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VideoCommon: Provide raw texdims to shaders

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This commit is contained in:
Pokechu22
2021-07-24 15:58:55 -07:00
parent a273b65566
commit 9ef228503a
4 changed files with 17 additions and 18 deletions
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11
Source/Core/VideoCommon/PixelShaderGen.cpp
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@ -393,7 +393,7 @@ void WritePixelShaderCommonHeader(ShaderCode& out, APIType api_type,
out.Write("\tint4 " I_COLORS "[4];\n"
"\tint4 " I_KCOLORS "[4];\n"
"\tint4 " I_ALPHA ";\n"
"\tfloat4 " I_TEXDIMS "[8];\n"
"\tint4 " I_TEXDIMS "[8];\n"
"\tint4 " I_ZBIAS "[2];\n"
"\tint4 " I_INDTEXSCALE "[2];\n"
"\tint4 " I_INDTEXMTX "[6];\n"
@ -812,7 +812,7 @@ ShaderCode GeneratePixelShaderCode(APIType api_type, const ShaderHostConfig& hos
{
out.Write("\tint2 fixpoint_uv{} = int2(", i);
out.Write("(tex{}.z == 0.0 ? tex{}.xy : tex{}.xy / tex{}.z)", i, i, i, i);
out.Write(" * " I_TEXDIMS "[{}].zw);\n", i);
out.Write(" * float2(" I_TEXDIMS "[{}].zw * 128));\n", i);
// TODO: S24 overflows here?
}
}
@ -1436,13 +1436,14 @@ static void SampleTexture(ShaderCode& out, std::string_view texcoords, std::stri
if (api_type == APIType::D3D)
{
out.Write("iround(255.0 * Tex[{}].Sample(samp[{}], float3({}.xy * " I_TEXDIMS
"[{}].xy, {}))).{};\n",
out.Write("iround(255.0 * Tex[{}].Sample(samp[{}], float3({}.xy / float2(" I_TEXDIMS
"[{}].xy * 128), {}))).{};\n",
texmap, texmap, texcoords, texmap, stereo ? "layer" : "0.0", texswap);
}
else
{
out.Write("iround(255.0 * texture(samp[{}], float3({}.xy * " I_TEXDIMS "[{}].xy, {}))).{};\n",
out.Write("iround(255.0 * texture(samp[{}], float3({}.xy / float2(" I_TEXDIMS
"[{}].xy * 128), {}))).{};\n",
texmap, texcoords, texmap, stereo ? "layer" : "0.0", texswap);
}
}