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shader: implement DS_BPERMUTE_B32

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Co-authored-by: Techx3 <56268269+Techx3@users.noreply.github.com>
This commit is contained in:
nmzik
2026-08-29 18:40:22 +04:00
parent a4fc58e908
commit 5bd447d2a2
10 changed files with 157 additions and 21 deletions
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src/graphics/shader/recompiler/frontend/translate/Memory.cpp
+8
View File
@@ -878,6 +878,13 @@ bool Translator::DS_SWIZZLE_B32(const Decoder::Instruction& inst) {
return true;
}
bool Translator::DS_BPERMUTE_B32(const Decoder::Instruction& inst) {
const auto address = ir.IAdd(ReadU32(inst.src0), IR::U32(IR::Value(inst.offset)));
WriteOperand(inst.dst, ir.Emit(IR::ValueOpcode::BpermuteU32,
{ReadU32(inst.src1), address, ir.GetExec()}));
return true;
}
bool Translator::EmitMemory(const Decoder::Instruction& inst, std::string* error) {
switch (inst.opcode) {
case Decoder::Opcode::S_LOAD_DWORD:
@@ -1036,6 +1043,7 @@ bool Translator::EmitMemory(const Decoder::Instruction& inst, std::string* error
case Decoder::Opcode::DS_MAX_F32:
return DS_MINMAX_F32(inst, IR::ValueOpcode::SharedAtomicFMax32);
case Decoder::Opcode::DS_SWIZZLE_B32: return DS_SWIZZLE_B32(inst);
case Decoder::Opcode::DS_BPERMUTE_B32: return DS_BPERMUTE_B32(inst);
case Decoder::Opcode::DS_CONSUME:
return DS_APPEND_CONSUME(inst, IR::ValueOpcode::DataConsume);
case Decoder::Opcode::DS_APPEND:
src/graphics/shader/recompiler/frontend/translate/Translator.h
+1
View File
@@ -109,6 +109,7 @@ private:
bool DS_APPEND_CONSUME(const Decoder::Instruction& inst, IR::ValueOpcode opcode);
bool DS_ADDTID(const Decoder::Instruction& inst, bool write);
bool DS_SWIZZLE_B32(const Decoder::Instruction& inst);
bool DS_BPERMUTE_B32(const Decoder::Instruction& inst);
IR::F32 SelectF32(IR::U1 condition, IR::F32 true_value, IR::F32 false_value);
IR::U32 ConvertF32ToU32Saturated(IR::F32 value, float upper_bound, float safe_upper,