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shader: support four 16-bit integer ternary operations

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This commit is contained in:
nmzik
2026-10-28 22:37:24 +01:00
parent 138d5b86c4
commit 0386f33bf3
5 changed files with 95 additions and 2 deletions
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src/graphics/shader/recompiler/frontend/decode/ShaderDecoder.h
+4
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@@ -278,16 +278,20 @@ enum class Opcode {
V_MIN3_I32,
V_MIN3_U32,
V_MIN3_F16,
V_MIN3_I16,
V_MIN3_U16,
V_MAX3_F32,
V_MAX3_I32,
V_MAX3_U32,
V_MAX3_F16,
V_MAX3_I16,
V_MAX3_U16,
V_MED3_F32,
V_MED3_I32,
V_MED3_U32,
V_MED3_F16,
V_MED3_I16,
V_MED3_U16,
V_SAD_U32,
V_ADD3_U32,
V_LSHL_ADD_U32,
src/graphics/shader/recompiler/frontend/decode/VectorAluOps.cpp
+10 -2
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@@ -339,16 +339,20 @@ constexpr OpcodeMap VOP3_OPCODE_LIST[] = {
{0x152u, Opcode::V_MIN3_I32},
{0x153u, Opcode::V_MIN3_U32},
{0x351u, Opcode::V_MIN3_F16},
{0x352u, Opcode::V_MIN3_I16},
{0x353u, Opcode::V_MIN3_U16},
{0x154u, Opcode::V_MAX3_F32},
{0x155u, Opcode::V_MAX3_I32},
{0x156u, Opcode::V_MAX3_U32},
{0x354u, Opcode::V_MAX3_F16},
{0x355u, Opcode::V_MAX3_I16},
{0x356u, Opcode::V_MAX3_U16},
{0x157u, Opcode::V_MED3_F32},
{0x158u, Opcode::V_MED3_I32},
{0x159u, Opcode::V_MED3_U32},
{0x357u, Opcode::V_MED3_F16},
{0x358u, Opcode::V_MED3_I16},
{0x359u, Opcode::V_MED3_U16},
{0x15du, Opcode::V_SAD_U32},
{0x15eu, Opcode::V_CVT_PK_U8_F32},
{0x178u, Opcode::V_XOR3_B32},
@@ -494,7 +498,9 @@ bool IsNativeVop3F16TernaryOpcode(Opcode opcode) {
}
bool IsNativeVop3B16TernaryOpcode(Opcode opcode) {
return opcode == Opcode::V_MIN3_U16 || opcode == Opcode::V_MED3_I16 ||
return opcode == Opcode::V_MIN3_I16 || opcode == Opcode::V_MIN3_U16 ||
opcode == Opcode::V_MAX3_I16 || opcode == Opcode::V_MAX3_U16 ||
opcode == Opcode::V_MED3_I16 || opcode == Opcode::V_MED3_U16 ||
opcode == Opcode::V_MAD_I16;
}
@@ -1530,7 +1536,9 @@ bool SupportsNativeVop3ResultModifiers(Opcode opcode) {
bool SupportsNativeVop3Clamp(Opcode opcode) {
return SupportsNativeVop3ResultModifiers(opcode) || UsesInexactClampControl(opcode) ||
opcode == Opcode::V_MAD_I16;
opcode == Opcode::V_MAD_I16 || opcode == Opcode::V_MIN3_I16 ||
opcode == Opcode::V_MAX3_I16 || opcode == Opcode::V_MAX3_U16 ||
opcode == Opcode::V_MED3_U16;
}
bool HasUnsupportedNativeVop3Modifiers(Opcode opcode, bool permlane, bool mad_mix,
src/graphics/shader/recompiler/frontend/translate/Vector.cpp
+4
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@@ -378,6 +378,10 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
case O::V_MAD_I16: return V_MAD_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_MIN3_I16: return Integer16Ternary(inst, IR::ValueOpcode::SMinTri32, true);
case O::V_MAX3_I16: return Integer16Ternary(inst, IR::ValueOpcode::SMaxTri32, true);
case O::V_MAX3_U16: return Integer16Ternary(inst, IR::ValueOpcode::UMaxTri32, false);
case O::V_MED3_U16: return Integer16Ternary(inst, IR::ValueOpcode::UMedTri32, 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);