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shader: Implement FCMP

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still need to configure some settings for NV denorm flush and intel NaN
This commit is contained in:
ameerj 2021-03-10 22:42:17 -05:00
parent 83c7592d3d
commit ab928b72c0
9 changed files with 203 additions and 50 deletions
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19
src/shader_recompiler/frontend/ir/ir_emitter.h
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@ -140,14 +140,21 @@ public:
[[nodiscard]] F16F32F64 FPCeil(const F16F32F64& value, FpControl control = {});
[[nodiscard]] F16F32F64 FPTrunc(const F16F32F64& value, FpControl control = {});
[[nodiscard]] U1 FPEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
[[nodiscard]] U1 FPNotEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
[[nodiscard]] U1 FPLessThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
[[nodiscard]] U1 FPGreaterThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
[[nodiscard]] U1 FPEqual(const F16F32F64& lhs, const F16F32F64& rhs, FpControl control = {},
bool ordered = true);
[[nodiscard]] U1 FPNotEqual(const F16F32F64& lhs, const F16F32F64& rhs, FpControl control = {},
bool ordered = true);
[[nodiscard]] U1 FPLessThan(const F16F32F64& lhs, const F16F32F64& rhs, FpControl control = {},
bool ordered = true);
[[nodiscard]] U1 FPGreaterThan(const F16F32F64& lhs, const F16F32F64& rhs,
FpControl control = {}, bool ordered = true);
[[nodiscard]] U1 FPLessThanEqual(const F16F32F64& lhs, const F16F32F64& rhs,
bool ordered = true);
FpControl control = {}, bool ordered = true);
[[nodiscard]] U1 FPGreaterThanEqual(const F16F32F64& lhs, const F16F32F64& rhs,
bool ordered = true);
FpControl control = {}, bool ordered = true);
[[nodiscard]] U1 FPIsNan(const F32& value);
[[nodiscard]] U1 FPOrdered(const F32& lhs, const F32& rhs);
[[nodiscard]] U1 FPUnordered(const F32& lhs, const F32& rhs);
[[nodiscard]] U32U64 IAdd(const U32U64& a, const U32U64& b);
[[nodiscard]] U32U64 ISub(const U32U64& a, const U32U64& b);