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D3D11: Simplify MSAA depth texture resolving

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This also fixes EFB depth buffer copies when MSAA is enabled.
This commit is contained in:
Stenzek
2016-02-18 19:50:26 +10:00
parent 3ff56aa192
commit 63e4e07683
3 changed files with 11 additions and 27 deletions
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6
Source/Core/VideoBackends/D3D/PixelShaderCache.cpp
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@ -204,15 +204,15 @@ const char depth_resolve_program[] = {
"#define SAMPLES %d\n"
"Texture2DMSArray<float4, SAMPLES> Tex0 : register(t0);\n"
"void main(\n"
" out float depth : SV_Depth,\n"
" out float ocol0 : SV_Target,\n"
" in float4 pos : SV_Position,\n"
" in float3 uv0 : TEXCOORD0)\n"
"{\n"
" int width, height, slices, samples;\n"
" Tex0.GetDimensions(width, height, slices, samples);\n"
" depth = Tex0.Load(int3(uv0.x*(width), uv0.y*(height), uv0.z), 0).x;\n"
" ocol0 = Tex0.Load(int3(uv0.x*(width), uv0.y*(height), uv0.z), 0).x;\n"
" for(int i = 1; i < SAMPLES; ++i)\n"
" depth = min(depth, Tex0.Load(int3(uv0.x*(width), uv0.y*(height), uv0.z), i).x);\n"
" ocol0 = min(ocol0, Tex0.Load(int3(uv0.x*(width), uv0.y*(height), uv0.z), i).x);\n"
"}\n"
};