_SetSwapInterval(1); // Enable vsync

6
external/imgui/imgui/examples/example_sdl2_vulkan/build_win32.bat vendored
View File

@ -7,4 +7,8 @@
@set OUT_DIR=Debug
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% /D ImTextureID=ImU64 %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
@set OUT_DIR=Release
@REM mkdir %OUT_DIR%
@REM cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console

14
external/imgui/imgui/examples/example_sdl2_vulkan/build_win64.bat vendored Normal file
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@ -0,0 +1,14 @@
@REM Build for Visual Studio compiler. Run your copy of vcvars64.bat or vcvarsall.bat to setup command-line compiler.
@set OUT_EXE=example_sdl2_vulkan
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL2_DIR%\include /I %VULKAN_SDK%\include
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl2.cpp ..\..\backends\imgui_impl_vulkan.cpp ..\..\imgui*.cpp
@set LIBS=/LIBPATH:%SDL2_DIR%\lib\x64 /libpath:%VULKAN_SDK%\lib SDL2.lib SDL2main.lib shell32.lib vulkan-1.lib
@set OUT_DIR=Debug
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
@set OUT_DIR=Release
@REM mkdir %OUT_DIR%
@REM cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console

8
external/imgui/imgui/examples/example_sdl2_vulkan/example_sdl2_vulkan.vcxproj vendored
View File

@ -91,7 +91,7 @@
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;%SDL2_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL2;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>ImTextureID=ImU64;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
@ -107,7 +107,7 @@
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;%SDL2_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL2;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>ImTextureID=ImU64;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
@ -126,7 +126,7 @@
<IntrinsicFunctions>true</IntrinsicFunctions>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;%SDL2_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL2;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<BufferSecurityCheck>false</BufferSecurityCheck>
<PreprocessorDefinitions>ImTextureID=ImU64;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
@ -148,7 +148,7 @@
<IntrinsicFunctions>true</IntrinsicFunctions>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;%SDL2_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL2;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<BufferSecurityCheck>false</BufferSecurityCheck>
<PreprocessorDefinitions>ImTextureID=ImU64;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>

55
external/imgui/imgui/examples/example_sdl2_vulkan/main.cpp vendored
View File

@ -73,35 +73,6 @@ static bool IsExtensionAvailable(const ImVector<VkExtensionProperties>& properti
return false;
}
static VkPhysicalDevice SetupVulkan_SelectPhysicalDevice()
{
uint32_t gpu_count;
VkResult err = vkEnumeratePhysicalDevices(g_Instance, &gpu_count, nullptr);
check_vk_result(err);
IM_ASSERT(gpu_count > 0);
ImVector<VkPhysicalDevice> gpus;
gpus.resize(gpu_count);
err = vkEnumeratePhysicalDevices(g_Instance, &gpu_count, gpus.Data);
check_vk_result(err);
// If a number >1 of GPUs got reported, find discrete GPU if present, or use first one available. This covers
// most common cases (multi-gpu/integrated+dedicated graphics). Handling more complicated setups (multiple
// dedicated GPUs) is out of scope of this sample.
for (VkPhysicalDevice& device : gpus)
{
VkPhysicalDeviceProperties properties;
vkGetPhysicalDeviceProperties(device, &properties);
if (properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU)
return device;
}
// Use first GPU (Integrated) is a Discrete one is not available.
if (gpu_count > 0)
return gpus[0];
return VK_NULL_HANDLE;
}
static void SetupVulkan(ImVector<const char*> instance_extensions)
{
VkResult err;
@ -165,23 +136,12 @@ static void SetupVulkan(ImVector<const char*> instance_extensions)
}
// Select Physical Device (GPU)
g_PhysicalDevice = SetupVulkan_SelectPhysicalDevice();
g_PhysicalDevice = ImGui_ImplVulkanH_SelectPhysicalDevice(g_Instance);
IM_ASSERT(g_PhysicalDevice != VK_NULL_HANDLE);
// Select graphics queue family
{
uint32_t count;
vkGetPhysicalDeviceQueueFamilyProperties(g_PhysicalDevice, &count, nullptr);
VkQueueFamilyProperties* queues = (VkQueueFamilyProperties*)malloc(sizeof(VkQueueFamilyProperties) * count);
vkGetPhysicalDeviceQueueFamilyProperties(g_PhysicalDevice, &count, queues);
for (uint32_t i = 0; i < count; i++)
if (queues[i].queueFlags & VK_QUEUE_GRAPHICS_BIT)
{
g_QueueFamily = i;
break;
}
free(queues);
g_QueueFamily = ImGui_ImplVulkanH_SelectQueueFamilyIndex(g_PhysicalDevice);
IM_ASSERT(g_QueueFamily != (uint32_t)-1);
}
// Create Logical Device (with 1 queue)
{
@ -217,17 +177,18 @@ static void SetupVulkan(ImVector<const char*> instance_extensions)
}
// Create Descriptor Pool
// The example only requires a single combined image sampler descriptor for the font image and only uses one descriptor set (for that)
// If you wish to load e.g. additional textures you may need to alter pools sizes.
// If you wish to load e.g. additional textures you may need to alter pools sizes and maxSets.
{
VkDescriptorPoolSize pool_sizes[] =
{
{ VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1 },
{ VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, IMGUI_IMPL_VULKAN_MINIMUM_IMAGE_SAMPLER_POOL_SIZE },
};
VkDescriptorPoolCreateInfo pool_info = {};
pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
pool_info.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
pool_info.maxSets = 1;
pool_info.maxSets = 0;
for (VkDescriptorPoolSize& pool_size : pool_sizes)
pool_info.maxSets += pool_size.descriptorCount;
pool_info.poolSizeCount = (uint32_t)IM_ARRAYSIZE(pool_sizes);
pool_info.pPoolSizes = pool_sizes;
err = vkCreateDescriptorPool(g_Device, &pool_info, g_Allocator, &g_DescriptorPool);

3
external/imgui/imgui/examples/example_sdl3_opengl3/Makefile.emscripten vendored
View File

@ -40,6 +40,9 @@ EMS += -s USE_SDL=2
EMS += -s DISABLE_EXCEPTION_CATCHING=1
LDFLAGS += -s WASM=1 -s ALLOW_MEMORY_GROWTH=1 -s NO_EXIT_RUNTIME=0 -s ASSERTIONS=1
# Build as single file (binary text encoded in .html file)
#LDFLAGS += -sSINGLE_FILE
# Uncomment next line to fix possible rendering bugs with Emscripten version older then 1.39.0 (https://github.com/ocornut/imgui/issues/2877)
#EMS += -s BINARYEN_TRAP_MODE=clamp
#EMS += -s SAFE_HEAP=1 ## Adds overhead

8
external/imgui/imgui/examples/example_sdl3_opengl3/build_win32.bat vendored
View File

@ -1,8 +1,14 @@
@REM Build for Visual Studio compiler. Run your copy of vcvars32.bat or vcvarsall.bat to setup command-line compiler.
@set OUT_DIR=Debug
@set OUT_EXE=example_sdl3_opengl3
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL3_DIR%\include
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp
@set LIBS=/LIBPATH:%SDL3_DIR%\lib\x86 SDL3.lib opengl32.lib shell32.lib
@set OUT_DIR=Debug
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
@set OUT_DIR=Release
@REM mkdir %OUT_DIR%
@REM cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console

14
external/imgui/imgui/examples/example_sdl3_opengl3/build_win64.bat vendored Normal file
View File

@ -0,0 +1,14 @@
@REM Build for Visual Studio compiler. Run your copy of vcvars64.bat or vcvarsall.bat to setup command-line compiler.
@set OUT_EXE=example_sdl3_opengl3
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL3_DIR%\include
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_opengl3.cpp ..\..\imgui*.cpp
@set LIBS=/LIBPATH:%SDL3_DIR%\lib\x64 SDL3.lib opengl32.lib shell32.lib
@set OUT_DIR=Debug
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
@set OUT_DIR=Release
@REM mkdir %OUT_DIR%
@REM cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console

15
external/imgui/imgui/examples/example_sdl3_opengl3/main.cpp vendored
View File

@ -35,12 +35,19 @@ int main(int, char**)
// Decide GL+GLSL versions
#if defined(IMGUI_IMPL_OPENGL_ES2)
// GL ES 2.0 + GLSL 100
// GL ES 2.0 + GLSL 100 (WebGL 1.0)
const char* glsl_version = "#version 100";
SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
#elif defined(IMGUI_IMPL_OPENGL_ES3)
// GL ES 3.0 + GLSL 300 es (WebGL 2.0)
const char* glsl_version = "#version 300 es";
SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
#elif defined(__APPLE__)
// GL 3.2 Core + GLSL 150
const char* glsl_version = "#version 150";
@ -70,6 +77,12 @@ int main(int, char**)
}
SDL_SetWindowPosition(window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
SDL_GLContext gl_context = SDL_GL_CreateContext(window);
if (gl_context == nullptr)
{
printf("Error: SDL_GL_CreateContext(): %s\n", SDL_GetError());
return -1;
}
SDL_GL_MakeCurrent(window, gl_context);
SDL_GL_SetSwapInterval(1); // Enable vsync
SDL_ShowWindow(window);

73
external/imgui/imgui/examples/example_sdl3_sdlgpu3/Makefile vendored Normal file
View File

@ -0,0 +1,73 @@
#
# Cross Platform Makefile
# Compatible with MSYS2/MINGW, Ubuntu 14.04.1 and Mac OS X
#
# You will need SDL3 (http://www.libsdl.org) which is still unreleased/unpackaged.
#CXX = g++
#CXX = clang++
EXE = example_sdl3_sdlgpu3
IMGUI_DIR = ../..
SOURCES = main.cpp
SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp
SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl3.cpp $(IMGUI_DIR)/backends/imgui_impl_sdlgpu3.cpp
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
UNAME_S := $(shell uname -s)
CXXFLAGS = -std=c++11 -I$(IMGUI_DIR) -I$(IMGUI_DIR)/backends
CXXFLAGS += -g -Wall -Wformat
LIBS =
##---------------------------------------------------------------------
## BUILD FLAGS PER PLATFORM
##---------------------------------------------------------------------
ifeq ($(UNAME_S), Linux) #LINUX
ECHO_MESSAGE = "Linux"
LIBS += -ldl `pkg-config sdl3 --libs`
CXXFLAGS += `pkg-config sdl3 --cflags`
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(UNAME_S), Darwin) #APPLE
ECHO_MESSAGE = "Mac OS X"
LIBS += -framework Cocoa -framework IOKit -framework CoreVideo `pkg-config --libs sdl3`
LIBS += -L/usr/local/lib -L/opt/local/lib
CXXFLAGS += `pkg-config sdl3 --cflags`
CXXFLAGS += -I/usr/local/include -I/opt/local/include
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(OS), Windows_NT)
ECHO_MESSAGE = "MinGW"
LIBS += -lgdi32 -limm32 `pkg-config --static --libs sdl3`
CXXFLAGS += `pkg-config --cflags sdl3`
CFLAGS = $(CXXFLAGS)
endif
##---------------------------------------------------------------------
## BUILD RULES
##---------------------------------------------------------------------
%.o:%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<
%.o:$(IMGUI_DIR)/%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<
%.o:$(IMGUI_DIR)/backends/%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<
all: $(EXE)
@echo Build complete for $(ECHO_MESSAGE)
$(EXE): $(OBJS)
$(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS)
clean:
rm -f $(EXE) $(OBJS)

14
external/imgui/imgui/examples/example_sdl3_sdlgpu3/build_win64.bat vendored Normal file
View File

@ -0,0 +1,14 @@
@REM Build for Visual Studio compiler. Run your copy of vcvars64.bat or vcvarsall.bat to setup command-line compiler.
@set OUT_EXE=example_sdl3_sdlgpu3
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL3_DIR%\include
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_sdlgpu3.cpp ..\..\imgui*.cpp
@set LIBS=/LIBPATH:%SDL3_DIR%\lib\x64 SDL3.lib shell32.lib
@set OUT_DIR=Debug
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
@set OUT_DIR=Release
@REM mkdir %OUT_DIR%
@REM cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console

189
external/imgui/imgui/examples/example_sdl3_sdlgpu3/example_sdl3_sdlgpu3.vcxproj vendored Normal file
View File

@ -0,0 +1,189 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{c22cb6f8-39a5-4dda-90ed-4aca4e81e1e5}</ProjectGuid>
<RootNamespace>example_sdl3_sdlgpu3</RootNamespace>
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<CharacterSet>MultiByte</CharacterSet>
<PlatformToolset>v140</PlatformToolset>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<CharacterSet>MultiByte</CharacterSet>
<PlatformToolset>v140</PlatformToolset>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
<PlatformToolset>v140</PlatformToolset>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
<PlatformToolset>v140</PlatformToolset>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<OutDir>$(ProjectDir)$(Configuration)\</OutDir>
<IntDir>$(ProjectDir)$(Configuration)\</IntDir>
<IncludePath>$(IncludePath)</IncludePath>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<OutDir>$(ProjectDir)$(Configuration)\</OutDir>
<IntDir>$(ProjectDir)$(Configuration)\</IntDir>
<IncludePath>$(IncludePath)</IncludePath>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<OutDir>$(ProjectDir)$(Configuration)\</OutDir>
<IntDir>$(ProjectDir)$(Configuration)\</IntDir>
<IncludePath>$(IncludePath)</IncludePath>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<OutDir>$(ProjectDir)$(Configuration)\</OutDir>
<IntDir>$(ProjectDir)$(Configuration)\</IntDir>
<IncludePath>$(IncludePath)</IncludePath>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%SDL3_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL3;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>%SDL3_DIR%\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL3.lib;%(AdditionalDependencies)</AdditionalDependencies>
<SubSystem>Console</SubSystem>
<IgnoreSpecificDefaultLibraries>msvcrt.lib</IgnoreSpecificDefaultLibraries>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%SDL3_DIR%\include;$(VcpkgCurrentInstalledDir)include\SDL3;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>%SDL3_DIR%\lib\x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL3.lib;%(AdditionalDependencies)</AdditionalDependencies>
<SubSystem>Console</SubSystem>
<IgnoreSpecificDefaultLibraries>msvcrt.lib</IgnoreSpecificDefaultLibraries>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level4</WarningLevel>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
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// Dear ImGui: standalone example application for SDL3 + SDL_GPU
// Learn about Dear ImGui:
// - FAQ https://dearimgui.com/faq
// - Getting Started https://dearimgui.com/getting-started
// - Documentation https://dearimgui.com/docs (same as your local docs/ folder).
// - Introduction, links and more at the top of imgui.cpp
// Important note to the reader who wish to integrate imgui_impl_sdlgpu3.cpp/.h in their own engine/app.
// - Unline other backends, the user must call the function Imgui_ImplSDLGPU_PrepareDrawData BEFORE issuing a SDL_GPURenderPass containing ImGui_ImplSDLGPU_RenderDrawData.
// Calling the function is MANDATORY, otherwise the ImGui will not upload neither the vertex nor the index buffer for the GPU. See imgui_impl_sdlgpu3.cpp for more info.
#include "imgui.h"
#include "imgui_impl_sdl3.h"
#include "imgui_impl_sdlgpu3.h"
#include <stdio.h> // printf, fprintf
#include <stdlib.h> // abort
#include <SDL3/SDL.h>
// This example doesn't compile with Emscripten yet! Awaiting SDL3 support.
#ifdef __EMSCRIPTEN__
#include "../libs/emscripten/emscripten_mainloop_stub.h"
#endif
// Main code
int main(int, char**)
{
// Setup SDL
if (!SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMEPAD) != 0)
{
printf("Error: SDL_Init(): %s\n", SDL_GetError());
return -1;
}
// Create SDL window graphics context
SDL_Window* window = SDL_CreateWindow("Dear ImGui SDL3+SDL_GPU example", 1280, 720, SDL_WINDOW_RESIZABLE | SDL_WINDOW_HIGH_PIXEL_DENSITY);
if (window == nullptr)
{
printf("Error: SDL_CreateWindow(): %s\n", SDL_GetError());
return -1;
}
// Create GPU Device
SDL_GPUDevice* gpu_device = SDL_CreateGPUDevice(SDL_GPU_SHADERFORMAT_SPIRV | SDL_GPU_SHADERFORMAT_DXIL | SDL_GPU_SHADERFORMAT_METALLIB,true,nullptr);
if (gpu_device == nullptr)
{
printf("Error: SDL_CreateGPUDevice(): %s\n", SDL_GetError());
return -1;
}
// Claim window for GPU Device
if (!SDL_ClaimWindowForGPUDevice(gpu_device, window))
{
printf("Error: SDL_ClaimWindowForGPUDevice(): %s\n", SDL_GetError());
return -1;
}
// Setup Dear ImGui context
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO(); (void)io;
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
// Setup Dear ImGui style
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
// Setup Platform/Renderer backends
ImGui_ImplSDL3_InitForSDLGPU(window);
ImGui_ImplSDLGPU3_InitInfo init_info = {};
init_info.GpuDevice = gpu_device;
init_info.ColorTargetFormat = SDL_GetGPUSwapchainTextureFormat(gpu_device, window);
init_info.MSAASamples = SDL_GPU_SAMPLECOUNT_1;
ImGui_ImplSDLGPU3_Init(&init_info);
// Load Fonts
// - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
// - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
// - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
// - Read 'docs/FONTS.md' for more instructions and details.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//io.Fonts->AddFontDefault();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf", 18.0f);
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, nullptr, io.Fonts->GetGlyphRangesJapanese());
//IM_ASSERT(font != nullptr);
// Our state
bool show_demo_window = true;
bool show_another_window = false;
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
// Main loop
bool done = false;
while (!done)
{
// Poll and handle events (inputs, window resize, etc.)
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
SDL_Event event;
while (SDL_PollEvent(&event))
{
ImGui_ImplSDL3_ProcessEvent(&event);
if (event.type == SDL_EVENT_QUIT)
done = true;
if (event.type == SDL_EVENT_WINDOW_CLOSE_REQUESTED && event.window.windowID == SDL_GetWindowID(window))
done = true;
}
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED)
{
SDL_Delay(10);
continue;
}
// Start the Dear ImGui frame
ImGui_ImplSDLGPU3_NewFrame();
ImGui_ImplSDL3_NewFrame();
ImGui::NewFrame();
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
if (show_demo_window)
ImGui::ShowDemoWindow(&show_demo_window);
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
{
static float f = 0.0f;
static int counter = 0;
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
ImGui::Checkbox("Another Window", &show_another_window);
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
counter++;
ImGui::SameLine();
ImGui::Text("counter = %d", counter);
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
ImGui::End();
}
// 3. Show another simple window.
if (show_another_window)
{
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
ImGui::Text("Hello from another window!");
if (ImGui::Button("Close Me"))
show_another_window = false;
ImGui::End();
}
// Rendering
ImGui::Render();
ImDrawData* draw_data = ImGui::GetDrawData();
const bool is_minimized = (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f);
SDL_GPUCommandBuffer* command_buffer = SDL_AcquireGPUCommandBuffer(gpu_device); // Acquire a GPU command buffer
SDL_GPUTexture* swapchain_texture;
SDL_AcquireGPUSwapchainTexture(command_buffer, window, &swapchain_texture, nullptr, nullptr); // Acquire a swapchain texture
if (swapchain_texture != nullptr && !is_minimized)
{
// This is mandatory: call Imgui_ImplSDLGPU3_PrepareDrawData() to upload the vertex/index buffer!
Imgui_ImplSDLGPU3_PrepareDrawData(draw_data, command_buffer);
// Setup and start a render pass
SDL_GPUColorTargetInfo target_info = {};
target_info.texture = swapchain_texture;
target_info.clear_color = SDL_FColor{ clear_color.x,clear_color.y,clear_color.z,clear_color.w };
target_info.load_op = SDL_GPU_LOADOP_CLEAR;
target_info.store_op = SDL_GPU_STOREOP_STORE;
target_info.mip_level = 0;
target_info.layer_or_depth_plane = 0;
target_info.cycle = false;
SDL_GPURenderPass* render_pass = SDL_BeginGPURenderPass(command_buffer, &target_info, 1, nullptr);
// Render ImGui
ImGui_ImplSDLGPU3_RenderDrawData(draw_data, command_buffer, render_pass);
SDL_EndGPURenderPass(render_pass);
}
// Submit the command buffer
SDL_SubmitGPUCommandBuffer(command_buffer);
}
// Cleanup
SDL_WaitForGPUIdle(gpu_device);
ImGui_ImplSDL3_Shutdown();
ImGui_ImplSDLGPU3_Shutdown();
ImGui::DestroyContext();
SDL_ReleaseWindowFromGPUDevice(gpu_device, window);
SDL_DestroyGPUDevice(gpu_device);
SDL_DestroyWindow(window);
SDL_Quit();
return 0;
}

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@REM Build for Visual Studio compiler. Run your copy of vcvars32.bat or vcvarsall.bat to setup command-line compiler.
@set OUT_EXE=example_sdl3_vulkan
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL3_DIR%\include /I %VULKAN_SDK%\include
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_vulkan.cpp ..\..\imgui*.cpp
@set LIBS=/LIBPATH:%SDL3_DIR%\lib\x86 /libpath:%VULKAN_SDK%\lib32 SDL3.lib shell32.lib vulkan-1.lib
@set OUT_DIR=Debug
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
@set OUT_DIR=Release
@REM mkdir %OUT_DIR%
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@REM Build for Visual Studio compiler. Run your copy of vcvars64.bat or vcvarsall.bat to setup command-line compiler.
@set OUT_EXE=example_sdl3_vulkan
@set INCLUDES=/I..\.. /I..\..\backends /I%SDL3_DIR%\include /I %VULKAN_SDK%\include
@set SOURCES=main.cpp ..\..\backends\imgui_impl_sdl3.cpp ..\..\backends\imgui_impl_vulkan.cpp ..\..\imgui*.cpp
@set LIBS=/LIBPATH:%SDL3_DIR%\lib\x64 /libpath:%VULKAN_SDK%\lib SDL3.lib shell32.lib vulkan-1.lib
@set OUT_DIR=Debug
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
@set OUT_DIR=Release
@REM mkdir %OUT_DIR%
@REM cl /nologo /Zi /MD /utf-8 /Ox /Oi %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console

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</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
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// Dear ImGui: standalone example application for SDL3 + Vulkan
// Learn about Dear ImGui:
// - FAQ https://dearimgui.com/faq
// - Getting Started https://dearimgui.com/getting-started
// - Documentation https://dearimgui.com/docs (same as your local docs/ folder).
// - Introduction, links and more at the top of imgui.cpp
// Important note to the reader who wish to integrate imgui_impl_vulkan.cpp/.h in their own engine/app.
// - Common ImGui_ImplVulkan_XXX functions and structures are used to interface with imgui_impl_vulkan.cpp/.h.
// You will use those if you want to use this rendering backend in your engine/app.
// - Helper ImGui_ImplVulkanH_XXX functions and structures are only used by this example (main.cpp) and by
// the backend itself (imgui_impl_vulkan.cpp), but should PROBABLY NOT be used by your own engine/app code.
// Read comments in imgui_impl_vulkan.h.
#include "imgui.h"
#include "imgui_impl_sdl3.h"
#include "imgui_impl_vulkan.h"
#include <stdio.h> // printf, fprintf
#include <stdlib.h> // abort
#include <SDL3/SDL.h>
#include <SDL3/SDL_vulkan.h>
// This example doesn't compile with Emscripten yet! Awaiting SDL3 support.
#ifdef __EMSCRIPTEN__
#include "../libs/emscripten/emscripten_mainloop_stub.h"
#endif
// Volk headers
#ifdef IMGUI_IMPL_VULKAN_USE_VOLK
#define VOLK_IMPLEMENTATION
#include <volk.h>
#endif
//#define APP_USE_UNLIMITED_FRAME_RATE
#ifdef _DEBUG
#define APP_USE_VULKAN_DEBUG_REPORT
#endif
// Data
static VkAllocationCallbacks* g_Allocator = nullptr;
static VkInstance g_Instance = VK_NULL_HANDLE;
static VkPhysicalDevice g_PhysicalDevice = VK_NULL_HANDLE;
static VkDevice g_Device = VK_NULL_HANDLE;
static uint32_t g_QueueFamily = (uint32_t)-1;
static VkQueue g_Queue = VK_NULL_HANDLE;
static VkDebugReportCallbackEXT g_DebugReport = VK_NULL_HANDLE;
static VkPipelineCache g_PipelineCache = VK_NULL_HANDLE;
static VkDescriptorPool g_DescriptorPool = VK_NULL_HANDLE;
static ImGui_ImplVulkanH_Window g_MainWindowData;
static uint32_t g_MinImageCount = 2;
static bool g_SwapChainRebuild = false;
static void check_vk_result(VkResult err)
{
if (err == 0)
return;
fprintf(stderr, "[vulkan] Error: VkResult = %d\n", err);
if (err < 0)
abort();
}
#ifdef APP_USE_VULKAN_DEBUG_REPORT
static VKAPI_ATTR VkBool32 VKAPI_CALL debug_report(VkDebugReportFlagsEXT flags, VkDebugReportObjectTypeEXT objectType, uint64_t object, size_t location, int32_t messageCode, const char* pLayerPrefix, const char* pMessage, void* pUserData)
{
(void)flags; (void)object; (void)location; (void)messageCode; (void)pUserData; (void)pLayerPrefix; // Unused arguments
fprintf(stderr, "[vulkan] Debug report from ObjectType: %i\nMessage: %s\n\n", objectType, pMessage);
return VK_FALSE;
}
#endif // APP_USE_VULKAN_DEBUG_REPORT
static bool IsExtensionAvailable(const ImVector<VkExtensionProperties>& properties, const char* extension)
{
for (const VkExtensionProperties& p : properties)
if (strcmp(p.extensionName, extension) == 0)
return true;
return false;
}
static void SetupVulkan(ImVector<const char*> instance_extensions)
{
VkResult err;
#ifdef IMGUI_IMPL_VULKAN_USE_VOLK
volkInitialize();
#endif
// Create Vulkan Instance
{
VkInstanceCreateInfo create_info = {};
create_info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
// Enumerate available extensions
uint32_t properties_count;
ImVector<VkExtensionProperties> properties;
vkEnumerateInstanceExtensionProperties(nullptr, &properties_count, nullptr);
properties.resize(properties_count);
err = vkEnumerateInstanceExtensionProperties(nullptr, &properties_count, properties.Data);
check_vk_result(err);
// Enable required extensions
if (IsExtensionAvailable(properties, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME))
instance_extensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
#ifdef VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME
if (IsExtensionAvailable(properties, VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME))
{
instance_extensions.push_back(VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME);
create_info.flags |= VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR;
}
#endif
// Enabling validation layers
#ifdef APP_USE_VULKAN_DEBUG_REPORT
const char* layers[] = { "VK_LAYER_KHRONOS_validation" };
create_info.enabledLayerCount = 1;
create_info.ppEnabledLayerNames = layers;
instance_extensions.push_back("VK_EXT_debug_report");
#endif
// Create Vulkan Instance
create_info.enabledExtensionCount = (uint32_t)instance_extensions.Size;
create_info.ppEnabledExtensionNames = instance_extensions.Data;
err = vkCreateInstance(&create_info, g_Allocator, &g_Instance);
check_vk_result(err);
#ifdef IMGUI_IMPL_VULKAN_USE_VOLK
volkLoadInstance(g_Instance);
#endif
// Setup the debug report callback
#ifdef APP_USE_VULKAN_DEBUG_REPORT
auto f_vkCreateDebugReportCallbackEXT = (PFN_vkCreateDebugReportCallbackEXT)vkGetInstanceProcAddr(g_Instance, "vkCreateDebugReportCallbackEXT");
IM_ASSERT(f_vkCreateDebugReportCallbackEXT != nullptr);
VkDebugReportCallbackCreateInfoEXT debug_report_ci = {};
debug_report_ci.sType = VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT;
debug_report_ci.flags = VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARNING_BIT_EXT | VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT;
debug_report_ci.pfnCallback = debug_report;
debug_report_ci.pUserData = nullptr;
err = f_vkCreateDebugReportCallbackEXT(g_Instance, &debug_report_ci, g_Allocator, &g_DebugReport);
check_vk_result(err);
#endif
}
// Select Physical Device (GPU)
g_PhysicalDevice = ImGui_ImplVulkanH_SelectPhysicalDevice(g_Instance);
IM_ASSERT(g_PhysicalDevice != VK_NULL_HANDLE);
// Select graphics queue family
g_QueueFamily = ImGui_ImplVulkanH_SelectQueueFamilyIndex(g_PhysicalDevice);
IM_ASSERT(g_QueueFamily != (uint32_t)-1);
// Create Logical Device (with 1 queue)
{
ImVector<const char*> device_extensions;
device_extensions.push_back("VK_KHR_swapchain");
// Enumerate physical device extension
uint32_t properties_count;
ImVector<VkExtensionProperties> properties;
vkEnumerateDeviceExtensionProperties(g_PhysicalDevice, nullptr, &properties_count, nullptr);
properties.resize(properties_count);
vkEnumerateDeviceExtensionProperties(g_PhysicalDevice, nullptr, &properties_count, properties.Data);
#ifdef VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME
if (IsExtensionAvailable(properties, VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME))
device_extensions.push_back(VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME);
#endif
const float queue_priority[] = { 1.0f };
VkDeviceQueueCreateInfo queue_info[1] = {};
queue_info[0].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queue_info[0].queueFamilyIndex = g_QueueFamily;
queue_info[0].queueCount = 1;
queue_info[0].pQueuePriorities = queue_priority;
VkDeviceCreateInfo create_info = {};
create_info.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
create_info.queueCreateInfoCount = sizeof(queue_info) / sizeof(queue_info[0]);
create_info.pQueueCreateInfos = queue_info;
create_info.enabledExtensionCount = (uint32_t)device_extensions.Size;
create_info.ppEnabledExtensionNames = device_extensions.Data;
err = vkCreateDevice(g_PhysicalDevice, &create_info, g_Allocator, &g_Device);
check_vk_result(err);
vkGetDeviceQueue(g_Device, g_QueueFamily, 0, &g_Queue);
}
// Create Descriptor Pool
// If you wish to load e.g. additional textures you may need to alter pools sizes and maxSets.
{
VkDescriptorPoolSize pool_sizes[] =
{
{ VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, IMGUI_IMPL_VULKAN_MINIMUM_IMAGE_SAMPLER_POOL_SIZE },
};
VkDescriptorPoolCreateInfo pool_info = {};
pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
pool_info.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
pool_info.maxSets = 0;
for (VkDescriptorPoolSize& pool_size : pool_sizes)
pool_info.maxSets += pool_size.descriptorCount;
pool_info.poolSizeCount = (uint32_t)IM_ARRAYSIZE(pool_sizes);
pool_info.pPoolSizes = pool_sizes;
err = vkCreateDescriptorPool(g_Device, &pool_info, g_Allocator, &g_DescriptorPool);
check_vk_result(err);
}
}
// All the ImGui_ImplVulkanH_XXX structures/functions are optional helpers used by the demo.
// Your real engine/app may not use them.
static void SetupVulkanWindow(ImGui_ImplVulkanH_Window* wd, VkSurfaceKHR surface, int width, int height)
{
wd->Surface = surface;
// Check for WSI support
VkBool32 res;
vkGetPhysicalDeviceSurfaceSupportKHR(g_PhysicalDevice, g_QueueFamily, wd->Surface, &res);
if (res != VK_TRUE)
{
fprintf(stderr, "Error no WSI support on physical device 0\n");
exit(-1);
}
// Select Surface Format
const VkFormat requestSurfaceImageFormat[] = { VK_FORMAT_B8G8R8A8_UNORM, VK_FORMAT_R8G8B8A8_UNORM, VK_FORMAT_B8G8R8_UNORM, VK_FORMAT_R8G8B8_UNORM };
const VkColorSpaceKHR requestSurfaceColorSpace = VK_COLORSPACE_SRGB_NONLINEAR_KHR;
wd->SurfaceFormat = ImGui_ImplVulkanH_SelectSurfaceFormat(g_PhysicalDevice, wd->Surface, requestSurfaceImageFormat, (size_t)IM_ARRAYSIZE(requestSurfaceImageFormat), requestSurfaceColorSpace);
// Select Present Mode
#ifdef APP_UNLIMITED_FRAME_RATE
VkPresentModeKHR present_modes[] = { VK_PRESENT_MODE_MAILBOX_KHR, VK_PRESENT_MODE_IMMEDIATE_KHR, VK_PRESENT_MODE_FIFO_KHR };
#else
VkPresentModeKHR present_modes[] = { VK_PRESENT_MODE_FIFO_KHR };
#endif
wd->PresentMode = ImGui_ImplVulkanH_SelectPresentMode(g_PhysicalDevice, wd->Surface, &present_modes[0], IM_ARRAYSIZE(present_modes));
//printf("[vulkan] Selected PresentMode = %d\n", wd->PresentMode);
// Create SwapChain, RenderPass, Framebuffer, etc.
IM_ASSERT(g_MinImageCount >= 2);
ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, wd, g_QueueFamily, g_Allocator, width, height, g_MinImageCount);
}
static void CleanupVulkan()
{
vkDestroyDescriptorPool(g_Device, g_DescriptorPool, g_Allocator);
#ifdef APP_USE_VULKAN_DEBUG_REPORT
// Remove the debug report callback
auto f_vkDestroyDebugReportCallbackEXT = (PFN_vkDestroyDebugReportCallbackEXT)vkGetInstanceProcAddr(g_Instance, "vkDestroyDebugReportCallbackEXT");
f_vkDestroyDebugReportCallbackEXT(g_Instance, g_DebugReport, g_Allocator);
#endif // APP_USE_VULKAN_DEBUG_REPORT
vkDestroyDevice(g_Device, g_Allocator);
vkDestroyInstance(g_Instance, g_Allocator);
}
static void CleanupVulkanWindow()
{
ImGui_ImplVulkanH_DestroyWindow(g_Instance, g_Device, &g_MainWindowData, g_Allocator);
}
static void FrameRender(ImGui_ImplVulkanH_Window* wd, ImDrawData* draw_data)
{
VkResult err;
VkSemaphore image_acquired_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].ImageAcquiredSemaphore;
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
return;
}
check_vk_result(err);
ImGui_ImplVulkanH_Frame* fd = &wd->Frames[wd->FrameIndex];
{
err = vkWaitForFences(g_Device, 1, &fd->Fence, VK_TRUE, UINT64_MAX); // wait indefinitely instead of periodically checking
check_vk_result(err);
err = vkResetFences(g_Device, 1, &fd->Fence);
check_vk_result(err);
}
{
err = vkResetCommandPool(g_Device, fd->CommandPool, 0);
check_vk_result(err);
VkCommandBufferBeginInfo info = {};
info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
info.flags |= VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
err = vkBeginCommandBuffer(fd->CommandBuffer, &info);
check_vk_result(err);
}
{
VkRenderPassBeginInfo info = {};
info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
info.renderPass = wd->RenderPass;
info.framebuffer = fd->Framebuffer;
info.renderArea.extent.width = wd->Width;
info.renderArea.extent.height = wd->Height;
info.clearValueCount = 1;
info.pClearValues = &wd->ClearValue;
vkCmdBeginRenderPass(fd->CommandBuffer, &info, VK_SUBPASS_CONTENTS_INLINE);
}
// Record dear imgui primitives into command buffer
ImGui_ImplVulkan_RenderDrawData(draw_data, fd->CommandBuffer);
// Submit command buffer
vkCmdEndRenderPass(fd->CommandBuffer);
{
VkPipelineStageFlags wait_stage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
VkSubmitInfo info = {};
info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
info.waitSemaphoreCount = 1;
info.pWaitSemaphores = &image_acquired_semaphore;
info.pWaitDstStageMask = &wait_stage;
info.commandBufferCount = 1;
info.pCommandBuffers = &fd->CommandBuffer;
info.signalSemaphoreCount = 1;
info.pSignalSemaphores = &render_complete_semaphore;
err = vkEndCommandBuffer(fd->CommandBuffer);
check_vk_result(err);
err = vkQueueSubmit(g_Queue, 1, &info, fd->Fence);
check_vk_result(err);
}
}
static void FramePresent(ImGui_ImplVulkanH_Window* wd)
{
if (g_SwapChainRebuild)
return;
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
VkPresentInfoKHR info = {};
info.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR;
info.waitSemaphoreCount = 1;
info.pWaitSemaphores = &render_complete_semaphore;
info.swapchainCount = 1;
info.pSwapchains = &wd->Swapchain;
info.pImageIndices = &wd->FrameIndex;
VkResult err = vkQueuePresentKHR(g_Queue, &info);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
return;
}
check_vk_result(err);
wd->SemaphoreIndex = (wd->SemaphoreIndex + 1) % wd->SemaphoreCount; // Now we can use the next set of semaphores
}
// Main code
int main(int, char**)
{
// Setup SDL
if (!SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMEPAD) != 0)
{
printf("Error: SDL_Init(): %s\n", SDL_GetError());
return -1;
}
// Create window with Vulkan graphics context
SDL_WindowFlags window_flags = (SDL_WindowFlags)(SDL_WINDOW_VULKAN | SDL_WINDOW_RESIZABLE | SDL_WINDOW_HIGH_PIXEL_DENSITY | SDL_WINDOW_HIDDEN);
SDL_Window* window = SDL_CreateWindow("Dear ImGui SDL3+Vulkan example", 1280, 720, window_flags);
if (window == nullptr)
{
printf("Error: SDL_CreateWindow(): %s\n", SDL_GetError());
return -1;
}
ImVector<const char*> extensions;
{
uint32_t sdl_extensions_count = 0;
const char* const* sdl_extensions = SDL_Vulkan_GetInstanceExtensions(&sdl_extensions_count);
for (uint32_t n = 0; n < sdl_extensions_count; n++)
extensions.push_back(sdl_extensions[n]);
}
SetupVulkan(extensions);
// Create Window Surface
VkSurfaceKHR surface;
VkResult err;
if (SDL_Vulkan_CreateSurface(window, g_Instance, g_Allocator, &surface) == 0)
{
printf("Failed to create Vulkan surface.\n");
return 1;
}
// Create Framebuffers
int w, h;
SDL_GetWindowSize(window, &w, &h);
ImGui_ImplVulkanH_Window* wd = &g_MainWindowData;
SetupVulkanWindow(wd, surface, w, h);
SDL_SetWindowPosition(window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
SDL_ShowWindow(window);
// Setup Dear ImGui context
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO(); (void)io;
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
// Setup Dear ImGui style
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
// Setup Platform/Renderer backends
ImGui_ImplSDL3_InitForVulkan(window);
ImGui_ImplVulkan_InitInfo init_info = {};
init_info.Instance = g_Instance;
init_info.PhysicalDevice = g_PhysicalDevice;
init_info.Device = g_Device;
init_info.QueueFamily = g_QueueFamily;
init_info.Queue = g_Queue;
init_info.PipelineCache = g_PipelineCache;
init_info.DescriptorPool = g_DescriptorPool;
init_info.RenderPass = wd->RenderPass;
init_info.Subpass = 0;
init_info.MinImageCount = g_MinImageCount;
init_info.ImageCount = wd->ImageCount;
init_info.MSAASamples = VK_SAMPLE_COUNT_1_BIT;
init_info.Allocator = g_Allocator;
init_info.CheckVkResultFn = check_vk_result;
ImGui_ImplVulkan_Init(&init_info);
// Load Fonts
// - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
// - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
// - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
// - Read 'docs/FONTS.md' for more instructions and details.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//io.Fonts->AddFontDefault();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf", 18.0f);
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, nullptr, io.Fonts->GetGlyphRangesJapanese());
//IM_ASSERT(font != nullptr);
// Our state
bool show_demo_window = true;
bool show_another_window = false;
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
// Main loop
bool done = false;
while (!done)
{
// Poll and handle events (inputs, window resize, etc.)
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
SDL_Event event;
while (SDL_PollEvent(&event))
{
ImGui_ImplSDL3_ProcessEvent(&event);
if (event.type == SDL_EVENT_QUIT)
done = true;
if (event.type == SDL_EVENT_WINDOW_CLOSE_REQUESTED && event.window.windowID == SDL_GetWindowID(window))
done = true;
}
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED)
{
SDL_Delay(10);
continue;
}
// Resize swap chain?
int fb_width, fb_height;
SDL_GetWindowSize(window, &fb_width, &fb_height);
if (fb_width > 0 && fb_height > 0 && (g_SwapChainRebuild || g_MainWindowData.Width != fb_width || g_MainWindowData.Height != fb_height))
{
ImGui_ImplVulkan_SetMinImageCount(g_MinImageCount);
ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, &g_MainWindowData, g_QueueFamily, g_Allocator, fb_width, fb_height, g_MinImageCount);
g_MainWindowData.FrameIndex = 0;
g_SwapChainRebuild = false;
}
// Start the Dear ImGui frame
ImGui_ImplVulkan_NewFrame();
ImGui_ImplSDL3_NewFrame();
ImGui::NewFrame();
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
if (show_demo_window)
ImGui::ShowDemoWindow(&show_demo_window);
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
{
static float f = 0.0f;
static int counter = 0;
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
ImGui::Checkbox("Another Window", &show_another_window);
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
counter++;
ImGui::SameLine();
ImGui::Text("counter = %d", counter);
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
ImGui::End();
}
// 3. Show another simple window.
if (show_another_window)
{
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
ImGui::Text("Hello from another window!");
if (ImGui::Button("Close Me"))
show_another_window = false;
ImGui::End();
}
// Rendering
ImGui::Render();
ImDrawData* draw_data = ImGui::GetDrawData();
const bool is_minimized = (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f);
if (!is_minimized)
{
wd->ClearValue.color.float32[0] = clear_color.x * clear_color.w;
wd->ClearValue.color.float32[1] = clear_color.y * clear_color.w;
wd->ClearValue.color.float32[2] = clear_color.z * clear_color.w;
wd->ClearValue.color.float32[3] = clear_color.w;
FrameRender(wd, draw_data);
FramePresent(wd);
}
}
// Cleanup
err = vkDeviceWaitIdle(g_Device);
check_vk_result(err);
ImGui_ImplVulkan_Shutdown();
ImGui_ImplSDL3_Shutdown();
ImGui::DestroyContext();
CleanupVulkanWindow();
CleanupVulkan();
SDL_DestroyWindow(window);
SDL_Quit();
return 0;
}

3
external/imgui/imgui/examples/example_win32_directx12/build_win32.bat vendored
View File

