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shader: implement V_SIN_F16 (#399)

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Co-authored-by: nmzik <Nmzik@mail.ru>
This commit is contained in:
Mehmet Cambaz
2026-08-30 00:32:49 +03:00
committed by GitHub
parent 60a01817ce
commit ff61c1cecd
7 changed files with 99 additions and 15 deletions
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src/graphics/shader/recompiler/frontend/decode/ShaderDecoder.h
+1
View File
@@ -179,6 +179,7 @@ enum class Opcode {
V_CEIL_F16,
V_TRUNC_F16,
V_RNDNE_F16,
V_SIN_F16,
V_COS_F16,
V_SIN_F32,
V_COS_F32,
src/graphics/shader/recompiler/frontend/decode/VectorAluOps.cpp
+6
View File
@@ -137,6 +137,7 @@ constexpr OpcodeMap VOP1_OPCODE_LIST[] = {
{0x5cu, Opcode::V_CEIL_F16},
{0x5du, Opcode::V_TRUNC_F16},
{0x5eu, Opcode::V_RNDNE_F16},
{0x60u, Opcode::V_SIN_F16},
{0x61u, Opcode::V_COS_F16},
};
@@ -189,6 +190,7 @@ constexpr OpcodeMap VOP3_ENCODED_VOP1_OPCODE_LIST[] = {
{0x5cu, Opcode::V_CEIL_F16},
{0x5du, Opcode::V_TRUNC_F16},
{0x5eu, Opcode::V_RNDNE_F16},
{0x60u, Opcode::V_SIN_F16},
{0x61u, Opcode::V_COS_F16},
};
@@ -484,6 +486,7 @@ bool IsVop1FloatSourceOpcode(Opcode opcode) {
case Opcode::V_CEIL_F16:
case Opcode::V_TRUNC_F16:
case Opcode::V_RNDNE_F16:
case Opcode::V_SIN_F16:
case Opcode::V_COS_F16:
case Opcode::V_SIN_F32:
case Opcode::V_COS_F32: return true;
@@ -551,6 +554,8 @@ constexpr Vop1SdwaRule VOP1_SDWA_RULES[] = {
SdwaSelWords() | SdwaSelFull(), false},
{Opcode::V_RNDNE_F16, SdwaSelWords() | SdwaSelFull(), SdwaSelWords(),
SdwaSelWords() | SdwaSelFull(), false},
{Opcode::V_SIN_F16, SdwaSelWords() | SdwaSelFull(), SdwaSelWords(),
SdwaSelWords() | SdwaSelFull(), true},
{Opcode::V_COS_F16, SdwaSelWords() | SdwaSelFull(), SdwaSelWords(),
SdwaSelWords() | SdwaSelFull(), true},
{Opcode::V_CVT_U32_F32, SdwaSelFull(), SdwaSelBytes() | SdwaSelWords(), SdwaSelFull(), false},
@@ -837,6 +842,7 @@ bool IsVop1FloatResultOpcode(Opcode opcode) {
case Opcode::V_RSQ_F16:
case Opcode::V_LOG_F16:
case Opcode::V_EXP_F16:
case Opcode::V_SIN_F16:
case Opcode::V_COS_F16:
case Opcode::V_SIN_F32:
case Opcode::V_COS_F32: return true;