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GS:FindMinMax: sprites use flat Z and color

This commit is contained in:
TellowKrinkle 2022-07-31 17:41:19 -05:00 committed by lightningterror
parent c2fbe5c606
commit 562e9bfebb
1 changed files with 7 additions and 6 deletions
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13
pcsx2/GS/Renderers/Common/GSVertexTrace.cpp
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@ -154,14 +154,15 @@ void GSVertexTrace::Update(const void* vertex, const u32* index, int v_count, in
template <GS_PRIM_CLASS primclass, u32 iip, u32 tme, u32 fst, u32 color>
GSVertexTrace::FindMinMaxPtr GSVertexTrace::GetFMM(bool provoking_vertex_first)
{
constexpr bool real_iip = primclass == GS_SPRITE_CLASS ? false : iip;
constexpr bool real_fst = tme ? fst : false;
constexpr bool provoking_vertex_first_class = primclass == GS_LINE_CLASS || primclass == GS_TRIANGLE_CLASS;
const bool swap = provoking_vertex_first_class && !iip && provoking_vertex_first;
if (swap)
return &GSVertexTrace::FindMinMax<primclass, iip, tme, real_fst, color, true>;
return &GSVertexTrace::FindMinMax<primclass, real_iip, tme, real_fst, color, true>;
else
return &GSVertexTrace::FindMinMax<primclass, iip, tme, real_fst, color, false>;
return &GSVertexTrace::FindMinMax<primclass, real_iip, tme, real_fst, color, false>;
}
template <GS_PRIM_CLASS primclass, u32 iip, u32 tme, u32 fst, u32 color, bool flat_swapped>
@ -260,12 +261,12 @@ void GSVertexTrace::FindMinMax(const void* vertex, const u32* index, int count)
GSVector4i xyzf1(v1.m[1]);
GSVector4i xy0 = xyzf0.upl16();
GSVector4i z0 = xyzf0.yyyy();
GSVector4i zf0 = xyzf0.ywyw();
GSVector4i xy1 = xyzf1.upl16();
GSVector4i z1 = xyzf1.yyyy();
GSVector4i zf1 = xyzf1.ywyw();
GSVector4i p0 = xy0.blend16<0xf0>(z0.uph32(primclass == GS_SPRITE_CLASS ? xyzf1 : xyzf0));
GSVector4i p1 = xy1.blend16<0xf0>(z1.uph32(xyzf1));
GSVector4i p0 = xy0.blend32<0xc>(primclass == GS_SPRITE_CLASS ? zf1 : zf0);
GSVector4i p1 = xy1.blend32<0xc>(zf1);
pmin = pmin.min_u32(p0.min_u32(p1));
pmax = pmax.max_u32(p0.max_u32(p1));