@ -1,9 +1,8 @@
@REM Build for Visual Studio compiler. Run your copy of vcvars32.bat or vcvarsall.bat to setup command-line compiler.
@REM Important: to build on 32-bit systems, the DX12 backends needs '#define ImTextureID ImU64', so we pass it here.
@set OUT_DIR=Debug
@set OUT_EXE=example_win32_directx12
@set INCLUDES=/I..\.. /I..\..\backends /I "%WindowsSdkDir%Include\um" /I "%WindowsSdkDir%Include\shared"
@set SOURCES=main.cpp ..\..\backends\imgui_impl_dx12.cpp ..\..\backends\imgui_impl_win32.cpp ..\..\imgui*.cpp
@set LIBS=d3d12.lib d3dcompiler.lib dxgi.lib
mkdir Debug
cl /nologo /Zi /MD /utf-8 %INCLUDES% /D ImTextureID=ImU64 /D UNICODE /D _UNICODE %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%
cl /nologo /Zi /MD /utf-8 %INCLUDES% /D UNICODE /D _UNICODE %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%

10
external/imgui/imgui/examples/example_win32_directx12/example_win32_directx12.vcxproj vendored
View File

@ -21,7 +21,7 @@
<PropertyGroup Label="Globals">
<ProjectGuid>{b4cf9797-519d-4afe-a8f4-5141a6b521d3}</ProjectGuid>
<RootNamespace>example_win32_directx12</RootNamespace>
<WindowsTargetPlatformVersion>10.0.18362.0</WindowsTargetPlatformVersion>
<WindowsTargetPlatformVersion>10.0.20348.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@ -87,7 +87,7 @@
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>ImTextureID=ImU64;_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
@ -102,7 +102,7 @@
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>ImTextureID=ImU64;_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
@ -119,7 +119,7 @@
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<AdditionalIncludeDirectories>..\..;..\..\backends;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>ImTextureID=ImU64;_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
@ -138,7 +138,7 @@
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<AdditionalIncludeDirectories>..\..;..\..\backends;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>ImTextureID=ImU64;_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>

103
external/imgui/imgui/examples/example_win32_directx12/main.cpp vendored
View File

@ -6,10 +6,6 @@
// - Documentation https://dearimgui.com/docs (same as your local docs/ folder).
// - Introduction, links and more at the top of imgui.cpp
// Important: to compile on 32-bit systems, the DirectX12 backend requires code to be compiled with '#define ImTextureID ImU64'.
// This is because we need ImTextureID to carry a 64-bit value and by default ImTextureID is defined as void*.
// This define is set in the example .vcxproj file and need to be replicated in your app or by adding it to your imconfig.h file.
#include "imgui.h"
#include "imgui_impl_win32.h"
#include "imgui_impl_dx12.h"
@ -26,7 +22,10 @@
#pragma comment(lib, "dxguid.lib")
#endif
#include "imgui_internal.h"
// Config for example app
static const int APP_NUM_FRAMES_IN_FLIGHT = 3;
static const int APP_NUM_BACK_BUFFERS = 3;
static const int APP_SRV_HEAP_SIZE = 64;
struct FrameContext
{
@ -34,15 +33,59 @@ struct FrameContext
UINT64 FenceValue;
};
// Simple free list based allocator
struct ExampleDescriptorHeapAllocator
{
ID3D12DescriptorHeap* Heap = nullptr;
D3D12_DESCRIPTOR_HEAP_TYPE HeapType = D3D12_DESCRIPTOR_HEAP_TYPE_NUM_TYPES;
D3D12_CPU_DESCRIPTOR_HANDLE HeapStartCpu;
D3D12_GPU_DESCRIPTOR_HANDLE HeapStartGpu;
UINT HeapHandleIncrement;
ImVector<int> FreeIndices;
void Create(ID3D12Device* device, ID3D12DescriptorHeap* heap)
{
IM_ASSERT(Heap == nullptr && FreeIndices.empty());
Heap = heap;
D3D12_DESCRIPTOR_HEAP_DESC desc = heap->GetDesc();
HeapType = desc.Type;
HeapStartCpu = Heap->GetCPUDescriptorHandleForHeapStart();
HeapStartGpu = Heap->GetGPUDescriptorHandleForHeapStart();
HeapHandleIncrement = device->GetDescriptorHandleIncrementSize(HeapType);
FreeIndices.reserve((int)desc.NumDescriptors);
for (int n = desc.NumDescriptors; n > 0; n--)
FreeIndices.push_back(n);
}
void Destroy()
{
Heap = nullptr;
FreeIndices.clear();
}
void Alloc(D3D12_CPU_DESCRIPTOR_HANDLE* out_cpu_desc_handle, D3D12_GPU_DESCRIPTOR_HANDLE* out_gpu_desc_handle)
{
IM_ASSERT(FreeIndices.Size > 0);
int idx = FreeIndices.back();
FreeIndices.pop_back();
out_cpu_desc_handle->ptr = HeapStartCpu.ptr + (idx * HeapHandleIncrement);
out_gpu_desc_handle->ptr = HeapStartGpu.ptr + (idx * HeapHandleIncrement);
}
void Free(D3D12_CPU_DESCRIPTOR_HANDLE out_cpu_desc_handle, D3D12_GPU_DESCRIPTOR_HANDLE out_gpu_desc_handle)
{
int cpu_idx = (int)((out_cpu_desc_handle.ptr - HeapStartCpu.ptr) / HeapHandleIncrement);
int gpu_idx = (int)((out_gpu_desc_handle.ptr - HeapStartGpu.ptr) / HeapHandleIncrement);
IM_ASSERT(cpu_idx == gpu_idx);
FreeIndices.push_back(cpu_idx);
}
};
// Data
static int const NUM_FRAMES_IN_FLIGHT = 3;
static FrameContext g_frameContext[NUM_FRAMES_IN_FLIGHT] = {};
static FrameContext g_frameContext[APP_NUM_FRAMES_IN_FLIGHT] = {};
static UINT g_frameIndex = 0;
static int const NUM_BACK_BUFFERS = 3;
static ID3D12Device* g_pd3dDevice = nullptr;
static ID3D12DescriptorHeap* g_pd3dRtvDescHeap = nullptr;
static ID3D12DescriptorHeap* g_pd3dSrvDescHeap = nullptr;
static ExampleDescriptorHeapAllocator g_pd3dSrvDescHeapAlloc;
static ID3D12CommandQueue* g_pd3dCommandQueue = nullptr;
static ID3D12GraphicsCommandList* g_pd3dCommandList = nullptr;
static ID3D12Fence* g_fence = nullptr;
@ -51,8 +94,8 @@ static UINT64 g_fenceLastSignaledValue = 0;
static IDXGISwapChain3* g_pSwapChain = nullptr;
static bool g_SwapChainOccluded = false;
static HANDLE g_hSwapChainWaitableObject = nullptr;
static ID3D12Resource* g_mainRenderTargetResource[NUM_BACK_BUFFERS] = {};
static D3D12_CPU_DESCRIPTOR_HANDLE g_mainRenderTargetDescriptor[NUM_BACK_BUFFERS] = {};
static ID3D12Resource* g_mainRenderTargetResource[APP_NUM_BACK_BUFFERS] = {};
static D3D12_CPU_DESCRIPTOR_HANDLE g_mainRenderTargetDescriptor[APP_NUM_BACK_BUFFERS] = {};
// Forward declarations of helper functions
bool CreateDeviceD3D(HWND hWnd);
@ -97,10 +140,19 @@ int main(int, char**)
// Setup Platform/Renderer backends
ImGui_ImplWin32_Init(hwnd);
ImGui_ImplDX12_Init(g_pd3dDevice, NUM_FRAMES_IN_FLIGHT,
DXGI_FORMAT_R8G8B8A8_UNORM, g_pd3dSrvDescHeap,
g_pd3dSrvDescHeap->GetCPUDescriptorHandleForHeapStart(),
g_pd3dSrvDescHeap->GetGPUDescriptorHandleForHeapStart());
ImGui_ImplDX12_InitInfo init_info = {};
init_info.Device = g_pd3dDevice;
init_info.CommandQueue = g_pd3dCommandQueue;
init_info.NumFramesInFlight = APP_NUM_FRAMES_IN_FLIGHT;
init_info.RTVFormat = DXGI_FORMAT_R8G8B8A8_UNORM;
init_info.DSVFormat = DXGI_FORMAT_UNKNOWN;
// Allocating SRV descriptors (for textures) is up to the application, so we provide callbacks.
// (current version of the backend will only allocate one descriptor, future versions will need to allocate more)
init_info.SrvDescriptorHeap = g_pd3dSrvDescHeap;
init_info.SrvDescriptorAllocFn = [](ImGui_ImplDX12_InitInfo*, D3D12_CPU_DESCRIPTOR_HANDLE* out_cpu_handle, D3D12_GPU_DESCRIPTOR_HANDLE* out_gpu_handle) { return g_pd3dSrvDescHeapAlloc.Alloc(out_cpu_handle, out_gpu_handle); };
init_info.SrvDescriptorFreeFn = [](ImGui_ImplDX12_InitInfo*, D3D12_CPU_DESCRIPTOR_HANDLE cpu_handle, D3D12_GPU_DESCRIPTOR_HANDLE gpu_handle) { return g_pd3dSrvDescHeapAlloc.Free(cpu_handle, gpu_handle); };
ImGui_ImplDX12_Init(&init_info);
// Load Fonts
// - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
@ -253,7 +305,7 @@ bool CreateDeviceD3D(HWND hWnd)
DXGI_SWAP_CHAIN_DESC1 sd;
{
ZeroMemory(&sd, sizeof(sd));
sd.BufferCount = NUM_BACK_BUFFERS;
sd.BufferCount = APP_NUM_BACK_BUFFERS;
sd.Width = 0;
sd.Height = 0;
sd.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
@ -296,7 +348,7 @@ bool CreateDeviceD3D(HWND hWnd)
{
D3D12_DESCRIPTOR_HEAP_DESC desc = {};
desc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_RTV;
desc.NumDescriptors = NUM_BACK_BUFFERS;
desc.NumDescriptors = APP_NUM_BACK_BUFFERS;
desc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_NONE;
desc.NodeMask = 1;
if (g_pd3dDevice->CreateDescriptorHeap(&desc, IID_PPV_ARGS(&g_pd3dRtvDescHeap)) != S_OK)
@ -304,7 +356,7 @@ bool CreateDeviceD3D(HWND hWnd)
SIZE_T rtvDescriptorSize = g_pd3dDevice->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_RTV);
D3D12_CPU_DESCRIPTOR_HANDLE rtvHandle = g_pd3dRtvDescHeap->GetCPUDescriptorHandleForHeapStart();
for (UINT i = 0; i < NUM_BACK_BUFFERS; i++)
for (UINT i = 0; i < APP_NUM_BACK_BUFFERS; i++)
{
g_mainRenderTargetDescriptor[i] = rtvHandle;
rtvHandle.ptr += rtvDescriptorSize;
@ -314,10 +366,11 @@ bool CreateDeviceD3D(HWND hWnd)
{
D3D12_DESCRIPTOR_HEAP_DESC desc = {};
desc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV;
desc.NumDescriptors = 1;
desc.NumDescriptors = APP_SRV_HEAP_SIZE;
desc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_SHADER_VISIBLE;
if (g_pd3dDevice->CreateDescriptorHeap(&desc, IID_PPV_ARGS(&g_pd3dSrvDescHeap)) != S_OK)
return false;
g_pd3dSrvDescHeapAlloc.Create(g_pd3dDevice, g_pd3dSrvDescHeap);
}
{
@ -329,7 +382,7 @@ bool CreateDeviceD3D(HWND hWnd)
return false;
}
for (UINT i = 0; i < NUM_FRAMES_IN_FLIGHT; i++)
for (UINT i = 0; i < APP_NUM_FRAMES_IN_FLIGHT; i++)
if (g_pd3dDevice->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT, IID_PPV_ARGS(&g_frameContext[i].CommandAllocator)) != S_OK)
return false;
@ -355,7 +408,7 @@ bool CreateDeviceD3D(HWND hWnd)
return false;
swapChain1->Release();
dxgiFactory->Release();
g_pSwapChain->SetMaximumFrameLatency(NUM_BACK_BUFFERS);
g_pSwapChain->SetMaximumFrameLatency(APP_NUM_BACK_BUFFERS);
g_hSwapChainWaitableObject = g_pSwapChain->GetFrameLatencyWaitableObject();
}
@ -368,7 +421,7 @@ void CleanupDeviceD3D()
CleanupRenderTarget();
if (g_pSwapChain) { g_pSwapChain->SetFullscreenState(false, nullptr); g_pSwapChain->Release(); g_pSwapChain = nullptr; }
if (g_hSwapChainWaitableObject != nullptr) { CloseHandle(g_hSwapChainWaitableObject); }
for (UINT i = 0; i < NUM_FRAMES_IN_FLIGHT; i++)
for (UINT i = 0; i < APP_NUM_FRAMES_IN_FLIGHT; i++)
if (g_frameContext[i].CommandAllocator) { g_frameContext[i].CommandAllocator->Release(); g_frameContext[i].CommandAllocator = nullptr; }
if (g_pd3dCommandQueue) { g_pd3dCommandQueue->Release(); g_pd3dCommandQueue = nullptr; }
if (g_pd3dCommandList) { g_pd3dCommandList->Release(); g_pd3dCommandList = nullptr; }
@ -390,7 +443,7 @@ void CleanupDeviceD3D()
void CreateRenderTarget()
{
for (UINT i = 0; i < NUM_BACK_BUFFERS; i++)
for (UINT i = 0; i < APP_NUM_BACK_BUFFERS; i++)
{
ID3D12Resource* pBackBuffer = nullptr;
g_pSwapChain->GetBuffer(i, IID_PPV_ARGS(&pBackBuffer));
@ -403,13 +456,13 @@ void CleanupRenderTarget()
{
WaitForLastSubmittedFrame();
for (UINT i = 0; i < NUM_BACK_BUFFERS; i++)
for (UINT i = 0; i < APP_NUM_BACK_BUFFERS; i++)
if (g_mainRenderTargetResource[i]) { g_mainRenderTargetResource[i]->Release(); g_mainRenderTargetResource[i] = nullptr; }
}
void WaitForLastSubmittedFrame()
{
FrameContext* frameCtx = &g_frameContext[g_frameIndex % NUM_FRAMES_IN_FLIGHT];
FrameContext* frameCtx = &g_frameContext[g_frameIndex % APP_NUM_FRAMES_IN_FLIGHT];
UINT64 fenceValue = frameCtx->FenceValue;
if (fenceValue == 0)
@ -431,7 +484,7 @@ FrameContext* WaitForNextFrameResources()
HANDLE waitableObjects[] = { g_hSwapChainWaitableObject, nullptr };
DWORD numWaitableObjects = 1;
FrameContext* frameCtx = &g_frameContext[nextFrameIndex % NUM_FRAMES_IN_FLIGHT];
FrameContext* frameCtx = &g_frameContext[nextFrameIndex % APP_NUM_FRAMES_IN_FLIGHT];
UINT64 fenceValue = frameCtx->FenceValue;
if (fenceValue != 0) // means no fence was signaled
{

9
external/imgui/imgui/examples/example_win32_vulkan/build_win32.bat vendored Normal file
View File

@ -0,0 +1,9 @@
@REM Build for Visual Studio compiler. Run your copy of vcvars32.bat or vcvarsall.bat to setup command-line compiler.
@set OUT_DIR=Debug
@set OUT_EXE=example_win32_vulkan
@set INCLUDES=/I..\.. /I..\..\backends /I "%WindowsSdkDir%Include\um" /I "%WindowsSdkDir%Include\shared" /I %VULKAN_SDK%\include
@set SOURCES=main.cpp ..\..\backends\imgui_impl_vulkan.cpp ..\..\backends\imgui_impl_win32.cpp ..\..\imgui*.cpp
@set LIBS=/libpath:%VULKAN_SDK%\lib32 vulkan-1.lib
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% /D UNICODE /D _UNICODE %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%

9
external/imgui/imgui/examples/example_win32_vulkan/build_win64.bat vendored Normal file
View File

@ -0,0 +1,9 @@
@REM Build for Visual Studio compiler. Run your copy of vcvars32.bat or vcvarsall.bat to setup command-line compiler.
@set OUT_DIR=Debug
@set OUT_EXE=example_win32_vulkan
@set INCLUDES=/I..\.. /I..\..\backends /I "%WindowsSdkDir%Include\um" /I "%WindowsSdkDir%Include\shared" /I %VULKAN_SDK%\include
@set SOURCES=main.cpp ..\..\backends\imgui_impl_vulkan.cpp ..\..\backends\imgui_impl_win32.cpp ..\..\imgui*.cpp
@set LIBS=/libpath:%VULKAN_SDK%\lib vulkan-1.lib
mkdir %OUT_DIR%
cl /nologo /Zi /MD /utf-8 %INCLUDES% /D UNICODE /D _UNICODE %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS%

178
external/imgui/imgui/examples/example_win32_vulkan/example_win32_vulkan.vcxproj vendored Normal file
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@ -0,0 +1,178 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}</ProjectGuid>
<RootNamespace>example_win32_directx11</RootNamespace>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<CharacterSet>Unicode</CharacterSet>
<PlatformToolset>v140</PlatformToolset>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<CharacterSet>Unicode</CharacterSet>
<PlatformToolset>v140</PlatformToolset>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
<PlatformToolset>v140</PlatformToolset>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
<PlatformToolset>v140</PlatformToolset>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<OutDir>$(ProjectDir)$(Configuration)\</OutDir>
<IntDir>$(ProjectDir)$(Configuration)\</IntDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<OutDir>$(ProjectDir)$(Configuration)\</OutDir>
<IntDir>$(ProjectDir)$(Configuration)\</IntDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<OutDir>$(ProjectDir)$(Configuration)\</OutDir>
<IntDir>$(ProjectDir)$(Configuration)\</IntDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<OutDir>$(ProjectDir)$(Configuration)\</OutDir>
<IntDir>$(ProjectDir)$(Configuration)\</IntDir>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalDependencies>vulkan-1.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>%VULKAN_SDK%\lib32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<SubSystem>Console</SubSystem>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalDependencies>vulkan-1.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>%VULKAN_SDK%\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<SubSystem>Console</SubSystem>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level4</WarningLevel>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<BufferSecurityCheck>false</BufferSecurityCheck>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalDependencies>vulkan-1.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>%VULKAN_SDK%\lib32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<SubSystem>Console</SubSystem>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<WarningLevel>Level4</WarningLevel>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<AdditionalIncludeDirectories>..\..;..\..\backends;%VULKAN_SDK%\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
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<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalDependencies>vulkan-1.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>%VULKAN_SDK%\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<SubSystem>Console</SubSystem>
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<ClCompile Include="..\..\imgui.cpp" />
<ClCompile Include="..\..\imgui_demo.cpp" />
<ClCompile Include="..\..\imgui_draw.cpp" />
<ClCompile Include="..\..\imgui_tables.cpp" />
<ClCompile Include="..\..\imgui_widgets.cpp" />
<ClCompile Include="..\..\backends\imgui_impl_vulkan.cpp" />
<ClCompile Include="..\..\backends\imgui_impl_win32.cpp" />
<ClCompile Include="main.cpp" />
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
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// Dear ImGui: standalone example application for Win32 + Vulkan
// Learn about Dear ImGui:
// - FAQ https://dearimgui.com/faq
// - Getting Started https://dearimgui.com/getting-started
// - Documentation https://dearimgui.com/docs (same as your local docs/ folder).
// - Introduction, links and more at the top of imgui.cpp
// Important note to the reader who wish to integrate imgui_impl_vulkan.cpp/.h in their own engine/app.
// - Common ImGui_ImplVulkan_XXX functions and structures are used to interface with imgui_impl_vulkan.cpp/.h.
// You will use those if you want to use this rendering backend in your engine/app.
// - Helper ImGui_ImplVulkanH_XXX functions and structures are only used by this example (main.cpp) and by
// the backend itself (imgui_impl_vulkan.cpp), but should PROBABLY NOT be used by your own engine/app code.
// Read comments in imgui_impl_vulkan.h.
#include "imgui.h"
#include "imgui_impl_win32.h"
#define VK_USE_PLATFORM_WIN32_KHR
#include "imgui_impl_vulkan.h"
#include <windows.h>
#include <stdio.h> // printf, fprintf
#include <stdlib.h> // abort
#include <tchar.h>
// Volk headers
#ifdef IMGUI_IMPL_VULKAN_USE_VOLK
#define VOLK_IMPLEMENTATION
#include <volk.h>
#endif
//#define APP_USE_UNLIMITED_FRAME_RATE
#ifdef _DEBUG
#define APP_USE_VULKAN_DEBUG_REPORT
#endif
// Data
static VkAllocationCallbacks* g_Allocator = nullptr;
static VkInstance g_Instance = VK_NULL_HANDLE;
static VkPhysicalDevice g_PhysicalDevice = VK_NULL_HANDLE;
static VkDevice g_Device = VK_NULL_HANDLE;
static uint32_t g_QueueFamily = (uint32_t)-1;
static VkQueue g_Queue = VK_NULL_HANDLE;
static VkDebugReportCallbackEXT g_DebugReport = VK_NULL_HANDLE;
static VkPipelineCache g_PipelineCache = VK_NULL_HANDLE;
static VkDescriptorPool g_DescriptorPool = VK_NULL_HANDLE;
static ImGui_ImplVulkanH_Window g_MainWindowData;
static uint32_t g_MinImageCount = 2;
static bool g_SwapChainRebuild = false;
static void check_vk_result(VkResult err)
{
if (err == 0)
return;
fprintf(stderr, "[vulkan] Error: VkResult = %d\n", err);
if (err < 0)
abort();
}
#ifdef APP_USE_VULKAN_DEBUG_REPORT
static VKAPI_ATTR VkBool32 VKAPI_CALL debug_report(VkDebugReportFlagsEXT flags, VkDebugReportObjectTypeEXT objectType, uint64_t object, size_t location, int32_t messageCode, const char* pLayerPrefix, const char* pMessage, void* pUserData)
{
(void)flags; (void)object; (void)location; (void)messageCode; (void)pUserData; (void)pLayerPrefix; // Unused arguments
fprintf(stderr, "[vulkan] Debug report from ObjectType: %i\nMessage: %s\n\n", objectType, pMessage);
return VK_FALSE;
}
#endif // APP_USE_VULKAN_DEBUG_REPORT
static bool IsExtensionAvailable(const ImVector<VkExtensionProperties>& properties, const char* extension)
{
for (const VkExtensionProperties& p : properties)
if (strcmp(p.extensionName, extension) == 0)
return true;
return false;
}
static void SetupVulkan(ImVector<const char*> instance_extensions)
{
VkResult err;
#ifdef IMGUI_IMPL_VULKAN_USE_VOLK
volkInitialize();
#endif
// Create Vulkan Instance
{
VkInstanceCreateInfo create_info = {};
create_info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
// Enumerate available extensions
uint32_t properties_count;
ImVector<VkExtensionProperties> properties;
vkEnumerateInstanceExtensionProperties(nullptr, &properties_count, nullptr);
properties.resize(properties_count);
err = vkEnumerateInstanceExtensionProperties(nullptr, &properties_count, properties.Data);
check_vk_result(err);
// Enable required extensions
if (IsExtensionAvailable(properties, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME))
instance_extensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
#ifdef VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME
if (IsExtensionAvailable(properties, VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME))
{
instance_extensions.push_back(VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME);
create_info.flags |= VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR;
}
#endif
// Enabling validation layers
#ifdef APP_USE_VULKAN_DEBUG_REPORT
const char* layers[] = { "VK_LAYER_KHRONOS_validation" };
create_info.enabledLayerCount = 1;
create_info.ppEnabledLayerNames = layers;
instance_extensions.push_back("VK_EXT_debug_report");
#endif
// Create Vulkan Instance
create_info.enabledExtensionCount = (uint32_t)instance_extensions.Size;
create_info.ppEnabledExtensionNames = instance_extensions.Data;
err = vkCreateInstance(&create_info, g_Allocator, &g_Instance);
check_vk_result(err);
#ifdef IMGUI_IMPL_VULKAN_USE_VOLK
volkLoadInstance(g_Instance);
#endif
// Setup the debug report callback
#ifdef APP_USE_VULKAN_DEBUG_REPORT
auto f_vkCreateDebugReportCallbackEXT = (PFN_vkCreateDebugReportCallbackEXT)vkGetInstanceProcAddr(g_Instance, "vkCreateDebugReportCallbackEXT");
IM_ASSERT(f_vkCreateDebugReportCallbackEXT != nullptr);
VkDebugReportCallbackCreateInfoEXT debug_report_ci = {};
debug_report_ci.sType = VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT;
debug_report_ci.flags = VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARNING_BIT_EXT | VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT;
debug_report_ci.pfnCallback = debug_report;
debug_report_ci.pUserData = nullptr;
err = f_vkCreateDebugReportCallbackEXT(g_Instance, &debug_report_ci, g_Allocator, &g_DebugReport);
check_vk_result(err);
#endif
}
// Select Physical Device (GPU)
g_PhysicalDevice = ImGui_ImplVulkanH_SelectPhysicalDevice(g_Instance);
IM_ASSERT(g_PhysicalDevice != VK_NULL_HANDLE);
// Select graphics queue family
g_QueueFamily = ImGui_ImplVulkanH_SelectQueueFamilyIndex(g_PhysicalDevice);
IM_ASSERT(g_QueueFamily != (uint32_t)-1);
// Create Logical Device (with 1 queue)
{
ImVector<const char*> device_extensions;
device_extensions.push_back("VK_KHR_swapchain");
// Enumerate physical device extension
uint32_t properties_count;
ImVector<VkExtensionProperties> properties;
vkEnumerateDeviceExtensionProperties(g_PhysicalDevice, nullptr, &properties_count, nullptr);
properties.resize(properties_count);
vkEnumerateDeviceExtensionProperties(g_PhysicalDevice, nullptr, &properties_count, properties.Data);
#ifdef VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME
if (IsExtensionAvailable(properties, VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME))
device_extensions.push_back(VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME);
#endif
const float queue_priority[] = { 1.0f };
VkDeviceQueueCreateInfo queue_info[1] = {};
queue_info[0].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queue_info[0].queueFamilyIndex = g_QueueFamily;
queue_info[0].queueCount = 1;
queue_info[0].pQueuePriorities = queue_priority;
VkDeviceCreateInfo create_info = {};
create_info.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
create_info.queueCreateInfoCount = sizeof(queue_info) / sizeof(queue_info[0]);
create_info.pQueueCreateInfos = queue_info;
create_info.enabledExtensionCount = (uint32_t)device_extensions.Size;
create_info.ppEnabledExtensionNames = device_extensions.Data;
err = vkCreateDevice(g_PhysicalDevice, &create_info, g_Allocator, &g_Device);
check_vk_result(err);
vkGetDeviceQueue(g_Device, g_QueueFamily, 0, &g_Queue);
}
// Create Descriptor Pool
// If you wish to load e.g. additional textures you may need to alter pools sizes and maxSets.
{
VkDescriptorPoolSize pool_sizes[] =
{
{ VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, IMGUI_IMPL_VULKAN_MINIMUM_IMAGE_SAMPLER_POOL_SIZE },
};
VkDescriptorPoolCreateInfo pool_info = {};
pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
pool_info.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
pool_info.maxSets = 0;
for (VkDescriptorPoolSize& pool_size : pool_sizes)
pool_info.maxSets += pool_size.descriptorCount;
pool_info.poolSizeCount = (uint32_t)IM_ARRAYSIZE(pool_sizes);
pool_info.pPoolSizes = pool_sizes;
err = vkCreateDescriptorPool(g_Device, &pool_info, g_Allocator, &g_DescriptorPool);
check_vk_result(err);
}
}
// All the ImGui_ImplVulkanH_XXX structures/functions are optional helpers used by the demo.
// Your real engine/app may not use them.
static void SetupVulkanWindow(ImGui_ImplVulkanH_Window* wd, VkSurfaceKHR surface, int width, int height)
{
wd->Surface = surface;
// Check for WSI support
VkBool32 res;
vkGetPhysicalDeviceSurfaceSupportKHR(g_PhysicalDevice, g_QueueFamily, wd->Surface, &res);
if (res != VK_TRUE)
{
fprintf(stderr, "Error no WSI support on physical device 0\n");
exit(-1);
}
// Select Surface Format
const VkFormat requestSurfaceImageFormat[] = { VK_FORMAT_B8G8R8A8_UNORM, VK_FORMAT_R8G8B8A8_UNORM, VK_FORMAT_B8G8R8_UNORM, VK_FORMAT_R8G8B8_UNORM };
const VkColorSpaceKHR requestSurfaceColorSpace = VK_COLORSPACE_SRGB_NONLINEAR_KHR;
wd->SurfaceFormat = ImGui_ImplVulkanH_SelectSurfaceFormat(g_PhysicalDevice, wd->Surface, requestSurfaceImageFormat, (size_t)IM_ARRAYSIZE(requestSurfaceImageFormat), requestSurfaceColorSpace);
// Select Present Mode
#ifdef APP_USE_UNLIMITED_FRAME_RATE
VkPresentModeKHR present_modes[] = { VK_PRESENT_MODE_MAILBOX_KHR, VK_PRESENT_MODE_IMMEDIATE_KHR, VK_PRESENT_MODE_FIFO_KHR };
#else
VkPresentModeKHR present_modes[] = { VK_PRESENT_MODE_FIFO_KHR };
#endif
wd->PresentMode = ImGui_ImplVulkanH_SelectPresentMode(g_PhysicalDevice, wd->Surface, &present_modes[0], IM_ARRAYSIZE(present_modes));
//printf("[vulkan] Selected PresentMode = %d\n", wd->PresentMode);
// Create SwapChain, RenderPass, Framebuffer, etc.
IM_ASSERT(g_MinImageCount >= 2);
ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, wd, g_QueueFamily, g_Allocator, width, height, g_MinImageCount);
}
static void CleanupVulkan()
{
vkDestroyDescriptorPool(g_Device, g_DescriptorPool, g_Allocator);
#ifdef APP_USE_VULKAN_DEBUG_REPORT
// Remove the debug report callback
auto f_vkDestroyDebugReportCallbackEXT = (PFN_vkDestroyDebugReportCallbackEXT)vkGetInstanceProcAddr(g_Instance, "vkDestroyDebugReportCallbackEXT");
f_vkDestroyDebugReportCallbackEXT(g_Instance, g_DebugReport, g_Allocator);
#endif // APP_USE_VULKAN_DEBUG_REPORT
vkDestroyDevice(g_Device, g_Allocator);
vkDestroyInstance(g_Instance, g_Allocator);
}
static void CleanupVulkanWindow()
{
ImGui_ImplVulkanH_DestroyWindow(g_Instance, g_Device, &g_MainWindowData, g_Allocator);
}
static void FrameRender(ImGui_ImplVulkanH_Window* wd, ImDrawData* draw_data)
{
VkResult err;
VkSemaphore image_acquired_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].ImageAcquiredSemaphore;
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
err = vkAcquireNextImageKHR(g_Device, wd->Swapchain, UINT64_MAX, image_acquired_semaphore, VK_NULL_HANDLE, &wd->FrameIndex);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
return;
}
check_vk_result(err);
ImGui_ImplVulkanH_Frame* fd = &wd->Frames[wd->FrameIndex];
{
err = vkWaitForFences(g_Device, 1, &fd->Fence, VK_TRUE, UINT64_MAX); // wait indefinitely instead of periodically checking
check_vk_result(err);
err = vkResetFences(g_Device, 1, &fd->Fence);
check_vk_result(err);
}
{
err = vkResetCommandPool(g_Device, fd->CommandPool, 0);
check_vk_result(err);
VkCommandBufferBeginInfo info = {};
info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
info.flags |= VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
err = vkBeginCommandBuffer(fd->CommandBuffer, &info);
check_vk_result(err);
}
{
VkRenderPassBeginInfo info = {};
info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
info.renderPass = wd->RenderPass;
info.framebuffer = fd->Framebuffer;
info.renderArea.extent.width = wd->Width;
info.renderArea.extent.height = wd->Height;
info.clearValueCount = 1;
info.pClearValues = &wd->ClearValue;
vkCmdBeginRenderPass(fd->CommandBuffer, &info, VK_SUBPASS_CONTENTS_INLINE);
}
// Record dear imgui primitives into command buffer
ImGui_ImplVulkan_RenderDrawData(draw_data, fd->CommandBuffer);
// Submit command buffer
vkCmdEndRenderPass(fd->CommandBuffer);
{
VkPipelineStageFlags wait_stage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
VkSubmitInfo info = {};
info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
info.waitSemaphoreCount = 1;
info.pWaitSemaphores = &image_acquired_semaphore;
info.pWaitDstStageMask = &wait_stage;
info.commandBufferCount = 1;
info.pCommandBuffers = &fd->CommandBuffer;
info.signalSemaphoreCount = 1;
info.pSignalSemaphores = &render_complete_semaphore;
err = vkEndCommandBuffer(fd->CommandBuffer);
check_vk_result(err);
err = vkQueueSubmit(g_Queue, 1, &info, fd->Fence);
check_vk_result(err);
}
}
static void FramePresent(ImGui_ImplVulkanH_Window* wd)
{
if (g_SwapChainRebuild)
return;
VkSemaphore render_complete_semaphore = wd->FrameSemaphores[wd->SemaphoreIndex].RenderCompleteSemaphore;
VkPresentInfoKHR info = {};
info.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR;
info.waitSemaphoreCount = 1;
info.pWaitSemaphores = &render_complete_semaphore;
info.swapchainCount = 1;
info.pSwapchains = &wd->Swapchain;
info.pImageIndices = &wd->FrameIndex;
VkResult err = vkQueuePresentKHR(g_Queue, &info);
if (err == VK_ERROR_OUT_OF_DATE_KHR || err == VK_SUBOPTIMAL_KHR)
{
g_SwapChainRebuild = true;
return;
}
check_vk_result(err);
wd->SemaphoreIndex = (wd->SemaphoreIndex + 1) % wd->SemaphoreCount; // Now we can use the next set of semaphores
}
LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
// Main code
int main(int, char**)
{
// Create application window
//ImGui_ImplWin32_EnableDpiAwareness();
WNDCLASSEXW wc = { sizeof(wc), CS_CLASSDC, WndProc, 0L, 0L, GetModuleHandle(nullptr), nullptr, nullptr, nullptr, nullptr, L"ImGui Example", nullptr };
::RegisterClassExW(&wc);
HWND hwnd = ::CreateWindowW(wc.lpszClassName, L"Dear ImGui Win32+Vulkan Example", WS_OVERLAPPEDWINDOW, 100, 100, 1280, 800, nullptr, nullptr, wc.hInstance, nullptr);
ImVector<const char*> extensions;
extensions.push_back("VK_KHR_surface");
extensions.push_back("VK_KHR_win32_surface");
SetupVulkan(extensions);
// Create Window Surface
VkSurfaceKHR surface;
VkResult err;
VkWin32SurfaceCreateInfoKHR createInfo = {};
createInfo.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR;
createInfo.hwnd = hwnd;
createInfo.hinstance = ::GetModuleHandle(nullptr);
if (vkCreateWin32SurfaceKHR(g_Instance, &createInfo, nullptr, &surface) != VK_SUCCESS)
{
printf("Failed to create Vulkan surface.\n");
return 1;
}
// Show the window
// FIXME: Retrieve client size from window itself.
ImGui_ImplVulkanH_Window* wd = &g_MainWindowData;
SetupVulkanWindow(wd, surface, 1280, 800);
::ShowWindow(hwnd, SW_SHOWDEFAULT);
::UpdateWindow(hwnd);
// Setup Dear ImGui context
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO(); (void)io;
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
// Setup Dear ImGui style
ImGui::StyleColorsDark();
//ImGui::StyleColorsLight();
// Setup Platform/Renderer backends
ImGui_ImplWin32_Init(hwnd);
ImGui_ImplVulkan_InitInfo init_info = {};
init_info.Instance = g_Instance;
init_info.PhysicalDevice = g_PhysicalDevice;
init_info.Device = g_Device;
init_info.QueueFamily = g_QueueFamily;
init_info.Queue = g_Queue;
init_info.PipelineCache = g_PipelineCache;
init_info.DescriptorPool = g_DescriptorPool;
init_info.RenderPass = wd->RenderPass;
init_info.Subpass = 0;
init_info.MinImageCount = g_MinImageCount;
init_info.ImageCount = wd->ImageCount;
init_info.MSAASamples = VK_SAMPLE_COUNT_1_BIT;
init_info.Allocator = g_Allocator;
init_info.CheckVkResultFn = check_vk_result;
ImGui_ImplVulkan_Init(&init_info);
// Load Fonts
// - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
// - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
// - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
// - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
// - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
// - Read 'docs/FONTS.md' for more instructions and details.
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
//io.Fonts->AddFontDefault();
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf", 18.0f);
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, nullptr, io.Fonts->GetGlyphRangesJapanese());
//IM_ASSERT(font != nullptr);
// Our state
bool show_demo_window = true;
bool show_another_window = false;
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
// Main loop
bool done = false;
while (!done)
{
// Poll and handle messages (inputs, window resize, etc.)
// See the WndProc() function below for our to dispatch events to the Win32 backend.
MSG msg;
while (::PeekMessage(&msg, nullptr, 0U, 0U, PM_REMOVE))
{
::TranslateMessage(&msg);
::DispatchMessage(&msg);
if (msg.message == WM_QUIT)
done = true;
}
if (done)
break;
// Start the Dear ImGui frame
ImGui_ImplVulkan_NewFrame();
ImGui_ImplWin32_NewFrame();
ImGui::NewFrame();
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
if (show_demo_window)
ImGui::ShowDemoWindow(&show_demo_window);
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
{
static float f = 0.0f;
static int counter = 0;
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
ImGui::Checkbox("Another Window", &show_another_window);
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
counter++;
ImGui::SameLine();
ImGui::Text("counter = %d", counter);
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
ImGui::End();
}
// 3. Show another simple window.
if (show_another_window)
{
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
ImGui::Text("Hello from another window!");
if (ImGui::Button("Close Me"))
show_another_window = false;
ImGui::End();
}
// Rendering
ImGui::Render();
ImDrawData* draw_data = ImGui::GetDrawData();
const bool is_minimized = (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f);
if (!is_minimized)
{
wd->ClearValue.color.float32[0] = clear_color.x * clear_color.w;
wd->ClearValue.color.float32[1] = clear_color.y * clear_color.w;
wd->ClearValue.color.float32[2] = clear_color.z * clear_color.w;
wd->ClearValue.color.float32[3] = clear_color.w;
FrameRender(wd, draw_data);
FramePresent(wd);
}
}
// Cleanup
err = vkDeviceWaitIdle(g_Device);
check_vk_result(err);
ImGui_ImplVulkan_Shutdown();
ImGui_ImplWin32_Shutdown();
ImGui::DestroyContext();
CleanupVulkanWindow();
CleanupVulkan();
::DestroyWindow(hwnd);
::UnregisterClassW(wc.lpszClassName, wc.hInstance);
return 0;
}
// Helper functions
// Forward declare message handler from imgui_impl_win32.cpp
extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
// Win32 message handler
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
if (ImGui_ImplWin32_WndProcHandler(hWnd, msg, wParam, lParam))
return true;
switch (msg)
{
case WM_SIZE:
if (g_Device != VK_NULL_HANDLE && wParam != SIZE_MINIMIZED)
{
// Resize swap chain
int fb_width = (UINT)LOWORD(lParam);
int fb_height = (UINT)HIWORD(lParam);
if (fb_width > 0 && fb_height > 0 && (g_SwapChainRebuild || g_MainWindowData.Width != fb_width || g_MainWindowData.Height != fb_height))
{
ImGui_ImplVulkan_SetMinImageCount(g_MinImageCount);
ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, &g_MainWindowData, g_QueueFamily, g_Allocator, fb_width, fb_height, g_MinImageCount);
g_MainWindowData.FrameIndex = 0;
g_SwapChainRebuild = false;
}
}
return 0;
case WM_SYSCOMMAND:
if ((wParam & 0xfff0) == SC_KEYMENU) // Disable ALT application menu
return 0;
break;
case WM_DESTROY:
::PostQuitMessage(0);
return 0;
}
return ::DefWindowProcW(hWnd, msg, wParam, lParam);
}

30
external/imgui/imgui/examples/imgui_examples.sln vendored
View File

@ -33,6 +33,12 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl3_opengl3", "exa
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl3_sdlrenderer3", "example_sdl3_sdlrenderer3\example_sdl3_sdlrenderer3.vcxproj", "{C0290D21-3AD2-4A35-ABBC-A2F5F48326DA}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl3_vulkan", "example_sdl3_vulkan\example_sdl3_vulkan.vcxproj", "{663A7E89-1E42-4222-921C-177F5B5910DF}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_win32_vulkan", "example_win32_vulkan\example_win32_vulkan.vcxproj", "{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example_sdl3_sdlgpu3", "example_sdl3_sdlgpu3\example_sdl3_sdlgpu3.vcxproj", "{C22CB6F8-39A5-4DDA-90ED-4ACA4E81E1E5}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
@ -161,6 +167,30 @@ Global
{C0290D21-3AD2-4A35-ABBC-A2F5F48326DA}.Release|Win32.Build.0 = Release|Win32
{C0290D21-3AD2-4A35-ABBC-A2F5F48326DA}.Release|x64.ActiveCfg = Release|x64
{C0290D21-3AD2-4A35-ABBC-A2F5F48326DA}.Release|x64.Build.0 = Release|x64
{663A7E89-1E42-4222-921C-177F5B5910DF}.Debug|Win32.ActiveCfg = Debug|Win32
{663A7E89-1E42-4222-921C-177F5B5910DF}.Debug|Win32.Build.0 = Debug|Win32
{663A7E89-1E42-4222-921C-177F5B5910DF}.Debug|x64.ActiveCfg = Debug|x64
{663A7E89-1E42-4222-921C-177F5B5910DF}.Debug|x64.Build.0 = Debug|x64
{663A7E89-1E42-4222-921C-177F5B5910DF}.Release|Win32.ActiveCfg = Release|Win32
{663A7E89-1E42-4222-921C-177F5B5910DF}.Release|Win32.Build.0 = Release|Win32
{663A7E89-1E42-4222-921C-177F5B5910DF}.Release|x64.ActiveCfg = Release|x64
{663A7E89-1E42-4222-921C-177F5B5910DF}.Release|x64.Build.0 = Release|x64
{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}.Debug|Win32.ActiveCfg = Debug|Win32
{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}.Debug|Win32.Build.0 = Debug|Win32
{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}.Debug|x64.ActiveCfg = Debug|x64
{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}.Debug|x64.Build.0 = Debug|x64
{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}.Release|Win32.ActiveCfg = Release|Win32
{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}.Release|Win32.Build.0 = Release|Win32
{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}.Release|x64.ActiveCfg = Release|x64
{0A1E32DF-E0F4-4CCE-B3DC-9644C503BD88}.Release|x64.Build.0 = Release|x64
{C22CB6F8-39A5-4DDA-90ED-4ACA4E81E1E5}.Debug|Win32.ActiveCfg = Debug|Win32
{C22CB6F8-39A5-4DDA-90ED-4ACA4E81E1E5}.Debug|Win32.Build.0 = Debug|Win32
{C22CB6F8-39A5-4DDA-90ED-4ACA4E81E1E5}.Debug|x64.ActiveCfg = Debug|x64
{C22CB6F8-39A5-4DDA-90ED-4ACA4E81E1E5}.Debug|x64.Build.0 = Debug|x64
{C22CB6F8-39A5-4DDA-90ED-4ACA4E81E1E5}.Release|Win32.ActiveCfg = Release|Win32
{C22CB6F8-39A5-4DDA-90ED-4ACA4E81E1E5}.Release|Win32.Build.0 = Release|Win32
{C22CB6F8-39A5-4DDA-90ED-4ACA4E81E1E5}.Release|x64.ActiveCfg = Release|x64
{C22CB6F8-39A5-4DDA-90ED-4ACA4E81E1E5}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

