95 lines
2.9 KiB
HLSL
95 lines
2.9 KiB
HLSL
#pragma pack_matrix( row_major )
|
|
|
|
struct VertexShaderConstants
|
|
{
|
|
matrix model;
|
|
matrix projectionAndView;
|
|
};
|
|
ConstantBuffer<VertexShaderConstants> Constants : register(b0);
|
|
|
|
struct VertexShaderInput
|
|
{
|
|
float3 pos : POSITION;
|
|
float2 tex : TEXCOORD0;
|
|
float4 color : COLOR0;
|
|
};
|
|
|
|
struct VertexShaderOutput
|
|
{
|
|
float4 pos : SV_POSITION;
|
|
float2 tex : TEXCOORD0;
|
|
float4 color : COLOR0;
|
|
};
|
|
|
|
#define ColorRS \
|
|
"RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
|
|
"DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
|
|
"DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
|
|
"DENY_HULL_SHADER_ROOT_ACCESS )," \
|
|
"RootConstants(num32BitConstants=32, b0)"
|
|
|
|
#define TextureRS \
|
|
"RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
|
|
" DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
|
|
" DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
|
|
" DENY_HULL_SHADER_ROOT_ACCESS )," \
|
|
"RootConstants(num32BitConstants=32, b0),"\
|
|
"DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
|
|
"DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
|
|
|
|
#define YUVRS \
|
|
"RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
|
|
" DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
|
|
" DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
|
|
" DENY_HULL_SHADER_ROOT_ACCESS )," \
|
|
"RootConstants(num32BitConstants=32, b0),"\
|
|
"DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
|
|
"DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
|
|
"DescriptorTable ( SRV(t2), visibility = SHADER_VISIBILITY_PIXEL ),"\
|
|
"DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
|
|
|
|
#define NVRS \
|
|
"RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
|
|
" DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
|
|
" DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
|
|
" DENY_HULL_SHADER_ROOT_ACCESS )," \
|
|
"RootConstants(num32BitConstants=32, b0),"\
|
|
"DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
|
|
"DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
|
|
"DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
|
|
|
|
[RootSignature(ColorRS)]
|
|
VertexShaderOutput mainColor(VertexShaderInput input)
|
|
{
|
|
VertexShaderOutput output;
|
|
float4 pos = float4(input.pos, 1.0f);
|
|
|
|
// Transform the vertex position into projected space.
|
|
pos = mul(pos, Constants.model);
|
|
pos = mul(pos, Constants.projectionAndView);
|
|
output.pos = pos;
|
|
|
|
// Pass through texture coordinates and color values without transformation
|
|
output.tex = input.tex;
|
|
output.color = input.color;
|
|
|
|
return output;
|
|
}
|
|
|
|
[RootSignature(TextureRS)]
|
|
VertexShaderOutput mainTexture(VertexShaderInput input)
|
|
{
|
|
return mainColor(input);
|
|
}
|
|
|
|
[RootSignature(YUVRS)]
|
|
VertexShaderOutput mainYUV(VertexShaderInput input)
|
|
{
|
|
return mainColor(input);
|
|
}
|
|
|
|
[RootSignature(NVRS)]
|
|
VertexShaderOutput mainNV(VertexShaderInput input)
|
|
{
|
|
return mainColor(input);
|
|
} |