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shader: support partial SDWA multiply and byte-source moves

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shadowbeat070
2026-09-19 15:15:40 +02:00
committed by nmzik
parent 7881c69a54
commit 9f25e3c23e
2 changed files with 159 additions and 2 deletions
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src/graphics/shader/recompiler/frontend/decode/VectorAluOps.cpp
+2 -2
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@@ -36,7 +36,7 @@ constexpr Vop2OpcodeInfo VOP2_OPCODE_LIST[] = {
{0x05u, Opcode::V_SUBREV_F32},
{0x08u, Opcode::V_MUL_F32, Vop2SdwaProfile::Float32},
{0x09u, Opcode::V_MUL_I32_I24, Vop2SdwaProfile::IntegerPartialDestination},
{0x0bu, Opcode::V_MUL_U32_U24, Vop2SdwaProfile::IntegerFullDestination},
{0x0bu, Opcode::V_MUL_U32_U24, Vop2SdwaProfile::IntegerPartialDestination},
{0x0fu, Opcode::V_MIN_F32},
{0x10u, Opcode::V_MAX_F32},
{0x11u, Opcode::V_MIN_I32},
@@ -579,7 +579,7 @@ struct Vop1SdwaRule {
constexpr Vop1SdwaRule VOP1_SDWA_RULES[] = {
{Opcode::V_MOV_B32, SdwaSelBytes() | SdwaSelWords() | SdwaSelFull(), SdwaSelBytes() | SdwaSelWords(),
SdwaSelWords() | SdwaSelFull(), false},
SdwaSelBytes() | SdwaSelWords() | SdwaSelFull(), false},
{Opcode::V_CVT_F32_U32, SdwaSelBytes() | SdwaSelWords() | SdwaSelFull(), 0, 0, false},
{Opcode::V_CVT_F32_I32, SdwaSelBytes() | SdwaSelWords() | SdwaSelFull(), 0, 0, false},
{Opcode::V_CVT_F32_UBYTE0, SdwaSelBytes() | SdwaSelWords() | SdwaSelFull(), 0, 0, false},