16
external/imgui/imgui/imconfig.h vendored
View File

@ -29,7 +29,6 @@
//---- Don't define obsolete functions/enums/behaviors. Consider enabling from time to time after updating to clean your code of obsolete function/names.
//#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
//#define IMGUI_DISABLE_OBSOLETE_KEYIO // 1.87+ disable legacy io.KeyMap[]+io.KeysDown[] in favor io.AddKeyEvent(). This is automatically done by IMGUI_DISABLE_OBSOLETE_FUNCTIONS.
//---- Disable all of Dear ImGui or don't implement standard windows/tools.
// It is very strongly recommended to NOT disable the demo windows and debug tool during development. They are extremely useful in day to day work. Please read comments in imgui_demo.cpp.
@ -49,6 +48,7 @@
//#define IMGUI_DISABLE_FILE_FUNCTIONS // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle at all (replace them with dummies)
//#define IMGUI_DISABLE_DEFAULT_FILE_FUNCTIONS // Don't implement ImFileOpen/ImFileClose/ImFileRead/ImFileWrite and ImFileHandle so you can implement them yourself if you don't want to link with fopen/fclose/fread/fwrite. This will also disable the LogToTTY() function.
//#define IMGUI_DISABLE_DEFAULT_ALLOCATORS // Don't implement default allocators calling malloc()/free() to avoid linking with them. You will need to call ImGui::SetAllocatorFunctions().
//#define IMGUI_DISABLE_DEFAULT_FONT // Disable default embedded font (ProggyClean.ttf), remove ~9.5 KB from output binary. AddFontDefault() will assert.
//#define IMGUI_DISABLE_SSE // Disable use of SSE intrinsics even if available
//---- Enable Test Engine / Automation features.
@ -59,9 +59,12 @@
//#define IMGUI_INCLUDE_IMGUI_USER_H
//#define IMGUI_USER_H_FILENAME "my_folder/my_imgui_user.h"
//---- Pack colors to BGRA8 instead of RGBA8 (to avoid converting from one to another)
//---- Pack vertex colors as BGRA8 instead of RGBA8 (to avoid converting from one to another). Need dedicated backend support.
//#define IMGUI_USE_BGRA_PACKED_COLOR
//---- Use legacy CRC32-adler tables (used before 1.91.6), in order to preserve old .ini data that you cannot afford to invalidate.
//#define IMGUI_USE_LEGACY_CRC32_ADLER
//---- Use 32-bit for ImWchar (default is 16-bit) to support Unicode planes 1-16. (e.g. point beyond 0xFFFF like emoticons, dingbats, symbols, shapes, ancient languages, etc...)
//#define IMGUI_USE_WCHAR32
@ -83,10 +86,13 @@
// On Windows you may use vcpkg with 'vcpkg install freetype --triplet=x64-windows' + 'vcpkg integrate install'.
//#define IMGUI_ENABLE_FREETYPE
//---- Use FreeType+lunasvg library to render OpenType SVG fonts (SVGinOT)
// Requires lunasvg headers to be available in the include path + program to be linked with the lunasvg library (not provided).
//---- Use FreeType + plutosvg or lunasvg to render OpenType SVG fonts (SVGinOT)
// Only works in combination with IMGUI_ENABLE_FREETYPE.
// (implementation is based on Freetype's rsvg-port.c which is licensed under CeCILL-C Free Software License Agreement)
// - lunasvg is currently easier to acquire/install, as e.g. it is part of vcpkg.
// - plutosvg will support more fonts and may load them faster. It currently requires to be built manually but it is fairly easy. See misc/freetype/README for instructions.
// - Both require headers to be available in the include path + program to be linked with the library code (not provided).
// - (note: lunasvg implementation is based on Freetype's rsvg-port.c which is licensed under CeCILL-C Free Software License Agreement)
//#define IMGUI_ENABLE_FREETYPE_PLUTOSVG
//#define IMGUI_ENABLE_FREETYPE_LUNASVG
//---- Use stb_truetype to build and rasterize the font atlas (default)

1421
external/imgui/imgui/imgui.cpp vendored
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File diff suppressed because it is too large Load Diff

265
external/imgui/imgui/imgui.h vendored
View File

@ -1,4 +1,4 @@
// dear imgui, v1.91.3
// dear imgui, v1.91.7
// (headers)
// Help:
@ -28,8 +28,8 @@
// Library Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
#define IMGUI_VERSION "1.91.3"
#define IMGUI_VERSION_NUM 19130
#define IMGUI_VERSION "1.91.7"
#define IMGUI_VERSION_NUM 19170
#define IMGUI_HAS_TABLE
/*
@ -130,14 +130,16 @@ Index of this file:
#pragma clang diagnostic ignored "-Wunknown-warning-option" // warning: unknown warning group 'xxx'
#endif
#pragma clang diagnostic ignored "-Wunknown-pragmas" // warning: unknown warning group 'xxx'
#pragma clang diagnostic ignored "-Wold-style-cast"
#pragma clang diagnostic ignored "-Wold-style-cast" // warning: use of old-style cast
#pragma clang diagnostic ignored "-Wfloat-equal" // warning: comparing floating point with == or != is unsafe
#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant" // warning: zero as null pointer constant
#pragma clang diagnostic ignored "-Wreserved-identifier" // warning: identifier '_Xxx' is reserved because it starts with '_' followed by a capital letter
#pragma clang diagnostic ignored "-Wunsafe-buffer-usage" // warning: 'xxx' is an unsafe pointer used for buffer access
#pragma clang diagnostic ignored "-Wnontrivial-memaccess" // warning: first argument in call to 'memset' is a pointer to non-trivially copyable type
#elif defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas" // warning: unknown option after '#pragma GCC diagnostic' kind
#pragma GCC diagnostic ignored "-Wfloat-equal" // warning: comparing floating-point with '==' or '!=' is unsafe
#pragma GCC diagnostic ignored "-Wclass-memaccess" // [__GNUC__ >= 8] warning: 'memset/memcpy' clearing/writing an object of type 'xxxx' with no trivial copy-assignment; use assignment or value-initialization instead
#endif
@ -249,8 +251,10 @@ typedef int ImGuiWindowFlags; // -> enum ImGuiWindowFlags_ // Flags: f
// ImTexture: user data for renderer backend to identify a texture [Compile-time configurable type]
// - To use something else than an opaque void* pointer: override with e.g. '#define ImTextureID MyTextureType*' in your imconfig.h file.
// - This can be whatever to you want it to be! read the FAQ about ImTextureID for details.
// - You can make this a structure with various constructors if you need. You will have to implement ==/!= operators.
// - (note: before v1.91.4 (2024/10/08) the default type for ImTextureID was void*. Use intermediary intptr_t cast and read FAQ if you have casting warnings)
#ifndef ImTextureID
typedef void* ImTextureID; // Default: store a pointer or an integer fitting in a pointer (most renderer backends are ok with that)
typedef ImU64 ImTextureID; // Default: store a pointer or an integer fitting in a pointer (most renderer backends are ok with that)
#endif
// ImDrawIdx: vertex index. [Compile-time configurable type]
@ -561,6 +565,7 @@ namespace ImGui
// - Read about ImTextureID here: https://github.com/ocornut/imgui/wiki/Image-Loading-and-Displaying-Examples
// - 'uv0' and 'uv1' are texture coordinates. Read about them from the same link above.
// - Note that Image() may add +2.0f to provided size if a border is visible, ImageButton() adds style.FramePadding*2.0f to provided size.
// - ImageButton() draws a background based on regular Button() color + optionally an inner background if specified.
IMGUI_API void Image(ImTextureID user_texture_id, const ImVec2& image_size, const ImVec2& uv0 = ImVec2(0, 0), const ImVec2& uv1 = ImVec2(1, 1), const ImVec4& tint_col = ImVec4(1, 1, 1, 1), const ImVec4& border_col = ImVec4(0, 0, 0, 0));
IMGUI_API bool ImageButton(const char* str_id, ImTextureID user_texture_id, const ImVec2& image_size, const ImVec2& uv0 = ImVec2(0, 0), const ImVec2& uv1 = ImVec2(1, 1), const ImVec4& bg_col = ImVec4(0, 0, 0, 0), const ImVec4& tint_col = ImVec4(1, 1, 1, 1));
@ -579,7 +584,7 @@ namespace ImGui
// the array syntax is just a way to document the number of elements that are expected to be accessible. You can pass address of your first element out of a contiguous set, e.g. &myvector.x
// - Adjust format string to decorate the value with a prefix, a suffix, or adapt the editing and display precision e.g. "%.3f" -> 1.234; "%5.2f secs" -> 01.23 secs; "Biscuit: %.0f" -> Biscuit: 1; etc.
// - Format string may also be set to NULL or use the default format ("%f" or "%d").
// - Speed are per-pixel of mouse movement (v_speed=0.2f: mouse needs to move by 5 pixels to increase value by 1). For gamepad/keyboard navigation, minimum speed is Max(v_speed, minimum_step_at_given_precision).
// - Speed are per-pixel of mouse movement (v_speed=0.2f: mouse needs to move by 5 pixels to increase value by 1). For keyboard/gamepad navigation, minimum speed is Max(v_speed, minimum_step_at_given_precision).
// - Use v_min < v_max to clamp edits to given limits. Note that CTRL+Click manual input can override those limits if ImGuiSliderFlags_AlwaysClamp is not used.
// - Use v_max = FLT_MAX / INT_MAX etc to avoid clamping to a maximum, same with v_min = -FLT_MAX / INT_MIN to avoid clamping to a minimum.
// - We use the same sets of flags for DragXXX() and SliderXXX() functions as the features are the same and it makes it easier to swap them.
@ -688,6 +693,7 @@ namespace ImGui
// Widgets: List Boxes
// - This is essentially a thin wrapper to using BeginChild/EndChild with the ImGuiChildFlags_FrameStyle flag for stylistic changes + displaying a label.
// - If you don't need a label you can probably simply use BeginChild() with the ImGuiChildFlags_FrameStyle flag for the same result.
// - You can submit contents and manage your selection state however you want it, by creating e.g. Selectable() or any other items.
// - The simplified/old ListBox() api are helpers over BeginListBox()/EndListBox() which are kept available for convenience purpose. This is analoguous to how Combos are created.
// - Choose frame width: size.x > 0.0f: custom / size.x < 0.0f or -FLT_MIN: right-align / size.x = 0.0f (default): use current ItemWidth
@ -898,10 +904,12 @@ namespace ImGui
IMGUI_API void PopClipRect();
// Focus, Activation
// - Prefer using "SetItemDefaultFocus()" over "if (IsWindowAppearing()) SetScrollHereY()" when applicable to signify "this is the default item"
IMGUI_API void SetItemDefaultFocus(); // make last item the default focused item of a window.
IMGUI_API void SetItemDefaultFocus(); // make last item the default focused item of of a newly appearing window.
IMGUI_API void SetKeyboardFocusHere(int offset = 0); // focus keyboard on the next widget. Use positive 'offset' to access sub components of a multiple component widget. Use -1 to access previous widget.
// Keyboard/Gamepad Navigation
IMGUI_API void SetNavCursorVisible(bool visible); // alter visibility of keyboard/gamepad cursor. by default: show when using an arrow key, hide when clicking with mouse.
// Overlapping mode
IMGUI_API void SetNextItemAllowOverlap(); // allow next item to be overlapped by a subsequent item. Useful with invisible buttons, selectable, treenode covering an area where subsequent items may need to be added. Note that both Selectable() and TreeNode() have dedicated flags doing this.
@ -957,9 +965,8 @@ namespace ImGui
// Inputs Utilities: Keyboard/Mouse/Gamepad
// - the ImGuiKey enum contains all possible keyboard, mouse and gamepad inputs (e.g. ImGuiKey_A, ImGuiKey_MouseLeft, ImGuiKey_GamepadDpadUp...).
// - before v1.87, we used ImGuiKey to carry native/user indices as defined by each backends. About use of those legacy ImGuiKey values:
// - without IMGUI_DISABLE_OBSOLETE_KEYIO (legacy support): you can still use your legacy native/user indices (< 512) according to how your backend/engine stored them in io.KeysDown[], but need to cast them to ImGuiKey.
// - with IMGUI_DISABLE_OBSOLETE_KEYIO (this is the way forward): any use of ImGuiKey will assert with key < 512. GetKeyIndex() is pass-through and therefore deprecated (gone if IMGUI_DISABLE_OBSOLETE_KEYIO is defined).
// - (legacy: before v1.87, we used ImGuiKey to carry native/user indices as defined by each backends. This was obsoleted in 1.87 (2022-02) and completely removed in 1.91.5 (2024-11). See https://github.com/ocornut/imgui/issues/4921)
// - (legacy: any use of ImGuiKey will assert when key < 512 to detect passing legacy native/user indices)
IMGUI_API bool IsKeyDown(ImGuiKey key); // is key being held.
IMGUI_API bool IsKeyPressed(ImGuiKey key, bool repeat = true); // was key pressed (went from !Down to Down)? if repeat=true, uses io.KeyRepeatDelay / KeyRepeatRate
IMGUI_API bool IsKeyReleased(ImGuiKey key); // was key released (went from Down to !Down)?
@ -994,7 +1001,7 @@ namespace ImGui
// - Many related features are still in imgui_internal.h. For instance, most IsKeyXXX()/IsMouseXXX() functions have an owner-id-aware version.
IMGUI_API void SetItemKeyOwner(ImGuiKey key); // Set key owner to last item ID if it is hovered or active. Equivalent to 'if (IsItemHovered() || IsItemActive()) { SetKeyOwner(key, GetItemID());'.
// Inputs Utilities: Mouse specific
// Inputs Utilities: Mouse
// - To refer to a mouse button, you may use named enums in your code e.g. ImGuiMouseButton_Left, ImGuiMouseButton_Right.
// - You can also use regular integer: it is forever guaranteed that 0=Left, 1=Right, 2=Middle.
// - Dragging operations are only reported after mouse has moved a certain distance away from the initial clicking position (see 'lock_threshold' and 'io.MouseDraggingThreshold')
@ -1076,8 +1083,8 @@ enum ImGuiWindowFlags_
ImGuiWindowFlags_NoBringToFrontOnFocus = 1 << 13, // Disable bringing window to front when taking focus (e.g. clicking on it or programmatically giving it focus)
ImGuiWindowFlags_AlwaysVerticalScrollbar= 1 << 14, // Always show vertical scrollbar (even if ContentSize.y < Size.y)
ImGuiWindowFlags_AlwaysHorizontalScrollbar=1<< 15, // Always show horizontal scrollbar (even if ContentSize.x < Size.x)
ImGuiWindowFlags_NoNavInputs = 1 << 16, // No gamepad/keyboard navigation within the window
ImGuiWindowFlags_NoNavFocus = 1 << 17, // No focusing toward this window with gamepad/keyboard navigation (e.g. skipped by CTRL+TAB)
ImGuiWindowFlags_NoNavInputs = 1 << 16, // No keyboard/gamepad navigation within the window
ImGuiWindowFlags_NoNavFocus = 1 << 17, // No focusing toward this window with keyboard/gamepad navigation (e.g. skipped by CTRL+TAB)
ImGuiWindowFlags_UnsavedDocument = 1 << 18, // Display a dot next to the title. When used in a tab/docking context, tab is selected when clicking the X + closure is not assumed (will wait for user to stop submitting the tab). Otherwise closure is assumed when pressing the X, so if you keep submitting the tab may reappear at end of tab bar.
ImGuiWindowFlags_NoNav = ImGuiWindowFlags_NoNavInputs | ImGuiWindowFlags_NoNavFocus,
ImGuiWindowFlags_NoDecoration = ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoCollapse,
@ -1092,8 +1099,8 @@ enum ImGuiWindowFlags_
// Obsolete names
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
ImGuiWindowFlags_NavFlattened = 1 << 29, // Obsoleted in 1.90.9: Use ImGuiChildFlags_NavFlattened in BeginChild() call.
ImGuiWindowFlags_AlwaysUseWindowPadding = 1 << 30, // Obsoleted in 1.90.0: Use ImGuiChildFlags_AlwaysUseWindowPadding in BeginChild() call.
ImGuiWindowFlags_NavFlattened = 1 << 31, // Obsoleted in 1.90.9: Use ImGuiChildFlags_NavFlattened in BeginChild() call.
#endif
};
@ -1117,7 +1124,7 @@ enum ImGuiChildFlags_
ImGuiChildFlags_AutoResizeY = 1 << 5, // Enable auto-resizing height. Read "IMPORTANT: Size measurement" details above.
ImGuiChildFlags_AlwaysAutoResize = 1 << 6, // Combined with AutoResizeX/AutoResizeY. Always measure size even when child is hidden, always return true, always disable clipping optimization! NOT RECOMMENDED.
ImGuiChildFlags_FrameStyle = 1 << 7, // Style the child window like a framed item: use FrameBg, FrameRounding, FrameBorderSize, FramePadding instead of ChildBg, ChildRounding, ChildBorderSize, WindowPadding.
ImGuiChildFlags_NavFlattened = 1 << 8, // [BETA] Share focus scope, allow gamepad/keyboard navigation to cross over parent border to this child or between sibling child windows.
ImGuiChildFlags_NavFlattened = 1 << 8, // [BETA] Share focus scope, allow keyboard/gamepad navigation to cross over parent border to this child or between sibling child windows.
// Obsolete names
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
@ -1152,7 +1159,7 @@ enum ImGuiInputTextFlags_
// Inputs
ImGuiInputTextFlags_AllowTabInput = 1 << 5, // Pressing TAB input a '\t' character into the text field
ImGuiInputTextFlags_EnterReturnsTrue = 1 << 6, // Return 'true' when Enter is pressed (as opposed to every time the value was modified). Consider looking at the IsItemDeactivatedAfterEdit() function.
ImGuiInputTextFlags_EnterReturnsTrue = 1 << 6, // Return 'true' when Enter is pressed (as opposed to every time the value was modified). Consider using IsItemDeactivatedAfterEdit() instead!
ImGuiInputTextFlags_EscapeClearsAll = 1 << 7, // Escape key clears content if not empty, and deactivate otherwise (contrast to default behavior of Escape to revert)
ImGuiInputTextFlags_CtrlEnterForNewLine = 1 << 8, // In multi-line mode, validate with Enter, add new line with Ctrl+Enter (default is opposite: validate with Ctrl+Enter, add line with Enter).
@ -1166,13 +1173,16 @@ enum ImGuiInputTextFlags_
ImGuiInputTextFlags_NoHorizontalScroll = 1 << 15, // Disable following the cursor horizontally
ImGuiInputTextFlags_NoUndoRedo = 1 << 16, // Disable undo/redo. Note that input text owns the text data while active, if you want to provide your own undo/redo stack you need e.g. to call ClearActiveID().
// Elide display / Alignment
ImGuiInputTextFlags_ElideLeft = 1 << 17, // When text doesn't fit, elide left side to ensure right side stays visible. Useful for path/filenames. Single-line only!
// Callback features
ImGuiInputTextFlags_CallbackCompletion = 1 << 17, // Callback on pressing TAB (for completion handling)
ImGuiInputTextFlags_CallbackHistory = 1 << 18, // Callback on pressing Up/Down arrows (for history handling)
ImGuiInputTextFlags_CallbackAlways = 1 << 19, // Callback on each iteration. User code may query cursor position, modify text buffer.
ImGuiInputTextFlags_CallbackCharFilter = 1 << 20, // Callback on character inputs to replace or discard them. Modify 'EventChar' to replace or discard, or return 1 in callback to discard.
ImGuiInputTextFlags_CallbackResize = 1 << 21, // Callback on buffer capacity changes request (beyond 'buf_size' parameter value), allowing the string to grow. Notify when the string wants to be resized (for string types which hold a cache of their Size). You will be provided a new BufSize in the callback and NEED to honor it. (see misc/cpp/imgui_stdlib.h for an example of using this)
ImGuiInputTextFlags_CallbackEdit = 1 << 22, // Callback on any edit (note that InputText() already returns true on edit, the callback is useful mainly to manipulate the underlying buffer while focus is active)
ImGuiInputTextFlags_CallbackCompletion = 1 << 18, // Callback on pressing TAB (for completion handling)
ImGuiInputTextFlags_CallbackHistory = 1 << 19, // Callback on pressing Up/Down arrows (for history handling)
ImGuiInputTextFlags_CallbackAlways = 1 << 20, // Callback on each iteration. User code may query cursor position, modify text buffer.
ImGuiInputTextFlags_CallbackCharFilter = 1 << 21, // Callback on character inputs to replace or discard them. Modify 'EventChar' to replace or discard, or return 1 in callback to discard.
ImGuiInputTextFlags_CallbackResize = 1 << 22, // Callback on buffer capacity changes request (beyond 'buf_size' parameter value), allowing the string to grow. Notify when the string wants to be resized (for string types which hold a cache of their Size). You will be provided a new BufSize in the callback and NEED to honor it. (see misc/cpp/imgui_stdlib.h for an example of using this)
ImGuiInputTextFlags_CallbackEdit = 1 << 23, // Callback on any edit. Note that InputText() already returns true on edit + you can always use IsItemEdited(). The callback is useful to manipulate the underlying buffer while focus is active.
// Obsolete names
//ImGuiInputTextFlags_AlwaysInsertMode = ImGuiInputTextFlags_AlwaysOverwrite // [renamed in 1.82] name was not matching behavior
@ -1195,14 +1205,16 @@ enum ImGuiTreeNodeFlags_
ImGuiTreeNodeFlags_FramePadding = 1 << 10, // Use FramePadding (even for an unframed text node) to vertically align text baseline to regular widget height. Equivalent to calling AlignTextToFramePadding() before the node.
ImGuiTreeNodeFlags_SpanAvailWidth = 1 << 11, // Extend hit box to the right-most edge, even if not framed. This is not the default in order to allow adding other items on the same line without using AllowOverlap mode.
ImGuiTreeNodeFlags_SpanFullWidth = 1 << 12, // Extend hit box to the left-most and right-most edges (cover the indent area).
ImGuiTreeNodeFlags_SpanTextWidth = 1 << 13, // Narrow hit box + narrow hovering highlight, will only cover the label text.
ImGuiTreeNodeFlags_SpanAllColumns = 1 << 14, // Frame will span all columns of its container table (text will still fit in current column)
ImGuiTreeNodeFlags_NavLeftJumpsBackHere = 1 << 15, // (WIP) Nav: left direction may move to this TreeNode() from any of its child (items submitted between TreeNode and TreePop)
ImGuiTreeNodeFlags_SpanLabelWidth = 1 << 13, // Narrow hit box + narrow hovering highlight, will only cover the label text.
ImGuiTreeNodeFlags_SpanAllColumns = 1 << 14, // Frame will span all columns of its container table (label will still fit in current column)
ImGuiTreeNodeFlags_LabelSpanAllColumns = 1 << 15, // Label will span all columns of its container table
//ImGuiTreeNodeFlags_NoScrollOnOpen = 1 << 16, // FIXME: TODO: Disable automatic scroll on TreePop() if node got just open and contents is not visible
ImGuiTreeNodeFlags_NavLeftJumpsBackHere = 1 << 17, // (WIP) Nav: left direction may move to this TreeNode() from any of its child (items submitted between TreeNode and TreePop)
ImGuiTreeNodeFlags_CollapsingHeader = ImGuiTreeNodeFlags_Framed | ImGuiTreeNodeFlags_NoTreePushOnOpen | ImGuiTreeNodeFlags_NoAutoOpenOnLog,
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
ImGuiTreeNodeFlags_AllowItemOverlap = ImGuiTreeNodeFlags_AllowOverlap, // Renamed in 1.89.7
ImGuiTreeNodeFlags_SpanTextWidth = ImGuiTreeNodeFlags_SpanLabelWidth,// Renamed in 1.90.7
#endif
};
@ -1324,7 +1336,7 @@ enum ImGuiHoveredFlags_
ImGuiHoveredFlags_AllowWhenOverlappedByItem = 1 << 8, // IsItemHovered() only: Return true even if the item uses AllowOverlap mode and is overlapped by another hoverable item.
ImGuiHoveredFlags_AllowWhenOverlappedByWindow = 1 << 9, // IsItemHovered() only: Return true even if the position is obstructed or overlapped by another window.
ImGuiHoveredFlags_AllowWhenDisabled = 1 << 10, // IsItemHovered() only: Return true even if the item is disabled
ImGuiHoveredFlags_NoNavOverride = 1 << 11, // IsItemHovered() only: Disable using gamepad/keyboard navigation state when active, always query mouse
ImGuiHoveredFlags_NoNavOverride = 1 << 11, // IsItemHovered() only: Disable using keyboard/gamepad navigation state when active, always query mouse
ImGuiHoveredFlags_AllowWhenOverlapped = ImGuiHoveredFlags_AllowWhenOverlappedByItem | ImGuiHoveredFlags_AllowWhenOverlappedByWindow,
ImGuiHoveredFlags_RectOnly = ImGuiHoveredFlags_AllowWhenBlockedByPopup | ImGuiHoveredFlags_AllowWhenBlockedByActiveItem | ImGuiHoveredFlags_AllowWhenOverlapped,
ImGuiHoveredFlags_RootAndChildWindows = ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows,
@ -1389,6 +1401,7 @@ enum ImGuiDataType_
ImGuiDataType_Float, // float
ImGuiDataType_Double, // double
ImGuiDataType_Bool, // bool (provided for user convenience, not supported by scalar widgets)
ImGuiDataType_String, // char* (provided for user convenience, not supported by scalar widgets)
ImGuiDataType_COUNT
};
@ -1411,21 +1424,18 @@ enum ImGuiSortDirection : ImU8
ImGuiSortDirection_Descending = 2 // Descending = 9->0, Z->A etc.
};
// Since 1.90, defining IMGUI_DISABLE_OBSOLETE_FUNCTIONS automatically defines IMGUI_DISABLE_OBSOLETE_KEYIO as well.
#if defined(IMGUI_DISABLE_OBSOLETE_FUNCTIONS) && !defined(IMGUI_DISABLE_OBSOLETE_KEYIO)
#define IMGUI_DISABLE_OBSOLETE_KEYIO
#endif
// A key identifier (ImGuiKey_XXX or ImGuiMod_XXX value): can represent Keyboard, Mouse and Gamepad values.
// All our named keys are >= 512. Keys value 0 to 511 are left unused as legacy native/opaque key values (< 1.87).
// Since >= 1.89 we increased typing (went from int to enum), some legacy code may need a cast to ImGuiKey.
// Read details about the 1.87 and 1.89 transition : https://github.com/ocornut/imgui/issues/4921
// All our named keys are >= 512. Keys value 0 to 511 are left unused and were legacy native/opaque key values (< 1.87).
// Support for legacy keys was completely removed in 1.91.5.
// Read details about the 1.87+ transition : https://github.com/ocornut/imgui/issues/4921
// Note that "Keys" related to physical keys and are not the same concept as input "Characters", the later are submitted via io.AddInputCharacter().
// The keyboard key enum values are named after the keys on a standard US keyboard, and on other keyboard types the keys reported may not match the keycaps.
enum ImGuiKey : int
{
// Keyboard
ImGuiKey_None = 0,
ImGuiKey_NamedKey_BEGIN = 512, // First valid key value (other than 0)
ImGuiKey_Tab = 512, // == ImGuiKey_NamedKey_BEGIN
ImGuiKey_LeftArrow,
ImGuiKey_RightArrow,
@ -1513,7 +1523,7 @@ enum ImGuiKey : int
// [Internal] Reserved for mod storage
ImGuiKey_ReservedForModCtrl, ImGuiKey_ReservedForModShift, ImGuiKey_ReservedForModAlt, ImGuiKey_ReservedForModSuper,
ImGuiKey_COUNT,
ImGuiKey_NamedKey_END,
// Keyboard Modifiers (explicitly submitted by backend via AddKeyEvent() calls)
// - This is mirroring the data also written to io.KeyCtrl, io.KeyShift, io.KeyAlt, io.KeySuper, in a format allowing
@ -1531,21 +1541,13 @@ enum ImGuiKey : int
ImGuiMod_Super = 1 << 15, // Windows/Super (non-macOS), Ctrl (macOS)
ImGuiMod_Mask_ = 0xF000, // 4-bits
// [Internal] Prior to 1.87 we required user to fill io.KeysDown[512] using their own native index + the io.KeyMap[] array.
// We are ditching this method but keeping a legacy path for user code doing e.g. IsKeyPressed(MY_NATIVE_KEY_CODE)
// If you need to iterate all keys (for e.g. an input mapper) you may use ImGuiKey_NamedKey_BEGIN..ImGuiKey_NamedKey_END.
ImGuiKey_NamedKey_BEGIN = 512,
ImGuiKey_NamedKey_END = ImGuiKey_COUNT,
// [Internal] If you need to iterate all keys (for e.g. an input mapper) you may use ImGuiKey_NamedKey_BEGIN..ImGuiKey_NamedKey_END.
ImGuiKey_NamedKey_COUNT = ImGuiKey_NamedKey_END - ImGuiKey_NamedKey_BEGIN,
#ifdef IMGUI_DISABLE_OBSOLETE_KEYIO
ImGuiKey_KeysData_SIZE = ImGuiKey_NamedKey_COUNT, // Size of KeysData[]: only hold named keys
ImGuiKey_KeysData_OFFSET = ImGuiKey_NamedKey_BEGIN, // Accesses to io.KeysData[] must use (key - ImGuiKey_KeysData_OFFSET) index.
#else
ImGuiKey_KeysData_SIZE = ImGuiKey_COUNT, // Size of KeysData[]: hold legacy 0..512 keycodes + named keys
ImGuiKey_KeysData_OFFSET = 0, // Accesses to io.KeysData[] must use (key - ImGuiKey_KeysData_OFFSET) index.
#endif
//ImGuiKey_KeysData_SIZE = ImGuiKey_NamedKey_COUNT, // Size of KeysData[]: only hold named keys
//ImGuiKey_KeysData_OFFSET = ImGuiKey_NamedKey_BEGIN, // Accesses to io.KeysData[] must use (key - ImGuiKey_NamedKey_BEGIN) index.
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
ImGuiKey_COUNT = ImGuiKey_NamedKey_END, // Obsoleted in 1.91.5 because it was extremely misleading (since named keys don't start at 0 anymore)
ImGuiMod_Shortcut = ImGuiMod_Ctrl, // Removed in 1.90.7, you can now simply use ImGuiMod_Ctrl
ImGuiKey_ModCtrl = ImGuiMod_Ctrl, ImGuiKey_ModShift = ImGuiMod_Shift, ImGuiKey_ModAlt = ImGuiMod_Alt, ImGuiKey_ModSuper = ImGuiMod_Super, // Renamed in 1.89
//ImGuiKey_KeyPadEnter = ImGuiKey_KeypadEnter, // Renamed in 1.87
@ -1577,26 +1579,12 @@ enum ImGuiInputFlags_
ImGuiInputFlags_Tooltip = 1 << 18, // Automatically display a tooltip when hovering item [BETA] Unsure of right api (opt-in/opt-out)
};
#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
// OBSOLETED in 1.88 (from July 2022): ImGuiNavInput and io.NavInputs[].
// Official backends between 1.60 and 1.86: will keep working and feed gamepad inputs as long as IMGUI_DISABLE_OBSOLETE_KEYIO is not set.
// Custom backends: feed gamepad inputs via io.AddKeyEvent() and ImGuiKey_GamepadXXX enums.
enum ImGuiNavInput
{
ImGuiNavInput_Activate, ImGuiNavInput_Cancel, ImGuiNavInput_Input, ImGuiNavInput_Menu, ImGuiNavInput_DpadLeft, ImGuiNavInput_DpadRight, ImGuiNavInput_DpadUp, ImGuiNavInput_DpadDown,
ImGuiNavInput_LStickLeft, ImGuiNavInput_LStickRight, ImGuiNavInput_LStickUp, ImGuiNavInput_LStickDown, ImGuiNavInput_FocusPrev, ImGuiNavInput_FocusNext, ImGuiNavInput_TweakSlow, ImGuiNavInput_TweakFast,
ImGuiNavInput_COUNT,
};
#endif
// Configuration flags stored in io.ConfigFlags. Set by user/application.
enum ImGuiConfigFlags_
{
ImGuiConfigFlags_None = 0,
ImGuiConfigFlags_NavEnableKeyboard = 1 << 0, // Master keyboard navigation enable flag. Enable full Tabbing + directional arrows + space/enter to activate.
ImGuiConfigFlags_NavEnableGamepad = 1 << 1, // Master gamepad navigation enable flag. Backend also needs to set ImGuiBackendFlags_HasGamepad.
ImGuiConfigFlags_NavEnableSetMousePos = 1 << 2, // Instruct navigation to move the mouse cursor. May be useful on TV/console systems where moving a virtual mouse is awkward. Will update io.MousePos and set io.WantSetMousePos=true. If enabled you MUST honor io.WantSetMousePos requests in your backend, otherwise ImGui will react as if the mouse is jumping around back and forth.
ImGuiConfigFlags_NavNoCaptureKeyboard = 1 << 3, // Instruct navigation to not set the io.WantCaptureKeyboard flag when io.NavActive is set.
ImGuiConfigFlags_NoMouse = 1 << 4, // Instruct dear imgui to disable mouse inputs and interactions.
ImGuiConfigFlags_NoMouseCursorChange = 1 << 5, // Instruct backend to not alter mouse cursor shape and visibility. Use if the backend cursor changes are interfering with yours and you don't want to use SetMouseCursor() to change mouse cursor. You may want to honor requests from imgui by reading GetMouseCursor() yourself instead.
ImGuiConfigFlags_NoKeyboard = 1 << 6, // Instruct dear imgui to disable keyboard inputs and interactions. This is done by ignoring keyboard events and clearing existing states.
@ -1604,6 +1592,11 @@ enum ImGuiConfigFlags_
// User storage (to allow your backend/engine to communicate to code that may be shared between multiple projects. Those flags are NOT used by core Dear ImGui)
ImGuiConfigFlags_IsSRGB = 1 << 20, // Application is SRGB-aware.
ImGuiConfigFlags_IsTouchScreen = 1 << 21, // Application is using a touch screen instead of a mouse.
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
ImGuiConfigFlags_NavEnableSetMousePos = 1 << 2, // [moved/renamed in 1.91.4] -> use bool io.ConfigNavMoveSetMousePos
ImGuiConfigFlags_NavNoCaptureKeyboard = 1 << 3, // [moved/renamed in 1.91.4] -> use bool io.ConfigNavCaptureKeyboard
#endif
};
// Backend capabilities flags stored in io.BackendFlags. Set by imgui_impl_xxx or custom backend.
@ -1612,7 +1605,7 @@ enum ImGuiBackendFlags_
ImGuiBackendFlags_None = 0,
ImGuiBackendFlags_HasGamepad = 1 << 0, // Backend Platform supports gamepad and currently has one connected.
ImGuiBackendFlags_HasMouseCursors = 1 << 1, // Backend Platform supports honoring GetMouseCursor() value to change the OS cursor shape.
ImGuiBackendFlags_HasSetMousePos = 1 << 2, // Backend Platform supports io.WantSetMousePos requests to reposition the OS mouse position (only used if ImGuiConfigFlags_NavEnableSetMousePos is set).
ImGuiBackendFlags_HasSetMousePos = 1 << 2, // Backend Platform supports io.WantSetMousePos requests to reposition the OS mouse position (only used if io.ConfigNavMoveSetMousePos is set).
ImGuiBackendFlags_RendererHasVtxOffset = 1 << 3, // Backend Renderer supports ImDrawCmd::VtxOffset. This enables output of large meshes (64K+ vertices) while still using 16-bit indices.
};
@ -1671,7 +1664,7 @@ enum ImGuiCol_
ImGuiCol_TextLink, // Hyperlink color
ImGuiCol_TextSelectedBg,
ImGuiCol_DragDropTarget, // Rectangle highlighting a drop target
ImGuiCol_NavHighlight, // Gamepad/keyboard: current highlighted item
ImGuiCol_NavCursor, // Color of keyboard/gamepad navigation cursor/rectangle, when visible
ImGuiCol_NavWindowingHighlight, // Highlight window when using CTRL+TAB
ImGuiCol_NavWindowingDimBg, // Darken/colorize entire screen behind the CTRL+TAB window list, when active
ImGuiCol_ModalWindowDimBg, // Darken/colorize entire screen behind a modal window, when one is active
@ -1681,6 +1674,7 @@ enum ImGuiCol_
ImGuiCol_TabActive = ImGuiCol_TabSelected, // [renamed in 1.90.9]
ImGuiCol_TabUnfocused = ImGuiCol_TabDimmed, // [renamed in 1.90.9]
ImGuiCol_TabUnfocusedActive = ImGuiCol_TabDimmedSelected, // [renamed in 1.90.9]
ImGuiCol_NavHighlight = ImGuiCol_NavCursor, // [renamed in 1.91.4]
#endif
};
@ -1739,7 +1733,7 @@ enum ImGuiButtonFlags_
ImGuiButtonFlags_MouseButtonRight = 1 << 1, // React on right mouse button
ImGuiButtonFlags_MouseButtonMiddle = 1 << 2, // React on center mouse button
ImGuiButtonFlags_MouseButtonMask_ = ImGuiButtonFlags_MouseButtonLeft | ImGuiButtonFlags_MouseButtonRight | ImGuiButtonFlags_MouseButtonMiddle, // [Internal]
//ImGuiButtonFlags_MouseButtonDefault_ = ImGuiButtonFlags_MouseButtonLeft,
ImGuiButtonFlags_EnableNav = 1 << 3, // InvisibleButton(): do not disable navigation/tabbing. Otherwise disabled by default.
};
// Flags for ColorEdit3() / ColorEdit4() / ColorPicker3() / ColorPicker4() / ColorButton()
@ -1798,6 +1792,7 @@ enum ImGuiSliderFlags_
ImGuiSliderFlags_WrapAround = 1 << 8, // Enable wrapping around from max to min and from min to max. Only supported by DragXXX() functions for now.
ImGuiSliderFlags_ClampOnInput = 1 << 9, // Clamp value to min/max bounds when input manually with CTRL+Click. By default CTRL+Click allows going out of bounds.
ImGuiSliderFlags_ClampZeroRange = 1 << 10, // Clamp even if min==max==0.0f. Otherwise due to legacy reason DragXXX functions don't clamp with those values. When your clamping limits are dynamic you almost always want to use it.
ImGuiSliderFlags_NoSpeedTweaks = 1 << 11, // Disable keyboard modifiers altering tweak speed. Useful if you want to alter tweak speed yourself based on your own logic.
ImGuiSliderFlags_AlwaysClamp = ImGuiSliderFlags_ClampOnInput | ImGuiSliderFlags_ClampZeroRange,
ImGuiSliderFlags_InvalidMask_ = 0x7000000F, // [Internal] We treat using those bits as being potentially a 'float power' argument from the previous API that has got miscast to this enum, and will trigger an assert if needed.
};
@ -2222,7 +2217,7 @@ struct ImGuiIO
// Configuration // Default value
//------------------------------------------------------------------
ImGuiConfigFlags ConfigFlags; // = 0 // See ImGuiConfigFlags_ enum. Set by user/application. Gamepad/keyboard navigation options, etc.
ImGuiConfigFlags ConfigFlags; // = 0 // See ImGuiConfigFlags_ enum. Set by user/application. Keyboard/Gamepad navigation options, etc.
ImGuiBackendFlags BackendFlags; // = 0 // See ImGuiBackendFlags_ enum. Set by backend (imgui_impl_xxx files or custom backend) to communicate features supported by the backend.
ImVec2 DisplaySize; // <unset> // Main display size, in pixels (generally == GetMainViewport()->Size). May change every frame.
float DeltaTime; // = 1.0f/60.0f // Time elapsed since last frame, in seconds. May change every frame.
