Green-Sky/tomato
Green-Sky/tomato
1
0
Fork 1
Code Issues Pull Requests 1 Actions 2 Packages Projects Releases 1 Wiki Activity

wip low fps mode for hidden states and powersave modes.

Browse Source 
dont use yet, as all compute is still done in the render method
This commit is contained in:
Green Sky 2024-01-06 14:38:21 +01:00
parent 14fcaf1d7e
commit 5a0651eaf0
No known key found for this signature in database
2 changed files with 86 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

81
src/main_screen.cpp
View File

@ -78,6 +78,41 @@ bool MainScreen::handleEvent(SDL_Event& e) {
return true; // TODO: forward return succ from sendFilePath()
}
if (
e.type == SDL_EVENT_WINDOW_MINIMIZED ||
e.type == SDL_EVENT_WINDOW_HIDDEN ||
e.type == SDL_EVENT_WINDOW_OCCLUDED // does this trigger on partial occlusion?
) {
auto* window = SDL_GetWindowFromID(e.window.windowID);
auto* event_renderer = SDL_GetRenderer(window);
if (event_renderer != nullptr && event_renderer == renderer) {
// our window is now obstructed
if (_window_hidden_ts < e.window.timestamp) {
_window_hidden_ts = e.window.timestamp;
_window_hidden = true;
//std::cout << "TOMAT: window hidden " << e.window.timestamp << "\n";
}
}
return true; // forward?
}
if (
e.type == SDL_EVENT_WINDOW_SHOWN ||
e.type == SDL_EVENT_WINDOW_RESTORED ||
e.type == SDL_EVENT_WINDOW_EXPOSED
) {
auto* window = SDL_GetWindowFromID(e.window.windowID);
auto* event_renderer = SDL_GetRenderer(window);
if (event_renderer != nullptr && event_renderer == renderer) {
if (_window_hidden_ts <= e.window.timestamp) {
_window_hidden_ts = e.window.timestamp;
_window_hidden = false;
//std::cout << "TOMAT: window shown " << e.window.timestamp << "\n";
}
}
return true; // forward?
}
return false;
}
@ -115,17 +150,57 @@ Screen* MainScreen::render(float time_delta, bool& quit) {
tuiu.render();
tdch.render();
{ // main window menubar injection
if (ImGui::Begin("tomato")) {
if (ImGui::BeginMenuBar()) {
// ImGui::Separator(); // why do we not need this????
if (ImGui::BeginMenu("Performance")) {
{ // fps
const auto targets = "normal\0power save\0";
ImGui::SetNextItemWidth(ImGui::GetFontSize()*10);
ImGui::Combo("fps mode", &_fps_perf_mode, targets, 4);
}
{ // compute
const auto targets = "normal\0power save\0";
ImGui::SetNextItemWidth(ImGui::GetFontSize()*10);
ImGui::Combo("compute mode", &_compute_perf_mode, targets, 4);
ImGui::SetItemTooltip("Limiting compute can slow down things filetransfers.");
}
ImGui::EndMenu();
}
ImGui::EndMenuBar();
}
}
ImGui::End();
}
if constexpr (false) {
ImGui::ShowDemoWindow();
}
if (
_fps_perf_mode == 1 || // TODO: magic
_window_hidden
) {
_render_interval = 1.f/4.f;
} else {
_render_interval = 1.f/60.f;
}
return nullptr;
}
Screen* MainScreen::tick(float time_delta, bool& quit) {
_min_tick_interval = std::min<float>(
tc.toxIterationInterval()/1000.f,
0.03f // HACK: 30ms upper bound, should be the same as tox but will change
_min_tick_interval = std::max<float>(
std::min<float>(
tc.toxIterationInterval()/1000.f,
0.03f // HACK: 30ms upper bound, should be the same as tox but will change
),
(_compute_perf_mode == 0 ? 0.001f : 0.1f) // in powersave fix the lowerbound to 100ms
);
return nullptr;

10
src/main_screen.hpp
View File

@ -38,8 +38,6 @@ extern "C" {
struct MainScreen final : public Screen {
SDL_Renderer* renderer;
std::chrono::high_resolution_clock::time_point last_time = std::chrono::high_resolution_clock::now();
SimpleConfigModel conf;
Contact3Registry cr;
RegistryMessageModel rmm;
@ -66,6 +64,9 @@ struct MainScreen final : public Screen {
ToxUIUtils tuiu;
ToxDHTCapHisto tdch;
bool _window_hidden {false};
bool _window_hidden_ts {0};
MainScreen(SDL_Renderer* renderer_, std::string save_path, std::string save_password, std::vector<std::string> plugins);
~MainScreen(void);
@ -76,6 +77,11 @@ struct MainScreen final : public Screen {
Screen* render(float time_delta, bool&) override;
Screen* tick(float time_delta, bool&) override;
// 0 - normal
// 1 - power save
int _fps_perf_mode {0};
int _compute_perf_mode {0};
float _render_interval {1.f/60.f};
float _min_tick_interval {0.f};