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shader: add V_MIN3_U16 opcode

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This commit is contained in:
nmzik
2026-10-07 09:48:34 +04:00
parent 26cce9909a
commit 96eb681b90
6 changed files with 79 additions and 13 deletions
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src/graphics/shader/recompiler/frontend/translate/Integer.cpp
+5 -4
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@@ -31,11 +31,12 @@ void Translator::V_MAD_I16(const Decoder::Instruction& inst) {
Write16Bits(DestinationOperand(inst), ir.BitwiseAnd(result, IR::U32(IR::Value(0xffffu))));
}
void Translator::V_MED3_I16(const Decoder::Instruction& inst) {
void Translator::Integer16Ternary(const Decoder::Instruction& inst, IR::ValueOpcode opcode,
bool sign) {
const auto result = IR::U32(ir.Emit(
IR::ValueOpcode::SMedTri32, {ReadU16AsU32(inst.src0, true), ReadU16AsU32(inst.src1, true),
ReadU16AsU32(inst.src2, true)}));
Write16Bits(DestinationOperand(inst), ir.BitwiseAnd(result, IR::U32(IR::Value(0xffffu))));
opcode, {ReadU16AsU32(inst.src0, sign), ReadU16AsU32(inst.src1, sign),
ReadU16AsU32(inst.src2, sign)}));
Write16Bits(DestinationOperand(inst), result);
}
void Translator::PackedInteger16Shift(const Decoder::Instruction& inst, IR::ValueOpcode opcode,
src/graphics/shader/recompiler/frontend/translate/Translator.h
+1 -1
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@@ -166,8 +166,8 @@ private:
void FloatCube(const Decoder::Instruction& inst, uint32_t result_kind);
void Integer16Shift(const Decoder::Instruction& inst, IR::ValueOpcode opcode, bool arithmetic);
void Integer16Binary(const Decoder::Instruction& inst, IR::ValueOpcode opcode, bool sign);
void Integer16Ternary(const Decoder::Instruction& inst, IR::ValueOpcode opcode, bool sign);
void V_MAD_I16(const Decoder::Instruction& inst);
void V_MED3_I16(const Decoder::Instruction& inst);
void PackedInteger16Shift(const Decoder::Instruction& inst, IR::ValueOpcode opcode,
bool arithmetic);
void PackedInteger16Binary(const Decoder::Instruction& inst, IR::ValueOpcode opcode);
src/graphics/shader/recompiler/frontend/translate/Vector.cpp
+2 -1
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@@ -422,7 +422,8 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
case O::V_SUB_NC_I16: return Integer16Binary(inst, IR::ValueOpcode::ISub32, false);
case O::V_MUL_LO_U16: return Integer16Binary(inst, IR::ValueOpcode::IMul32, false);
case O::V_MAD_I16: return V_MAD_I16(inst);
case O::V_MED3_I16: return V_MED3_I16(inst);
case O::V_MED3_I16: return Integer16Ternary(inst, IR::ValueOpcode::SMedTri32, true);
case O::V_MIN3_U16: return Integer16Ternary(inst, IR::ValueOpcode::UMinTri32, false);
case O::V_MIN_I16: return Integer16Binary(inst, IR::ValueOpcode::SMin32, true);
case O::V_MAX_I16: return Integer16Binary(inst, IR::ValueOpcode::SMax32, true);
case O::V_MIN_U16: return Integer16Binary(inst, IR::ValueOpcode::UMin32, false);