@ -2234,21 +2229,30 @@ struct ImGuiIO
// Font system
ImFontAtlas*Fonts; // <auto> // Font atlas: load, rasterize and pack one or more fonts into a single texture.
float FontGlobalScale; // = 1.0f // Global scale all fonts
bool FontAllowUserScaling; // = false // Allow user scaling text of individual window with CTRL+Wheel.
bool FontAllowUserScaling; // = false // [OBSOLETE] Allow user scaling text of individual window with CTRL+Wheel.
ImFont* FontDefault; // = NULL // Font to use on NewFrame(). Use NULL to uses Fonts->Fonts[0].
ImVec2 DisplayFramebufferScale; // = (1, 1) // For retina display or other situations where window coordinates are different from framebuffer coordinates. This generally ends up in ImDrawData::FramebufferScale.
// Keyboard/Gamepad Navigation options
bool ConfigNavSwapGamepadButtons; // = false // Swap Activate<>Cancel (A<>B) buttons, matching typical "Nintendo/Japanese style" gamepad layout.
bool ConfigNavMoveSetMousePos; // = false // Directional/tabbing navigation teleports the mouse cursor. May be useful on TV/console systems where moving a virtual mouse is difficult. Will update io.MousePos and set io.WantSetMousePos=true.
bool ConfigNavCaptureKeyboard; // = true // Sets io.WantCaptureKeyboard when io.NavActive is set.
bool ConfigNavEscapeClearFocusItem; // = true // Pressing Escape can clear focused item + navigation id/highlight. Set to false if you want to always keep highlight on.
bool ConfigNavEscapeClearFocusWindow;// = false // Pressing Escape can clear focused window as well (super set of io.ConfigNavEscapeClearFocusItem).
bool ConfigNavCursorVisibleAuto; // = true // Using directional navigation key makes the cursor visible. Mouse click hides the cursor.
bool ConfigNavCursorVisibleAlways; // = false // Navigation cursor is always visible.
// Miscellaneous options
// (you can visualize and interact with all options in 'Demo->Configuration')
bool MouseDrawCursor; // = false // Request ImGui to draw a mouse cursor for you (if you are on a platform without a mouse cursor). Cannot be easily renamed to 'io.ConfigXXX' because this is frequently used by backend implementations.
bool ConfigMacOSXBehaviors; // = defined(__APPLE__) // Swap Cmd<>Ctrl keys + OS X style text editing cursor movement using Alt instead of Ctrl, Shortcuts using Cmd/Super instead of Ctrl, Line/Text Start and End using Cmd+Arrows instead of Home/End, Double click selects by word instead of selecting whole text, Multi-selection in lists uses Cmd/Super instead of Ctrl.
bool ConfigNavSwapGamepadButtons; // = false // Swap Activate<>Cancel (A<>B) buttons, matching typical "Nintendo/Japanese style" gamepad layout.
bool ConfigInputTrickleEventQueue; // = true // Enable input queue trickling: some types of events submitted during the same frame (e.g. button down + up) will be spread over multiple frames, improving interactions with low framerates.
bool ConfigInputTextCursorBlink; // = true // Enable blinking cursor (optional as some users consider it to be distracting).
bool ConfigInputTextEnterKeepActive; // = false // [BETA] Pressing Enter will keep item active and select contents (single-line only).
bool ConfigDragClickToInputText; // = false // [BETA] Enable turning DragXXX widgets into text input with a simple mouse click-release (without moving). Not desirable on devices without a keyboard.
bool ConfigWindowsResizeFromEdges; // = true // Enable resizing of windows from their edges and from the lower-left corner. This requires (io.BackendFlags & ImGuiBackendFlags_HasMouseCursors) because it needs mouse cursor feedback. (This used to be a per-window ImGuiWindowFlags_ResizeFromAnySide flag)
bool ConfigWindowsResizeFromEdges; // = true // Enable resizing of windows from their edges and from the lower-left corner. This requires ImGuiBackendFlags_HasMouseCursors for better mouse cursor feedback. (This used to be a per-window ImGuiWindowFlags_ResizeFromAnySide flag)
bool ConfigWindowsMoveFromTitleBarOnly; // = false // Enable allowing to move windows only when clicking on their title bar. Does not apply to windows without a title bar.
bool ConfigWindowsCopyContentsWithCtrlC; // = false // [EXPERIMENTAL] CTRL+C copy the contents of focused window into the clipboard. Experimental because: (1) has known issues with nested Begin/End pairs (2) text output quality varies (3) text output is in submission order rather than spatial order.
bool ConfigScrollbarScrollByPage; // = true // Enable scrolling page by page when clicking outside the scrollbar grab. When disabled, always scroll to clicked location. When enabled, Shift+Click scrolls to clicked location.
float ConfigMemoryCompactTimer; // = 60.0f // Timer (in seconds) to free transient windows/tables memory buffers when unused. Set to -1.0f to disable.
@ -2315,6 +2319,7 @@ struct ImGuiIO
// (the imgui_impl_xxxx backend files are setting those up for you)
//------------------------------------------------------------------
// Nowadays those would be stored in ImGuiPlatformIO but we are leaving them here for legacy reasons.
// Optional: Platform/Renderer backend name (informational only! will be displayed in About Window) + User data for backend/wrappers to store their own stuff.
const char* BackendPlatformName; // = NULL
const char* BackendRendererName; // = NULL
@ -2356,10 +2361,10 @@ struct ImGuiIO
bool WantCaptureMouse; // Set when Dear ImGui will use mouse inputs, in this case do not dispatch them to your main game/application (either way, always pass on mouse inputs to imgui). (e.g. unclicked mouse is hovering over an imgui window, widget is active, mouse was clicked over an imgui window, etc.).
bool WantCaptureKeyboard; // Set when Dear ImGui will use keyboard inputs, in this case do not dispatch them to your main game/application (either way, always pass keyboard inputs to imgui). (e.g. InputText active, or an imgui window is focused and navigation is enabled, etc.).
bool WantTextInput; // Mobile/console: when set, you may display an on-screen keyboard. This is set by Dear ImGui when it wants textual keyboard input to happen (e.g. when a InputText widget is active).
bool WantSetMousePos; // MousePos has been altered, backend should reposition mouse on next frame. Rarely used! Set only when ImGuiConfigFlags_NavEnableSetMousePos flag is enabled.
bool WantSetMousePos; // MousePos has been altered, backend should reposition mouse on next frame. Rarely used! Set only when io.ConfigNavMoveSetMousePos is enabled.
bool WantSaveIniSettings; // When manual .ini load/save is active (io.IniFilename == NULL), this will be set to notify your application that you can call SaveIniSettingsToMemory() and save yourself. Important: clear io.WantSaveIniSettings yourself after saving!
bool NavActive; // Keyboard/Gamepad navigation is currently allowed (will handle ImGuiKey_NavXXX events) = a window is focused and it doesn't use the ImGuiWindowFlags_NoNavInputs flag.
bool NavVisible; // Keyboard/Gamepad navigation is visible and allowed (will handle ImGuiKey_NavXXX events).
bool NavVisible; // Keyboard/Gamepad navigation highlight is visible and allowed (will handle ImGuiKey_NavXXX events).
float Framerate; // Estimate of application framerate (rolling average over 60 frames, based on io.DeltaTime), in frame per second. Solely for convenience. Slow applications may not want to use a moving average or may want to reset underlying buffers occasionally.
int MetricsRenderVertices; // Vertices output during last call to Render()
int MetricsRenderIndices; // Indices output during last call to Render() = number of triangles * 3
@ -2388,7 +2393,7 @@ struct ImGuiIO
// Other state maintained from data above + IO function calls
ImGuiKeyChord KeyMods; // Key mods flags (any of ImGuiMod_Ctrl/ImGuiMod_Shift/ImGuiMod_Alt/ImGuiMod_Super flags, same as io.KeyCtrl/KeyShift/KeyAlt/KeySuper but merged into flags. Read-only, updated by NewFrame()
ImGuiKeyData KeysData[ImGuiKey_KeysData_SIZE]; // Key state for all known keys. Use IsKeyXXX() functions to access this.
ImGuiKeyData KeysData[ImGuiKey_NamedKey_COUNT];// Key state for all known keys. Use IsKeyXXX() functions to access this.
bool WantCaptureMouseUnlessPopupClose; // Alternative to WantCaptureMouse: (WantCaptureMouse == true && WantCaptureMouseUnlessPopupClose == false) when a click over void is expected to close a popup.
ImVec2 MousePosPrev; // Previous mouse position (note that MouseDelta is not necessary == MousePos-MousePosPrev, in case either position is invalid)
ImVec2 MouseClickedPos[5]; // Position at time of clicking
@ -2408,20 +2413,18 @@ struct ImGuiIO
float PenPressure; // Touch/Pen pressure (0.0f to 1.0f, should be >0.0f only when MouseDown[0] == true). Helper storage currently unused by Dear ImGui.
bool AppFocusLost; // Only modify via AddFocusEvent()
bool AppAcceptingEvents; // Only modify via SetAppAcceptingEvents()
ImS8 BackendUsingLegacyKeyArrays; // -1: unknown, 0: using AddKeyEvent(), 1: using legacy io.KeysDown[]
bool BackendUsingLegacyNavInputArray; // 0: using AddKeyAnalogEvent(), 1: writing to legacy io.NavInputs[] directly
ImWchar16 InputQueueSurrogate; // For AddInputCharacterUTF16()
ImVector<ImWchar> InputQueueCharacters; // Queue of _characters_ input (obtained by platform backend). Fill using AddInputCharacter() helper.
// Legacy: before 1.87, we required backend to fill io.KeyMap[] (imgui->native map) during initialization and io.KeysDown[] (native indices) every frame.
// This is still temporarily supported as a legacy feature. However the new preferred scheme is for backend to call io.AddKeyEvent().
// Old (<1.87): ImGui::IsKeyPressed(ImGui::GetIO().KeyMap[ImGuiKey_Space]) --> New (1.87+) ImGui::IsKeyPressed(ImGuiKey_Space)
#ifndef IMGUI_DISABLE_OBSOLETE_KEYIO
int KeyMap[ImGuiKey_COUNT]; // [LEGACY] Input: map of indices into the KeysDown[512] entries array which represent your "native" keyboard state. The first 512 are now unused and should be kept zero. Legacy backend will write into KeyMap[] using ImGuiKey_ indices which are always >512.
bool KeysDown[ImGuiKey_COUNT]; // [LEGACY] Input: Keyboard keys that are pressed (ideally left in the "native" order your engine has access to keyboard keys, so you can use your own defines/enums for keys). This used to be [512] sized. It is now ImGuiKey_COUNT to allow legacy io.KeysDown[GetKeyIndex(...)] to work without an overflow.
float NavInputs[ImGuiNavInput_COUNT]; // [LEGACY] Since 1.88, NavInputs[] was removed. Backends from 1.60 to 1.86 won't build. Feed gamepad inputs via io.AddKeyEvent() and ImGuiKey_GamepadXXX enums.
// Old (<1.87): ImGui::IsKeyPressed(MYPLATFORM_KEY_SPACE) --> New (1.87+) ImGui::IsKeyPressed(ImGuiKey_Space)
// Read https://github.com/ocornut/imgui/issues/4921 for details.
//int KeyMap[ImGuiKey_COUNT]; // [LEGACY] Input: map of indices into the KeysDown[512] entries array which represent your "native" keyboard state. The first 512 are now unused and should be kept zero. Legacy backend will write into KeyMap[] using ImGuiKey_ indices which are always >512.
//bool KeysDown[ImGuiKey_COUNT]; // [LEGACY] Input: Keyboard keys that are pressed (ideally left in the "native" order your engine has access to keyboard keys, so you can use your own defines/enums for keys). This used to be [512] sized. It is now ImGuiKey_COUNT to allow legacy io.KeysDown[GetKeyIndex(...)] to work without an overflow.
//float NavInputs[ImGuiNavInput_COUNT]; // [LEGACY] Since 1.88, NavInputs[] was removed. Backends from 1.60 to 1.86 won't build. Feed gamepad inputs via io.AddKeyEvent() and ImGuiKey_GamepadXXX enums.
//void* ImeWindowHandle; // [Obsoleted in 1.87] Set ImGuiViewport::PlatformHandleRaw instead. Set this to your HWND to get automatic IME cursor positioning.
#endif
// Legacy: before 1.91.1, clipboard functions were stored in ImGuiIO instead of ImGuiPlatformIO.
// As this is will affect all users of custom engines/backends, we are providing proper legacy redirection (will obsolete).
@ -2441,7 +2444,7 @@ struct ImGuiIO
// Shared state of InputText(), passed as an argument to your callback when a ImGuiInputTextFlags_Callback* flag is used.
// The callback function should return 0 by default.
// Callbacks (follow a flag name and see comments in ImGuiInputTextFlags_ declarations for more details)
// - ImGuiInputTextFlags_CallbackEdit: Callback on buffer edit (note that InputText() already returns true on edit, the callback is useful mainly to manipulate the underlying buffer while focus is active)
// - ImGuiInputTextFlags_CallbackEdit: Callback on buffer edit. Note that InputText() already returns true on edit + you can always use IsItemEdited(). The callback is useful to manipulate the underlying buffer while focus is active.
// - ImGuiInputTextFlags_CallbackAlways: Callback on each iteration
// - ImGuiInputTextFlags_CallbackCompletion: Callback on pressing TAB
// - ImGuiInputTextFlags_CallbackHistory: Callback on pressing Up/Down arrows
@ -2694,6 +2697,7 @@ struct ImGuiListClipper
// - It is important that we are keeping those disabled by default so they don't leak in user space.
// - This is in order to allow user enabling implicit cast operators between ImVec2/ImVec4 and their own types (using IM_VEC2_CLASS_EXTRA in imconfig.h)
// - Add '#define IMGUI_DEFINE_MATH_OPERATORS' before including this file (or in imconfig.h) to access courtesy maths operators for ImVec2 and ImVec4.
// - We intentionally provide ImVec2*float but not float*ImVec2: this is rare enough and we want to reduce the surface for possible user mistake.
#ifdef IMGUI_DEFINE_MATH_OPERATORS
#define IMGUI_DEFINE_MATH_OPERATORS_IMPLEMENTED
IM_MSVC_RUNTIME_CHECKS_OFF
@ -2721,7 +2725,8 @@ IM_MSVC_RUNTIME_CHECKS_RESTORE
#endif
// Helpers macros to generate 32-bit encoded colors
// User can declare their own format by #defining the 5 _SHIFT/_MASK macros in their imconfig file.
// - User can declare their own format by #defining the 5 _SHIFT/_MASK macros in their imconfig file.
// - Any setting other than the default will need custom backend support. The only standard backend that supports anything else than the default is DirectX9.
#ifndef IM_COL32_R_SHIFT
#ifdef IMGUI_USE_BGRA_PACKED_COLOR
#define IM_COL32_R_SHIFT 16
@ -2894,7 +2899,7 @@ struct ImGuiSelectionBasicStorage
IMGUI_API void Clear(); // Clear selection
IMGUI_API void Swap(ImGuiSelectionBasicStorage& r); // Swap two selections
IMGUI_API void SetItemSelected(ImGuiID id, bool selected); // Add/remove an item from selection (generally done by ApplyRequests() function)
IMGUI_API bool GetNextSelectedItem(void** opaque_it, ImGuiID* out_id); // Iterate selection with 'void* it = NULL; ImGuiId id; while (selection.GetNextSelectedItem(&it, &id)) { ... }'
IMGUI_API bool GetNextSelectedItem(void** opaque_it, ImGuiID* out_id); // Iterate selection with 'void* it = NULL; ImGuiID id; while (selection.GetNextSelectedItem(&it, &id)) { ... }'
inline ImGuiID GetStorageIdFromIndex(int idx) { return AdapterIndexToStorageId(this, idx); } // Convert index to item id based on provided adapter.
};
@ -2951,7 +2956,9 @@ struct ImDrawCmd
unsigned int IdxOffset; // 4 // Start offset in index buffer.
unsigned int ElemCount; // 4 // Number of indices (multiple of 3) to be rendered as triangles. Vertices are stored in the callee ImDrawList's vtx_buffer[] array, indices in idx_buffer[].
ImDrawCallback UserCallback; // 4-8 // If != NULL, call the function instead of rendering the vertices. clip_rect and texture_id will be set normally.
void* UserCallbackData; // 4-8 // The draw callback code can access this.
void* UserCallbackData; // 4-8 // Callback user data (when UserCallback != NULL). If called AddCallback() with size == 0, this is a copy of the AddCallback() argument. If called AddCallback() with size > 0, this is pointing to a buffer where data is stored.
int UserCallbackDataSize; // 4 // Size of callback user data when using storage, otherwise 0.
int UserCallbackDataOffset;// 4 // [Internal] Offset of callback user data when using storage, otherwise -1.
ImDrawCmd() { memset(this, 0, sizeof(*this)); } // Also ensure our padding fields are zeroed
@ -3046,7 +3053,7 @@ enum ImDrawListFlags_
// access the current window draw list and draw custom primitives.
// You can interleave normal ImGui:: calls and adding primitives to the current draw list.
// In single viewport mode, top-left is == GetMainViewport()->Pos (generally 0,0), bottom-right is == GetMainViewport()->Pos+Size (generally io.DisplaySize).
// You are totally free to apply whatever transformation matrix to want to the data (depending on the use of the transformation you may want to apply it to ClipRect as well!)
// You are totally free to apply whatever transformation matrix you want to the data (depending on the use of the transformation you may want to apply it to ClipRect as well!)
// Important: Primitives are always added to the list and not culled (culling is done at higher-level by ImGui:: functions), if you use this API a lot consider coarse culling your drawn objects.
struct ImDrawList
{
@ -3066,13 +3073,15 @@ struct ImDrawList
ImDrawListSplitter _Splitter; // [Internal] for channels api (note: prefer using your own persistent instance of ImDrawListSplitter!)
ImVector<ImVec4> _ClipRectStack; // [Internal]
ImVector<ImTextureID> _TextureIdStack; // [Internal]
ImVector<ImU8> _CallbacksDataBuf; // [Internal]
float _FringeScale; // [Internal] anti-alias fringe is scaled by this value, this helps to keep things sharp while zooming at vertex buffer content
const char* _OwnerName; // Pointer to owner window's name for debugging
// If you want to create ImDrawList instances, pass them ImGui::GetDrawListSharedData() or create and use your own ImDrawListSharedData (so you can use ImDrawList without ImGui)
ImDrawList(ImDrawListSharedData* shared_data) { memset(this, 0, sizeof(*this)); _Data = shared_data; }
// If you want to create ImDrawList instances, pass them ImGui::GetDrawListSharedData().
// (advanced: you may create and use your own ImDrawListSharedData so you can use ImDrawList without ImGui, but that's more involved)
IMGUI_API ImDrawList(ImDrawListSharedData* shared_data);
IMGUI_API ~ImDrawList();
~ImDrawList() { _ClearFreeMemory(); }
IMGUI_API void PushClipRect(const ImVec2& clip_rect_min, const ImVec2& clip_rect_max, bool intersect_with_current_clip_rect = false); // Render-level scissoring. This is passed down to your render function but not used for CPU-side coarse clipping. Prefer using higher-level ImGui::PushClipRect() to affect logic (hit-testing and widget culling)
IMGUI_API void PushClipRectFullScreen();
IMGUI_API void PopClipRect();
@ -3103,7 +3112,7 @@ struct ImDrawList
IMGUI_API void AddEllipse(const ImVec2& center, const ImVec2& radius, ImU32 col, float rot = 0.0f, int num_segments = 0, float thickness = 1.0f);
IMGUI_API void AddEllipseFilled(const ImVec2& center, const ImVec2& radius, ImU32 col, float rot = 0.0f, int num_segments = 0);
IMGUI_API void AddText(const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end = NULL);
IMGUI_API void AddText(const ImFont* font, float font_size, const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end = NULL, float wrap_width = 0.0f, const ImVec4* cpu_fine_clip_rect = NULL);
IMGUI_API void AddText(ImFont* font, float font_size, const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end = NULL, float wrap_width = 0.0f, const ImVec4* cpu_fine_clip_rect = NULL);
IMGUI_API void AddBezierCubic(const ImVec2& p1, const ImVec2& p2, const ImVec2& p3, const ImVec2& p4, ImU32 col, float thickness, int num_segments = 0); // Cubic Bezier (4 control points)
IMGUI_API void AddBezierQuadratic(const ImVec2& p1, const ImVec2& p2, const ImVec2& p3, ImU32 col, float thickness, int num_segments = 0); // Quadratic Bezier (3 control points)
@ -3138,8 +3147,18 @@ struct ImDrawList
IMGUI_API void PathBezierQuadraticCurveTo(const ImVec2& p2, const ImVec2& p3, int num_segments = 0); // Quadratic Bezier (3 control points)
IMGUI_API void PathRect(const ImVec2& rect_min, const ImVec2& rect_max, float rounding = 0.0f, ImDrawFlags flags = 0);
// Advanced
IMGUI_API void AddCallback(ImDrawCallback callback, void* callback_data); // Your rendering function must check for 'UserCallback' in ImDrawCmd and call the function instead of rendering triangles.
// Advanced: Draw Callbacks
// - May be used to alter render state (change sampler, blending, current shader). May be used to emit custom rendering commands (difficult to do correctly, but possible).
// - Use special ImDrawCallback_ResetRenderState callback to instruct backend to reset its render state to the default.
// - Your rendering loop must check for 'UserCallback' in ImDrawCmd and call the function instead of rendering triangles. All standard backends are honoring this.
// - For some backends, the callback may access selected render-states exposed by the backend in a ImGui_ImplXXXX_RenderState structure pointed to by platform_io.Renderer_RenderState.
// - IMPORTANT: please be mindful of the different level of indirection between using size==0 (copying argument) and using size>0 (copying pointed data into a buffer).
// - If userdata_size == 0: we copy/store the 'userdata' argument as-is. It will be available unmodified in ImDrawCmd::UserCallbackData during render.
// - If userdata_size > 0, we copy/store 'userdata_size' bytes pointed to by 'userdata'. We store them in a buffer stored inside the drawlist. ImDrawCmd::UserCallbackData will point inside that buffer so you have to retrieve data from there. Your callback may need to use ImDrawCmd::UserCallbackDataSize if you expect dynamically-sized data.
// - Support for userdata_size > 0 was added in v1.91.4, October 2024. So earlier code always only allowed to copy/store a simple void*.
IMGUI_API void AddCallback(ImDrawCallback callback, void* userdata, size_t userdata_size = 0);
// Advanced: Miscellaneous
IMGUI_API void AddDrawCmd(); // This is useful if you need to forcefully create a new draw call (to allow for dependent rendering / blending). Otherwise primitives are merged into the same draw-call as much as possible
IMGUI_API ImDrawList* CloneOutput() const; // Create a clone of the CmdBuffer/IdxBuffer/VtxBuffer.
@ -3222,8 +3241,8 @@ struct ImFontConfig
float SizePixels; // // Size in pixels for rasterizer (more or less maps to the resulting font height).
int OversampleH; // 2 // Rasterize at higher quality for sub-pixel positioning. Note the difference between 2 and 3 is minimal. You can reduce this to 1 for large glyphs save memory. Read https://github.com/nothings/stb/blob/master/tests/oversample/README.md for details.
int OversampleV; // 1 // Rasterize at higher quality for sub-pixel positioning. This is not really useful as we don't use sub-pixel positions on the Y axis.
bool PixelSnapH; // false // Align every glyph to pixel boundary. Useful e.g. if you are merging a non-pixel aligned font with the default font. If enabled, you can set OversampleH/V to 1.
ImVec2 GlyphExtraSpacing; // 0, 0 // Extra spacing (in pixels) between glyphs. Only X axis is supported for now.
bool PixelSnapH; // false // Align every glyph AdvanceX to pixel boundaries. Useful e.g. if you are merging a non-pixel aligned font with the default font. If enabled, you can set OversampleH/V to 1.
ImVec2 GlyphExtraSpacing; // 0, 0 // Extra spacing (in pixels) between glyphs when rendered: essentially add to glyph->AdvanceX. Only X axis is supported for now.
ImVec2 GlyphOffset; // 0, 0 // Offset all glyphs from this font input.
const ImWchar* GlyphRanges; // NULL // THE ARRAY DATA NEEDS TO PERSIST AS LONG AS THE FONT IS ALIVE. Pointer to a user-provided list of Unicode range (2 value per range, values are inclusive, zero-terminated list).
float GlyphMinAdvanceX; // 0 // Minimum AdvanceX for glyphs, set Min to align font icons, set both Min/Max to enforce mono-space font
@ -3232,7 +3251,7 @@ struct ImFontConfig
unsigned int FontBuilderFlags; // 0 // Settings for custom font builder. THIS IS BUILDER IMPLEMENTATION DEPENDENT. Leave as zero if unsure.
float RasterizerMultiply; // 1.0f // Linearly brighten (>1.0f) or darken (<1.0f) font output. Brightening small fonts may be a good workaround to make them more readable. This is a silly thing we may remove in the future.
float RasterizerDensity; // 1.0f // DPI scale for rasterization, not altering other font metrics: make it easy to swap between e.g. a 100% and a 400% fonts for a zooming display. IMPORTANT: If you increase this it is expected that you increase font scale accordingly, otherwise quality may look lowered.
ImWchar EllipsisChar; // -1 // Explicitly specify unicode codepoint of ellipsis character. When fonts are being merged first specified ellipsis will be used.
ImWchar EllipsisChar; // 0 // Explicitly specify unicode codepoint of ellipsis character. When fonts are being merged first specified ellipsis will be used.
// [Internal]
char Name[40]; // Name (strictly to ease debugging)
@ -3272,13 +3291,16 @@ struct ImFontGlyphRangesBuilder
// See ImFontAtlas::AddCustomRectXXX functions.
struct ImFontAtlasCustomRect
{
unsigned short Width, Height; // Input // Desired rectangle dimension
unsigned short X, Y; // Output // Packed position in Atlas
unsigned int GlyphID; // Input // For custom font glyphs only (ID < 0x110000)
// [Internal]
unsigned short Width, Height; // Input // Desired rectangle dimension
unsigned int GlyphID : 31; // Input // For custom font glyphs only (ID < 0x110000)
unsigned int GlyphColored : 1; // Input // For custom font glyphs only: glyph is colored, removed tinting.
float GlyphAdvanceX; // Input // For custom font glyphs only: glyph xadvance
ImVec2 GlyphOffset; // Input // For custom font glyphs only: glyph display offset
ImFont* Font; // Input // For custom font glyphs only: target font
ImFontAtlasCustomRect() { Width = Height = 0; X = Y = 0xFFFF; GlyphID = 0; GlyphAdvanceX = 0.0f; GlyphOffset = ImVec2(0, 0); Font = NULL; }
ImFontAtlasCustomRect() { X = Y = 0xFFFF; Width = Height = 0; GlyphID = 0; GlyphColored = 0; GlyphAdvanceX = 0.0f; GlyphOffset = ImVec2(0, 0); Font = NULL; }
bool IsPacked() const { return X != 0xFFFF; }
};
@ -3378,7 +3400,7 @@ struct ImFontAtlas
ImFontAtlasFlags Flags; // Build flags (see ImFontAtlasFlags_)
ImTextureID TexID; // User data to refer to the texture once it has been uploaded to user's graphic systems. It is passed back to you during rendering via the ImDrawCmd structure.
int TexDesiredWidth; // Texture width desired by user before Build(). Must be a power-of-two. If have many glyphs your graphics API have texture size restrictions you may want to increase texture width to decrease height.
int TexGlyphPadding; // Padding between glyphs within texture in pixels. Defaults to 1. If your rendering method doesn't rely on bilinear filtering you may set this to 0 (will also need to set AntiAliasedLinesUseTex = false).
int TexGlyphPadding; // FIXME: Should be called "TexPackPadding". Padding between glyphs within texture in pixels. Defaults to 1. If your rendering method doesn't rely on bilinear filtering you may set this to 0 (will also need to set AntiAliasedLinesUseTex = false).
bool Locked; // Marked as Locked by ImGui::NewFrame() so attempt to modify the atlas will assert.
void* UserData; // Store your own atlas related user-data (if e.g. you have multiple font atlas).
@ -3414,23 +3436,24 @@ struct ImFontAtlas
// ImFontAtlas automatically loads a default embedded font for you when you call GetTexDataAsAlpha8() or GetTexDataAsRGBA32().
struct ImFont
{
// Members: Hot ~20/24 bytes (for CalcTextSize)
// [Internal] Members: Hot ~20/24 bytes (for CalcTextSize)
ImVector<float> IndexAdvanceX; // 12-16 // out // // Sparse. Glyphs->AdvanceX in a directly indexable way (cache-friendly for CalcTextSize functions which only this info, and are often bottleneck in large UI).
float FallbackAdvanceX; // 4 // out // = FallbackGlyph->AdvanceX
float FontSize; // 4 // in // // Height of characters/line, set during loading (don't change after loading)
// Members: Hot ~28/40 bytes (for CalcTextSize + render loop)
// [Internal] Members: Hot ~28/40 bytes (for RenderText loop)
ImVector<ImWchar> IndexLookup; // 12-16 // out // // Sparse. Index glyphs by Unicode code-point.
ImVector<ImFontGlyph> Glyphs; // 12-16 // out // // All glyphs.
const ImFontGlyph* FallbackGlyph; // 4-8 // out // = FindGlyph(FontFallbackChar)
// Members: Cold ~32/40 bytes
// [Internal] Members: Cold ~32/40 bytes
// Conceptually ConfigData[] is the list of font sources merged to create this font.
ImFontAtlas* ContainerAtlas; // 4-8 // out // // What we has been loaded into
const ImFontConfig* ConfigData; // 4-8 // in // // Pointer within ContainerAtlas->ConfigData
const ImFontConfig* ConfigData; // 4-8 // in // // Pointer within ContainerAtlas->ConfigData to ConfigDataCount instances
short ConfigDataCount; // 2 // in // ~ 1 // Number of ImFontConfig involved in creating this font. Bigger than 1 when merging multiple font sources into one ImFont.
ImWchar FallbackChar; // 2 // out // = FFFD/'?' // Character used if a glyph isn't found.
ImWchar EllipsisChar; // 2 // out // = '...'/'.'// Character used for ellipsis rendering.
short EllipsisCharCount; // 1 // out // 1 or 3
ImWchar EllipsisChar; // 2-4 // out // = '...'/'.'// Character used for ellipsis rendering.
ImWchar FallbackChar; // 2-4 // out // = FFFD/'?' // Character used if a glyph isn't found.
float EllipsisWidth; // 4 // out // Width
float EllipsisCharStep; // 4 // out // Step between characters when EllipsisCount > 0
bool DirtyLookupTables; // 1 // out //
@ -3442,18 +3465,18 @@ struct ImFont
// Methods
IMGUI_API ImFont();
IMGUI_API ~ImFont();
IMGUI_API const ImFontGlyph*FindGlyph(ImWchar c) const;
IMGUI_API const ImFontGlyph*FindGlyphNoFallback(ImWchar c) const;
float GetCharAdvance(ImWchar c) const { return ((int)c < IndexAdvanceX.Size) ? IndexAdvanceX[(int)c] : FallbackAdvanceX; }
IMGUI_API const ImFontGlyph*FindGlyph(ImWchar c);
IMGUI_API const ImFontGlyph*FindGlyphNoFallback(ImWchar c);
float GetCharAdvance(ImWchar c) { return ((int)c < IndexAdvanceX.Size) ? IndexAdvanceX[(int)c] : FallbackAdvanceX; }
bool IsLoaded() const { return ContainerAtlas != NULL; }
const char* GetDebugName() const { return ConfigData ? ConfigData->Name : "<unknown>"; }
// 'max_width' stops rendering after a certain width (could be turned into a 2d size). FLT_MAX to disable.
// 'wrap_width' enable automatic word-wrapping across multiple lines to fit into given width. 0.0f to disable.
IMGUI_API ImVec2 CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end = NULL, const char** remaining = NULL) const; // utf8
IMGUI_API const char* CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width) const;
IMGUI_API void RenderChar(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, ImWchar c) const;
IMGUI_API void RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, float wrap_width = 0.0f, bool cpu_fine_clip = false) const;
IMGUI_API ImVec2 CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end = NULL, const char** remaining = NULL); // utf8
IMGUI_API const char* CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width);
IMGUI_API void RenderChar(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, ImWchar c);
IMGUI_API void RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, float wrap_width = 0.0f, bool cpu_fine_clip = false);
// [Internal] Don't use!
IMGUI_API void BuildLookupTable();
@ -3515,7 +3538,7 @@ struct ImGuiPlatformIO
IMGUI_API ImGuiPlatformIO();
//------------------------------------------------------------------
// Input - Interface with OS/backends
// Interface with OS and Platform backend
//------------------------------------------------------------------
// Optional: Access OS clipboard
@ -3538,6 +3561,13 @@ struct ImGuiPlatformIO
// Optional: Platform locale
// [Experimental] Configure decimal point e.g. '.' or ',' useful for some languages (e.g. German), generally pulled from *localeconv()->decimal_point
ImWchar Platform_LocaleDecimalPoint; // '.'
//------------------------------------------------------------------
// Interface with Renderer Backend
//------------------------------------------------------------------
// Written by some backends during ImGui_ImplXXXX_RenderDrawData() call to point backend_specific ImGui_ImplXXXX_RenderState* structure.
void* Renderer_RenderState;
};
// (Optional) Support for IME (Input Method Editor) via the platform_io.Platform_SetImeDataFn() function.
@ -3580,9 +3610,6 @@ namespace ImGui
// OBSOLETED in 1.89.4 (from March 2023)
static inline void PushAllowKeyboardFocus(bool tab_stop) { PushItemFlag(ImGuiItemFlags_NoTabStop, !tab_stop); }
static inline void PopAllowKeyboardFocus() { PopItemFlag(); }
// OBSOLETED in 1.87 (from February 2022 but more formally obsoleted April 2024)
IMGUI_API ImGuiKey GetKeyIndex(ImGuiKey key); // Map ImGuiKey_* values into legacy native key index. == io.KeyMap[key]. When using a 1.87+ backend using io.AddKeyEvent(), calling GetKeyIndex() with ANY ImGuiKey_XXXX values will return the same value!
//static inline ImGuiKey GetKeyIndex(ImGuiKey key) { IM_ASSERT(key >= ImGuiKey_NamedKey_BEGIN && key < ImGuiKey_NamedKey_END); return key; }
// Some of the older obsolete names along with their replacement (commented out so they are not reported in IDE)
//-- OBSOLETED in 1.89 (from August 2022)
@ -3590,6 +3617,9 @@ namespace ImGui
//-- OBSOLETED in 1.88 (from May 2022)
//static inline void CaptureKeyboardFromApp(bool want_capture_keyboard = true) { SetNextFrameWantCaptureKeyboard(want_capture_keyboard); } // Renamed as name was misleading + removed default value.
//static inline void CaptureMouseFromApp(bool want_capture_mouse = true) { SetNextFrameWantCaptureMouse(want_capture_mouse); } // Renamed as name was misleading + removed default value.
//-- OBSOLETED in 1.87 (from February 2022, more formally obsoleted April 2024)
//IMGUI_API ImGuiKey GetKeyIndex(ImGuiKey key); { IM_ASSERT(key >= ImGuiKey_NamedKey_BEGIN && key < ImGuiKey_NamedKey_END); const ImGuiKeyData* key_data = GetKeyData(key); return (ImGuiKey)(key_data - g.IO.KeysData); } // Map ImGuiKey_* values into legacy native key index. == io.KeyMap[key]. When using a 1.87+ backend using io.AddKeyEvent(), calling GetKeyIndex() with ANY ImGuiKey_XXXX values will return the same value!
//static inline ImGuiKey GetKeyIndex(ImGuiKey key) { IM_ASSERT(key >= ImGuiKey_NamedKey_BEGIN && key < ImGuiKey_NamedKey_END); return key; }
//-- OBSOLETED in 1.86 (from November 2021)
//IMGUI_API void CalcListClipping(int items_count, float items_height, int* out_items_display_start, int* out_items_display_end); // Code removed, see 1.90 for last version of the code. Calculate range of visible items for large list of evenly sized items. Prefer using ImGuiListClipper.
//-- OBSOLETED in 1.85 (from August 2021)
@ -3672,10 +3702,7 @@ namespace ImGui
#endif // #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
// RENAMED IMGUI_DISABLE_METRICS_WINDOW > IMGUI_DISABLE_DEBUG_TOOLS in 1.88 (from June 2022)
#if defined(IMGUI_DISABLE_METRICS_WINDOW) && !defined(IMGUI_DISABLE_OBSOLETE_FUNCTIONS) && !defined(IMGUI_DISABLE_DEBUG_TOOLS)
#define IMGUI_DISABLE_DEBUG_TOOLS
#endif
#if defined(IMGUI_DISABLE_METRICS_WINDOW) && defined(IMGUI_DISABLE_OBSOLETE_FUNCTIONS)
#ifdef IMGUI_DISABLE_METRICS_WINDOW
#error IMGUI_DISABLE_METRICS_WINDOW was renamed to IMGUI_DISABLE_DEBUG_TOOLS, please use new name.
#endif

