mirrors/shadPS4
1
0
Fork 0
mirror of https://github.com/shadps4-emu/shadPS4.git synced 2025-12-12 14:48:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

shader_recompiler: Implement FREXP instructions. (#1766)

Browse Source
This commit is contained in:
squidbus
2024-12-13 11:51:39 -08:00
committed by GitHub
parent 722a0e36be
commit f1c23d514b
10 changed files with 119 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
src/shader_recompiler/ir/ir_emitter.cpp
View File

@@ -869,8 +869,37 @@ F32F64 IREmitter::FPTrunc(const F32F64& value) {
}
}
F32 IREmitter::Fract(const F32& value) {
return Inst<F32>(Opcode::FPFract, value);
F32F64 IREmitter::FPFract(const F32F64& value) {
switch (value.Type()) {
case Type::F32:
return Inst<F32>(Opcode::FPFract32, value);
case Type::F64:
return Inst<F64>(Opcode::FPFract64, value);
default:
ThrowInvalidType(value.Type());
}
}
F32F64 IREmitter::FPFrexpSig(const F32F64& value) {
switch (value.Type()) {
case Type::F32:
return Inst<F32>(Opcode::FPFrexpSig32, value);
case Type::F64:
return Inst<F64>(Opcode::FPFrexpSig64, value);
default:
ThrowInvalidType(value.Type());
}
}
U32 IREmitter::FPFrexpExp(const F32F64& value) {
switch (value.Type()) {
case Type::F32:
return Inst<U32>(Opcode::FPFrexpExp32, value);
case Type::F64:
return Inst<U32>(Opcode::FPFrexpExp64, value);
default:
ThrowInvalidType(value.Type());
}
}
U1 IREmitter::FPEqual(const F32F64& lhs, const F32F64& rhs, bool ordered) {

4
src/shader_recompiler/ir/ir_emitter.h
View File

@@ -180,7 +180,9 @@ public:
[[nodiscard]] F32F64 FPFloor(const F32F64& value);
[[nodiscard]] F32F64 FPCeil(const F32F64& value);
[[nodiscard]] F32F64 FPTrunc(const F32F64& value);
[[nodiscard]] F32 Fract(const F32& value);
[[nodiscard]] F32F64 FPFract(const F32F64& value);
[[nodiscard]] F32F64 FPFrexpSig(const F32F64& value);
[[nodiscard]] U32 FPFrexpExp(const F32F64& value);
[[nodiscard]] U1 FPEqual(const F32F64& lhs, const F32F64& rhs, bool ordered = true);
[[nodiscard]] U1 FPNotEqual(const F32F64& lhs, const F32F64& rhs, bool ordered = true);

7
src/shader_recompiler/ir/opcodes.inc
View File

@@ -210,7 +210,12 @@ OPCODE(FPCeil32, F32, F32,
OPCODE(FPCeil64, F64, F64, )
OPCODE(FPTrunc32, F32, F32, )
OPCODE(FPTrunc64, F64, F64, )
OPCODE(FPFract, F32, F32, )
OPCODE(FPFract32, F32, F32, )
OPCODE(FPFract64, F64, F64, )
OPCODE(FPFrexpSig32, F32, F32, )
OPCODE(FPFrexpSig64, F64, F64, )
OPCODE(FPFrexpExp32, U32, F32, )
OPCODE(FPFrexpExp64, U32, F64, )
OPCODE(FPOrdEqual32, U1, F32, F32, )
OPCODE(FPOrdEqual64, U1, F64, F64, )