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shader: emit native integer operations and remove signedness casts

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This commit is contained in:
nmzik
2026-10-09 02:39:22 +02:00
parent 3df456675d
commit ee4dd90649
5 changed files with 97 additions and 109 deletions
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src/graphics/shader/recompiler/backend/spirv/spirvEmitterInstructions.h
+9 -14
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@@ -23,13 +23,8 @@ uint32_t EmitConvertF16F32(EmitterState& state, uint32_t arg0);
inline constexpr auto EmitConvertF32F16 = EmitF16BitsToF32;
uint32_t EmitConvertS32F32(EmitterState& state, uint32_t arg0);
uint32_t EmitConvertU32F32(EmitterState& state, uint32_t arg0);
template <IR::Type type>
uint32_t EmitConvertSigned32ToFloat(EmitterState& state, uint32_t arg0) {
const auto signed_value = Unary(state, spv::OpBitcast, TypeI32(state), arg0);
return EmitNative<spv::OpConvertSToF, type>(state, signed_value);
}
inline constexpr auto EmitConvertF32S32 = EmitConvertSigned32ToFloat<IR::Type::F32>;
inline constexpr auto EmitConvertF64S32 = EmitConvertSigned32ToFloat<IR::Type::F64>;
EMIT_NATIVE(ConvertF32S32, OpConvertSToF, F32, uint32_t)
EMIT_NATIVE(ConvertF64S32, OpConvertSToF, F64, uint32_t)
uint32_t EmitConvertF32F64(EmitterState& state, uint32_t arg0);
uint32_t EmitConvertF64F32(EmitterState& state, uint32_t arg0);
EMIT_NATIVE(ConvertF32U32, OpConvertUToF, F32, uint32_t)
@@ -69,7 +64,7 @@ EMIT_NATIVE(IMul64, OpIMul, U64, uint32_t, uint32_t)
EMIT_NATIVE(IAddCarry32, OpIAddCarry, U32x2, uint32_t, uint32_t)
uint32_t EmitSMulHi(EmitterState& state, uint32_t arg0, uint32_t arg1);
uint32_t EmitUMulHi(EmitterState& state, uint32_t arg0, uint32_t arg1);
uint32_t EmitIAbs32(EmitterState& state, uint32_t arg0);
inline constexpr auto EmitIAbs32 = EmitGlsl<GLSLstd450SAbs, IR::Type::U32, uint32_t>;
EMIT_NATIVE(ShiftLeftLogical32, OpShiftLeftLogical, U32, uint32_t, uint32_t)
EMIT_NATIVE(ShiftRightLogical32, OpShiftRightLogical, U32, uint32_t, uint32_t)
EMIT_NATIVE(ShiftRightArithmetic32, OpShiftRightArithmetic, U32, uint32_t, uint32_t)
@@ -96,13 +91,13 @@ EMIT_NATIVE(BitwiseAnd64, OpBitwiseAnd, U64, uint32_t, uint32_t)
EMIT_NATIVE(BitReverse32, OpBitReverse, U32, uint32_t)
EMIT_NATIVE(BitCount32, OpBitCount, U32, uint32_t)
uint32_t EmitBitCount64(EmitterState& state, uint32_t arg0);
uint32_t EmitFindILsb32(EmitterState& state, uint32_t arg0);
uint32_t EmitFindUMsb32(EmitterState& state, uint32_t arg0);
inline constexpr auto EmitFindILsb32 = EmitGlsl<GLSLstd450FindILsb, IR::Type::U32, uint32_t>;
inline constexpr auto EmitFindUMsb32 = EmitGlsl<GLSLstd450FindUMsb, IR::Type::U32, uint32_t>;
uint32_t EmitFindUMsb64(EmitterState& state, uint32_t arg0);
uint32_t EmitSMin32(EmitterState& state, uint32_t arg0, uint32_t arg1);
uint32_t EmitSMax32(EmitterState& state, uint32_t arg0, uint32_t arg1);
uint32_t EmitUMin32(EmitterState& state, uint32_t arg0, uint32_t arg1);
uint32_t EmitUMax32(EmitterState& state, uint32_t arg0, uint32_t arg1);
inline constexpr auto EmitSMin32 = EmitGlsl<GLSLstd450SMin, IR::Type::U32, uint32_t, uint32_t>;
inline constexpr auto EmitSMax32 = EmitGlsl<GLSLstd450SMax, IR::Type::U32, uint32_t, uint32_t>;
inline constexpr auto EmitUMin32 = EmitGlsl<GLSLstd450UMin, IR::Type::U32, uint32_t, uint32_t>;
inline constexpr auto EmitUMax32 = EmitGlsl<GLSLstd450UMax, IR::Type::U32, uint32_t, uint32_t>;
uint32_t EmitSMinTri32(EmitterState& state, uint32_t arg0, uint32_t arg1, uint32_t arg2);
uint32_t EmitSMaxTri32(EmitterState& state, uint32_t arg0, uint32_t arg1, uint32_t arg2);
uint32_t EmitUMinTri32(EmitterState& state, uint32_t arg0, uint32_t arg1, uint32_t arg2);