143
external/imgui/imgui/imgui_demo.cpp vendored
View File

@ -1,4 +1,4 @@
// dear imgui, v1.91.3
// dear imgui, v1.91.7
// (demo code)
// Help:
@ -146,11 +146,15 @@ Index of this file:
#pragma clang diagnostic ignored "-Wunsafe-buffer-usage" // warning: 'xxx' is an unsafe pointer used for buffer access
#elif defined(__GNUC__)
#pragma GCC diagnostic ignored "-Wpragmas" // warning: unknown option after '#pragma GCC diagnostic' kind
#pragma GCC diagnostic ignored "-Wfloat-equal" // warning: comparing floating-point with '==' or '!=' is unsafe
#pragma GCC diagnostic ignored "-Wint-to-pointer-cast" // warning: cast to pointer from integer of different size
#pragma GCC diagnostic ignored "-Wformat" // warning: format '%p' expects argument of type 'int'/'void*', but argument X has type 'unsigned int'/'ImGuiWindow*'
#pragma GCC diagnostic ignored "-Wformat-security" // warning: format string is not a string literal (potentially insecure)
#pragma GCC diagnostic ignored "-Wdouble-promotion" // warning: implicit conversion from 'float' to 'double' when passing argument to function
#pragma GCC diagnostic ignored "-Wconversion" // warning: conversion to 'xxxx' from 'xxxx' may alter its value
#pragma GCC diagnostic ignored "-Wmisleading-indentation" // [__GNUC__ >= 6] warning: this 'if' clause does not guard this statement // GCC 6.0+ only. See #883 on GitHub.
#pragma GCC diagnostic ignored "-Wstrict-overflow" // warning: assuming signed overflow does not occur when simplifying division / ..when changing X +- C1 cmp C2 to X cmp C2 -+ C1
#pragma GCC diagnostic ignored "-Wcast-qual" // warning: cast from type 'const xxxx *' to type 'xxxx *' casts away qualifiers
#endif
// Play it nice with Windows users (Update: May 2018, Notepad now supports Unix-style carriage returns!)
@ -291,6 +295,7 @@ struct ExampleMemberInfo
// Metadata description of ExampleTreeNode struct.
static const ExampleMemberInfo ExampleTreeNodeMemberInfos[]
{
{ "MyName", ImGuiDataType_String, 1, offsetof(ExampleTreeNode, Name) },
{ "MyBool", ImGuiDataType_Bool, 1, offsetof(ExampleTreeNode, DataMyBool) },
{ "MyInt", ImGuiDataType_S32, 1, offsetof(ExampleTreeNode, DataMyInt) },
{ "MyVec2", ImGuiDataType_Float, 2, offsetof(ExampleTreeNode, DataMyVec2) },
@ -308,6 +313,13 @@ static ExampleTreeNode* ExampleTree_CreateNode(const char* name, int uid, Exampl
return node;
}
static void ExampleTree_DestroyNode(ExampleTreeNode* node)
{
for (ExampleTreeNode* child_node : node->Childs)
ExampleTree_DestroyNode(child_node);
IM_DELETE(node);
}
// Create example tree data
// (this allocates _many_ more times than most other code in either Dear ImGui or others demo)
static ExampleTreeNode* ExampleTree_CreateDemoTree()
@ -343,7 +355,7 @@ static ExampleTreeNode* ExampleTree_CreateDemoTree()
// [SECTION] Demo Window / ShowDemoWindow()
//-----------------------------------------------------------------------------
// Data to be shared accross different functions of the demo.
// Data to be shared across different functions of the demo.
struct ImGuiDemoWindowData
{
// Examples Apps (accessible from the "Examples" menu)
@ -371,6 +383,8 @@ struct ImGuiDemoWindowData
// Other data
ExampleTreeNode* DemoTree = NULL;
~ImGuiDemoWindowData() { if (DemoTree) ExampleTree_DestroyNode(DemoTree); }
};
// Demonstrate most Dear ImGui features (this is big function!)
@ -501,8 +515,6 @@ void ImGui::ShowDemoWindow(bool* p_open)
ImGui::SameLine(); HelpMarker("Enable keyboard controls.");
ImGui::CheckboxFlags("io.ConfigFlags: NavEnableGamepad", &io.ConfigFlags, ImGuiConfigFlags_NavEnableGamepad);
ImGui::SameLine(); HelpMarker("Enable gamepad controls. Require backend to set io.BackendFlags |= ImGuiBackendFlags_HasGamepad.\n\nRead instructions in imgui.cpp for details.");
ImGui::CheckboxFlags("io.ConfigFlags: NavEnableSetMousePos", &io.ConfigFlags, ImGuiConfigFlags_NavEnableSetMousePos);
ImGui::SameLine(); HelpMarker("Instruct navigation to move the mouse cursor. See comment for ImGuiConfigFlags_NavEnableSetMousePos.");
ImGui::CheckboxFlags("io.ConfigFlags: NoMouse", &io.ConfigFlags, ImGuiConfigFlags_NoMouse);
ImGui::SameLine(); HelpMarker("Instruct dear imgui to disable mouse inputs and interactions.");
@ -529,6 +541,29 @@ void ImGui::ShowDemoWindow(bool* p_open)
ImGui::Checkbox("io.MouseDrawCursor", &io.MouseDrawCursor);
ImGui::SameLine(); HelpMarker("Instruct Dear ImGui to render a mouse cursor itself. Note that a mouse cursor rendered via your application GPU rendering path will feel more laggy than hardware cursor, but will be more in sync with your other visuals.\n\nSome desktop applications may use both kinds of cursors (e.g. enable software cursor only when resizing/dragging something).");
ImGui::SeparatorText("Keyboard/Gamepad Navigation");
ImGui::Checkbox("io.ConfigNavSwapGamepadButtons", &io.ConfigNavSwapGamepadButtons);
ImGui::Checkbox("io.ConfigNavMoveSetMousePos", &io.ConfigNavMoveSetMousePos);
ImGui::SameLine(); HelpMarker("Directional/tabbing navigation teleports the mouse cursor. May be useful on TV/console systems where moving a virtual mouse is difficult");
ImGui::Checkbox("io.ConfigNavCaptureKeyboard", &io.ConfigNavCaptureKeyboard);
ImGui::Checkbox("io.ConfigNavEscapeClearFocusItem", &io.ConfigNavEscapeClearFocusItem);
ImGui::SameLine(); HelpMarker("Pressing Escape clears focused item.");
ImGui::Checkbox("io.ConfigNavEscapeClearFocusWindow", &io.ConfigNavEscapeClearFocusWindow);
ImGui::SameLine(); HelpMarker("Pressing Escape clears focused window.");
ImGui::Checkbox("io.ConfigNavCursorVisibleAuto", &io.ConfigNavCursorVisibleAuto);
ImGui::SameLine(); HelpMarker("Using directional navigation key makes the cursor visible. Mouse click hides the cursor.");
ImGui::Checkbox("io.ConfigNavCursorVisibleAlways", &io.ConfigNavCursorVisibleAlways);
ImGui::SameLine(); HelpMarker("Navigation cursor is always visible.");
ImGui::SeparatorText("Windows");
ImGui::Checkbox("io.ConfigWindowsResizeFromEdges", &io.ConfigWindowsResizeFromEdges);
ImGui::SameLine(); HelpMarker("Enable resizing of windows from their edges and from the lower-left corner.\nThis requires ImGuiBackendFlags_HasMouseCursors for better mouse cursor feedback.");
ImGui::Checkbox("io.ConfigWindowsMoveFromTitleBarOnly", &io.ConfigWindowsMoveFromTitleBarOnly);
ImGui::Checkbox("io.ConfigWindowsCopyContentsWithCtrlC", &io.ConfigWindowsCopyContentsWithCtrlC); // [EXPERIMENTAL]
ImGui::SameLine(); HelpMarker("*EXPERIMENTAL* CTRL+C copy the contents of focused window into the clipboard.\n\nExperimental because:\n- (1) has known issues with nested Begin/End pairs.\n- (2) text output quality varies.\n- (3) text output is in submission order rather than spatial order.");
ImGui::Checkbox("io.ConfigScrollbarScrollByPage", &io.ConfigScrollbarScrollByPage);
ImGui::SameLine(); HelpMarker("Enable scrolling page by page when clicking outside the scrollbar grab.\nWhen disabled, always scroll to clicked location.\nWhen enabled, Shift+Click scrolls to clicked location.");
ImGui::SeparatorText("Widgets");
ImGui::Checkbox("io.ConfigInputTextCursorBlink", &io.ConfigInputTextCursorBlink);
ImGui::SameLine(); HelpMarker("Enable blinking cursor (optional as some users consider it to be distracting).");
@ -536,11 +571,6 @@ void ImGui::ShowDemoWindow(bool* p_open)
ImGui::SameLine(); HelpMarker("Pressing Enter will keep item active and select contents (single-line only).");
ImGui::Checkbox("io.ConfigDragClickToInputText", &io.ConfigDragClickToInputText);
ImGui::SameLine(); HelpMarker("Enable turning DragXXX widgets into text input with a simple mouse click-release (without moving).");
ImGui::Checkbox("io.ConfigWindowsResizeFromEdges", &io.ConfigWindowsResizeFromEdges);
ImGui::SameLine(); HelpMarker("Enable resizing of windows from their edges and from the lower-left corner.\nThis requires (io.BackendFlags & ImGuiBackendFlags_HasMouseCursors) because it needs mouse cursor feedback.");
ImGui::Checkbox("io.ConfigWindowsMoveFromTitleBarOnly", &io.ConfigWindowsMoveFromTitleBarOnly);
ImGui::Checkbox("io.ConfigScrollbarScrollByPage", &io.ConfigScrollbarScrollByPage);
ImGui::SameLine(); HelpMarker("Enable scrolling page by page when clicking outside the scrollbar grab.\nWhen disabled, always scroll to clicked location.\nWhen enabled, Shift+Click scrolls to clicked location.");
ImGui::Checkbox("io.ConfigMacOSXBehaviors", &io.ConfigMacOSXBehaviors);
ImGui::SameLine(); HelpMarker("Swap Cmd<>Ctrl keys, enable various MacOS style behaviors.");
ImGui::Text("Also see Style->Rendering for rendering options.");
@ -714,18 +744,25 @@ static void ShowDemoWindowMenuBar(ImGuiDemoWindowData* demo_data)
const bool has_debug_tools = false;
#endif
ImGui::MenuItem("Metrics/Debugger", NULL, &demo_data->ShowMetrics, has_debug_tools);
if (ImGui::BeginMenu("Debug Options"))
{
ImGui::BeginDisabled(!has_debug_tools);
ImGui::Checkbox("Highlight ID Conflicts", &io.ConfigDebugHighlightIdConflicts);
ImGui::EndDisabled();
ImGui::Checkbox("Assert on error recovery", &io.ConfigErrorRecoveryEnableAssert);
ImGui::TextDisabled("(see Demo->Configuration for details & more)");
ImGui::EndMenu();
}
ImGui::MenuItem("Debug Log", NULL, &demo_data->ShowDebugLog, has_debug_tools);
ImGui::MenuItem("ID Stack Tool", NULL, &demo_data->ShowIDStackTool, has_debug_tools);
bool is_debugger_present = io.ConfigDebugIsDebuggerPresent;
if (ImGui::MenuItem("Item Picker", NULL, false, has_debug_tools && is_debugger_present))
if (ImGui::MenuItem("Item Picker", NULL, false, has_debug_tools))// && is_debugger_present))
ImGui::DebugStartItemPicker();
if (!is_debugger_present)
ImGui::SetItemTooltip("Requires io.ConfigDebugIsDebuggerPresent=true to be set.\n\nWe otherwise disable the menu option to avoid casual users crashing the application.\n\nYou can however always access the Item Picker in Metrics->Tools.");
ImGui::SetItemTooltip("Requires io.ConfigDebugIsDebuggerPresent=true to be set.\n\nWe otherwise disable some extra features to avoid casual users crashing the application.");
ImGui::MenuItem("Style Editor", NULL, &demo_data->ShowStyleEditor);
ImGui::MenuItem("About Dear ImGui", NULL, &demo_data->ShowAbout);
ImGui::SeparatorText("Debug Options");
ImGui::MenuItem("Highlight ID Conflicts", NULL, &io.ConfigDebugHighlightIdConflicts, has_debug_tools);
ImGui::EndMenu();
}
ImGui::EndMenuBar();
@ -1004,7 +1041,7 @@ static void ShowDemoWindowWidgets(ImGuiDemoWindowData* demo_data)
// The following examples are passed for documentation purpose but may not be useful to most users.
// Passing ImGuiHoveredFlags_ForTooltip to IsItemHovered() will pull ImGuiHoveredFlags flags values from
// 'style.HoverFlagsForTooltipMouse' or 'style.HoverFlagsForTooltipNav' depending on whether mouse or gamepad/keyboard is being used.
// 'style.HoverFlagsForTooltipMouse' or 'style.HoverFlagsForTooltipNav' depending on whether mouse or keyboard/gamepad is being used.
// With default settings, ImGuiHoveredFlags_ForTooltip is equivalent to ImGuiHoveredFlags_DelayShort + ImGuiHoveredFlags_Stationary.
ImGui::Button("Manual", sz);
if (ImGui::IsItemHovered(ImGuiHoveredFlags_ForTooltip))
@ -1085,7 +1122,7 @@ static void ShowDemoWindowWidgets(ImGuiDemoWindowData* demo_data)
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_OpenOnDoubleClick", &base_flags, ImGuiTreeNodeFlags_OpenOnDoubleClick);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanAvailWidth", &base_flags, ImGuiTreeNodeFlags_SpanAvailWidth); ImGui::SameLine(); HelpMarker("Extend hit area to all available width instead of allowing more items to be laid out after the node.");
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanFullWidth", &base_flags, ImGuiTreeNodeFlags_SpanFullWidth);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanTextWidth", &base_flags, ImGuiTreeNodeFlags_SpanTextWidth); ImGui::SameLine(); HelpMarker("Reduce hit area to the text label and a bit of margin.");
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanLabelWidth", &base_flags, ImGuiTreeNodeFlags_SpanLabelWidth); ImGui::SameLine(); HelpMarker("Reduce hit area to the text label and a bit of margin.");
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanAllColumns", &base_flags, ImGuiTreeNodeFlags_SpanAllColumns); ImGui::SameLine(); HelpMarker("For use in Tables only.");
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_AllowOverlap", &base_flags, ImGuiTreeNodeFlags_AllowOverlap);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_Framed", &base_flags, ImGuiTreeNodeFlags_Framed); ImGui::SameLine(); HelpMarker("Draw frame with background (e.g. for CollapsingHeader)");
@ -1122,9 +1159,9 @@ static void ShowDemoWindowWidgets(ImGuiDemoWindowData* demo_data)
ImGui::Text("This is a drag and drop source");
ImGui::EndDragDropSource();
}
if (i == 2 && (base_flags & ImGuiTreeNodeFlags_SpanTextWidth))
if (i == 2 && (base_flags & ImGuiTreeNodeFlags_SpanLabelWidth))
{
// Item 2 has an additional inline button to help demonstrate SpanTextWidth.
// Item 2 has an additional inline button to help demonstrate SpanLabelWidth.
ImGui::SameLine();
if (ImGui::SmallButton("button")) {}
}
@ -1805,6 +1842,16 @@ static void ShowDemoWindowWidgets(ImGuiDemoWindowData* demo_data)
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Widgets/Text Input/Eliding, Alignment");
if (ImGui::TreeNode("Eliding, Alignment"))
{
static char buf1[128] = "/path/to/some/folder/with/long/filename.cpp";
static ImGuiInputTextFlags flags = ImGuiInputTextFlags_ElideLeft;
ImGui::CheckboxFlags("ImGuiInputTextFlags_ElideLeft", &flags, ImGuiInputTextFlags_ElideLeft);
ImGui::InputText("Path", buf1, IM_ARRAYSIZE(buf1), flags);
ImGui::TreePop();
}
IMGUI_DEMO_MARKER("Widgets/Text Input/Miscellaneous");
if (ImGui::TreeNode("Miscellaneous"))
{
@ -2275,6 +2322,8 @@ static void ShowDemoWindowWidgets(ImGuiDemoWindowData* demo_data)
ImGui::SameLine(); HelpMarker("Disable rounding underlying value to match precision of the format string (e.g. %.3f values are rounded to those 3 digits).");
ImGui::CheckboxFlags("ImGuiSliderFlags_NoInput", &flags, ImGuiSliderFlags_NoInput);
ImGui::SameLine(); HelpMarker("Disable CTRL+Click or Enter key allowing to input text directly into the widget.");
ImGui::CheckboxFlags("ImGuiSliderFlags_NoSpeedTweaks", &flags, ImGuiSliderFlags_NoSpeedTweaks);
ImGui::SameLine(); HelpMarker("Disable keyboard modifiers altering tweak speed. Useful if you want to alter tweak speed yourself based on your own logic.");
ImGui::CheckboxFlags("ImGuiSliderFlags_WrapAround", &flags, ImGuiSliderFlags_WrapAround);
ImGui::SameLine(); HelpMarker("Enable wrapping around from max to min and from min to max (only supported by DragXXX() functions)");
@ -6308,15 +6357,17 @@ static void ShowDemoWindowTables()
IMGUI_DEMO_MARKER("Tables/Tree view");
if (ImGui::TreeNode("Tree view"))
{
static ImGuiTableFlags flags = ImGuiTableFlags_BordersV | ImGuiTableFlags_BordersOuterH | ImGuiTableFlags_Resizable | ImGuiTableFlags_RowBg | ImGuiTableFlags_NoBordersInBody;
static ImGuiTableFlags table_flags = ImGuiTableFlags_BordersV | ImGuiTableFlags_BordersOuterH | ImGuiTableFlags_Resizable | ImGuiTableFlags_RowBg | ImGuiTableFlags_NoBordersInBody;
static ImGuiTreeNodeFlags tree_node_flags = ImGuiTreeNodeFlags_SpanAllColumns;
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanFullWidth", &tree_node_flags, ImGuiTreeNodeFlags_SpanFullWidth);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanTextWidth", &tree_node_flags, ImGuiTreeNodeFlags_SpanTextWidth);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanAllColumns", &tree_node_flags, ImGuiTreeNodeFlags_SpanAllColumns);
static ImGuiTreeNodeFlags tree_node_flags_base = ImGuiTreeNodeFlags_SpanAllColumns;
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanFullWidth", &tree_node_flags_base, ImGuiTreeNodeFlags_SpanFullWidth);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanLabelWidth", &tree_node_flags_base, ImGuiTreeNodeFlags_SpanLabelWidth);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanAllColumns", &tree_node_flags_base, ImGuiTreeNodeFlags_SpanAllColumns);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_LabelSpanAllColumns", &tree_node_flags_base, ImGuiTreeNodeFlags_LabelSpanAllColumns);
ImGui::SameLine(); HelpMarker("Useful if you know that you aren't displaying contents in other columns");
HelpMarker("See \"Columns flags\" section to configure how indentation is applied to individual columns.");
if (ImGui::BeginTable("3ways", 3, flags))
if (ImGui::BeginTable("3ways", 3, table_flags))
{
// The first column will use the default _WidthStretch when ScrollX is Off and _WidthFixed when ScrollX is On
ImGui::TableSetupColumn("Name", ImGuiTableColumnFlags_NoHide);
@ -6337,13 +6388,21 @@ static void ShowDemoWindowTables()
ImGui::TableNextRow();
ImGui::TableNextColumn();
const bool is_folder = (node->ChildCount > 0);
ImGuiTreeNodeFlags node_flags = tree_node_flags_base;
if (node != &all_nodes[0])
node_flags &= ~ImGuiTreeNodeFlags_LabelSpanAllColumns; // Only demonstrate this on the root node.
if (is_folder)
{
bool open = ImGui::TreeNodeEx(node->Name, tree_node_flags);
bool open = ImGui::TreeNodeEx(node->Name, node_flags);
if ((node_flags & ImGuiTreeNodeFlags_LabelSpanAllColumns) == 0)
{
ImGui::TableNextColumn();
ImGui::TextDisabled("--");
ImGui::TableNextColumn();
ImGui::TextUnformatted(node->Type);
}
if (open)
{
for (int child_n = 0; child_n < node->ChildCount; child_n++)
@ -6353,7 +6412,7 @@ static void ShowDemoWindowTables()
}
else
{
ImGui::TreeNodeEx(node->Name, tree_node_flags | ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_Bullet | ImGuiTreeNodeFlags_NoTreePushOnOpen);
ImGui::TreeNodeEx(node->Name, node_flags | ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_Bullet | ImGuiTreeNodeFlags_NoTreePushOnOpen);
ImGui::TableNextColumn();
ImGui::Text("%d", node->Size);
ImGui::TableNextColumn();
@ -6363,7 +6422,7 @@ static void ShowDemoWindowTables()
};
static const MyTreeNode nodes[] =
{
{ "Root", "Folder", -1, 1, 3 }, // 0
{ "Root with Long Name", "Folder", -1, 1, 3 }, // 0
{ "Music", "Folder", -1, 4, 2 }, // 1
{ "Textures", "Folder", -1, 6, 3 }, // 2
{ "desktop.ini", "System file", 1024, -1,-1 }, // 3
@ -7354,13 +7413,8 @@ static void ShowDemoWindowInputs()
// displaying the data for old/new backends.
// User code should never have to go through such hoops!
// You can generally iterate between ImGuiKey_NamedKey_BEGIN and ImGuiKey_NamedKey_END.
#ifdef IMGUI_DISABLE_OBSOLETE_KEYIO
struct funcs { static bool IsLegacyNativeDupe(ImGuiKey) { return false; } };
ImGuiKey start_key = ImGuiKey_NamedKey_BEGIN;
#else
struct funcs { static bool IsLegacyNativeDupe(ImGuiKey key) { return key >= 0 && key < 512 && ImGui::GetIO().KeyMap[key] != -1; } }; // Hide Native<>ImGuiKey duplicates when both exists in the array
ImGuiKey start_key = (ImGuiKey)0;
#endif
ImGui::Text("Keys down:"); for (ImGuiKey key = start_key; key < ImGuiKey_NamedKey_END; key = (ImGuiKey)(key + 1)) { if (funcs::IsLegacyNativeDupe(key) || !ImGui::IsKeyDown(key)) continue; ImGui::SameLine(); ImGui::Text((key < ImGuiKey_NamedKey_BEGIN) ? "\"%s\"" : "\"%s\" %d", ImGui::GetKeyName(key), key); }
ImGui::Text("Keys mods: %s%s%s%s", io.KeyCtrl ? "CTRL " : "", io.KeyShift ? "SHIFT " : "", io.KeyAlt ? "ALT " : "", io.KeySuper ? "SUPER " : "");
ImGui::Text("Chars queue:"); for (int i = 0; i < io.InputQueueCharacters.Size; i++) { ImWchar c = io.InputQueueCharacters[i]; ImGui::SameLine(); ImGui::Text("\'%c\' (0x%04X)", (c > ' ' && c <= 255) ? (char)c : '?', c); } // FIXME: We should convert 'c' to UTF-8 here but the functions are not public.
@ -7656,7 +7710,8 @@ void ImGui::ShowAboutWindow(bool* p_open)
ImGui::TextLinkOpenURL("Funding", "https://github.com/ocornut/imgui/wiki/Funding");
ImGui::Separator();
ImGui::Text("By Omar Cornut and all Dear ImGui contributors.");
ImGui::Text("(c) 2014-2025 Omar Cornut");
ImGui::Text("Developed by Omar Cornut and all Dear ImGui contributors.");
ImGui::Text("Dear ImGui is licensed under the MIT License, see LICENSE for more information.");
ImGui::Text("If your company uses this, please consider funding the project.");
@ -7683,9 +7738,6 @@ void ImGui::ShowAboutWindow(bool* p_open)
#ifdef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
ImGui::Text("define: IMGUI_DISABLE_OBSOLETE_FUNCTIONS");
#endif
#ifdef IMGUI_DISABLE_OBSOLETE_KEYIO
ImGui::Text("define: IMGUI_DISABLE_OBSOLETE_KEYIO");
#endif
#ifdef IMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCTIONS
ImGui::Text("define: IMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCTIONS");
#endif
@ -7753,12 +7805,13 @@ void ImGui::ShowAboutWindow(bool* p_open)
ImGui::Text("io.ConfigFlags: 0x%08X", io.ConfigFlags);
if (io.ConfigFlags & ImGuiConfigFlags_NavEnableKeyboard) ImGui::Text(" NavEnableKeyboard");
if (io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) ImGui::Text(" NavEnableGamepad");
if (io.ConfigFlags & ImGuiConfigFlags_NavEnableSetMousePos) ImGui::Text(" NavEnableSetMousePos");
if (io.ConfigFlags & ImGuiConfigFlags_NavNoCaptureKeyboard) ImGui::Text(" NavNoCaptureKeyboard");
if (io.ConfigFlags & ImGuiConfigFlags_NoMouse) ImGui::Text(" NoMouse");
if (io.ConfigFlags & ImGuiConfigFlags_NoMouseCursorChange) ImGui::Text(" NoMouseCursorChange");
if (io.ConfigFlags & ImGuiConfigFlags_NoKeyboard) ImGui::Text(" NoKeyboard");
if (io.MouseDrawCursor) ImGui::Text("io.MouseDrawCursor");
if (io.ConfigMacOSXBehaviors) ImGui::Text("io.ConfigMacOSXBehaviors");
if (io.ConfigNavMoveSetMousePos) ImGui::Text("io.ConfigNavMoveSetMousePos");
if (io.ConfigNavCaptureKeyboard) ImGui::Text("io.ConfigNavCaptureKeyboard");
if (io.ConfigInputTextCursorBlink) ImGui::Text("io.ConfigInputTextCursorBlink");
if (io.ConfigWindowsResizeFromEdges) ImGui::Text("io.ConfigWindowsResizeFromEdges");
if (io.ConfigWindowsMoveFromTitleBarOnly) ImGui::Text("io.ConfigWindowsMoveFromTitleBarOnly");
@ -7815,6 +7868,8 @@ void ImGui::ShowFontSelector(const char* label)
ImGui::PushID((void*)font);
if (ImGui::Selectable(font->GetDebugName(), font == font_current))
io.FontDefault = font;
if (font == font_current)
ImGui::SetItemDefaultFocus();
ImGui::PopID();
}
ImGui::EndCombo();
@ -8922,6 +8977,8 @@ struct ExampleAppPropertyEditor
ImGui::Separator();
if (ImGui::BeginTable("##properties", 2, ImGuiTableFlags_Resizable | ImGuiTableFlags_ScrollY))
{
// Push object ID after we entered the table, so table is shared for all objects
ImGui::PushID((int)node->UID);
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthStretch, 2.0f); // Default twice larger
if (node->HasData)
@ -8960,10 +9017,16 @@ struct ExampleAppPropertyEditor
ImGui::SliderScalarN("##Editor", field_desc.DataType, field_ptr, field_desc.DataCount, &v_min, &v_max);
break;
}
case ImGuiDataType_String:
{
ImGui::InputText("##Editor", reinterpret_cast<char*>(field_ptr), 28);
break;
}
}
ImGui::PopID();
}
}
ImGui::PopID();
ImGui::EndTable();
}
}
@ -10157,7 +10220,7 @@ struct ExampleAssetsBrowser
}
ImGuiIO& io = ImGui::GetIO();
ImGui::SetNextWindowContentSize(ImVec2(0.0f, LayoutOuterPadding + LayoutLineCount * (LayoutItemSize.x + LayoutItemSpacing)));
ImGui::SetNextWindowContentSize(ImVec2(0.0f, LayoutOuterPadding + LayoutLineCount * (LayoutItemSize.y + LayoutItemSpacing)));
if (ImGui::BeginChild("Assets", ImVec2(0.0f, -ImGui::GetTextLineHeightWithSpacing()), ImGuiChildFlags_Borders, ImGuiWindowFlags_NoMove))
{
ImDrawList* draw_list = ImGui::GetWindowDrawList();
@ -10207,7 +10270,7 @@ struct ExampleAssetsBrowser
// Rendering parameters
const ImU32 icon_type_overlay_colors[3] = { 0, IM_COL32(200, 70, 70, 255), IM_COL32(70, 170, 70, 255) };
const ImU32 icon_bg_color = ImGui::GetColorU32(ImGuiCol_MenuBarBg);
const ImU32 icon_bg_color = ImGui::GetColorU32(IM_COL32(35, 35, 35, 220));
const ImVec2 icon_type_overlay_size = ImVec2(4.0f, 4.0f);
const bool display_label = (LayoutItemSize.x >= ImGui::CalcTextSize("999").x);
@ -10369,6 +10432,8 @@ void ImGui::ShowAboutWindow(bool*) {}
void ImGui::ShowDemoWindow(bool*) {}
void ImGui::ShowUserGuide() {}
void ImGui::ShowStyleEditor(ImGuiStyle*) {}
bool ImGui::ShowStyleSelector(const char* label) { return false; }
void ImGui::ShowFontSelector(const char* label) {}
#endif

