thirdparty/ppsspp
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samplerjit: Move texture function into jit.

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Could do this also for nearest, might end up with a third set of functions
there for a direct sample lookup (for debug funcs.)
This commit is contained in:
Unknown W. Brackets 2021-12-28 17:52:17 -08:00
parent 940e6bb1d7
commit 74eb450e76
4 changed files with 209 additions and 17 deletions
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10
GPU/Software/Rasterizer.cpp
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@ -268,8 +268,8 @@ Vec4IntResult SOFTRAST_CALL GetTextureFunctionOutput(Vec4IntArg prim_color_in, V
case GE_TEXFUNC_DECAL:
{
if (rgba) {
int t = (rgba) ? texcolor.a() : 255;
int invt = (rgba) ? 255 - t : 0;
int t = texcolor.a();
int invt = 255 - t;
// Both colors are boosted here, making the alpha have more weight.
Vec3<int> one = Vec3<int>::AssignToAll(1);
out_rgb = ((prim_color.rgb() + one) * invt + (texcolor.rgb() + one) * t);
@ -537,11 +537,11 @@ static inline Vec4IntResult SOFTRAST_CALL ApplyTexturing(Sampler::Funcs sampler,
Vec4<int> texcolor1 = Vec4<int>(sampler.nearest(u[1], v[1], tptr0[1], bufw0[1], texlevel + 1));
texcolor0 = (texcolor1 * frac_texlevel + texcolor0 * (16 - frac_texlevel)) / 16;
}
} else {
texcolor0 = Vec4<int>(sampler.linear(s, t, x, y, prim_color, tptr0, bufw0, mayHaveMipLevels ? texlevel : 0, mayHaveMipLevels ? frac_texlevel : 0));
return GetTextureFunctionOutput(prim_color, ToVec4IntArg(texcolor0));
}
return GetTextureFunctionOutput(prim_color, ToVec4IntArg(texcolor0));
return sampler.linear(s, t, x, y, prim_color, tptr0, bufw0, mayHaveMipLevels ? texlevel : 0, mayHaveMipLevels ? frac_texlevel : 0);
}
template <bool mayHaveMipLevels>