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[DXBC] ALU scalar ops to new codegen

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Triang3l
2020-05-10 20:57:33 +03:00
parent ef37cbb955
commit 814990f686
3 changed files with 358 additions and 1050 deletions
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6
src/xenia/gpu/ucode.h
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@@ -810,16 +810,14 @@ enum class AluScalarOpcode : uint32_t {
// Floating-Point Maximum with Copy To Integer in AR
// maxas dest, src0.ab
// movas/MOVAs dest, src0.aa
// int result = (int)floor(src0.a + 0.5);
// a0 = clamp(result, -256, 255);
// a0 = (int)clamp(floor(src0.a + 0.5), -256.0, 255.0);
// dest.xyzw = src0.a >= src0.b ? src0.a : src0.b;
kMaxAs = 23,
// Floating-Point Maximum with Copy Truncated To Integer in AR
// maxasf dest, src0.ab
// movasf/MOVA_FLOORs dest, src0.aa
// int result = (int)floor(src0.a);
// a0 = clamp(result, -256, 255);
// a0 = (int)clamp(floor(src0.a), -256.0, 255.0);
// dest.xyzw = src0.a >= src0.b ? src0.a : src0.b;
kMaxAsf = 24,