552
external/imgui/imgui/imgui_draw.cpp vendored
View File

@ -1,4 +1,4 @@
// dear imgui, v1.91.3
// dear imgui, v1.91.7
// (drawing and font code)
/*
@ -14,7 +14,7 @@ Index of this file:
// [SECTION] Helpers ShadeVertsXXX functions
// [SECTION] ImFontConfig
// [SECTION] ImFontAtlas
// [SECTION] ImFontAtlas glyph ranges helpers
// [SECTION] ImFontAtlas: glyph ranges helpers
// [SECTION] ImFontGlyphRangesBuilder
// [SECTION] ImFont
// [SECTION] ImGui Internal Render Helpers
@ -66,13 +66,18 @@ Index of this file:
#pragma clang diagnostic ignored "-Wimplicit-int-float-conversion" // warning: implicit conversion from 'xxx' to 'float' may lose precision
#pragma clang diagnostic ignored "-Wreserved-identifier" // warning: identifier '_Xxx' is reserved because it starts with '_' followed by a capital letter
#pragma clang diagnostic ignored "-Wunsafe-buffer-usage" // warning: 'xxx' is an unsafe pointer used for buffer access
#pragma clang diagnostic ignored "-Wnontrivial-memaccess" // warning: first argument in call to 'memset' is a pointer to non-trivially copyable type
#pragma clang diagnostic ignored "-Wcast-qual" // warning: cast from 'const xxxx *' to 'xxx *' drops const qualifier
#elif defined(__GNUC__)
#pragma GCC diagnostic ignored "-Wpragmas" // warning: unknown option after '#pragma GCC diagnostic' kind
#pragma GCC diagnostic ignored "-Wunused-function" // warning: 'xxxx' defined but not used
#pragma GCC diagnostic ignored "-Wfloat-equal" // warning: comparing floating-point with '==' or '!=' is unsafe
#pragma GCC diagnostic ignored "-Wdouble-promotion" // warning: implicit conversion from 'float' to 'double' when passing argument to function
#pragma GCC diagnostic ignored "-Wconversion" // warning: conversion to 'xxxx' from 'xxxx' may alter its value
#pragma GCC diagnostic ignored "-Wstack-protector" // warning: stack protector not protecting local variables: variable length buffer
#pragma GCC diagnostic ignored "-Wstrict-overflow" // warning: assuming signed overflow does not occur when simplifying division / ..when changing X +- C1 cmp C2 to X cmp C2 -+ C1
#pragma GCC diagnostic ignored "-Wclass-memaccess" // [__GNUC__ >= 8] warning: 'memset/memcpy' clearing/writing an object of type 'xxxx' with no trivial copy-assignment; use assignment or value-initialization instead
#pragma GCC diagnostic ignored "-Wcast-qual" // warning: cast from type 'const xxxx *' to type 'xxxx *' casts away qualifiers
#endif
//-------------------------------------------------------------------------
@ -101,16 +106,15 @@ namespace IMGUI_STB_NAMESPACE
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunused-function"
#pragma clang diagnostic ignored "-Wunused-function" // warning: 'xxxx' defined but not used
#pragma clang diagnostic ignored "-Wmissing-prototypes"
#pragma clang diagnostic ignored "-Wimplicit-fallthrough"
#pragma clang diagnostic ignored "-Wcast-qual" // warning: cast from 'const xxxx *' to 'xxx *' drops const qualifier
#endif
#if defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wtype-limits" // warning: comparison is always true due to limited range of data type [-Wtype-limits]
#pragma GCC diagnostic ignored "-Wcast-qual" // warning: cast from type 'const xxxx *' to type 'xxxx *' casts away qualifiers
#pragma GCC diagnostic ignored "-Wimplicit-fallthrough" // warning: this statement may fall through
#endif
#ifndef STB_RECT_PACK_IMPLEMENTATION // in case the user already have an implementation in the _same_ compilation unit (e.g. unity builds)
@ -217,7 +221,7 @@ void ImGui::StyleColorsDark(ImGuiStyle* dst)
colors[ImGuiCol_TabSelectedOverline] = colors[ImGuiCol_HeaderActive];
colors[ImGuiCol_TabDimmed] = ImLerp(colors[ImGuiCol_Tab], colors[ImGuiCol_TitleBg], 0.80f);
colors[ImGuiCol_TabDimmedSelected] = ImLerp(colors[ImGuiCol_TabSelected], colors[ImGuiCol_TitleBg], 0.40f);
colors[ImGuiCol_TabDimmedSelectedOverline] = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
colors[ImGuiCol_TabDimmedSelectedOverline] = ImVec4(0.50f, 0.50f, 0.50f, 0.00f);
colors[ImGuiCol_PlotLines] = ImVec4(0.61f, 0.61f, 0.61f, 1.00f);
colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
@ -230,7 +234,7 @@ void ImGui::StyleColorsDark(ImGuiStyle* dst)
colors[ImGuiCol_TextLink] = colors[ImGuiCol_HeaderActive];
colors[ImGuiCol_TextSelectedBg] = ImVec4(0.26f, 0.59f, 0.98f, 0.35f);
colors[ImGuiCol_DragDropTarget] = ImVec4(1.00f, 1.00f, 0.00f, 0.90f);
colors[ImGuiCol_NavHighlight] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
colors[ImGuiCol_NavCursor] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
colors[ImGuiCol_NavWindowingHighlight] = ImVec4(1.00f, 1.00f, 1.00f, 0.70f);
colors[ImGuiCol_NavWindowingDimBg] = ImVec4(0.80f, 0.80f, 0.80f, 0.20f);
colors[ImGuiCol_ModalWindowDimBg] = ImVec4(0.80f, 0.80f, 0.80f, 0.35f);
@ -280,7 +284,7 @@ void ImGui::StyleColorsClassic(ImGuiStyle* dst)
colors[ImGuiCol_TabSelectedOverline] = colors[ImGuiCol_HeaderActive];
colors[ImGuiCol_TabDimmed] = ImLerp(colors[ImGuiCol_Tab], colors[ImGuiCol_TitleBg], 0.80f);
colors[ImGuiCol_TabDimmedSelected] = ImLerp(colors[ImGuiCol_TabSelected], colors[ImGuiCol_TitleBg], 0.40f);
colors[ImGuiCol_TabDimmedSelectedOverline] = colors[ImGuiCol_HeaderActive];
colors[ImGuiCol_TabDimmedSelectedOverline] = ImVec4(0.53f, 0.53f, 0.87f, 0.00f);
colors[ImGuiCol_PlotLines] = ImVec4(1.00f, 1.00f, 1.00f, 1.00f);
colors[ImGuiCol_PlotLinesHovered] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
@ -293,7 +297,7 @@ void ImGui::StyleColorsClassic(ImGuiStyle* dst)
colors[ImGuiCol_TextLink] = colors[ImGuiCol_HeaderActive];
colors[ImGuiCol_TextSelectedBg] = ImVec4(0.00f, 0.00f, 1.00f, 0.35f);
colors[ImGuiCol_DragDropTarget] = ImVec4(1.00f, 1.00f, 0.00f, 0.90f);
colors[ImGuiCol_NavHighlight] = colors[ImGuiCol_HeaderHovered];
colors[ImGuiCol_NavCursor] = colors[ImGuiCol_HeaderHovered];
colors[ImGuiCol_NavWindowingHighlight] = ImVec4(1.00f, 1.00f, 1.00f, 0.70f);
colors[ImGuiCol_NavWindowingDimBg] = ImVec4(0.80f, 0.80f, 0.80f, 0.20f);
colors[ImGuiCol_ModalWindowDimBg] = ImVec4(0.20f, 0.20f, 0.20f, 0.35f);
@ -344,7 +348,7 @@ void ImGui::StyleColorsLight(ImGuiStyle* dst)
colors[ImGuiCol_TabSelectedOverline] = colors[ImGuiCol_HeaderActive];
colors[ImGuiCol_TabDimmed] = ImLerp(colors[ImGuiCol_Tab], colors[ImGuiCol_TitleBg], 0.80f);
colors[ImGuiCol_TabDimmedSelected] = ImLerp(colors[ImGuiCol_TabSelected], colors[ImGuiCol_TitleBg], 0.40f);
colors[ImGuiCol_TabDimmedSelectedOverline] = ImVec4(0.26f, 0.59f, 1.00f, 1.00f);
colors[ImGuiCol_TabDimmedSelectedOverline] = ImVec4(0.26f, 0.59f, 1.00f, 0.00f);
colors[ImGuiCol_PlotLines] = ImVec4(0.39f, 0.39f, 0.39f, 1.00f);
colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
@ -357,7 +361,7 @@ void ImGui::StyleColorsLight(ImGuiStyle* dst)
colors[ImGuiCol_TextLink] = colors[ImGuiCol_HeaderActive];
colors[ImGuiCol_TextSelectedBg] = ImVec4(0.26f, 0.59f, 0.98f, 0.35f);
colors[ImGuiCol_DragDropTarget] = ImVec4(0.26f, 0.59f, 0.98f, 0.95f);
colors[ImGuiCol_NavHighlight] = colors[ImGuiCol_HeaderHovered];
colors[ImGuiCol_NavCursor] = colors[ImGuiCol_HeaderHovered];
colors[ImGuiCol_NavWindowingHighlight] = ImVec4(0.70f, 0.70f, 0.70f, 0.70f);
colors[ImGuiCol_NavWindowingDimBg] = ImVec4(0.20f, 0.20f, 0.20f, 0.20f);
colors[ImGuiCol_ModalWindowDimBg] = ImVec4(0.20f, 0.20f, 0.20f, 0.35f);
@ -393,6 +397,17 @@ void ImDrawListSharedData::SetCircleTessellationMaxError(float max_error)
ArcFastRadiusCutoff = IM_DRAWLIST_CIRCLE_AUTO_SEGMENT_CALC_R(IM_DRAWLIST_ARCFAST_SAMPLE_MAX, CircleSegmentMaxError);
}
ImDrawList::ImDrawList(ImDrawListSharedData* shared_data)
{
memset(this, 0, sizeof(*this));
_Data = shared_data;
}
ImDrawList::~ImDrawList()
{
_ClearFreeMemory();
}
// Initialize before use in a new frame. We always have a command ready in the buffer.
// In the majority of cases, you would want to call PushClipRect() and PushTextureID() after this.
void ImDrawList::_ResetForNewFrame()
@ -414,6 +429,7 @@ void ImDrawList::_ResetForNewFrame()
_IdxWritePtr = NULL;
_ClipRectStack.resize(0);
_TextureIdStack.resize(0);
_CallbacksDataBuf.resize(0);
_Path.resize(0);
_Splitter.Clear();
CmdBuffer.push_back(ImDrawCmd());
@ -431,6 +447,7 @@ void ImDrawList::_ClearFreeMemory()
_IdxWritePtr = NULL;
_ClipRectStack.clear();
_TextureIdStack.clear();
_CallbacksDataBuf.clear();
_Path.clear();
_Splitter.ClearFreeMemory();
}
@ -470,7 +487,7 @@ void ImDrawList::_PopUnusedDrawCmd()
}
}
void ImDrawList::AddCallback(ImDrawCallback callback, void* callback_data)
void ImDrawList::AddCallback(ImDrawCallback callback, void* userdata, size_t userdata_size)
{
IM_ASSERT_PARANOID(CmdBuffer.Size > 0);
ImDrawCmd* curr_cmd = &CmdBuffer.Data[CmdBuffer.Size - 1];
@ -480,8 +497,26 @@ void ImDrawList::AddCallback(ImDrawCallback callback, void* callback_data)
AddDrawCmd();
curr_cmd = &CmdBuffer.Data[CmdBuffer.Size - 1];
}
curr_cmd->UserCallback = callback;
curr_cmd->UserCallbackData = callback_data;
if (userdata_size == 0)
{
// Store user data directly in command (no indirection)
curr_cmd->UserCallbackData = userdata;
curr_cmd->UserCallbackDataSize = 0;
curr_cmd->UserCallbackDataOffset = -1;
}
else
{
// Copy and store user data in a buffer
IM_ASSERT(userdata != NULL);
IM_ASSERT(userdata_size < (1u << 31));
curr_cmd->UserCallbackData = NULL; // Will be resolved during Render()
curr_cmd->UserCallbackDataSize = (int)userdata_size;
curr_cmd->UserCallbackDataOffset = _CallbacksDataBuf.Size;
_CallbacksDataBuf.resize(_CallbacksDataBuf.Size + (int)userdata_size);
memcpy(_CallbacksDataBuf.Data + (size_t)curr_cmd->UserCallbackDataOffset, userdata, userdata_size);
}
AddDrawCmd(); // Force a new command after us (see comment below)
}
@ -1626,7 +1661,7 @@ void ImDrawList::AddBezierQuadratic(const ImVec2& p1, const ImVec2& p2, const Im
PathStroke(col, 0, thickness);
}
void ImDrawList::AddText(const ImFont* font, float font_size, const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end, float wrap_width, const ImVec4* cpu_fine_clip_rect)
void ImDrawList::AddText(ImFont* font, float font_size, const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end, float wrap_width, const ImVec4* cpu_fine_clip_rect)
{
if ((col & IM_COL32_A_MASK) == 0)
return;
@ -2222,6 +2257,12 @@ void ImGui::AddDrawListToDrawDataEx(ImDrawData* draw_data, ImVector<ImDrawList*>
if (sizeof(ImDrawIdx) == 2)
IM_ASSERT(draw_list->_VtxCurrentIdx < (1 << 16) && "Too many vertices in ImDrawList using 16-bit indices. Read comment above");
// Resolve callback data pointers
if (draw_list->_CallbacksDataBuf.Size > 0)
for (ImDrawCmd& cmd : draw_list->CmdBuffer)
if (cmd.UserCallback != NULL && cmd.UserCallbackDataOffset != -1 && cmd.UserCallbackDataSize > 0)
cmd.UserCallbackData = draw_list->_CallbacksDataBuf.Data + cmd.UserCallbackDataOffset;
// Add to output list + records state in ImDrawData
out_list->push_back(draw_list);
draw_data->CmdListsCount++;
@ -2339,12 +2380,44 @@ ImFontConfig::ImFontConfig()
GlyphMaxAdvanceX = FLT_MAX;
RasterizerMultiply = 1.0f;
RasterizerDensity = 1.0f;
EllipsisChar = (ImWchar)-1;
EllipsisChar = 0;
}
//-----------------------------------------------------------------------------
// [SECTION] ImFontAtlas
//-----------------------------------------------------------------------------
// - Default texture data encoded in ASCII
// - ImFontAtlas::ClearInputData()
// - ImFontAtlas::ClearTexData()
// - ImFontAtlas::ClearFonts()
// - ImFontAtlas::Clear()
// - ImFontAtlas::GetTexDataAsAlpha8()
// - ImFontAtlas::GetTexDataAsRGBA32()
// - ImFontAtlas::AddFont()
// - ImFontAtlas::AddFontDefault()
// - ImFontAtlas::AddFontFromFileTTF()
// - ImFontAtlas::AddFontFromMemoryTTF()
// - ImFontAtlas::AddFontFromMemoryCompressedTTF()
// - ImFontAtlas::AddFontFromMemoryCompressedBase85TTF()
// - ImFontAtlas::AddCustomRectRegular()
// - ImFontAtlas::AddCustomRectFontGlyph()
// - ImFontAtlas::CalcCustomRectUV()
// - ImFontAtlas::GetMouseCursorTexData()
// - ImFontAtlas::Build()
// - ImFontAtlasBuildMultiplyCalcLookupTable()
// - ImFontAtlasBuildMultiplyRectAlpha8()
// - ImFontAtlasBuildWithStbTruetype()
// - ImFontAtlasGetBuilderForStbTruetype()
// - ImFontAtlasUpdateConfigDataPointers()
// - ImFontAtlasBuildSetupFont()
// - ImFontAtlasBuildPackCustomRects()
// - ImFontAtlasBuildRender8bppRectFromString()
// - ImFontAtlasBuildRender32bppRectFromString()
// - ImFontAtlasBuildRenderDefaultTexData()
// - ImFontAtlasBuildRenderLinesTexData()
// - ImFontAtlasBuildInit()
// - ImFontAtlasBuildFinish()
//-----------------------------------------------------------------------------
// A work of art lies ahead! (. = white layer, X = black layer, others are blank)
// The 2x2 white texels on the top left are the ones we'll use everywhere in Dear ImGui to render filled shapes.
@ -2501,6 +2574,7 @@ ImFont* ImFontAtlas::AddFont(const ImFontConfig* font_cfg)
IM_ASSERT(font_cfg->FontData != NULL && font_cfg->FontDataSize > 0);
IM_ASSERT(font_cfg->SizePixels > 0.0f && "Is ImFontConfig struct correctly initialized?");
IM_ASSERT(font_cfg->OversampleH > 0 && font_cfg->OversampleV > 0 && "Is ImFontConfig struct correctly initialized?");
IM_ASSERT(font_cfg->RasterizerDensity > 0.0f);
// Create new font
if (!font_cfg->MergeMode)
@ -2519,9 +2593,13 @@ ImFont* ImFontAtlas::AddFont(const ImFontConfig* font_cfg)
memcpy(new_font_cfg.FontData, font_cfg->FontData, (size_t)new_font_cfg.FontDataSize);
}
if (new_font_cfg.DstFont->EllipsisChar == (ImWchar)-1)
new_font_cfg.DstFont->EllipsisChar = font_cfg->EllipsisChar;
// Round font size
// - We started rounding in 1.90 WIP (18991) as our layout system currently doesn't support non-rounded font size well yet.
// - Note that using io.FontGlobalScale or SetWindowFontScale(), with are legacy-ish, partially supported features, can still lead to unrounded sizes.
// - We may support it better later and remove this rounding.
new_font_cfg.SizePixels = ImTrunc(new_font_cfg.SizePixels);
// Pointers to ConfigData and BuilderData are otherwise dangling
ImFontAtlasUpdateConfigDataPointers(this);
// Invalidate texture
@ -2533,7 +2611,6 @@ ImFont* ImFontAtlas::AddFont(const ImFontConfig* font_cfg)
// Default font TTF is compressed with stb_compress then base85 encoded (see misc/fonts/binary_to_compressed_c.cpp for encoder)
static unsigned int stb_decompress_length(const unsigned char* input);
static unsigned int stb_decompress(unsigned char* output, const unsigned char* input, unsigned int length);
static const char* GetDefaultCompressedFontDataTTFBase85();
static unsigned int Decode85Byte(char c) { return c >= '\\' ? c-36 : c-35; }
static void Decode85(const unsigned char* src, unsigned char* dst)
{
@ -2545,10 +2622,14 @@ static void Decode85(const unsigned char* src, unsigned char* dst)
dst += 4;
}
}
#ifndef IMGUI_DISABLE_DEFAULT_FONT
static const char* GetDefaultCompressedFontDataTTF(int* out_size);
#endif
// Load embedded ProggyClean.ttf at size 13, disable oversampling
ImFont* ImFontAtlas::AddFontDefault(const ImFontConfig* font_cfg_template)
{
#ifndef IMGUI_DISABLE_DEFAULT_FONT
ImFontConfig font_cfg = font_cfg_template ? *font_cfg_template : ImFontConfig();
if (!font_cfg_template)
{
@ -2562,10 +2643,16 @@ ImFont* ImFontAtlas::AddFontDefault(const ImFontConfig* font_cfg_template)
font_cfg.EllipsisChar = (ImWchar)0x0085;
font_cfg.GlyphOffset.y = 1.0f * IM_TRUNC(font_cfg.SizePixels / 13.0f); // Add +1 offset per 13 units
const char* ttf_compressed_base85 = GetDefaultCompressedFontDataTTFBase85();
int ttf_compressed_size = 0;
const char* ttf_compressed = GetDefaultCompressedFontDataTTF(&ttf_compressed_size);
const ImWchar* glyph_ranges = font_cfg.GlyphRanges != NULL ? font_cfg.GlyphRanges : GetGlyphRangesDefault();
ImFont* font = AddFontFromMemoryCompressedBase85TTF(ttf_compressed_base85, font_cfg.SizePixels, &font_cfg, glyph_ranges);
ImFont* font = AddFontFromMemoryCompressedTTF(ttf_compressed, ttf_compressed_size, font_cfg.SizePixels, &font_cfg, glyph_ranges);
return font;
#else
IM_ASSERT(0 && "AddFontDefault() disabled in this build.");
IM_UNUSED(font_cfg_template);
return NULL;
#endif // #ifndef IMGUI_DISABLE_DEFAULT_FONT
}
ImFont* ImFontAtlas::AddFontFromFileTTF(const char* filename, float size_pixels, const ImFontConfig* font_cfg_template, const ImWchar* glyph_ranges)
@ -2649,6 +2736,7 @@ int ImFontAtlas::AddCustomRectFontGlyph(ImFont* font, ImWchar id, int width, int
r.Width = (unsigned short)width;
r.Height = (unsigned short)height;
r.GlyphID = id;
r.GlyphColored = 0; // Set to 1 manually to mark glyph as colored // FIXME: No official API for that (#8133)
r.GlyphAdvanceX = advance_x;
r.GlyphOffset = offset;
r.Font = font;
@ -2885,6 +2973,7 @@ static bool ImFontAtlasBuildWithStbTruetype(ImFontAtlas* atlas)
int total_surface = 0;
int buf_rects_out_n = 0;
int buf_packedchars_out_n = 0;
const int pack_padding = atlas->TexGlyphPadding;
for (int src_i = 0; src_i < src_tmp_array.Size; src_i++)
{
ImFontBuildSrcData& src_tmp = src_tmp_array[src_i];
@ -2908,18 +2997,19 @@ static bool ImFontAtlasBuildWithStbTruetype(ImFontAtlas* atlas)
// Gather the sizes of all rectangles we will need to pack (this loop is based on stbtt_PackFontRangesGatherRects)
const float scale = (cfg.SizePixels > 0.0f) ? stbtt_ScaleForPixelHeight(&src_tmp.FontInfo, cfg.SizePixels * cfg.RasterizerDensity) : stbtt_ScaleForMappingEmToPixels(&src_tmp.FontInfo, -cfg.SizePixels * cfg.RasterizerDensity);
const int padding = atlas->TexGlyphPadding;
for (int glyph_i = 0; glyph_i < src_tmp.GlyphsList.Size; glyph_i++)
{
int x0, y0, x1, y1;
const int glyph_index_in_font = stbtt_FindGlyphIndex(&src_tmp.FontInfo, src_tmp.GlyphsList[glyph_i]);
IM_ASSERT(glyph_index_in_font != 0);
stbtt_GetGlyphBitmapBoxSubpixel(&src_tmp.FontInfo, glyph_index_in_font, scale * cfg.OversampleH, scale * cfg.OversampleV, 0, 0, &x0, &y0, &x1, &y1);
src_tmp.Rects[glyph_i].w = (stbrp_coord)(x1 - x0 + padding + cfg.OversampleH - 1);
src_tmp.Rects[glyph_i].h = (stbrp_coord)(y1 - y0 + padding + cfg.OversampleV - 1);
src_tmp.Rects[glyph_i].w = (stbrp_coord)(x1 - x0 + pack_padding + cfg.OversampleH - 1);
src_tmp.Rects[glyph_i].h = (stbrp_coord)(y1 - y0 + pack_padding + cfg.OversampleV - 1);
total_surface += src_tmp.Rects[glyph_i].w * src_tmp.Rects[glyph_i].h;
}
}
for (int i = 0; i < atlas->CustomRects.Size; i++)
total_surface += (atlas->CustomRects[i].Width + pack_padding) * (atlas->CustomRects[i].Height + pack_padding);
// We need a width for the skyline algorithm, any width!
// The exact width doesn't really matter much, but some API/GPU have texture size limitations and increasing width can decrease height.
@ -2935,7 +3025,8 @@ static bool ImFontAtlasBuildWithStbTruetype(ImFontAtlas* atlas)
// Pack our extra data rectangles first, so it will be on the upper-left corner of our texture (UV will have small values).
const int TEX_HEIGHT_MAX = 1024 * 32;
stbtt_pack_context spc = {};
stbtt_PackBegin(&spc, NULL, atlas->TexWidth, TEX_HEIGHT_MAX, 0, atlas->TexGlyphPadding, NULL);
stbtt_PackBegin(&spc, NULL, atlas->TexWidth, TEX_HEIGHT_MAX, 0, 0, NULL);
spc.padding = atlas->TexGlyphPadding; // Because we mixup stbtt_PackXXX and stbrp_PackXXX there's a bit of a hack here, not passing the value to stbtt_PackBegin() allows us to still pack a TexWidth-1 wide item. (#8107)
ImFontAtlasBuildPackCustomRects(atlas, spc.pack_info);
// 6. Pack each source font. No rendering yet, we are working with rectangles in an infinitely tall texture at this point.
@ -3081,13 +3172,14 @@ void ImFontAtlasBuildPackCustomRects(ImFontAtlas* atlas, void* stbrp_context_opa
if (user_rects.Size < 1) { __builtin_unreachable(); } // Workaround for GCC bug if IM_ASSERT() is defined to conditionally throw (see #5343)
#endif
const int pack_padding = atlas->TexGlyphPadding;
ImVector<stbrp_rect> pack_rects;
pack_rects.resize(user_rects.Size);
memset(pack_rects.Data, 0, (size_t)pack_rects.size_in_bytes());
for (int i = 0; i < user_rects.Size; i++)
{
pack_rects[i].w = user_rects[i].Width;
pack_rects[i].h = user_rects[i].Height;
pack_rects[i].w = user_rects[i].Width + pack_padding;
pack_rects[i].h = user_rects[i].Height + pack_padding;
}
stbrp_pack_rects(pack_context, &pack_rects[0], pack_rects.Size);
for (int i = 0; i < pack_rects.Size; i++)
@ -3095,7 +3187,7 @@ void ImFontAtlasBuildPackCustomRects(ImFontAtlas* atlas, void* stbrp_context_opa
{
user_rects[i].X = (unsigned short)pack_rects[i].x;
user_rects[i].Y = (unsigned short)pack_rects[i].y;
IM_ASSERT(pack_rects[i].w == user_rects[i].Width && pack_rects[i].h == user_rects[i].Height);
IM_ASSERT(pack_rects[i].w == user_rects[i].Width + pack_padding && pack_rects[i].h == user_rects[i].Height + pack_padding);
atlas->TexHeight = ImMax(atlas->TexHeight, pack_rects[i].y + pack_rects[i].h);
}
}
@ -3126,9 +3218,23 @@ static void ImFontAtlasBuildRenderDefaultTexData(ImFontAtlas* atlas)
IM_ASSERT(r->IsPacked());
const int w = atlas->TexWidth;
if (!(atlas->Flags & ImFontAtlasFlags_NoMouseCursors))
if (atlas->Flags & ImFontAtlasFlags_NoMouseCursors)
{
// Render/copy pixels
// White pixels only
IM_ASSERT(r->Width == 2 && r->Height == 2);
const int offset = (int)r->X + (int)r->Y * w;
if (atlas->TexPixelsAlpha8 != NULL)
{
atlas->TexPixelsAlpha8[offset] = atlas->TexPixelsAlpha8[offset + 1] = atlas->TexPixelsAlpha8[offset + w] = atlas->TexPixelsAlpha8[offset + w + 1] = 0xFF;
}
else
{
atlas->TexPixelsRGBA32[offset] = atlas->TexPixelsRGBA32[offset + 1] = atlas->TexPixelsRGBA32[offset + w] = atlas->TexPixelsRGBA32[offset + w + 1] = IM_COL32_WHITE;
}
}
else
{
// White pixels and mouse cursor
IM_ASSERT(r->Width == FONT_ATLAS_DEFAULT_TEX_DATA_W * 2 + 1 && r->Height == FONT_ATLAS_DEFAULT_TEX_DATA_H);
const int x_for_white = r->X;
const int x_for_black = r->X + FONT_ATLAS_DEFAULT_TEX_DATA_W + 1;
@ -3143,20 +3249,6 @@ static void ImFontAtlasBuildRenderDefaultTexData(ImFontAtlas* atlas)
ImFontAtlasBuildRender32bppRectFromString(atlas, x_for_black, r->Y, FONT_ATLAS_DEFAULT_TEX_DATA_W, FONT_ATLAS_DEFAULT_TEX_DATA_H, FONT_ATLAS_DEFAULT_TEX_DATA_PIXELS, 'X', IM_COL32_WHITE);
}
}
else
{
// Render 4 white pixels
IM_ASSERT(r->Width == 2 && r->Height == 2);
const int offset = (int)r->X + (int)r->Y * w;
if (atlas->TexPixelsAlpha8 != NULL)
{
atlas->TexPixelsAlpha8[offset] = atlas->TexPixelsAlpha8[offset + 1] = atlas->TexPixelsAlpha8[offset + w] = atlas->TexPixelsAlpha8[offset + w + 1] = 0xFF;
}
else
{
atlas->TexPixelsRGBA32[offset] = atlas->TexPixelsRGBA32[offset + 1] = atlas->TexPixelsRGBA32[offset + w] = atlas->TexPixelsRGBA32[offset + w + 1] = IM_COL32_WHITE;
}
}
atlas->TexUvWhitePixel = ImVec2((r->X + 0.5f) * atlas->TexUvScale.x, (r->Y + 0.5f) * atlas->TexUvScale.y);
}
@ -3168,38 +3260,38 @@ static void ImFontAtlasBuildRenderLinesTexData(ImFontAtlas* atlas)
// This generates a triangular shape in the texture, with the various line widths stacked on top of each other to allow interpolation between them
ImFontAtlasCustomRect* r = atlas->GetCustomRectByIndex(atlas->PackIdLines);
IM_ASSERT(r->IsPacked());
for (unsigned int n = 0; n < IM_DRAWLIST_TEX_LINES_WIDTH_MAX + 1; n++) // +1 because of the zero-width row
for (int n = 0; n < IM_DRAWLIST_TEX_LINES_WIDTH_MAX + 1; n++) // +1 because of the zero-width row
{
// Each line consists of at least two empty pixels at the ends, with a line of solid pixels in the middle
unsigned int y = n;
unsigned int line_width = n;
unsigned int pad_left = (r->Width - line_width) / 2;
unsigned int pad_right = r->Width - (pad_left + line_width);
int y = n;
int line_width = n;
int pad_left = (r->Width - line_width) / 2;
int pad_right = r->Width - (pad_left + line_width);
// Write each slice
IM_ASSERT(pad_left + line_width + pad_right == r->Width && y < r->Height); // Make sure we're inside the texture bounds before we start writing pixels
if (atlas->TexPixelsAlpha8 != NULL)
{
unsigned char* write_ptr = &atlas->TexPixelsAlpha8[r->X + ((r->Y + y) * atlas->TexWidth)];
for (unsigned int i = 0; i < pad_left; i++)
for (int i = 0; i < pad_left; i++)
*(write_ptr + i) = 0x00;
for (unsigned int i = 0; i < line_width; i++)
for (int i = 0; i < line_width; i++)
*(write_ptr + pad_left + i) = 0xFF;
for (unsigned int i = 0; i < pad_right; i++)
for (int i = 0; i < pad_right; i++)
*(write_ptr + pad_left + line_width + i) = 0x00;
}
else
{
unsigned int* write_ptr = &atlas->TexPixelsRGBA32[r->X + ((r->Y + y) * atlas->TexWidth)];
for (unsigned int i = 0; i < pad_left; i++)
for (int i = 0; i < pad_left; i++)
*(write_ptr + i) = IM_COL32(255, 255, 255, 0);
for (unsigned int i = 0; i < line_width; i++)
for (int i = 0; i < line_width; i++)
*(write_ptr + pad_left + i) = IM_COL32_WHITE;
for (unsigned int i = 0; i < pad_right; i++)
for (int i = 0; i < pad_right; i++)
*(write_ptr + pad_left + line_width + i) = IM_COL32(255, 255, 255, 0);
}
@ -3214,13 +3306,6 @@ static void ImFontAtlasBuildRenderLinesTexData(ImFontAtlas* atlas)
// Note: this is called / shared by both the stb_truetype and the FreeType builder
void ImFontAtlasBuildInit(ImFontAtlas* atlas)
{
// Round font size
// - We started rounding in 1.90 WIP (18991) as our layout system currently doesn't support non-rounded font size well yet.
// - Note that using io.FontGlobalScale or SetWindowFontScale(), with are legacy-ish, partially supported features, can still lead to unrounded sizes.
// - We may support it better later and remove this rounding.
for (ImFontConfig& cfg : atlas->ConfigData)
cfg.SizePixels = ImTrunc(cfg.SizePixels);
// Register texture region for mouse cursors or standard white pixels
if (atlas->PackIdMouseCursors < 0)
{
@ -3259,6 +3344,8 @@ void ImFontAtlasBuildFinish(ImFontAtlas* atlas)
ImVec2 uv0, uv1;
atlas->CalcCustomRectUV(r, &uv0, &uv1);
r->Font->AddGlyph(NULL, (ImWchar)r->GlyphID, r->GlyphOffset.x, r->GlyphOffset.y, r->GlyphOffset.x + r->Width, r->GlyphOffset.y + r->Height, uv0.x, uv0.y, uv1.x, uv1.y, r->GlyphAdvanceX);
if (r->GlyphColored)
r->Font->Glyphs.back().Colored = 1;
}
// Build all fonts lookup tables
@ -3269,6 +3356,20 @@ void ImFontAtlasBuildFinish(ImFontAtlas* atlas)
atlas->TexReady = true;
}
//-------------------------------------------------------------------------
// [SECTION] ImFontAtlas: glyph ranges helpers
//-------------------------------------------------------------------------
// - GetGlyphRangesDefault()
// - GetGlyphRangesGreek()
// - GetGlyphRangesKorean()
// - GetGlyphRangesChineseFull()
// - GetGlyphRangesChineseSimplifiedCommon()
// - GetGlyphRangesJapanese()
// - GetGlyphRangesCyrillic()
// - GetGlyphRangesThai()
// - GetGlyphRangesVietnamese()
//-----------------------------------------------------------------------------
// Retrieve list of range (2 int per range, values are inclusive)
const ImWchar* ImFontAtlas::GetGlyphRangesDefault()
{
@ -3330,10 +3431,6 @@ static void UnpackAccumulativeOffsetsIntoRanges(int base_codepoint, const short*
out_ranges[0] = 0;
}
//-------------------------------------------------------------------------
// [SECTION] ImFontAtlas glyph ranges helpers
//-------------------------------------------------------------------------
const ImWchar* ImFontAtlas::GetGlyphRangesChineseSimplifiedCommon()
{
// Store 2500 regularly used characters for Simplified Chinese.
@ -3580,8 +3677,8 @@ ImFont::ImFont()
{
FontSize = 0.0f;
FallbackAdvanceX = 0.0f;
FallbackChar = (ImWchar)-1;
EllipsisChar = (ImWchar)-1;
FallbackChar = 0;
EllipsisChar = 0;
EllipsisWidth = EllipsisCharStep = 0.0f;
EllipsisCharCount = 0;
FallbackGlyph = NULL;
@ -3612,6 +3709,7 @@ void ImFont::ClearOutputData()
DirtyLookupTables = true;
Ascent = Descent = 0.0f;
MetricsTotalSurface = 0;
memset(Used4kPagesMap, 0, sizeof(Used4kPagesMap));
}
static ImWchar FindFirstExistingGlyph(ImFont* font, const ImWchar* candidate_chars, int candidate_chars_count)
@ -3619,7 +3717,7 @@ static ImWchar FindFirstExistingGlyph(ImFont* font, const ImWchar* candidate_cha
for (int n = 0; n < candidate_chars_count; n++)
if (font->FindGlyphNoFallback(candidate_chars[n]) != NULL)
return candidate_chars[n];
return (ImWchar)-1;
return 0;
}
void ImFont::BuildLookupTable()
@ -3686,23 +3784,23 @@ void ImFont::BuildLookupTable()
// Setup Ellipsis character. It is required for rendering elided text. We prefer using U+2026 (horizontal ellipsis).
// However some old fonts may contain ellipsis at U+0085. Here we auto-detect most suitable ellipsis character.
// FIXME: Note that 0x2026 is rarely included in our font ranges. Because of this we are more likely to use three individual dots.
const ImWchar ellipsis_chars[] = { (ImWchar)0x2026, (ImWchar)0x0085 };
const ImWchar ellipsis_chars[] = { ConfigData->EllipsisChar, (ImWchar)0x2026, (ImWchar)0x0085 };
const ImWchar dots_chars[] = { (ImWchar)'.', (ImWchar)0xFF0E };
if (EllipsisChar == (ImWchar)-1)
if (EllipsisChar == 0)
EllipsisChar = FindFirstExistingGlyph(this, ellipsis_chars, IM_ARRAYSIZE(ellipsis_chars));
const ImWchar dot_char = FindFirstExistingGlyph(this, dots_chars, IM_ARRAYSIZE(dots_chars));
if (EllipsisChar != (ImWchar)-1)
if (EllipsisChar != 0)
{
EllipsisCharCount = 1;
EllipsisWidth = EllipsisCharStep = FindGlyph(EllipsisChar)->X1;
}
else if (dot_char != (ImWchar)-1)
else if (dot_char != 0)
{
const ImFontGlyph* glyph = FindGlyph(dot_char);
const ImFontGlyph* dot_glyph = FindGlyph(dot_char);
EllipsisChar = dot_char;
EllipsisCharCount = 3;
EllipsisCharStep = (glyph->X1 - glyph->X0) + 1.0f;
EllipsisWidth = EllipsisCharStep * 3.0f - 1.0f;
EllipsisCharStep = (float)(int)(dot_glyph->X1 - dot_glyph->X0) + 1.0f;
EllipsisWidth = ImMax(dot_glyph->AdvanceX, dot_glyph->X0 + EllipsisCharStep * 3.0f - 1.0f); // FIXME: Slightly odd for normally mono-space fonts but since this is used for trailing contents.
}
}
@ -3759,8 +3857,9 @@ void ImFont::AddGlyph(const ImFontConfig* cfg, ImWchar codepoint, float x0, floa
advance_x += cfg->GlyphExtraSpacing.x;
}
int glyph_idx = Glyphs.Size;
Glyphs.resize(Glyphs.Size + 1);
ImFontGlyph& glyph = Glyphs.back();
ImFontGlyph& glyph = Glyphs[glyph_idx];
glyph.Codepoint = (unsigned int)codepoint;
glyph.Visible = (x0 != x1) && (y0 != y1);
glyph.Colored = false;
@ -3796,7 +3895,8 @@ void ImFont::AddRemapChar(ImWchar dst, ImWchar src, bool overwrite_dst)
IndexAdvanceX[dst] = (src < index_size) ? IndexAdvanceX.Data[src] : 1.0f;
}
const ImFontGlyph* ImFont::FindGlyph(ImWchar c) const
// Find glyph, return fallback if missing
const ImFontGlyph* ImFont::FindGlyph(ImWchar c)
{
if (c >= (size_t)IndexLookup.Size)
return FallbackGlyph;
@ -3806,7 +3906,7 @@ const ImFontGlyph* ImFont::FindGlyph(ImWchar c) const
return &Glyphs.Data[i];
}
const ImFontGlyph* ImFont::FindGlyphNoFallback(ImWchar c) const
const ImFontGlyph* ImFont::FindGlyphNoFallback(ImWchar c)
{
if (c >= (size_t)IndexLookup.Size)
return NULL;
@ -3816,7 +3916,7 @@ const ImFontGlyph* ImFont::FindGlyphNoFallback(ImWchar c) const
return &Glyphs.Data[i];
}
// Wrapping skips upcoming blanks
// Trim trailing space and find beginning of next line
static inline const char* CalcWordWrapNextLineStartA(const char* text, const char* text_end)
{
while (text < text_end && ImCharIsBlankA(*text))
@ -3826,10 +3926,12 @@ static inline const char* CalcWordWrapNextLineStartA(const char* text, const cha
return text;
}
#define ImFontGetCharAdvanceX(_FONT, _CH) ((int)(_CH) < (_FONT)->IndexAdvanceX.Size ? (_FONT)->IndexAdvanceX.Data[_CH] : (_FONT)->FallbackAdvanceX)
// Simple word-wrapping for English, not full-featured. Please submit failing cases!
// This will return the next location to wrap from. If no wrapping if necessary, this will fast-forward to e.g. text_end.
// FIXME: Much possible improvements (don't cut things like "word !", "word!!!" but cut within "word,,,,", more sensible support for punctuations, support for Unicode punctuations, etc.)
const char* ImFont::CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width) const
const char* ImFont::CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width)
{
// For references, possible wrap point marked with ^
// "aaa bbb, ccc,ddd. eee fff. ggg!"
@ -3878,7 +3980,7 @@ const char* ImFont::CalcWordWrapPositionA(float scale, const char* text, const c
}
}
const float char_width = ((int)c < IndexAdvanceX.Size ? IndexAdvanceX.Data[c] : FallbackAdvanceX);
const float char_width = ImFontGetCharAdvanceX(this, c);
if (ImCharIsBlankW(c))
{
if (inside_word)
@ -3927,7 +4029,7 @@ const char* ImFont::CalcWordWrapPositionA(float scale, const char* text, const c
return s;
}
ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end, const char** remaining) const
ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end, const char** remaining)
{
if (!text_end)
text_end = text_begin + strlen(text_begin); // FIXME-OPT: Need to avoid this.
@ -3983,7 +4085,7 @@ ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, cons
continue;
}
const float char_width = ((int)c < IndexAdvanceX.Size ? IndexAdvanceX.Data[c] : FallbackAdvanceX) * scale;
const float char_width = ImFontGetCharAdvanceX(this, c) * scale;
if (line_width + char_width >= max_width)
{
s = prev_s;
@ -4006,7 +4108,7 @@ ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, cons
}
// Note: as with every ImDrawList drawing function, this expects that the font atlas texture is bound.
void ImFont::RenderChar(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, ImWchar c) const
void ImFont::RenderChar(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, ImWchar c)
{
const ImFontGlyph* glyph = FindGlyph(c);
if (!glyph || !glyph->Visible)
@ -4021,7 +4123,7 @@ void ImFont::RenderChar(ImDrawList* draw_list, float size, const ImVec2& pos, Im
}
