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ShaderGen: Implement pixel ubershaders

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This commit is contained in:
Stenzek
2017-07-20 15:25:24 +10:00
parent 07591e7d5c
commit 7d78cf0f6f
19 changed files with 1520 additions and 17 deletions
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24
Source/Core/VideoCommon/PixelShaderGen.cpp
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@ -394,8 +394,26 @@ void WritePixelShaderCommonHeader(ShaderCode& out, APIType ApiType, bool boundin
"\tint4 " I_FOGI ";\n"
"\tfloat4 " I_FOGF "[2];\n"
"\tfloat4 " I_ZSLOPE ";\n"
"\tfloat4 " I_EFBSCALE ";\n"
"};\n");
"\tfloat2 " I_EFBSCALE ";\n"
"\tuint bpmem_genmode;\n"
"\tuint bpmem_alphaTest;\n"
"\tuint bpmem_fogParam3;\n"
"\tuint bpmem_fogRangeBase;\n"
"\tuint bpmem_dstalpha;\n"
"\tuint bpmem_ztex_op;\n"
"\tbool bpmem_early_ztest;\n"
"\tbool bpmem_rgba6_format;\n"
"\tbool bpmem_dither;\n"
"\tbool bpmem_bounding_box;\n"
"\tuint4 bpmem_pack1[16];\n" // .xy - combiners, .z - tevind
"\tuint4 bpmem_pack2[8];\n" // .x - tevorder, .y - tevksel
"\tint4 konstLookup[32];\n"
"};\n\n");
out.Write("#define bpmem_combiners(i) (bpmem_pack1[(i)].xy)\n"
"#define bpmem_tevind(i) (bpmem_pack1[(i)].z)\n"
"#define bpmem_iref(i) (bpmem_pack1[(i)].w)\n"
"#define bpmem_tevorder(i) (bpmem_pack2[(i)].x)\n"
"#define bpmem_tevksel(i) (bpmem_pack2[(i)].y)\n\n");
if (bounding_box)
{
@ -449,7 +467,7 @@ ShaderCode GeneratePixelShaderCode(APIType ApiType, const ShaderHostConfig& host
if (ApiType == APIType::OpenGL || ApiType == APIType::Vulkan)
out.Write("UBO_BINDING(std140, 2) uniform VSBlock {\n");
else
out.Write("cbuffer VSBlock : register(b2) {\n");
out.Write("cbuffer VSBlock : register(b1) {\n");
out.Write(s_shader_uniforms);
out.Write("};\n");