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Issue #2101 - Part 7: Add color range support on GPUs

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u3shit 2023-02-25 00:29:56 +01:00 • committed by roytam1
commit 687733f9d1
18 changed files with 106 additions and 74 deletions
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17
gfx/layers/d3d9/LayerManagerD3D9Shaders.hlsl
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@ -18,7 +18,7 @@ sampler s2DMask;
float fLayerOpacity;
float4 fLayerColor;
row_major float3x3 mYuvColorMatrix : register(ps, c1);
row_major float4x4 mYuvColorMatrix : register(ps, c1);
struct VS_INPUT {
float4 vPosition : POSITION;
@ -162,17 +162,14 @@ For [0,1] instead of [0,255], and to 5 places:
*/
float4 YCbCrShader(const VS_OUTPUT aVertex) : COLOR
{
float3 yuv;
float4 color;
float4 yuv;
yuv.x = tex2D(s2DY, aVertex.vTexCoords).a - 0.06275;
yuv.y = tex2D(s2DCb, aVertex.vTexCoords).a - 0.50196;
yuv.z = tex2D(s2DCr, aVertex.vTexCoords).a - 0.50196;
yuv.x = tY.Sample(sSampler, aTexCoords).r;
yuv.y = tCb.Sample(sSampler, aTexCoords).r;
yuv.z = tCr.Sample(sSampler, aTexCoords).r;
yuv.w = 1.0;
color.rgb = mul(mYuvColorMatrix, yuv);
color.a = 1.0f;
return color * fLayerOpacity;
return mul(mYuvColorMatrix, yuv);
}
float4 SolidColorShader(const VS_OUTPUT aVertex) : COLOR