// Note: as with every ImDrawList drawing function, this expects that the font atlas texture is bound.
void ImFont::RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, float wrap_width, bool cpu_fine_clip) const
void ImFont::RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, float wrap_width, bool cpu_fine_clip)
{
if (!text_end)
text_end = text_begin + strlen(text_begin); // ImGui:: functions generally already provides a valid text_end, so this is merely to handle direct calls.
@ -4032,9 +4134,9 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, Im
if (y > clip_rect.w)
return;
const float start_x = x;
const float scale = size / FontSize;
const float line_height = FontSize * scale;
const float origin_x = x;
const bool word_wrap_enabled = (wrap_width > 0.0f);
// Fast-forward to first visible line
@ -4093,11 +4195,11 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, Im
{
// Calculate how far we can render. Requires two passes on the string data but keeps the code simple and not intrusive for what's essentially an uncommon feature.
if (!word_wrap_eol)
word_wrap_eol = CalcWordWrapPositionA(scale, s, text_end, wrap_width - (x - start_x));
word_wrap_eol = CalcWordWrapPositionA(scale, s, text_end, wrap_width - (x - origin_x));
if (s >= word_wrap_eol)
{
x = start_x;
x = origin_x;
y += line_height;
if (y > clip_rect.w)
break; // break out of main loop
@ -4118,7 +4220,7 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, Im
{
if (c == '\n')
{
x = start_x;
x = origin_x;
y += line_height;
if (y > clip_rect.w)
break; // break out of main loop
@ -4541,101 +4643,187 @@ static unsigned int stb_decompress(unsigned char *output, const unsigned char *i
// MIT license (see License.txt in http://www.proggyfonts.net/index.php?menu=download)
// Download and more information at http://www.proggyfonts.net or http://upperboundsinteractive.com/fonts.php
//-----------------------------------------------------------------------------
// File: 'ProggyClean.ttf' (41208 bytes)
// Exported using misc/fonts/binary_to_compressed_c.cpp (with compression + base85 string encoding).
// The purpose of encoding as base85 instead of "0x00,0x01,..." style is only save on _source code_ size.
//-----------------------------------------------------------------------------
static const char proggy_clean_ttf_compressed_data_base85[11980 + 1] =
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"[%$Z$uF6pA6Ki2O5:8w*vP1<-1`[G,)-m#>0`P&#eb#.3i)rtB61(o'$?X3B</R90;eZ]%Ncq;-Tl]#F>2Qft^ae_5tKL9MUe9b*sLEQ95C&`=G?@Mj=wh*'3E>=-<)Gt*Iw)'QG:`@I"
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"O?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xp;7q-#lLYI:xvD=#";
static const char* GetDefaultCompressedFontDataTTFBase85()
#ifndef IMGUI_DISABLE_DEFAULT_FONT
// File: 'ProggyClean.ttf' (41208 bytes)
// Exported using binary_to_compressed_c.exe -u8 "ProggyClean.ttf" proggy_clean_ttf
static const unsigned int proggy_clean_ttf_compressed_size = 9583;
static const unsigned char proggy_clean_ttf_compressed_data[9583] =
{
return proggy_clean_ttf_compressed_data_base85;
87,188,0,0,0,0,0,0,0,0,160,248,0,4,0,0,55,0,1,0,0,0,12,0,128,0,3,0,64,79,83,47,50,136,235,116,144,0,0,1,72,130,21,44,78,99,109,97,112,2,18,35,117,0,0,3,160,130,19,36,82,99,118,116,
32,130,23,130,2,33,4,252,130,4,56,2,103,108,121,102,18,175,137,86,0,0,7,4,0,0,146,128,104,101,97,100,215,145,102,211,130,27,32,204,130,3,33,54,104,130,16,39,8,66,1,195,0,0,1,4,130,
15,59,36,104,109,116,120,138,0,126,128,0,0,1,152,0,0,2,6,108,111,99,97,140,115,176,216,0,0,5,130,30,41,2,4,109,97,120,112,1,174,0,218,130,31,32,40,130,16,44,32,110,97,109,101,37,89,
187,150,0,0,153,132,130,19,44,158,112,111,115,116,166,172,131,239,0,0,155,36,130,51,44,210,112,114,101,112,105,2,1,18,0,0,4,244,130,47,32,8,132,203,46,1,0,0,60,85,233,213,95,15,60,
245,0,3,8,0,131,0,34,183,103,119,130,63,43,0,0,189,146,166,215,0,0,254,128,3,128,131,111,130,241,33,2,0,133,0,32,1,130,65,38,192,254,64,0,0,3,128,131,16,130,5,32,1,131,7,138,3,33,2,
0,130,17,36,1,1,0,144,0,130,121,130,23,38,2,0,8,0,64,0,10,130,9,32,118,130,9,130,6,32,0,130,59,33,1,144,131,200,35,2,188,2,138,130,16,32,143,133,7,37,1,197,0,50,2,0,131,0,33,4,9,131,
5,145,3,43,65,108,116,115,0,64,0,0,32,172,8,0,131,0,35,5,0,1,128,131,77,131,3,33,3,128,191,1,33,1,128,130,184,35,0,0,128,0,130,3,131,11,32,1,130,7,33,0,128,131,1,32,1,136,9,32,0,132,
15,135,5,32,1,131,13,135,27,144,35,32,1,149,25,131,21,32,0,130,0,32,128,132,103,130,35,132,39,32,0,136,45,136,97,133,17,130,5,33,0,0,136,19,34,0,128,1,133,13,133,5,32,128,130,15,132,
131,32,3,130,5,32,3,132,27,144,71,32,0,133,27,130,29,130,31,136,29,131,63,131,3,65,63,5,132,5,132,205,130,9,33,0,0,131,9,137,119,32,3,132,19,138,243,130,55,32,1,132,35,135,19,131,201,
136,11,132,143,137,13,130,41,32,0,131,3,144,35,33,128,0,135,1,131,223,131,3,141,17,134,13,136,63,134,15,136,53,143,15,130,96,33,0,3,131,4,130,3,34,28,0,1,130,5,34,0,0,76,130,17,131,
9,36,28,0,4,0,48,130,17,46,8,0,8,0,2,0,0,0,127,0,255,32,172,255,255,130,9,34,0,0,129,132,9,130,102,33,223,213,134,53,132,22,33,1,6,132,6,64,4,215,32,129,165,216,39,177,0,1,141,184,
1,255,133,134,45,33,198,0,193,1,8,190,244,1,28,1,158,2,20,2,136,2,252,3,20,3,88,3,156,3,222,4,20,4,50,4,80,4,98,4,162,5,22,5,102,5,188,6,18,6,116,6,214,7,56,7,126,7,236,8,78,8,108,
8,150,8,208,9,16,9,74,9,136,10,22,10,128,11,4,11,86,11,200,12,46,12,130,12,234,13,94,13,164,13,234,14,80,14,150,15,40,15,176,16,18,16,116,16,224,17,82,17,182,18,4,18,110,18,196,19,
76,19,172,19,246,20,88,20,174,20,234,21,64,21,128,21,166,21,184,22,18,22,126,22,198,23,52,23,142,23,224,24,86,24,186,24,238,25,54,25,150,25,212,26,72,26,156,26,240,27,92,27,200,28,
4,28,76,28,150,28,234,29,42,29,146,29,210,30,64,30,142,30,224,31,36,31,118,31,166,31,166,32,16,130,1,52,46,32,138,32,178,32,200,33,20,33,116,33,152,33,238,34,98,34,134,35,12,130,1,
33,128,35,131,1,60,152,35,176,35,216,36,0,36,74,36,104,36,144,36,174,37,6,37,96,37,130,37,248,37,248,38,88,38,170,130,1,8,190,216,39,64,39,154,40,10,40,104,40,168,41,14,41,32,41,184,
41,248,42,54,42,96,42,96,43,2,43,42,43,94,43,172,43,230,44,32,44,52,44,154,45,40,45,92,45,120,45,170,45,232,46,38,46,166,47,38,47,182,47,244,48,94,48,200,49,62,49,180,50,30,50,158,
51,30,51,130,51,238,52,92,52,206,53,58,53,134,53,212,54,38,54,114,54,230,55,118,55,216,56,58,56,166,57,18,57,116,57,174,58,46,58,154,59,6,59,124,59,232,60,58,60,150,61,34,61,134,61,
236,62,86,62,198,63,42,63,154,64,18,64,106,64,208,65,54,65,162,66,8,66,64,66,122,66,184,66,240,67,98,67,204,68,42,68,138,68,238,69,88,69,182,69,226,70,84,70,180,71,20,71,122,71,218,
72,84,72,198,73,64,0,36,70,21,8,8,77,3,0,7,0,11,0,15,0,19,0,23,0,27,0,31,0,35,0,39,0,43,0,47,0,51,0,55,0,59,0,63,0,67,0,71,0,75,0,79,0,83,0,87,0,91,0,95,0,99,0,103,0,107,0,111,0,115,
0,119,0,123,0,127,0,131,0,135,0,139,0,143,0,0,17,53,51,21,49,150,3,32,5,130,23,32,33,130,3,211,7,151,115,32,128,133,0,37,252,128,128,2,128,128,190,5,133,74,32,4,133,6,206,5,42,0,7,
1,128,0,0,2,0,4,0,0,65,139,13,37,0,1,53,51,21,7,146,3,32,3,130,19,32,1,141,133,32,3,141,14,131,13,38,255,0,128,128,0,6,1,130,84,35,2,128,4,128,140,91,132,89,32,51,65,143,6,139,7,33,
1,0,130,57,32,254,130,3,32,128,132,4,32,4,131,14,138,89,35,0,0,24,0,130,0,33,3,128,144,171,66,55,33,148,115,65,187,19,32,5,130,151,143,155,163,39,32,1,136,182,32,253,134,178,132,7,
132,200,145,17,32,3,65,48,17,165,17,39,0,0,21,0,128,255,128,3,65,175,17,65,3,27,132,253,131,217,139,201,155,233,155,27,131,67,131,31,130,241,33,255,0,131,181,137,232,132,15,132,4,138,
247,34,255,0,128,179,238,32,0,130,0,32,20,65,239,48,33,0,19,67,235,10,32,51,65,203,14,65,215,11,32,7,154,27,135,39,32,33,130,35,33,128,128,130,231,32,253,132,231,32,128,132,232,34,
128,128,254,133,13,136,8,32,253,65,186,5,130,36,130,42,176,234,133,231,34,128,0,0,66,215,44,33,0,1,68,235,6,68,211,19,32,49,68,239,14,139,207,139,47,66,13,7,32,51,130,47,33,1,0,130,
207,35,128,128,1,0,131,222,131,5,130,212,130,6,131,212,32,0,130,10,133,220,130,233,130,226,32,254,133,255,178,233,39,3,1,128,3,0,2,0,4,68,15,7,68,99,12,130,89,130,104,33,128,4,133,
93,130,10,38,0,0,11,1,0,255,0,68,63,16,70,39,9,66,215,8,32,7,68,77,6,68,175,14,32,29,68,195,6,132,7,35,2,0,128,255,131,91,132,4,65,178,5,141,111,67,129,23,165,135,140,107,142,135,33,
21,5,69,71,6,131,7,33,1,0,140,104,132,142,130,4,137,247,140,30,68,255,12,39,11,0,128,0,128,3,0,3,69,171,15,67,251,7,65,15,8,66,249,11,65,229,7,67,211,7,66,13,7,35,1,128,128,254,133,
93,32,254,131,145,132,4,132,18,32,2,151,128,130,23,34,0,0,9,154,131,65,207,8,68,107,15,68,51,7,32,7,70,59,7,135,121,130,82,32,128,151,111,41,0,0,4,0,128,255,0,1,128,1,137,239,33,0,
37,70,145,10,65,77,10,65,212,14,37,0,0,0,5,0,128,66,109,5,70,123,10,33,0,19,72,33,18,133,237,70,209,11,33,0,2,130,113,137,119,136,115,33,1,0,133,43,130,5,34,0,0,10,69,135,6,70,219,
13,66,155,7,65,9,12,66,157,11,66,9,11,32,7,130,141,132,252,66,151,9,137,9,66,15,30,36,0,20,0,128,0,130,218,71,11,42,68,51,8,65,141,7,73,19,15,69,47,23,143,39,66,81,7,32,1,66,55,6,34,
1,128,128,68,25,5,69,32,6,137,6,136,25,32,254,131,42,32,3,66,88,26,148,26,32,0,130,0,32,14,164,231,70,225,12,66,233,7,67,133,19,71,203,15,130,161,32,255,130,155,32,254,139,127,134,
12,164,174,33,0,15,164,159,33,59,0,65,125,20,66,25,7,32,5,68,191,6,66,29,7,144,165,65,105,9,35,128,128,255,0,137,2,133,182,164,169,33,128,128,197,171,130,155,68,235,7,32,21,70,77,19,
66,21,10,68,97,8,66,30,5,66,4,43,34,0,17,0,71,19,41,65,253,20,71,25,23,65,91,15,65,115,7,34,2,128,128,66,9,8,130,169,33,1,0,66,212,13,132,28,72,201,43,35,0,0,0,18,66,27,38,76,231,5,
68,157,20,135,157,32,7,68,185,13,65,129,28,66,20,5,32,253,66,210,11,65,128,49,133,61,32,0,65,135,6,74,111,37,72,149,12,66,203,19,65,147,19,68,93,7,68,85,8,76,4,5,33,255,0,133,129,34,
254,0,128,68,69,8,181,197,34,0,0,12,65,135,32,65,123,20,69,183,27,133,156,66,50,5,72,87,10,67,137,32,33,0,19,160,139,78,251,13,68,55,20,67,119,19,65,91,36,69,177,15,32,254,143,16,65,
98,53,32,128,130,0,32,0,66,43,54,70,141,23,66,23,15,131,39,69,47,11,131,15,70,129,19,74,161,9,36,128,255,0,128,254,130,153,65,148,32,67,41,9,34,0,0,4,79,15,5,73,99,10,71,203,8,32,3,
72,123,6,72,43,8,32,2,133,56,131,99,130,9,34,0,0,6,72,175,5,73,159,14,144,63,135,197,132,189,133,66,33,255,0,73,6,7,70,137,12,35,0,0,0,10,130,3,73,243,25,67,113,12,65,73,7,69,161,7,
138,7,37,21,2,0,128,128,254,134,3,73,116,27,33,128,128,130,111,39,12,0,128,1,0,3,128,2,72,219,21,35,43,0,47,0,67,47,20,130,111,33,21,1,68,167,13,81,147,8,133,230,32,128,77,73,6,32,
128,131,142,134,18,130,6,32,255,75,18,12,131,243,37,128,0,128,3,128,3,74,231,21,135,123,32,29,134,107,135,7,32,21,74,117,7,135,7,134,96,135,246,74,103,23,132,242,33,0,10,67,151,28,
67,133,20,66,141,11,131,11,32,3,77,71,6,32,128,130,113,32,1,81,4,6,134,218,66,130,24,131,31,34,0,26,0,130,0,77,255,44,83,15,11,148,155,68,13,7,32,49,78,231,18,79,7,11,73,243,11,32,
33,65,187,10,130,63,65,87,8,73,239,19,35,0,128,1,0,131,226,32,252,65,100,6,32,128,139,8,33,1,0,130,21,32,253,72,155,44,73,255,20,32,128,71,67,8,81,243,39,67,15,20,74,191,23,68,121,
27,32,1,66,150,6,32,254,79,19,11,131,214,32,128,130,215,37,2,0,128,253,0,128,136,5,65,220,24,147,212,130,210,33,0,24,72,219,42,84,255,13,67,119,16,69,245,19,72,225,19,65,3,15,69,93,
19,131,55,132,178,71,115,14,81,228,6,142,245,33,253,0,132,43,172,252,65,16,11,75,219,8,65,219,31,66,223,24,75,223,10,33,29,1,80,243,10,66,175,8,131,110,134,203,133,172,130,16,70,30,
7,164,183,130,163,32,20,65,171,48,65,163,36,65,143,23,65,151,19,65,147,13,65,134,17,133,17,130,216,67,114,5,164,217,65,137,12,72,147,48,79,71,19,74,169,22,80,251,8,65,173,7,66,157,
15,74,173,15,32,254,65,170,8,71,186,45,72,131,6,77,143,40,187,195,152,179,65,123,38,68,215,57,68,179,15,65,85,7,69,187,14,32,21,66,95,15,67,19,25,32,1,83,223,6,32,2,76,240,7,77,166,
43,65,8,5,130,206,32,0,67,39,54,143,167,66,255,19,82,193,11,151,47,85,171,5,67,27,17,132,160,69,172,11,69,184,56,66,95,6,33,12,1,130,237,32,2,68,179,27,68,175,16,80,135,15,72,55,7,
71,87,12,73,3,12,132,12,66,75,32,76,215,5,169,139,147,135,148,139,81,12,12,81,185,36,75,251,7,65,23,27,76,215,9,87,165,12,65,209,15,72,157,7,65,245,31,32,128,71,128,6,32,1,82,125,5,
34,0,128,254,131,169,32,254,131,187,71,180,9,132,27,32,2,88,129,44,32,0,78,47,40,65,79,23,79,171,14,32,21,71,87,8,72,15,14,65,224,33,130,139,74,27,62,93,23,7,68,31,7,75,27,7,139,15,
74,3,7,74,23,27,65,165,11,65,177,15,67,123,5,32,1,130,221,32,252,71,96,5,74,12,12,133,244,130,25,34,1,0,128,130,2,139,8,93,26,8,65,9,32,65,57,14,140,14,32,0,73,79,67,68,119,11,135,
11,32,51,90,75,14,139,247,65,43,7,131,19,139,11,69,159,11,65,247,6,36,1,128,128,253,0,90,71,9,33,1,0,132,14,32,128,89,93,14,69,133,6,130,44,131,30,131,6,65,20,56,33,0,16,72,179,40,
75,47,12,65,215,19,74,95,19,65,43,11,131,168,67,110,5,75,23,17,69,106,6,75,65,5,71,204,43,32,0,80,75,47,71,203,15,159,181,68,91,11,67,197,7,73,101,13,68,85,6,33,128,128,130,214,130,
25,32,254,74,236,48,130,194,37,0,18,0,128,255,128,77,215,40,65,139,64,32,51,80,159,10,65,147,39,130,219,84,212,43,130,46,75,19,97,74,33,11,65,201,23,65,173,31,33,1,0,79,133,6,66,150,
5,67,75,48,85,187,6,70,207,37,32,71,87,221,13,73,163,14,80,167,15,132,15,83,193,19,82,209,8,78,99,9,72,190,11,77,110,49,89,63,5,80,91,35,99,63,32,70,235,23,81,99,10,69,148,10,65,110,
36,32,0,65,99,47,95,219,11,68,171,51,66,87,7,72,57,7,74,45,17,143,17,65,114,50,33,14,0,65,111,40,159,195,98,135,15,35,7,53,51,21,100,78,9,95,146,16,32,254,82,114,6,32,128,67,208,37,
130,166,99,79,58,32,17,96,99,14,72,31,19,72,87,31,82,155,7,67,47,14,32,21,131,75,134,231,72,51,17,72,78,8,133,8,80,133,6,33,253,128,88,37,9,66,124,36,72,65,12,134,12,71,55,43,66,139,
27,85,135,10,91,33,12,65,35,11,66,131,11,71,32,8,90,127,6,130,244,71,76,11,168,207,33,0,12,66,123,32,32,0,65,183,15,68,135,11,66,111,7,67,235,11,66,111,15,32,254,97,66,12,160,154,67,
227,52,80,33,15,87,249,15,93,45,31,75,111,12,93,45,11,77,99,9,160,184,81,31,12,32,15,98,135,30,104,175,7,77,249,36,69,73,15,78,5,12,32,254,66,151,19,34,128,128,4,87,32,12,149,35,133,
21,96,151,31,32,19,72,35,5,98,173,15,143,15,32,21,143,99,158,129,33,0,0,65,35,52,65,11,15,147,15,98,75,11,33,1,0,143,151,132,15,32,254,99,200,37,132,43,130,4,39,0,10,0,128,1,128,3,
0,104,151,14,97,187,20,69,131,15,67,195,11,87,227,7,33,128,128,132,128,33,254,0,68,131,9,65,46,26,42,0,0,0,7,0,0,255,128,3,128,0,88,223,15,33,0,21,89,61,22,66,209,12,65,2,12,37,0,2,
1,0,3,128,101,83,8,36,0,1,53,51,29,130,3,34,21,1,0,66,53,8,32,0,68,215,6,100,55,25,107,111,9,66,193,11,72,167,8,73,143,31,139,31,33,1,0,131,158,32,254,132,5,33,253,128,65,16,9,133,
17,89,130,25,141,212,33,0,0,93,39,8,90,131,25,93,39,14,66,217,6,106,179,8,159,181,71,125,15,139,47,138,141,87,11,14,76,23,14,65,231,26,140,209,66,122,8,81,179,5,101,195,26,32,47,74,
75,13,69,159,11,83,235,11,67,21,16,136,167,131,106,130,165,130,15,32,128,101,90,24,134,142,32,0,65,103,51,108,23,11,101,231,15,75,173,23,74,237,23,66,15,6,66,46,17,66,58,17,65,105,
49,66,247,55,71,179,12,70,139,15,86,229,7,84,167,15,32,1,95,72,12,89,49,6,33,128,128,65,136,38,66,30,9,32,0,100,239,7,66,247,29,70,105,20,65,141,19,69,81,15,130,144,32,128,83,41,5,
32,255,131,177,68,185,5,133,126,65,97,37,32,0,130,0,33,21,0,130,55,66,195,28,67,155,13,34,79,0,83,66,213,13,73,241,19,66,59,19,65,125,11,135,201,66,249,16,32,128,66,44,11,66,56,17,
68,143,8,68,124,38,67,183,12,96,211,9,65,143,29,112,171,5,32,0,68,131,63,34,33,53,51,71,121,11,32,254,98,251,16,32,253,74,231,10,65,175,37,133,206,37,0,0,8,1,0,0,107,123,11,113,115,
9,33,0,1,130,117,131,3,73,103,7,66,51,18,66,44,5,133,75,70,88,5,32,254,65,39,12,68,80,9,34,12,0,128,107,179,28,68,223,6,155,111,86,147,15,32,2,131,82,141,110,33,254,0,130,15,32,4,103,
184,15,141,35,87,176,5,83,11,5,71,235,23,114,107,11,65,189,16,70,33,15,86,153,31,135,126,86,145,30,65,183,41,32,0,130,0,32,10,65,183,24,34,35,0,39,67,85,9,65,179,15,143,15,33,1,0,65,
28,17,157,136,130,123,32,20,130,3,32,0,97,135,24,115,167,19,80,71,12,32,51,110,163,14,78,35,19,131,19,155,23,77,229,8,78,9,17,151,17,67,231,46,94,135,8,73,31,31,93,215,56,82,171,25,
72,77,8,162,179,169,167,99,131,11,69,85,19,66,215,15,76,129,13,68,115,22,72,79,35,67,113,5,34,0,0,19,70,31,46,65,89,52,73,223,15,85,199,33,95,33,8,132,203,73,29,32,67,48,16,177,215,
101,13,15,65,141,43,69,141,15,75,89,5,70,0,11,70,235,21,178,215,36,10,0,128,0,0,71,207,24,33,0,19,100,67,6,80,215,11,66,67,7,80,43,12,71,106,7,80,192,5,65,63,5,66,217,26,33,0,13,156,
119,68,95,5,72,233,12,134,129,85,81,11,76,165,20,65,43,8,73,136,8,75,10,31,38,128,128,0,0,0,13,1,130,4,32,3,106,235,29,114,179,12,66,131,23,32,7,77,133,6,67,89,12,131,139,116,60,9,
89,15,37,32,0,74,15,7,103,11,22,65,35,5,33,55,0,93,81,28,67,239,23,78,85,5,107,93,14,66,84,17,65,193,26,74,183,10,66,67,34,143,135,79,91,15,32,7,117,111,8,75,56,9,84,212,9,154,134,
32,0,130,0,32,18,130,3,70,171,41,83,7,16,70,131,19,84,191,15,84,175,19,84,167,30,84,158,12,154,193,68,107,15,33,0,0,65,79,42,65,71,7,73,55,7,118,191,16,83,180,9,32,255,76,166,9,154,
141,32,0,130,0,69,195,52,65,225,15,151,15,75,215,31,80,56,10,68,240,17,100,32,9,70,147,39,65,93,12,71,71,41,92,85,15,84,135,23,78,35,15,110,27,10,84,125,8,107,115,29,136,160,38,0,0,
14,0,128,255,0,82,155,24,67,239,8,119,255,11,69,131,11,77,29,6,112,31,8,134,27,105,203,8,32,2,75,51,11,75,195,12,74,13,29,136,161,37,128,0,0,0,11,1,130,163,82,115,8,125,191,17,69,35,
12,74,137,15,143,15,32,1,65,157,12,136,12,161,142,65,43,40,65,199,6,65,19,24,102,185,11,76,123,11,99,6,12,135,12,32,254,130,8,161,155,101,23,9,39,8,0,0,1,128,3,128,2,78,63,17,72,245,
12,67,41,11,90,167,9,32,128,97,49,9,32,128,109,51,14,132,97,81,191,8,130,97,125,99,12,121,35,9,127,75,15,71,79,12,81,151,23,87,97,7,70,223,15,80,245,16,105,97,15,32,254,113,17,6,32,
128,130,8,105,105,8,76,122,18,65,243,21,74,63,7,38,4,1,0,255,0,2,0,119,247,28,133,65,32,255,141,91,35,0,0,0,16,67,63,36,34,59,0,63,77,59,9,119,147,11,143,241,66,173,15,66,31,11,67,
75,8,81,74,16,32,128,131,255,87,181,42,127,43,5,34,255,128,2,120,235,11,37,19,0,23,0,0,37,109,191,14,118,219,7,127,43,14,65,79,14,35,0,0,0,3,73,91,5,130,5,38,3,0,7,0,11,0,0,70,205,
11,88,221,12,32,0,73,135,7,87,15,22,73,135,10,79,153,15,97,71,19,65,49,11,32,1,131,104,121,235,11,80,65,11,142,179,144,14,81,123,46,32,1,88,217,5,112,5,8,65,201,15,83,29,15,122,147,
11,135,179,142,175,143,185,67,247,39,66,199,7,35,5,0,128,3,69,203,15,123,163,12,67,127,7,130,119,71,153,10,141,102,70,175,8,32,128,121,235,30,136,89,100,191,11,116,195,11,111,235,15,
72,39,7,32,2,97,43,5,132,5,94,67,8,131,8,125,253,10,32,3,65,158,16,146,16,130,170,40,0,21,0,128,0,0,3,128,5,88,219,15,24,64,159,32,135,141,65,167,15,68,163,10,97,73,49,32,255,82,58,
7,93,80,8,97,81,16,24,67,87,52,34,0,0,5,130,231,33,128,2,80,51,13,65,129,8,113,61,6,132,175,65,219,5,130,136,77,152,17,32,0,95,131,61,70,215,6,33,21,51,90,53,10,78,97,23,105,77,31,
65,117,7,139,75,24,68,195,9,24,64,22,9,33,0,128,130,11,33,128,128,66,25,5,121,38,5,134,5,134,45,66,40,36,66,59,18,34,128,0,0,66,59,81,135,245,123,103,19,120,159,19,77,175,12,33,255,
0,87,29,10,94,70,21,66,59,54,39,3,1,128,3,0,2,128,4,24,65,7,15,66,47,7,72,98,12,37,0,0,0,3,1,0,24,65,55,21,131,195,32,1,67,178,6,33,4,0,77,141,8,32,6,131,47,74,67,16,24,69,3,20,24,
65,251,7,133,234,130,229,94,108,17,35,0,0,6,0,141,175,86,59,5,162,79,85,166,8,70,112,13,32,13,24,64,67,26,24,71,255,7,123,211,12,80,121,11,69,215,15,66,217,11,69,71,10,131,113,132,
126,119,90,9,66,117,19,132,19,32,0,130,0,24,64,47,59,33,7,0,73,227,5,68,243,15,85,13,12,76,37,22,74,254,15,130,138,33,0,4,65,111,6,137,79,65,107,16,32,1,77,200,6,34,128,128,3,75,154,
12,37,0,16,0,0,2,0,104,115,36,140,157,68,67,19,68,51,15,106,243,15,134,120,70,37,10,68,27,10,140,152,65,121,24,32,128,94,155,7,67,11,8,24,74,11,25,65,3,12,83,89,18,82,21,37,67,200,
5,130,144,24,64,172,12,33,4,0,134,162,74,80,14,145,184,32,0,130,0,69,251,20,32,19,81,243,5,82,143,8,33,5,53,89,203,5,133,112,79,109,15,33,0,21,130,71,80,175,41,36,75,0,79,0,83,121,
117,9,87,89,27,66,103,11,70,13,15,75,191,11,135,67,87,97,20,109,203,5,69,246,8,108,171,5,78,195,38,65,51,13,107,203,11,77,3,17,24,75,239,17,65,229,28,79,129,39,130,175,32,128,123,253,
7,132,142,24,65,51,15,65,239,41,36,128,128,0,0,13,65,171,5,66,163,28,136,183,118,137,11,80,255,15,67,65,7,74,111,8,32,0,130,157,32,253,24,76,35,10,103,212,5,81,175,9,69,141,7,66,150,
29,131,158,24,75,199,28,124,185,7,76,205,15,68,124,14,32,3,123,139,16,130,16,33,128,128,108,199,6,33,0,3,65,191,35,107,11,6,73,197,11,24,70,121,15,83,247,15,24,70,173,23,69,205,14,
32,253,131,140,32,254,136,4,94,198,9,32,3,78,4,13,66,127,13,143,13,32,0,130,0,33,16,0,24,69,59,39,109,147,12,76,253,19,24,69,207,15,69,229,15,130,195,71,90,10,139,10,130,152,73,43,
40,91,139,10,65,131,37,35,75,0,79,0,84,227,12,143,151,68,25,15,80,9,23,95,169,11,34,128,2,128,112,186,5,130,6,83,161,19,76,50,6,130,37,65,145,44,110,83,5,32,16,67,99,6,71,67,15,76,
55,17,140,215,67,97,23,76,69,15,77,237,11,104,211,23,77,238,11,65,154,43,33,0,10,83,15,28,83,13,20,67,145,19,67,141,14,97,149,21,68,9,15,86,251,5,66,207,5,66,27,37,82,1,23,127,71,12,
94,235,10,110,175,24,98,243,15,132,154,132,4,24,66,69,10,32,4,67,156,43,130,198,35,2,1,0,4,75,27,9,69,85,9,95,240,7,32,128,130,35,32,28,66,43,40,24,82,63,23,83,123,12,72,231,15,127,
59,23,116,23,19,117,71,7,24,77,99,15,67,111,15,71,101,8,36,2,128,128,252,128,127,60,11,32,1,132,16,130,18,141,24,67,107,9,32,3,68,194,15,175,15,38,0,11,0,128,1,128,2,80,63,25,32,0,
24,65,73,11,69,185,15,83,243,16,32,0,24,81,165,8,130,86,77,35,6,155,163,88,203,5,24,66,195,30,70,19,19,24,80,133,15,32,1,75,211,8,32,254,108,133,8,79,87,20,65,32,9,41,0,0,7,0,128,0,
0,2,128,2,68,87,15,66,1,16,92,201,16,24,76,24,17,133,17,34,128,0,30,66,127,64,34,115,0,119,73,205,9,66,43,11,109,143,15,24,79,203,11,90,143,15,131,15,155,31,65,185,15,86,87,11,35,128,
128,253,0,69,7,6,130,213,33,1,0,119,178,15,142,17,66,141,74,83,28,6,36,7,0,0,4,128,82,39,18,76,149,12,67,69,21,32,128,79,118,15,32,0,130,0,32,8,131,206,32,2,79,83,9,100,223,14,102,
113,23,115,115,7,24,65,231,12,130,162,32,4,68,182,19,130,102,93,143,8,69,107,29,24,77,255,12,143,197,72,51,7,76,195,15,132,139,85,49,15,130,152,131,18,71,81,23,70,14,11,36,0,10,0,128,
2,69,59,9,89,151,15,66,241,11,76,165,12,71,43,15,75,49,13,65,12,23,132,37,32,0,179,115,130,231,95,181,16,132,77,32,254,67,224,8,65,126,20,79,171,8,32,2,89,81,5,75,143,6,80,41,8,34,
2,0,128,24,81,72,9,32,0,130,0,35,17,0,0,255,77,99,39,95,65,36,67,109,15,24,69,93,11,77,239,5,95,77,23,35,128,1,0,128,24,86,7,8,132,167,32,2,69,198,41,130,202,33,0,26,120,75,44,24,89,
51,15,71,243,12,70,239,11,24,84,3,11,66,7,11,71,255,10,32,21,69,155,35,88,151,12,32,128,74,38,10,65,210,8,74,251,5,65,226,5,75,201,13,32,3,65,9,41,146,41,40,0,0,0,9,1,0,1,0,2,91,99,
19,32,35,106,119,13,70,219,15,83,239,12,137,154,32,2,67,252,19,36,128,0,0,4,1,130,196,32,2,130,8,91,107,8,32,0,135,81,24,73,211,8,132,161,73,164,13,36,0,8,0,128,2,105,123,26,139,67,
76,99,15,34,1,0,128,135,76,83,156,20,92,104,8,67,251,30,24,86,47,27,123,207,12,24,86,7,15,71,227,8,32,4,65,20,20,131,127,32,0,130,123,32,0,71,223,26,32,19,90,195,22,71,223,15,84,200,
6,32,128,133,241,24,84,149,9,67,41,25,36,0,0,0,22,0,88,111,49,32,87,66,21,5,77,3,27,123,75,7,71,143,19,135,183,71,183,19,130,171,74,252,5,131,5,89,87,17,32,1,132,18,130,232,68,11,10,
33,1,128,70,208,16,66,230,18,147,18,130,254,223,255,75,27,23,65,59,15,135,39,155,255,34,128,128,254,104,92,8,33,0,128,65,32,11,65,1,58,33,26,0,130,0,72,71,18,78,55,17,76,11,19,86,101,
12,75,223,11,89,15,11,24,76,87,15,75,235,15,131,15,72,95,7,85,71,11,72,115,11,73,64,6,34,1,128,128,66,215,9,34,128,254,128,134,14,33,128,255,67,102,5,32,0,130,16,70,38,11,66,26,57,
88,11,8,24,76,215,34,78,139,7,95,245,7,32,7,24,73,75,23,32,128,131,167,130,170,101,158,9,82,49,22,118,139,6,32,18,67,155,44,116,187,9,108,55,14,80,155,23,66,131,15,93,77,10,131,168,
32,128,73,211,12,24,75,187,22,32,4,96,71,20,67,108,19,132,19,120,207,8,32,5,76,79,15,66,111,21,66,95,8,32,3,190,211,111,3,8,211,212,32,20,65,167,44,34,75,0,79,97,59,13,32,33,112,63,
10,65,147,19,69,39,19,143,39,24,66,71,9,130,224,65,185,43,94,176,12,65,183,24,71,38,8,24,72,167,7,65,191,38,136,235,24,96,167,12,65,203,62,115,131,13,65,208,42,175,235,67,127,6,32,
4,76,171,29,114,187,5,32,71,65,211,5,65,203,68,72,51,8,164,219,32,0,172,214,71,239,58,78,3,27,66,143,15,77,19,15,147,31,35,33,53,51,21,66,183,10,173,245,66,170,30,150,30,34,0,0,23,
80,123,54,76,1,16,73,125,15,82,245,11,167,253,24,76,85,12,70,184,5,32,254,131,185,37,254,0,128,1,0,128,133,16,117,158,18,92,27,38,65,3,17,130,251,35,17,0,128,254,24,69,83,39,140,243,
121,73,19,109,167,7,81,41,15,24,95,175,12,102,227,15,121,96,11,24,95,189,7,32,3,145,171,154,17,24,77,47,9,33,0,5,70,71,37,68,135,7,32,29,117,171,11,69,87,15,24,79,97,19,24,79,149,23,
131,59,32,1,75,235,5,72,115,11,72,143,7,132,188,71,27,46,131,51,32,0,69,95,6,175,215,32,21,131,167,81,15,19,151,191,151,23,131,215,71,43,5,32,254,24,79,164,24,74,109,8,77,166,13,65,
176,26,88,162,5,98,159,6,171,219,120,247,6,79,29,8,99,169,10,103,59,19,65,209,35,131,35,91,25,19,112,94,15,83,36,8,173,229,33,20,0,88,75,43,71,31,12,65,191,71,33,1,0,130,203,32,254,
131,4,68,66,7,67,130,6,104,61,13,173,215,38,13,1,0,0,0,2,128,67,111,28,74,129,16,104,35,19,79,161,16,87,14,7,138,143,132,10,67,62,36,114,115,5,162,151,67,33,16,108,181,15,143,151,67,
5,5,24,100,242,15,170,153,34,0,0,14,65,51,34,32,55,79,75,9,32,51,74,7,10,65,57,38,132,142,32,254,72,0,14,139,163,32,128,80,254,8,67,158,21,65,63,7,32,4,72,227,27,95,155,12,67,119,19,
124,91,24,149,154,72,177,34,97,223,8,155,151,24,108,227,15,88,147,16,72,117,19,68,35,11,92,253,15,70,199,15,24,87,209,17,32,2,87,233,7,32,1,24,88,195,10,119,24,8,32,3,81,227,24,65,
125,21,35,128,128,0,25,76,59,48,24,90,187,9,97,235,12,66,61,11,91,105,19,24,79,141,11,24,79,117,15,24,79,129,27,90,53,13,130,13,32,253,131,228,24,79,133,40,69,70,8,66,137,31,65,33,
19,96,107,8,68,119,29,66,7,5,68,125,16,65,253,19,65,241,27,24,90,179,13,24,79,143,18,33,128,128,130,246,32,254,130,168,68,154,36,77,51,9,97,47,5,167,195,32,21,131,183,78,239,27,155,
195,78,231,14,201,196,77,11,6,32,5,73,111,37,97,247,12,77,19,31,155,207,78,215,19,162,212,69,17,14,66,91,19,80,143,57,78,203,39,159,215,32,128,93,134,8,24,80,109,24,66,113,15,169,215,
66,115,6,32,4,69,63,33,32,0,101,113,7,86,227,35,143,211,36,49,53,51,21,1,77,185,14,65,159,28,69,251,34,67,56,8,33,9,0,24,107,175,25,90,111,12,110,251,11,119,189,24,119,187,34,87,15,
9,32,4,66,231,37,90,39,7,66,239,8,84,219,15,69,105,23,24,85,27,27,87,31,11,33,1,128,76,94,6,32,1,85,241,7,33,128,128,106,48,10,33,128,128,69,136,11,133,13,24,79,116,49,84,236,8,24,
91,87,9,32,5,165,255,69,115,12,66,27,15,159,15,24,72,247,12,74,178,5,24,80,64,15,33,0,128,143,17,77,89,51,130,214,24,81,43,7,170,215,74,49,8,159,199,143,31,139,215,69,143,5,32,254,
24,81,50,35,181,217,84,123,70,143,195,159,15,65,187,16,66,123,7,65,175,15,65,193,29,68,207,39,79,27,5,70,131,6,32,4,68,211,33,33,67,0,83,143,14,159,207,143,31,140,223,33,0,128,24,80,
82,14,24,93,16,23,32,253,65,195,5,68,227,40,133,214,107,31,7,32,5,67,115,27,87,9,8,107,31,43,66,125,6,32,0,103,177,23,131,127,72,203,36,32,0,110,103,8,155,163,73,135,6,32,19,24,112,
99,10,65,71,11,73,143,19,143,31,126,195,5,24,85,21,9,24,76,47,14,32,254,24,93,77,36,68,207,11,39,25,0,0,255,128,3,128,4,66,51,37,95,247,13,82,255,24,76,39,19,147,221,66,85,27,24,118,
7,8,24,74,249,12,76,74,8,91,234,8,67,80,17,131,222,33,253,0,121,30,44,73,0,16,69,15,6,32,0,65,23,38,69,231,12,65,179,6,98,131,16,86,31,27,24,108,157,14,80,160,8,24,65,46,17,33,4,0,
96,2,18,144,191,65,226,8,68,19,5,171,199,80,9,15,180,199,67,89,5,32,255,24,79,173,28,174,201,24,79,179,50,32,1,24,122,5,10,82,61,10,180,209,83,19,8,32,128,24,80,129,27,111,248,43,131,
71,24,115,103,8,67,127,41,78,213,24,100,247,19,66,115,39,75,107,5,32,254,165,219,78,170,40,24,112,163,49,32,1,97,203,6,65,173,64,32,0,83,54,7,133,217,88,37,12,32,254,131,28,33,128,
3,67,71,44,84,183,6,32,5,69,223,33,96,7,7,123,137,16,192,211,24,112,14,9,32,255,67,88,29,68,14,10,84,197,38,33,0,22,116,47,50,32,87,106,99,9,116,49,15,89,225,15,97,231,23,70,41,19,
82,85,8,93,167,6,32,253,132,236,108,190,7,89,251,5,116,49,58,33,128,128,131,234,32,15,24,74,67,38,70,227,24,24,83,45,23,89,219,12,70,187,12,89,216,19,32,2,69,185,24,141,24,70,143,66,
24,82,119,56,78,24,10,32,253,133,149,132,6,24,106,233,7,69,198,48,178,203,81,243,12,68,211,15,106,255,23,66,91,15,69,193,7,100,39,10,24,83,72,16,176,204,33,19,0,88,207,45,68,21,12,
68,17,10,65,157,53,68,17,6,32,254,92,67,10,65,161,25,69,182,43,24,118,91,47,69,183,18,181,209,111,253,12,89,159,8,66,112,12,69,184,45,35,0,0,0,9,24,80,227,26,73,185,16,118,195,15,131,
15,33,1,0,65,59,15,66,39,27,160,111,66,205,12,148,111,143,110,33,128,128,156,112,24,81,199,8,75,199,23,66,117,20,155,121,32,254,68,126,12,72,213,29,134,239,149,123,89,27,16,148,117,
65,245,8,24,71,159,14,141,134,134,28,73,51,55,109,77,15,105,131,11,68,67,11,76,169,27,107,209,12,102,174,8,32,128,72,100,18,116,163,56,79,203,11,75,183,44,85,119,19,71,119,23,151,227,
32,1,93,27,8,65,122,5,77,102,8,110,120,20,66,23,8,66,175,17,66,63,12,133,12,79,35,8,74,235,33,67,149,16,69,243,15,78,57,15,69,235,16,67,177,7,151,192,130,23,67,84,29,141,192,174,187,
77,67,15,69,11,12,159,187,77,59,10,199,189,24,70,235,50,96,83,19,66,53,23,105,65,19,77,47,12,163,199,66,67,37,78,207,50,67,23,23,174,205,67,228,6,71,107,13,67,22,14,66,85,11,83,187,
38,124,47,49,95,7,19,66,83,23,67,23,19,24,96,78,17,80,101,16,71,98,40,33,0,7,88,131,22,24,89,245,12,84,45,12,102,213,5,123,12,9,32,2,126,21,14,43,255,0,128,128,0,0,20,0,128,255,128,
3,126,19,39,32,75,106,51,7,113,129,15,24,110,135,19,126,47,15,115,117,11,69,47,11,32,2,109,76,9,102,109,9,32,128,75,2,10,130,21,32,254,69,47,6,32,3,94,217,47,32,0,65,247,10,69,15,46,
65,235,31,65,243,15,101,139,10,66,174,14,65,247,16,72,102,28,69,17,14,84,243,9,165,191,88,47,48,66,53,12,32,128,71,108,6,203,193,32,17,75,187,42,73,65,16,65,133,52,114,123,9,167,199,
69,21,37,86,127,44,75,171,11,180,197,78,213,12,148,200,81,97,46,24,95,243,9,32,4,66,75,33,113,103,9,87,243,36,143,225,24,84,27,31,90,145,8,148,216,67,49,5,24,84,34,14,75,155,27,67,
52,13,140,13,36,0,20,0,128,255,24,135,99,46,88,59,43,155,249,80,165,7,136,144,71,161,23,32,253,132,33,32,254,88,87,44,136,84,35,128,0,0,21,81,103,5,94,47,44,76,51,12,143,197,151,15,
65,215,31,24,64,77,13,65,220,20,65,214,14,71,4,40,65,213,13,32,0,130,0,35,21,1,2,0,135,0,34,36,0,72,134,10,36,1,0,26,0,130,134,11,36,2,0,14,0,108,134,11,32,3,138,23,32,4,138,11,34,
5,0,20,134,33,34,0,0,6,132,23,32,1,134,15,32,18,130,25,133,11,37,1,0,13,0,49,0,133,11,36,2,0,7,0,38,134,11,36,3,0,17,0,45,134,11,32,4,138,35,36,5,0,10,0,62,134,23,32,6,132,23,36,3,
0,1,4,9,130,87,131,167,133,11,133,167,133,11,133,167,133,11,37,3,0,34,0,122,0,133,11,133,167,133,11,133,167,133,11,133,167,34,50,0,48,130,1,34,52,0,47,134,5,8,49,49,0,53,98,121,32,
84,114,105,115,116,97,110,32,71,114,105,109,109,101,114,82,101,103,117,108,97,114,84,84,88,32,80,114,111,103,103,121,67,108,101,97,110,84,84,50,48,48,52,47,130,2,53,49,53,0,98,0,121,
0,32,0,84,0,114,0,105,0,115,0,116,0,97,0,110,130,15,32,71,132,15,36,109,0,109,0,101,130,9,32,82,130,5,36,103,0,117,0,108,130,29,32,114,130,43,34,84,0,88,130,35,32,80,130,25,34,111,
0,103,130,1,34,121,0,67,130,27,32,101,132,59,32,84,130,31,33,0,0,65,155,9,34,20,0,0,65,11,6,130,8,135,2,33,1,1,130,9,8,120,1,1,2,1,3,1,4,1,5,1,6,1,7,1,8,1,9,1,10,1,11,1,12,1,13,1,14,
1,15,1,16,1,17,1,18,1,19,1,20,1,21,1,22,1,23,1,24,1,25,1,26,1,27,1,28,1,29,1,30,1,31,1,32,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,18,0,19,0,20,0,21,0,
22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,130,187,8,66,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,
57,0,58,0,59,0,60,0,61,0,62,0,63,0,64,0,65,0,66,130,243,9,75,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,
92,0,93,0,94,0,95,0,96,0,97,1,33,1,34,1,35,1,36,1,37,1,38,1,39,1,40,1,41,1,42,1,43,1,44,1,45,1,46,1,47,1,48,1,49,1,50,1,51,1,52,1,53,1,54,1,55,1,56,1,57,1,58,1,59,1,60,1,61,1,62,1,
63,1,64,1,65,0,172,0,163,0,132,0,133,0,189,0,150,0,232,0,134,0,142,0,139,0,157,0,169,0,164,0,239,0,138,0,218,0,131,0,147,0,242,0,243,0,141,0,151,0,136,0,195,0,222,0,241,0,158,0,170,
0,245,0,244,0,246,0,162,0,173,0,201,0,199,0,174,0,98,0,99,0,144,0,100,0,203,0,101,0,200,0,202,0,207,0,204,0,205,0,206,0,233,0,102,0,211,0,208,0,209,0,175,0,103,0,240,0,145,0,214,0,
212,0,213,0,104,0,235,0,237,0,137,0,106,0,105,0,107,0,109,0,108,0,110,0,160,0,111,0,113,0,112,0,114,0,115,0,117,0,116,0,118,0,119,0,234,0,120,0,122,0,121,0,123,0,125,0,124,0,184,0,
161,0,127,0,126,0,128,0,129,0,236,0,238,0,186,14,117,110,105,99,111,100,101,35,48,120,48,48,48,49,141,14,32,50,141,14,32,51,141,14,32,52,141,14,32,53,141,14,32,54,141,14,32,55,141,
14,32,56,141,14,32,57,141,14,32,97,141,14,32,98,141,14,32,99,141,14,32,100,141,14,32,101,141,14,32,102,140,14,33,49,48,141,14,141,239,32,49,141,239,32,49,141,239,32,49,141,239,32,49,
141,239,32,49,141,239,32,49,141,239,32,49,141,239,32,49,141,239,32,49,141,239,32,49,141,239,32,49,141,239,32,49,141,239,32,49,141,239,45,49,102,6,100,101,108,101,116,101,4,69,117,114,
111,140,236,32,56,141,236,32,56,141,236,32,56,141,236,32,56,141,236,32,56,141,236,32,56,141,236,32,56,141,236,32,56,141,236,32,56,141,236,32,56,141,236,32,56,141,236,32,56,141,236,
32,56,141,236,32,56,141,236,32,56,65,220,13,32,57,65,220,13,32,57,141,239,32,57,141,239,32,57,141,239,32,57,141,239,32,57,141,239,32,57,141,239,32,57,141,239,32,57,141,239,32,57,141,
239,32,57,141,239,32,57,141,239,32,57,141,239,32,57,141,239,32,57,141,239,35,57,102,0,0,5,250,72,249,98,247,
};
static const char* GetDefaultCompressedFontDataTTF(int* out_size)
{
*out_size = proggy_clean_ttf_compressed_size;
return (const char*)proggy_clean_ttf_compressed_data;
}
#endif // #ifndef IMGUI_DISABLE_DEFAULT_FONT
#endif // #ifndef IMGUI_DISABLE

