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UberShaderPixel: use unswapped texture samples for depth

This commit is contained in:
Tillmann Karras 2025-02-11 18:57:30 +00:00
parent 359fb51d64
commit 4e460a7968
1 changed files with 4 additions and 3 deletions
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7
Source/Core/VideoCommon/UberShaderPixel.cpp
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@ -724,6 +724,7 @@ ShaderCode GenPixelShader(APIType api_type, const ShaderHostConfig& host_config,
out.Write("struct State {{\n"
" int4 Reg[4];\n"
" int4 RawTexColor;\n"
" int4 TexColor;\n"
" int AlphaBump;\n"
"}};\n"
@ -1090,10 +1091,10 @@ ShaderCode GenPixelShader(APIType api_type, const ShaderHostConfig& host_config,
" uint sampler_num = {};\n",
BitfieldExtract<&TwoTevStageOrders::texmap_even>("ss.order"));
out.Write("\n"
" int4 color = sampleTextureWrapper(sampler_num, tevcoord.xy, layer);\n"
" s.RawTexColor = sampleTextureWrapper(sampler_num, tevcoord.xy, layer);\n"
" uint swap = {};\n",
BitfieldExtract<&TevStageCombiner::AlphaCombiner::tswap>("ss.ac"));
out.Write(" s.TexColor = Swizzle(swap, color);\n");
out.Write(" s.TexColor = Swizzle(swap, s.RawTexColor);\n");
out.Write(" }} else {{\n"
" // Texture is disabled\n"
" s.TexColor = int4(255, 255, 255, 255);\n"
@ -1371,7 +1372,7 @@ ShaderCode GenPixelShader(APIType api_type, const ShaderHostConfig& host_config,
" int ztex = int(" I_ZBIAS "[1].w); // fixed bias\n"
"\n"
" // Whatever texture was in our last stage, it's now our depth texture\n"
" ztex += idot(s.TexColor.xyzw, " I_ZBIAS "[0].xyzw);\n"
" ztex += idot(s.RawTexColor.xyzw, " I_ZBIAS "[0].xyzw);\n"
" ztex += (bpmem_ztex_op == 1u) ? zCoord : 0;\n"
" zCoord = ztex & 0xFFFFFF;\n"
" }}\n"