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decoder: accept clamp on V_MIN3/MAX3/MED3_F16 (#1116)

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fix(decoder): accept clamp on V_MIN3/MAX3/MED3_F16
This commit is contained in:
NeySlim
2026-10-06 23:24:18 +02:00
committed by GitHub
parent 1b21161aac
commit 60e53a39cc
1 changed files with 5 additions and 1 deletions
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src/graphics/shader/recompiler/frontend/decode/VectorAluOps.cpp
+5 -1
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@@ -1450,6 +1450,9 @@ bool SupportsNativeVop3ResultModifiers(Opcode opcode) {
case Opcode::V_MAD_F32:
case Opcode::V_FMA_F32:
case Opcode::V_FMA_F16:
case Opcode::V_MIN3_F16:
case Opcode::V_MAX3_F16:
case Opcode::V_MED3_F16:
case Opcode::V_CUBEID_F32:
case Opcode::V_CVT_PKRTZ_F16_F32:
case Opcode::V_LDEXP_F32:
@@ -1480,7 +1483,8 @@ bool HasUnsupportedNativeVop3Modifiers(Opcode opcode, bool permlane, bool mad_mi
return clamp != 0u || omod != 0u;
}
if (IsNativeVop3F16TernaryOpcode(opcode)) {
return opcode != Opcode::V_FMA_F16 && (clamp != 0u || omod != 0u);
// Clamp is applied by WriteF16 for every f16 ternary; omod only for V_FMA_F16.
return opcode != Opcode::V_FMA_F16 && omod != 0u;
}
if (IsNativeVop3I16TernaryOpcode(opcode)) {
return abs != 0u || (clamp != 0u && !clamp_modifier) || omod != 0u || neg != 0u;