227
external/imgui/imgui/imgui_internal.h vendored
View File

@ -1,4 +1,4 @@
// dear imgui, v1.91.3
// dear imgui, v1.91.7
// (internal structures/api)
// You may use this file to debug, understand or extend Dear ImGui features but we don't provide any guarantee of forward compatibility.
@ -61,6 +61,14 @@ Index of this file:
#if (defined __SSE__ || defined __x86_64__ || defined _M_X64 || (defined(_M_IX86_FP) && (_M_IX86_FP >= 1))) && !defined(IMGUI_DISABLE_SSE)
#define IMGUI_ENABLE_SSE
#include <immintrin.h>
#if (defined __AVX__ || defined __SSE4_2__)
#define IMGUI_ENABLE_SSE4_2
#include <nmmintrin.h>
#endif
#endif
// Emscripten has partial SSE 4.2 support where _mm_crc32_u32 is not available. See https://emscripten.org/docs/porting/simd.html#id11 and #8213
#if defined(IMGUI_ENABLE_SSE4_2) && !defined(IMGUI_USE_LEGACY_CRC32_ADLER) && !defined(__EMSCRIPTEN__)
#define IMGUI_ENABLE_SSE4_2_CRC
#endif
// Visual Studio warnings
@ -82,18 +90,18 @@ Index of this file:
#endif
#pragma clang diagnostic ignored "-Wunknown-pragmas" // warning: unknown warning group 'xxx'
#pragma clang diagnostic ignored "-Wfloat-equal" // warning: comparing floating point with == or != is unsafe // storing and comparing against same constants ok, for ImFloor()
#pragma clang diagnostic ignored "-Wunused-function" // for stb_textedit.h
#pragma clang diagnostic ignored "-Wmissing-prototypes" // for stb_textedit.h
#pragma clang diagnostic ignored "-Wold-style-cast"
#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
#pragma clang diagnostic ignored "-Wdouble-promotion"
#pragma clang diagnostic ignored "-Wold-style-cast" // warning: use of old-style cast
#pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant" // warning: zero as null pointer constant
#pragma clang diagnostic ignored "-Wdouble-promotion" // warning: implicit conversion from 'float' to 'double' when passing argument to function
#pragma clang diagnostic ignored "-Wimplicit-int-float-conversion" // warning: implicit conversion from 'xxx' to 'float' may lose precision
#pragma clang diagnostic ignored "-Wmissing-noreturn" // warning: function 'xxx' could be declared with attribute 'noreturn'
#pragma clang diagnostic ignored "-Wdeprecated-enum-enum-conversion"// warning: bitwise operation between different enumeration types ('XXXFlags_' and 'XXXFlagsPrivate_') is deprecated
#pragma clang diagnostic ignored "-Wunsafe-buffer-usage" // warning: 'xxx' is an unsafe pointer used for buffer access
#pragma clang diagnostic ignored "-Wnontrivial-memaccess" // warning: first argument in call to 'memset' is a pointer to non-trivially copyable type
#elif defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpragmas" // warning: unknown option after '#pragma GCC diagnostic' kind
#pragma GCC diagnostic ignored "-Wfloat-equal" // warning: comparing floating-point with '==' or '!=' is unsafe
#pragma GCC diagnostic ignored "-Wclass-memaccess" // [__GNUC__ >= 8] warning: 'memset/memcpy' clearing/writing an object of type 'xxxx' with no trivial copy-assignment; use assignment or value-initialization instead
#pragma GCC diagnostic ignored "-Wdeprecated-enum-enum-conversion" // warning: bitwise operation between different enumeration types ('XXXFlags_' and 'XXXFlagsPrivate_') is deprecated
#endif
@ -132,6 +140,7 @@ struct ImGuiContext; // Main Dear ImGui context
struct ImGuiContextHook; // Hook for extensions like ImGuiTestEngine
struct ImGuiDataVarInfo; // Variable information (e.g. to access style variables from an enum)
struct ImGuiDataTypeInfo; // Type information associated to a ImGuiDataType enum
struct ImGuiDeactivatedItemData; // Data for IsItemDeactivated()/IsItemDeactivatedAfterEdit() function.
struct ImGuiErrorRecoveryState; // Storage of stack sizes for error handling and recovery
struct ImGuiGroupData; // Stacked storage data for BeginGroup()/EndGroup()
struct ImGuiInputTextState; // Internal state of the currently focused/edited text input box
@ -141,7 +150,7 @@ struct ImGuiLocEntry; // A localization entry.
struct ImGuiMenuColumns; // Simple column measurement, currently used for MenuItem() only
struct ImGuiMultiSelectState; // Multi-selection persistent state (for focused selection).
struct ImGuiMultiSelectTempData; // Multi-selection temporary state (while traversing).
struct ImGuiNavItemData; // Result of a gamepad/keyboard directional navigation move query result
struct ImGuiNavItemData; // Result of a keyboard/gamepad directional navigation move query result
struct ImGuiMetricsConfig; // Storage for ShowMetricsWindow() and DebugNodeXXX() functions
struct ImGuiNextWindowData; // Storage for SetNextWindow** functions
struct ImGuiNextItemData; // Storage for SetNextItem** functions
@ -177,7 +186,8 @@ typedef int ImGuiDebugLogFlags; // -> enum ImGuiDebugLogFlags_ // F
typedef int ImGuiFocusRequestFlags; // -> enum ImGuiFocusRequestFlags_ // Flags: for FocusWindow()
typedef int ImGuiItemStatusFlags; // -> enum ImGuiItemStatusFlags_ // Flags: for g.LastItemData.StatusFlags
typedef int ImGuiOldColumnFlags; // -> enum ImGuiOldColumnFlags_ // Flags: for BeginColumns()
typedef int ImGuiNavHighlightFlags; // -> enum ImGuiNavHighlightFlags_ // Flags: for RenderNavHighlight()
typedef int ImGuiLogFlags; // -> enum ImGuiLogFlags_ // Flags: for LogBegin() text capturing function
typedef int ImGuiNavRenderCursorFlags; // -> enum ImGuiNavRenderCursorFlags_//Flags: for RenderNavCursor()
typedef int ImGuiNavMoveFlags; // -> enum ImGuiNavMoveFlags_ // Flags: for navigation requests
typedef int ImGuiNextItemDataFlags; // -> enum ImGuiNextItemDataFlags_ // Flags: for SetNextItemXXX() functions
typedef int ImGuiNextWindowDataFlags; // -> enum ImGuiNextWindowDataFlags_// Flags: for SetNextWindowXXX() functions
@ -212,11 +222,6 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit context pointer
#endif
// Debug Logging for ShowDebugLogWindow(). This is designed for relatively rare events so please don't spam.
#ifndef IMGUI_DISABLE_DEBUG_TOOLS
#define IMGUI_DEBUG_LOG(...) ImGui::DebugLog(__VA_ARGS__)
#else
#define IMGUI_DEBUG_LOG(...) ((void)0)
#endif
#define IMGUI_DEBUG_LOG_ERROR(...) do { ImGuiContext& g2 = *GImGui; if (g2.DebugLogFlags & ImGuiDebugLogFlags_EventError) IMGUI_DEBUG_LOG(__VA_ARGS__); else g2.DebugLogSkippedErrors++; } while (0)
#define IMGUI_DEBUG_LOG_ACTIVEID(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventActiveId) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_FOCUS(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventFocus) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
@ -225,6 +230,7 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit context pointer
#define IMGUI_DEBUG_LOG_SELECTION(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventSelection) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_CLIPPER(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventClipper) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_IO(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventIO) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_FONT(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventFont) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
#define IMGUI_DEBUG_LOG_INPUTROUTING(...) do{if (g.DebugLogFlags & ImGuiDebugLogFlags_EventInputRouting)IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
// Static Asserts
@ -260,6 +266,15 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit context pointer
#define IM_FLOOR IM_TRUNC
#endif
// Hint for branch prediction
#if (defined(__cplusplus) && (__cplusplus >= 202002L)) || (defined(_MSVC_LANG) && (_MSVC_LANG >= 202002L))
#define IM_LIKELY [[likely]]
#define IM_UNLIKELY [[unlikely]]
#else
#define IM_LIKELY
#define IM_UNLIKELY
#endif
// Enforce cdecl calling convention for functions called by the standard library, in case compilation settings changed the default to e.g. __vectorcall
#ifdef _MSC_VER
#define IMGUI_CDECL __cdecl
@ -447,7 +462,7 @@ static inline double ImRsqrt(double x) { return 1.0 / sqrt(x); }
template<typename T> static inline T ImMin(T lhs, T rhs) { return lhs < rhs ? lhs : rhs; }
template<typename T> static inline T ImMax(T lhs, T rhs) { return lhs >= rhs ? lhs : rhs; }
template<typename T> static inline T ImClamp(T v, T mn, T mx) { return (v < mn) ? mn : (v > mx) ? mx : v; }
template<typename T> static inline T ImLerp(T a, T b, float t) { return (T)(a + (b - a) * t); }
template<typename T> static inline T ImLerp(T a, T b, float t) { return (T)(a + (b - a) * (T)t); }
template<typename T> static inline void ImSwap(T& a, T& b) { T tmp = a; a = b; b = tmp; }
template<typename T> static inline T ImAddClampOverflow(T a, T b, T mn, T mx) { if (b < 0 && (a < mn - b)) return mn; if (b > 0 && (a > mx - b)) return mx; return a + b; }
template<typename T> static inline T ImSubClampOverflow(T a, T b, T mn, T mx) { if (b > 0 && (a < mn + b)) return mn; if (b < 0 && (a > mx + b)) return mx; return a - b; }
@ -751,10 +766,13 @@ IMGUI_API ImGuiStoragePair* ImLowerBound(ImGuiStoragePair* in_begin, ImGuiStorag
#define IM_DRAWLIST_ARCFAST_SAMPLE_MAX IM_DRAWLIST_ARCFAST_TABLE_SIZE // Sample index _PathArcToFastEx() for 360 angle.
// Data shared between all ImDrawList instances
// You may want to create your own instance of this if you want to use ImDrawList completely without ImGui. In that case, watch out for future changes to this structure.
// Conceptually this could have been called e.g. ImDrawListSharedContext
// Typically one ImGui context would create and maintain one of this.
// You may want to create your own instance of you try to ImDrawList completely without ImGui. In that case, watch out for future changes to this structure.
struct IMGUI_API ImDrawListSharedData
{
ImVec2 TexUvWhitePixel; // UV of white pixel in the atlas
const ImVec4* TexUvLines; // UV of anti-aliased lines in the atlas
ImFont* Font; // Current/default font (optional, for simplified AddText overload)
float FontSize; // Current/default font size (optional, for simplified AddText overload)
float FontScale; // Current/default font scale (== FontSize / Font->FontSize)
@ -762,15 +780,12 @@ struct IMGUI_API ImDrawListSharedData
float CircleSegmentMaxError; // Number of circle segments to use per pixel of radius for AddCircle() etc
ImVec4 ClipRectFullscreen; // Value for PushClipRectFullscreen()
ImDrawListFlags InitialFlags; // Initial flags at the beginning of the frame (it is possible to alter flags on a per-drawlist basis afterwards)
ImVector<ImVec2> TempBuffer; // Temporary write buffer
// [Internal] Temp write buffer
ImVector<ImVec2> TempBuffer;
// [Internal] Lookup tables
// Lookup tables
ImVec2 ArcFastVtx[IM_DRAWLIST_ARCFAST_TABLE_SIZE]; // Sample points on the quarter of the circle.
float ArcFastRadiusCutoff; // Cutoff radius after which arc drawing will fallback to slower PathArcTo()
ImU8 CircleSegmentCounts[64]; // Precomputed segment count for given radius before we calculate it dynamically (to avoid calculation overhead)
const ImVec4* TexUvLines; // UV of anti-aliased lines in the atlas
ImDrawListSharedData();
void SetCircleTessellationMaxError(float max_error);
@ -813,8 +828,7 @@ struct ImGuiDataTypeInfo
// Extend ImGuiDataType_
enum ImGuiDataTypePrivate_
{
ImGuiDataType_String = ImGuiDataType_COUNT + 1,
ImGuiDataType_Pointer,
ImGuiDataType_Pointer = ImGuiDataType_COUNT + 1,
ImGuiDataType_ID,
};
@ -823,8 +837,8 @@ enum ImGuiDataTypePrivate_
//-----------------------------------------------------------------------------
// Extend ImGuiItemFlags
// - input: PushItemFlag() manipulates g.CurrentItemFlags, ItemAdd() calls may add extra flags.
// - output: stored in g.LastItemData.InFlags
// - input: PushItemFlag() manipulates g.CurrentItemFlags, g.NextItemData.ItemFlags, ItemAdd() calls may add extra flags too.
// - output: stored in g.LastItemData.ItemFlags
enum ImGuiItemFlagsPrivate_
{
// Controlled by user
@ -833,6 +847,8 @@ enum ImGuiItemFlagsPrivate_
ImGuiItemFlags_MixedValue = 1 << 12, // false // [BETA] Represent a mixed/indeterminate value, generally multi-selection where values differ. Currently only supported by Checkbox() (later should support all sorts of widgets)
ImGuiItemFlags_NoWindowHoverableCheck = 1 << 13, // false // Disable hoverable check in ItemHoverable()
ImGuiItemFlags_AllowOverlap = 1 << 14, // false // Allow being overlapped by another widget. Not-hovered to Hovered transition deferred by a frame.
ImGuiItemFlags_NoNavDisableMouseHover = 1 << 15, // false // Nav keyboard/gamepad mode doesn't disable hover highlight (behave as if NavHighlightItemUnderNav==false).
ImGuiItemFlags_NoMarkEdited = 1 << 16, // false // Skip calling MarkItemEdited()
// Controlled by widget code
ImGuiItemFlags_Inputable = 1 << 20, // false // [WIP] Auto-activate input mode when tab focused. Currently only used and supported by a few items before it becomes a generic feature.
@ -885,9 +901,8 @@ enum ImGuiInputTextFlagsPrivate_
{
// [Internal]
ImGuiInputTextFlags_Multiline = 1 << 26, // For internal use by InputTextMultiline()
ImGuiInputTextFlags_NoMarkEdited = 1 << 27, // For internal use by functions using InputText() before reformatting data
ImGuiInputTextFlags_MergedItem = 1 << 28, // For internal use by TempInputText(), will skip calling ItemAdd(). Require bounding-box to strictly match.
ImGuiInputTextFlags_LocalizeDecimalPoint= 1 << 29, // For internal use by InputScalar() and TempInputScalar()
ImGuiInputTextFlags_MergedItem = 1 << 27, // For internal use by TempInputText(), will skip calling ItemAdd(). Require bounding-box to strictly match.
ImGuiInputTextFlags_LocalizeDecimalPoint= 1 << 28, // For internal use by InputScalar() and TempInputScalar()
};
// Extend ImGuiButtonFlags_
@ -899,15 +914,15 @@ enum ImGuiButtonFlagsPrivate_
ImGuiButtonFlags_PressedOnRelease = 1 << 7, // return true on release (default requires click+release)
ImGuiButtonFlags_PressedOnDoubleClick = 1 << 8, // return true on double-click (default requires click+release)
ImGuiButtonFlags_PressedOnDragDropHold = 1 << 9, // return true when held into while we are drag and dropping another item (used by e.g. tree nodes, collapsing headers)
ImGuiButtonFlags_Repeat = 1 << 10, // hold to repeat
//ImGuiButtonFlags_Repeat = 1 << 10, // hold to repeat -> use ImGuiItemFlags_ButtonRepeat instead.
ImGuiButtonFlags_FlattenChildren = 1 << 11, // allow interactions even if a child window is overlapping
ImGuiButtonFlags_AllowOverlap = 1 << 12, // require previous frame HoveredId to either match id or be null before being usable.
ImGuiButtonFlags_DontClosePopups = 1 << 13, // disable automatically closing parent popup on press // [UNUSED]
//ImGuiButtonFlags_DontClosePopups = 1 << 13, // disable automatically closing parent popup on press
//ImGuiButtonFlags_Disabled = 1 << 14, // disable interactions -> use BeginDisabled() or ImGuiItemFlags_Disabled
ImGuiButtonFlags_AlignTextBaseLine = 1 << 15, // vertically align button to match text baseline - ButtonEx() only // FIXME: Should be removed and handled by SmallButton(), not possible currently because of DC.CursorPosPrevLine
ImGuiButtonFlags_NoKeyModifiers = 1 << 16, // disable mouse interaction if a key modifier is held
ImGuiButtonFlags_NoKeyModsAllowed = 1 << 16, // disable mouse interaction if a key modifier is held
ImGuiButtonFlags_NoHoldingActiveId = 1 << 17, // don't set ActiveId while holding the mouse (ImGuiButtonFlags_PressedOnClick only)
ImGuiButtonFlags_NoNavFocus = 1 << 18, // don't override navigation focus when activated (FIXME: this is essentially used every time an item uses ImGuiItemFlags_NoNav, but because legacy specs don't requires LastItemData to be set ButtonBehavior(), we can't poll g.LastItemData.InFlags)
ImGuiButtonFlags_NoNavFocus = 1 << 18, // don't override navigation focus when activated (FIXME: this is essentially used every time an item uses ImGuiItemFlags_NoNav, but because legacy specs don't requires LastItemData to be set ButtonBehavior(), we can't poll g.LastItemData.ItemFlags)
ImGuiButtonFlags_NoHoveredOnFocus = 1 << 19, // don't report as hovered when nav focus is on this item
ImGuiButtonFlags_NoSetKeyOwner = 1 << 20, // don't set key/input owner on the initial click (note: mouse buttons are keys! often, the key in question will be ImGuiKey_MouseLeft!)
ImGuiButtonFlags_NoTestKeyOwner = 1 << 21, // don't test key/input owner when polling the key (note: mouse buttons are keys! often, the key in question will be ImGuiKey_MouseLeft!)
@ -946,7 +961,7 @@ enum ImGuiSelectableFlagsPrivate_
enum ImGuiTreeNodeFlagsPrivate_
{
ImGuiTreeNodeFlags_ClipLabelForTrailingButton = 1 << 28,// FIXME-WIP: Hard-coded for CollapsingHeader()
ImGuiTreeNodeFlags_UpsideDownArrow = 1 << 29,// FIXME-WIP: Turn Down arrow into an Up arrow, but reversed trees (#6517)
ImGuiTreeNodeFlags_UpsideDownArrow = 1 << 29,// FIXME-WIP: Turn Down arrow into an Up arrow, for reversed trees (#6517)
ImGuiTreeNodeFlags_OpenOnMask_ = ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_OpenOnArrow,
};
@ -988,13 +1003,16 @@ enum ImGuiLayoutType_
ImGuiLayoutType_Vertical = 1
};
enum ImGuiLogType
// Flags for LogBegin() text capturing function
enum ImGuiLogFlags_
{
ImGuiLogType_None = 0,
ImGuiLogType_TTY,
ImGuiLogType_File,
ImGuiLogType_Buffer,
ImGuiLogType_Clipboard,
ImGuiLogFlags_None = 0,
ImGuiLogFlags_OutputTTY = 1 << 0,
ImGuiLogFlags_OutputFile = 1 << 1,
ImGuiLogFlags_OutputBuffer = 1 << 2,
ImGuiLogFlags_OutputClipboard = 1 << 3,
ImGuiLogFlags_OutputMask_ = ImGuiLogFlags_OutputTTY | ImGuiLogFlags_OutputFile | ImGuiLogFlags_OutputBuffer | ImGuiLogFlags_OutputClipboard,
};
// X/Y enums are fixed to 0/1 so they may be used to index ImVec2
@ -1053,7 +1071,7 @@ struct IMGUI_API ImGuiGroupData
ImVec2 BackupCurrLineSize;
float BackupCurrLineTextBaseOffset;
ImGuiID BackupActiveIdIsAlive;
bool BackupActiveIdPreviousFrameIsAlive;
bool BackupDeactivatedIdIsAlive;
bool BackupHoveredIdIsAlive;
bool BackupIsSameLine;
bool EmitItem;
@ -1104,26 +1122,27 @@ struct IMGUI_API ImGuiInputTextState
{
ImGuiContext* Ctx; // parent UI context (needs to be set explicitly by parent).
ImStbTexteditState* Stb; // State for stb_textedit.h
ImGuiInputTextFlags Flags; // copy of InputText() flags. may be used to check if e.g. ImGuiInputTextFlags_Password is set.
ImGuiID ID; // widget id owning the text state
int CurLenA; // UTF-8 length of the string in TextA (in bytes)
ImVector<char> TextA; // main UTF8 buffer.
ImVector<char> InitialTextA; // value to revert to when pressing Escape = backup of end-user buffer at the time of focus (in UTF-8, unaltered)
int TextLen; // UTF-8 length of the string in TextA (in bytes)
const char* TextSrc; // == TextA.Data unless read-only, in which case == buf passed to InputText(). Field only set and valid _inside_ the call InputText() call.
ImVector<char> TextA; // main UTF8 buffer. TextA.Size is a buffer size! Should always be >= buf_size passed by user (and of course >= CurLenA + 1).
ImVector<char> TextToRevertTo; // value to revert to when pressing Escape = backup of end-user buffer at the time of focus (in UTF-8, unaltered)
ImVector<char> CallbackTextBackup; // temporary storage for callback to support automatic reconcile of undo-stack
int BufCapacityA; // end-user buffer capacity
int BufCapacity; // end-user buffer capacity (include zero terminator)
ImVec2 Scroll; // horizontal offset (managed manually) + vertical scrolling (pulled from child window's own Scroll.y)
float CursorAnim; // timer for cursor blink, reset on every user action so the cursor reappears immediately
bool CursorFollow; // set when we want scrolling to follow the current cursor position (not always!)
bool SelectedAllMouseLock; // after a double-click to select all, we ignore further mouse drags to update selection
bool Edited; // edited this frame
ImGuiInputTextFlags Flags; // copy of InputText() flags. may be used to check if e.g. ImGuiInputTextFlags_Password is set.
bool ReloadUserBuf; // force a reload of user buf so it may be modified externally. may be automatic in future version.
int ReloadSelectionStart; // POSITIONS ARE IN IMWCHAR units *NOT* UTF-8 this is why this is not exposed yet.
bool WantReloadUserBuf; // force a reload of user buf so it may be modified externally. may be automatic in future version.
int ReloadSelectionStart;
int ReloadSelectionEnd;
ImGuiInputTextState();
~ImGuiInputTextState();
void ClearText() { CurLenA = 0; TextA[0] = 0; CursorClamp(); }
void ClearFreeMemory() { TextA.clear(); InitialTextA.clear(); }
void ClearText() { TextLen = 0; TextA[0] = 0; CursorClamp(); }
void ClearFreeMemory() { TextA.clear(); TextToRevertTo.clear(); }
void OnKeyPressed(int key); // Cannot be inline because we call in code in stb_textedit.h implementation
void OnCharPressed(unsigned int c);
@ -1208,7 +1227,7 @@ enum ImGuiNextItemDataFlags_
struct ImGuiNextItemData
{
ImGuiNextItemDataFlags Flags;
ImGuiNextItemDataFlags HasFlags; // Called HasFlags instead of Flags to avoid mistaking this
ImGuiItemFlags ItemFlags; // Currently only tested/used for ImGuiItemFlags_AllowOverlap and ImGuiItemFlags_HasSelectionUserData.
// Non-flags members are NOT cleared by ItemAdd() meaning they are still valid during NavProcessItem()
ImGuiID FocusScopeId; // Set by SetNextItemSelectionUserData()
@ -1222,18 +1241,18 @@ struct ImGuiNextItemData
ImGuiID StorageId; // Set by SetNextItemStorageID()
ImGuiNextItemData() { memset(this, 0, sizeof(*this)); SelectionUserData = -1; }
inline void ClearFlags() { Flags = ImGuiNextItemDataFlags_None; ItemFlags = ImGuiItemFlags_None; } // Also cleared manually by ItemAdd()!
inline void ClearFlags() { HasFlags = ImGuiNextItemDataFlags_None; ItemFlags = ImGuiItemFlags_None; } // Also cleared manually by ItemAdd()!
};
// Status storage for the last submitted item
struct ImGuiLastItemData
{
ImGuiID ID;
ImGuiItemFlags InFlags; // See ImGuiItemFlags_
ImGuiItemFlags ItemFlags; // See ImGuiItemFlags_ (called 'InFlags' before v1.91.4).
ImGuiItemStatusFlags StatusFlags; // See ImGuiItemStatusFlags_
ImRect Rect; // Full rectangle
ImRect NavRect; // Navigation scoring rectangle (not displayed)
// Rarely used fields are not explicitly cleared, only valid when the corresponding ImGuiItemStatusFlags ar set.
// Rarely used fields are not explicitly cleared, only valid when the corresponding ImGuiItemStatusFlags are set.
ImRect DisplayRect; // Display rectangle. ONLY VALID IF (StatusFlags & ImGuiItemStatusFlags_HasDisplayRect) is set.
ImRect ClipRect; // Clip rectangle at the time of submitting item. ONLY VALID IF (StatusFlags & ImGuiItemStatusFlags_HasClipRect) is set..
ImGuiKeyChord Shortcut; // Shortcut at the time of submitting item. ONLY VALID IF (StatusFlags & ImGuiItemStatusFlags_HasShortcut) is set..
@ -1249,7 +1268,7 @@ struct ImGuiTreeNodeStackData
{
ImGuiID ID;
ImGuiTreeNodeFlags TreeFlags;
ImGuiItemFlags InFlags; // Used for nav landing
ImGuiItemFlags ItemFlags; // Used for nav landing
ImRect NavRect; // Used for nav landing
};
@ -1296,6 +1315,15 @@ struct ImGuiPtrOrIndex
ImGuiPtrOrIndex(int index) { Ptr = NULL; Index = index; }
};
// Data used by IsItemDeactivated()/IsItemDeactivatedAfterEdit() functions
struct ImGuiDeactivatedItemData
{
ImGuiID ID;
int ElapseFrame;
bool HasBeenEditedBefore;
bool IsAlive;
};
//-----------------------------------------------------------------------------
// [SECTION] Popup support
//-----------------------------------------------------------------------------
@ -1545,12 +1573,18 @@ enum ImGuiScrollFlags_
ImGuiScrollFlags_MaskY_ = ImGuiScrollFlags_KeepVisibleEdgeY | ImGuiScrollFlags_KeepVisibleCenterY | ImGuiScrollFlags_AlwaysCenterY,
};
enum ImGuiNavHighlightFlags_
enum ImGuiNavRenderCursorFlags_
{
ImGuiNavHighlightFlags_None = 0,
ImGuiNavHighlightFlags_Compact = 1 << 1, // Compact highlight, no padding
ImGuiNavHighlightFlags_AlwaysDraw = 1 << 2, // Draw rectangular highlight if (g.NavId == id) _even_ when using the mouse.
ImGuiNavHighlightFlags_NoRounding = 1 << 3,
ImGuiNavRenderCursorFlags_None = 0,
ImGuiNavRenderCursorFlags_Compact = 1 << 1, // Compact highlight, no padding/distance from focused item
ImGuiNavRenderCursorFlags_AlwaysDraw = 1 << 2, // Draw rectangular highlight if (g.NavId == id) even when g.NavCursorVisible == false, aka even when using the mouse.
ImGuiNavRenderCursorFlags_NoRounding = 1 << 3,
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
ImGuiNavHighlightFlags_None = ImGuiNavRenderCursorFlags_None, // Renamed in 1.91.4
ImGuiNavHighlightFlags_Compact = ImGuiNavRenderCursorFlags_Compact, // Renamed in 1.91.4
ImGuiNavHighlightFlags_AlwaysDraw = ImGuiNavRenderCursorFlags_AlwaysDraw, // Renamed in 1.91.4
ImGuiNavHighlightFlags_NoRounding = ImGuiNavRenderCursorFlags_NoRounding, // Renamed in 1.91.4
#endif
};
enum ImGuiNavMoveFlags_
@ -1571,7 +1605,7 @@ enum ImGuiNavMoveFlags_
ImGuiNavMoveFlags_IsPageMove = 1 << 11, // Identify a PageDown/PageUp request.
ImGuiNavMoveFlags_Activate = 1 << 12, // Activate/select target item.
ImGuiNavMoveFlags_NoSelect = 1 << 13, // Don't trigger selection by not setting g.NavJustMovedTo
ImGuiNavMoveFlags_NoSetNavHighlight = 1 << 14, // Do not alter the visible state of keyboard vs mouse nav highlight
ImGuiNavMoveFlags_NoSetNavCursorVisible = 1 << 14, // Do not alter the nav cursor visible state
ImGuiNavMoveFlags_NoClearActiveId = 1 << 15, // (Experimental) Do not clear active id when applying move result
};
@ -1589,17 +1623,17 @@ struct ImGuiNavItemData
ImGuiID ID; // Init,Move // Best candidate item ID
ImGuiID FocusScopeId; // Init,Move // Best candidate focus scope ID
ImRect RectRel; // Init,Move // Best candidate bounding box in window relative space
ImGuiItemFlags InFlags; // ????,Move // Best candidate item flags
ImGuiItemFlags ItemFlags; // ????,Move // Best candidate item flags
float DistBox; // Move // Best candidate box distance to current NavId
float DistCenter; // Move // Best candidate center distance to current NavId
float DistAxial; // Move // Best candidate axial distance to current NavId
ImGuiSelectionUserData SelectionUserData;//I+Mov // Best candidate SetNextItemSelectionUserData() value. Valid if (InFlags & ImGuiItemFlags_HasSelectionUserData)
ImGuiSelectionUserData SelectionUserData;//I+Mov // Best candidate SetNextItemSelectionUserData() value. Valid if (ItemFlags & ImGuiItemFlags_HasSelectionUserData)
ImGuiNavItemData() { Clear(); }
void Clear() { Window = NULL; ID = FocusScopeId = 0; InFlags = 0; SelectionUserData = -1; DistBox = DistCenter = DistAxial = FLT_MAX; }
void Clear() { Window = NULL; ID = FocusScopeId = 0; ItemFlags = 0; SelectionUserData = -1; DistBox = DistCenter = DistAxial = FLT_MAX; }
};
// Storage for PushFocusScope()
// Storage for PushFocusScope(), g.FocusScopeStack[], g.NavFocusRoute[]
struct ImGuiFocusScopeData
{
ImGuiID ID;
@ -1900,6 +1934,7 @@ typedef void (*ImGuiErrorCallback)(ImGuiContext* ctx, void* user_data, const cha
// [SECTION] Metrics, Debug Tools
//-----------------------------------------------------------------------------
// See IMGUI_DEBUG_LOG() and IMGUI_DEBUG_LOG_XXX() macros.
enum ImGuiDebugLogFlags_
{
// Event types
@ -1912,11 +1947,12 @@ enum ImGuiDebugLogFlags_
ImGuiDebugLogFlags_EventClipper = 1 << 5,
ImGuiDebugLogFlags_EventSelection = 1 << 6,
ImGuiDebugLogFlags_EventIO = 1 << 7,
ImGuiDebugLogFlags_EventInputRouting = 1 << 8,
ImGuiDebugLogFlags_EventDocking = 1 << 9, // Unused in this branch
ImGuiDebugLogFlags_EventViewport = 1 << 10, // Unused in this branch
ImGuiDebugLogFlags_EventFont = 1 << 8,
ImGuiDebugLogFlags_EventInputRouting = 1 << 9,
ImGuiDebugLogFlags_EventDocking = 1 << 10, // Unused in this branch
ImGuiDebugLogFlags_EventViewport = 1 << 11, // Unused in this branch
ImGuiDebugLogFlags_EventMask_ = ImGuiDebugLogFlags_EventError | ImGuiDebugLogFlags_EventActiveId | ImGuiDebugLogFlags_EventFocus | ImGuiDebugLogFlags_EventPopup | ImGuiDebugLogFlags_EventNav | ImGuiDebugLogFlags_EventClipper | ImGuiDebugLogFlags_EventSelection | ImGuiDebugLogFlags_EventIO | ImGuiDebugLogFlags_EventInputRouting | ImGuiDebugLogFlags_EventDocking | ImGuiDebugLogFlags_EventViewport,
ImGuiDebugLogFlags_EventMask_ = ImGuiDebugLogFlags_EventError | ImGuiDebugLogFlags_EventActiveId | ImGuiDebugLogFlags_EventFocus | ImGuiDebugLogFlags_EventPopup | ImGuiDebugLogFlags_EventNav | ImGuiDebugLogFlags_EventClipper | ImGuiDebugLogFlags_EventSelection | ImGuiDebugLogFlags_EventIO | ImGuiDebugLogFlags_EventFont | ImGuiDebugLogFlags_EventInputRouting | ImGuiDebugLogFlags_EventDocking | ImGuiDebugLogFlags_EventViewport,
ImGuiDebugLogFlags_OutputToTTY = 1 << 20, // Also send output to TTY
ImGuiDebugLogFlags_OutputToTestEngine = 1 << 21, // Also send output to Test Engine
};
@ -2018,9 +2054,9 @@ struct ImGuiContext
int FrameCount;
int FrameCountEnded;
int FrameCountRendered;
ImGuiID WithinEndChildID; // Set within EndChild()
bool WithinFrameScope; // Set by NewFrame(), cleared by EndFrame()
bool WithinFrameScopeWithImplicitWindow; // Set by NewFrame(), cleared by EndFrame() when the implicit debug window has been pushed
bool WithinEndChild; // Set within EndChild()
bool GcCompactAll; // Request full GC
bool TestEngineHookItems; // Will call test engine hooks: ImGuiTestEngineHook_ItemAdd(), ImGuiTestEngineHook_ItemInfo(), ImGuiTestEngineHook_Log()
void* TestEngine; // Test engine user data
@ -2080,9 +2116,8 @@ struct ImGuiContext
ImGuiWindow* ActiveIdWindow;
ImGuiInputSource ActiveIdSource; // Activating source: ImGuiInputSource_Mouse OR ImGuiInputSource_Keyboard OR ImGuiInputSource_Gamepad
ImGuiID ActiveIdPreviousFrame;
bool ActiveIdPreviousFrameIsAlive;
bool ActiveIdPreviousFrameHasBeenEditedBefore;
ImGuiWindow* ActiveIdPreviousFrameWindow;
ImGuiDeactivatedItemData DeactivatedItemData;
ImGuiDataTypeStorage ActiveIdValueOnActivation; // Backup of initial value at the time of activation. ONLY SET BY SPECIFIC WIDGETS: DragXXX and SliderXXX.
ImGuiID LastActiveId; // Store the last non-zero ActiveId, useful for animation.
float LastActiveIdTimer; // Store the last non-zero ActiveId timer since the beginning of activation, useful for animation.
@ -2125,9 +2160,15 @@ struct ImGuiContext
// Viewports
ImVector<ImGuiViewportP*> Viewports; // Active viewports (Size==1 in 'master' branch). Each viewports hold their copy of ImDrawData.
// Gamepad/keyboard Navigation
ImGuiWindow* NavWindow; // Focused window for navigation. Could be called 'FocusedWindow'
// Keyboard/Gamepad Navigation
bool NavCursorVisible; // Nav focus cursor/rectangle is visible? We hide it after a mouse click. We show it after a nav move.
bool NavHighlightItemUnderNav; // Disable mouse hovering highlight. Highlight navigation focused item instead of mouse hovered item.
//bool NavDisableHighlight; // Old name for !g.NavCursorVisible before 1.91.4 (2024/10/18). OPPOSITE VALUE (g.NavDisableHighlight == !g.NavCursorVisible)
//bool NavDisableMouseHover; // Old name for g.NavHighlightItemUnderNav before 1.91.1 (2024/10/18) this was called When user starts using keyboard/gamepad, we hide mouse hovering highlight until mouse is touched again.
bool NavMousePosDirty; // When set we will update mouse position if io.ConfigNavMoveSetMousePos is set (not enabled by default)
bool NavIdIsAlive; // Nav widget has been seen this frame ~~ NavRectRel is valid
ImGuiID NavId; // Focused item for navigation
ImGuiWindow* NavWindow; // Focused window for navigation. Could be called 'FocusedWindow'
ImGuiID NavFocusScopeId; // Focused focus scope (e.g. selection code often wants to "clear other items" when landing on an item of the same scope)
ImGuiNavLayer NavLayer; // Focused layer (main scrolling layer, or menu/title bar layer)
ImGuiID NavActivateId; // ~~ (g.ActiveId == 0) && (IsKeyPressed(ImGuiKey_Space) || IsKeyDown(ImGuiKey_Enter) || IsKeyPressed(ImGuiKey_NavGamepadActivate)) ? NavId : 0, also set when calling ActivateItem()
@ -2141,10 +2182,7 @@ struct ImGuiContext
ImGuiActivateFlags NavNextActivateFlags;
ImGuiInputSource NavInputSource; // Keyboard or Gamepad mode? THIS CAN ONLY BE ImGuiInputSource_Keyboard or ImGuiInputSource_Mouse
ImGuiSelectionUserData NavLastValidSelectionUserData; // Last valid data passed to SetNextItemSelectionUser(), or -1. For current window. Not reset when focusing an item that doesn't have selection data.
bool NavIdIsAlive; // Nav widget has been seen this frame ~~ NavRectRel is valid
bool NavMousePosDirty; // When set we will update mouse position if (io.ConfigFlags & ImGuiConfigFlags_NavEnableSetMousePos) if set (NB: this not enabled by default)
bool NavDisableHighlight; // When user starts using mouse, we hide gamepad/keyboard highlight (NB: but they are still available, which is why NavDisableHighlight isn't always != NavDisableMouseHover)
bool NavDisableMouseHover; // When user starts using gamepad/keyboard, we hide mouse hovering highlight until mouse is touched again.
ImS8 NavCursorHideFrames;
// Navigation: Init & Move Requests
bool NavAnyRequest; // ~~ NavMoveRequest || NavInitRequest this is to perform early out in ItemAdd()
@ -2176,7 +2214,7 @@ struct ImGuiContext
ImGuiID NavJustMovedToFocusScopeId; // Just navigated to this focus scope id (result of a successfully MoveRequest).
ImGuiKeyChord NavJustMovedToKeyMods;
bool NavJustMovedToIsTabbing; // Copy of ImGuiNavMoveFlags_IsTabbing. Maybe we should store whole flags.
bool NavJustMovedToHasSelectionData; // Copy of move result's InFlags & ImGuiItemFlags_HasSelectionUserData). Maybe we should just store ImGuiNavItemData.
bool NavJustMovedToHasSelectionData; // Copy of move result's ItemFlags & ImGuiItemFlags_HasSelectionUserData). Maybe we should just store ImGuiNavItemData.
// Navigation: Windowing (CTRL+TAB for list, or Menu button + keys or directional pads to move/resize)
ImGuiKeyChord ConfigNavWindowingKeyNext; // = ImGuiMod_Ctrl | ImGuiKey_Tab (or ImGuiMod_Super | ImGuiKey_Tab on OS X). For reconfiguration (see #4828)
@ -2281,7 +2319,6 @@ struct ImGuiContext
float DragSpeedDefaultRatio; // If speed == 0.0f, uses (max-min) * DragSpeedDefaultRatio
float DisabledAlphaBackup; // Backup for style.Alpha for BeginDisabled()
short DisabledStackSize;
short LockMarkEdited;
short TooltipOverrideCount;
ImGuiWindow* TooltipPreviousWindow; // Window of last tooltip submitted during the frame
ImVector<char> ClipboardHandlerData; // If no custom clipboard handler is defined
@ -2307,7 +2344,8 @@ struct ImGuiContext
// Capture/Logging
bool LogEnabled; // Currently capturing
ImGuiLogType LogType; // Capture target
ImGuiLogFlags LogFlags; // Capture flags/type
ImGuiWindow* LogWindow;
ImFileHandle LogFile; // If != NULL log to stdout/ file
ImGuiTextBuffer LogBuffer; // Accumulation buffer when log to clipboard. This is pointer so our GImGui static constructor doesn't call heap allocators.
const char* LogNextPrefix;
@ -2927,6 +2965,7 @@ namespace ImGui
// If this ever crashes because g.CurrentWindow is NULL, it means that either:
// - ImGui::NewFrame() has never been called, which is illegal.
// - You are calling ImGui functions after ImGui::EndFrame()/ImGui::Render() and before the next ImGui::NewFrame(), which is also illegal.
IMGUI_API ImGuiIO& GetIOEx(ImGuiContext* ctx);
inline ImGuiWindow* GetCurrentWindowRead() { ImGuiContext& g = *GImGui; return g.CurrentWindow; }
inline ImGuiWindow* GetCurrentWindow() { ImGuiContext& g = *GImGui; g.CurrentWindow->WriteAccessed = true; return g.CurrentWindow; }
IMGUI_API ImGuiWindow* FindWindowByID(ImGuiID id);
@ -2988,6 +3027,7 @@ namespace ImGui
IMGUI_API void CallContextHooks(ImGuiContext* context, ImGuiContextHookType type);
// Viewports
IMGUI_API void ScaleWindowsInViewport(ImGuiViewportP* viewport, float scale);
IMGUI_API void SetWindowViewport(ImGuiWindow* window, ImGuiViewportP* viewport);
// Settings
@ -3024,7 +3064,7 @@ namespace ImGui
// Basic Accessors
inline ImGuiItemStatusFlags GetItemStatusFlags() { ImGuiContext& g = *GImGui; return g.LastItemData.StatusFlags; }
inline ImGuiItemFlags GetItemFlags() { ImGuiContext& g = *GImGui; return g.LastItemData.InFlags; }
inline ImGuiItemFlags GetItemFlags() { ImGuiContext& g = *GImGui; return g.LastItemData.ItemFlags; }
inline ImGuiID GetActiveID() { ImGuiContext& g = *GImGui; return g.ActiveId; }
inline ImGuiID GetFocusID() { ImGuiContext& g = *GImGui; return g.NavId; }
IMGUI_API void SetActiveID(ImGuiID id, ImGuiWindow* window);
@ -3057,7 +3097,7 @@ namespace ImGui
IMGUI_API void EndDisabledOverrideReenable();
// Logging/Capture
IMGUI_API void LogBegin(ImGuiLogType type, int auto_open_depth); // -> BeginCapture() when we design v2 api, for now stay under the radar by using the old name.
IMGUI_API void LogBegin(ImGuiLogFlags flags, int auto_open_depth); // -> BeginCapture() when we design v2 api, for now stay under the radar by using the old name.
IMGUI_API void LogToBuffer(int auto_open_depth = -1); // Start logging/capturing to internal buffer
IMGUI_API void LogRenderedText(const ImVec2* ref_pos, const char* text, const char* text_end = NULL);
IMGUI_API void LogSetNextTextDecoration(const char* prefix, const char* suffix);
@ -3093,7 +3133,7 @@ namespace ImGui
IMGUI_API bool BeginComboPreview();
IMGUI_API void EndComboPreview();
// Gamepad/Keyboard Navigation
// Keyboard/Gamepad Navigation
IMGUI_API void NavInitWindow(ImGuiWindow* window, bool force_reinit);
IMGUI_API void NavInitRequestApplyResult();
IMGUI_API bool NavMoveRequestButNoResultYet();
@ -3106,7 +3146,7 @@ namespace ImGui
IMGUI_API void NavMoveRequestTryWrapping(ImGuiWindow* window, ImGuiNavMoveFlags move_flags);
IMGUI_API void NavHighlightActivated(ImGuiID id);
IMGUI_API void NavClearPreferredPosForAxis(ImGuiAxis axis);
IMGUI_API void NavRestoreHighlightAfterMove();
IMGUI_API void SetNavCursorVisibleAfterMove();
IMGUI_API void NavUpdateCurrentWindowIsScrollPushableX();
IMGUI_API void SetNavWindow(ImGuiWindow* window);
IMGUI_API void SetNavID(ImGuiID id, ImGuiNavLayer nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel);
@ -3223,6 +3263,8 @@ namespace ImGui
IMGUI_API void RenderDragDropTargetRect(const ImRect& bb, const ImRect& item_clip_rect);
// Typing-Select API
// (provide Windows Explorer style "select items by typing partial name" + "cycle through items by typing same letter" feature)
// (this is currently not documented nor used by main library, but should work. See "widgets_typingselect" in imgui_test_suite for usage code. Please let us know if you use this!)
IMGUI_API ImGuiTypingSelectRequest* GetTypingSelectRequest(ImGuiTypingSelectFlags flags = ImGuiTypingSelectFlags_None);
IMGUI_API int TypingSelectFindMatch(ImGuiTypingSelectRequest* req, int items_count, const char* (*get_item_name_func)(void*, int), void* user_data, int nav_item_idx);
IMGUI_API int TypingSelectFindNextSingleCharMatch(ImGuiTypingSelectRequest* req, int items_count, const char* (*get_item_name_func)(void*, int), void* user_data, int nav_item_idx);
@ -3340,7 +3382,10 @@ namespace ImGui
IMGUI_API void RenderFrame(ImVec2 p_min, ImVec2 p_max, ImU32 fill_col, bool borders = true, float rounding = 0.0f);
IMGUI_API void RenderFrameBorder(ImVec2 p_min, ImVec2 p_max, float rounding = 0.0f);
IMGUI_API void RenderColorRectWithAlphaCheckerboard(ImDrawList* draw_list, ImVec2 p_min, ImVec2 p_max, ImU32 fill_col, float grid_step, ImVec2 grid_off, float rounding = 0.0f, ImDrawFlags flags = 0);
IMGUI_API void RenderNavHighlight(const ImRect& bb, ImGuiID id, ImGuiNavHighlightFlags flags = ImGuiNavHighlightFlags_None); // Navigation highlight
IMGUI_API void RenderNavCursor(const ImRect& bb, ImGuiID id, ImGuiNavRenderCursorFlags flags = ImGuiNavRenderCursorFlags_None); // Navigation highlight
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
inline void RenderNavHighlight(const ImRect& bb, ImGuiID id, ImGuiNavRenderCursorFlags flags = ImGuiNavRenderCursorFlags_None) { RenderNavCursor(bb, id, flags); } // Renamed in 1.91.4
#endif
IMGUI_API const char* FindRenderedTextEnd(const char* text, const char* text_end = NULL); // Find the optional ## from which we stop displaying text.
IMGUI_API void RenderMouseCursor(ImVec2 pos, float scale, ImGuiMouseCursor mouse_cursor, ImU32 col_fill, ImU32 col_border, ImU32 col_shadow);
@ -3356,7 +3401,7 @@ namespace ImGui
IMGUI_API void TextEx(const char* text, const char* text_end = NULL, ImGuiTextFlags flags = 0);
IMGUI_API bool ButtonEx(const char* label, const ImVec2& size_arg = ImVec2(0, 0), ImGuiButtonFlags flags = 0);
IMGUI_API bool ArrowButtonEx(const char* str_id, ImGuiDir dir, ImVec2 size_arg, ImGuiButtonFlags flags = 0);
IMGUI_API bool ImageButtonEx(ImGuiID id, ImTextureID texture_id, const ImVec2& image_size, const ImVec2& uv0, const ImVec2& uv1, const ImVec4& bg_col, const ImVec4& tint_col, ImGuiButtonFlags flags = 0);
IMGUI_API bool ImageButtonEx(ImGuiID id, ImTextureID user_texture_id, const ImVec2& image_size, const ImVec2& uv0, const ImVec2& uv1, const ImVec4& bg_col, const ImVec4& tint_col, ImGuiButtonFlags flags = 0);
IMGUI_API void SeparatorEx(ImGuiSeparatorFlags flags, float thickness = 1.0f);
IMGUI_API void SeparatorTextEx(ImGuiID id, const char* label, const char* label_end, float extra_width);
IMGUI_API bool CheckboxFlags(const char* label, ImS64* flags, ImS64 flags_value);
@ -3366,7 +3411,7 @@ namespace ImGui
IMGUI_API bool CloseButton(ImGuiID id, const ImVec2& pos);
IMGUI_API bool CollapseButton(ImGuiID id, const ImVec2& pos);
IMGUI_API void Scrollbar(ImGuiAxis axis);
IMGUI_API bool ScrollbarEx(const ImRect& bb, ImGuiID id, ImGuiAxis axis, ImS64* p_scroll_v, ImS64 avail_v, ImS64 contents_v, ImDrawFlags flags);
IMGUI_API bool ScrollbarEx(const ImRect& bb, ImGuiID id, ImGuiAxis axis, ImS64* p_scroll_v, ImS64 avail_v, ImS64 contents_v, ImDrawFlags draw_rounding_flags = 0);
IMGUI_API ImRect GetWindowScrollbarRect(ImGuiWindow* window, ImGuiAxis axis);
IMGUI_API ImGuiID GetWindowScrollbarID(ImGuiWindow* window, ImGuiAxis axis);
IMGUI_API ImGuiID GetWindowResizeCornerID(ImGuiWindow* window, int n); // 0..3: corners
@ -3477,9 +3522,8 @@ namespace ImGui
// Obsolete functions
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
inline void SetItemUsingMouseWheel() { SetItemKeyOwner(ImGuiKey_MouseWheelY); } // Changed in 1.89
inline bool TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags = 0) { return TreeNodeUpdateNextOpen(id, flags); } // Renamed in 1.89
//inline void SetItemUsingMouseWheel() { SetItemKeyOwner(ImGuiKey_MouseWheelY); } // Changed in 1.89
//inline bool TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags = 0) { return TreeNodeUpdateNextOpen(id, flags); } // Renamed in 1.89
//inline bool IsKeyPressedMap(ImGuiKey key, bool repeat = true) { IM_ASSERT(IsNamedKey(key)); return IsKeyPressed(key, repeat); } // Removed in 1.87: Mapping from named key is always identity!
// Refactored focus/nav/tabbing system in 1.82 and 1.84. If you have old/custom copy-and-pasted widgets which used FocusableItemRegister():
@ -3497,7 +3541,8 @@ namespace ImGui
// [SECTION] ImFontAtlas internal API
//-----------------------------------------------------------------------------
// This structure is likely to evolve as we add support for incremental atlas updates
// This structure is likely to evolve as we add support for incremental atlas updates.
// Conceptually this could be in ImGuiPlatformIO, but we are far from ready to make this public.
struct ImFontBuilderIO
{
bool (*FontBuilder_Build)(ImFontAtlas* atlas);

59
external/imgui/imgui/imgui_tables.cpp vendored
View File

@ -1,4 +1,4 @@
// dear imgui, v1.91.3
// dear imgui, v1.91.7
// (tables and columns code)
/*
@ -229,9 +229,14 @@ Index of this file:
#pragma clang diagnostic ignored "-Wdeprecated-enum-enum-conversion"// warning: bitwise operation between different enumeration types ('XXXFlags_' and 'XXXFlagsPrivate_') is deprecated
#pragma clang diagnostic ignored "-Wimplicit-int-float-conversion" // warning: implicit conversion from 'xxx' to 'float' may lose precision
#pragma clang diagnostic ignored "-Wunsafe-buffer-usage" // warning: 'xxx' is an unsafe pointer used for buffer access
#pragma clang diagnostic ignored "-Wnontrivial-memaccess" // warning: first argument in call to 'memset' is a pointer to non-trivially copyable type
#elif defined(__GNUC__)
#pragma GCC diagnostic ignored "-Wpragmas" // warning: unknown option after '#pragma GCC diagnostic' kind
#pragma GCC diagnostic ignored "-Wfloat-equal" // warning: comparing floating-point with '==' or '!=' is unsafe
#pragma GCC diagnostic ignored "-Wformat-nonliteral" // warning: format not a string literal, format string not checked
#pragma GCC diagnostic ignored "-Wdouble-promotion" // warning: implicit conversion from 'float' to 'double' when passing argument to function
#pragma GCC diagnostic ignored "-Wformat" // warning: format '%p' expects argument of type 'int'/'void*', but argument X has type 'unsigned int'/'ImGuiWindow*'
#pragma GCC diagnostic ignored "-Wstrict-overflow"
#pragma GCC diagnostic ignored "-Wclass-memaccess" // [__GNUC__ >= 8] warning: 'memset/memcpy' clearing/writing an object of type 'xxxx' with no trivial copy-assignment; use assignment or value-initialization instead
#endif
@ -409,6 +414,7 @@ bool ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
// Reset scroll if we are reactivating it
if ((previous_flags & (ImGuiTableFlags_ScrollX | ImGuiTableFlags_ScrollY)) == 0)
if ((g.NextWindowData.Flags & ImGuiNextWindowDataFlags_HasScroll) == 0)
SetNextWindowScroll(ImVec2(0.0f, 0.0f));
// Create scrolling region (without border and zero window padding)
@ -1160,7 +1166,7 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
}
// Don't decrement auto-fit counters until container window got a chance to submit its items
if (table->HostSkipItems == false)
if (table->HostSkipItems == false && table->InstanceCurrent == 0)
{
column->AutoFitQueue >>= 1;
column->CannotSkipItemsQueue >>= 1;
@ -1331,7 +1337,11 @@ void ImGui::EndTable()
{
ImGuiContext& g = *GImGui;
ImGuiTable* table = g.CurrentTable;
IM_ASSERT(table != NULL && "Only call EndTable() if BeginTable() returns true!");
if (table == NULL)
{
IM_ASSERT_USER_ERROR(table != NULL, "EndTable() call should only be done while in BeginTable() scope!");
return;
}
// This assert would be very useful to catch a common error... unfortunately it would probably trigger in some
// cases, and for consistency user may sometimes output empty tables (and still benefit from e.g. outer border)
@ -1554,8 +1564,12 @@ void ImGui::TableSetupColumn(const char* label, ImGuiTableColumnFlags flags, flo
{
ImGuiContext& g = *GImGui;
ImGuiTable* table = g.CurrentTable;
IM_ASSERT(table != NULL && "Need to call TableSetupColumn() after BeginTable()!");
IM_ASSERT(table->IsLayoutLocked == false && "Need to call call TableSetupColumn() before first row!");
if (table == NULL)
{
IM_ASSERT_USER_ERROR(table != NULL, "Call should only be done while in BeginTable() scope!");
return;
}
IM_ASSERT(table->IsLayoutLocked == false && "Need to call TableSetupColumn() before first row!");
IM_ASSERT((flags & ImGuiTableColumnFlags_StatusMask_) == 0 && "Illegal to pass StatusMask values to TableSetupColumn()");
if (table->DeclColumnsCount >= table->ColumnsCount)
{
@ -1628,7 +1642,11 @@ void ImGui::TableSetupScrollFreeze(int columns, int rows)
{
ImGuiContext& g = *GImGui;
ImGuiTable* table = g.CurrentTable;
IM_ASSERT(table != NULL && "Need to call TableSetupColumn() after BeginTable()!");
if (table == NULL)
{
IM_ASSERT_USER_ERROR(table != NULL, "Call should only be done while in BeginTable() scope!");
return;
}
IM_ASSERT(table->IsLayoutLocked == false && "Need to call TableSetupColumn() before first row!");
IM_ASSERT(columns >= 0 && columns < IMGUI_TABLE_MAX_COLUMNS);
IM_ASSERT(rows >= 0 && rows < 128); // Arbitrary limit
@ -1705,9 +1723,11 @@ void ImGui::TableSetColumnEnabled(int column_n, bool enabled)
{
ImGuiContext& g = *GImGui;
ImGuiTable* table = g.CurrentTable;
IM_ASSERT(table != NULL);
if (!table)
if (table == NULL)
{
IM_ASSERT_USER_ERROR(table != NULL, "Call should only be done while in BeginTable() scope!");
return;
}
IM_ASSERT(table->Flags & ImGuiTableFlags_Hideable); // See comments above
if (column_n < 0)
column_n = table->CurrentColumn;
@ -3028,7 +3048,11 @@ void ImGui::TableHeadersRow()
{
ImGuiContext& g = *GImGui;
ImGuiTable* table = g.CurrentTable;
IM_ASSERT(table != NULL && "Need to call TableHeadersRow() after BeginTable()!");
if (table == NULL)
{
IM_ASSERT_USER_ERROR(table != NULL, "Call should only be done while in BeginTable() scope!");
return;
}
// Call layout if not already done. This is automatically done by TableNextRow: we do it here _only_ to make
// it easier to debug-step in TableUpdateLayout(). Your own version of this function doesn't need this.
@ -3073,7 +3097,12 @@ void ImGui::TableHeader(const char* label)
return;
ImGuiTable* table = g.CurrentTable;
IM_ASSERT(table != NULL && "Need to call TableHeader() after BeginTable()!");
if (table == NULL)
{
IM_ASSERT_USER_ERROR(table != NULL, "Call should only be done while in BeginTable() scope!");
return;
}
IM_ASSERT(table->CurrentColumn != -1);
const int column_n = table->CurrentColumn;
ImGuiTableColumn* column = &table->Columns[column_n];
@ -3139,7 +3168,7 @@ void ImGui::TableHeader(const char* label)
if ((table->RowFlags & ImGuiTableRowFlags_Headers) == 0)
TableSetBgColor(ImGuiTableBgTarget_CellBg, GetColorU32(ImGuiCol_TableHeaderBg), table->CurrentColumn);
}
RenderNavHighlight(bb, id, ImGuiNavHighlightFlags_Compact | ImGuiNavHighlightFlags_NoRounding);
RenderNavCursor(bb, id, ImGuiNavRenderCursorFlags_Compact | ImGuiNavRenderCursorFlags_NoRounding);
if (held)
table->HeldHeaderColumn = (ImGuiTableColumnIdx)column_n;
window->DC.CursorPos.y -= g.Style.ItemSpacing.y * 0.5f;
@ -3248,7 +3277,11 @@ void ImGui::TableAngledHeadersRowEx(ImGuiID row_id, float angle, float max_label
ImGuiTable* table = g.CurrentTable;
ImGuiWindow* window = g.CurrentWindow;
ImDrawList* draw_list = window->DrawList;
IM_ASSERT(table != NULL && "Need to call TableHeadersRow() after BeginTable()!");
if (table == NULL)
{
IM_ASSERT_USER_ERROR(table != NULL, "Call should only be done while in BeginTable() scope!");
return;
}
IM_ASSERT(table->CurrentRow == -1 && "Must be first row");
if (max_label_width == 0.0f)
@ -3293,7 +3326,7 @@ void ImGui::TableAngledHeadersRowEx(ImGuiID row_id, float angle, float max_label
const ImVec2 align = g.Style.TableAngledHeadersTextAlign;
// Draw background and labels in first pass, then all borders.
float max_x = 0.0f;
float max_x = -FLT_MAX;
for (int pass = 0; pass < 2; pass++)
for (int order_n = 0; order_n < data_count; order_n++)
{

635
external/imgui/imgui/imgui_widgets.cpp vendored
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