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shader: add missing 64-bit integer image atomics

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Co-authored-by: shadowbeat070 <70843316+shadowbeat070@users.noreply.github.com>
This commit is contained in:
nmzik
2026-10-05 04:12:06 +04:00
parent de9c15fa79
commit af3011cd69
9 changed files with 174 additions and 72 deletions
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src/graphics/shader/recompiler/frontend/decode/ImageOps.cpp
+17 -11
View File
@@ -20,6 +20,12 @@ struct MimgGatherInfo {
uint32_t flags = 0;
};
struct MimgAtomicInfo {
uint32_t encoding = 0;
Opcode decoded = Opcode::UNSUPPORTED;
bool supports_64 = false;
};
constexpr ImageDimension DecodeImageDimension(uint32_t dim) {
switch (dim) {
case 0u: return ImageDimension::Dim1D;
@@ -190,17 +196,17 @@ constexpr MimgGatherInfo MIMG_GATHER_OPCODE_LIST[] = {
{0x61u, Opcode::IMAGE_GATHER4H, ImageSampleFlagGatherHorizontal},
};
constexpr Detail::OpcodeMap MIMG_ATOMIC_OPCODE_LIST[] = {
{0x0fu, Opcode::IMAGE_ATOMIC_SWAP},
constexpr MimgAtomicInfo MIMG_ATOMIC_OPCODE_LIST[] = {
{0x0fu, Opcode::IMAGE_ATOMIC_SWAP, true},
{0x10u, Opcode::IMAGE_ATOMIC_CMPSWAP},
{0x11u, Opcode::IMAGE_ATOMIC_ADD},
{0x11u, Opcode::IMAGE_ATOMIC_ADD, true},
{0x14u, Opcode::IMAGE_ATOMIC_SMIN},
{0x15u, Opcode::IMAGE_ATOMIC_UMIN},
{0x15u, Opcode::IMAGE_ATOMIC_UMIN, true},
{0x16u, Opcode::IMAGE_ATOMIC_SMAX},
{0x17u, Opcode::IMAGE_ATOMIC_UMAX},
{0x18u, Opcode::IMAGE_ATOMIC_AND},
{0x19u, Opcode::IMAGE_ATOMIC_OR},
{0x1au, Opcode::IMAGE_ATOMIC_XOR},
{0x17u, Opcode::IMAGE_ATOMIC_UMAX, true},
{0x18u, Opcode::IMAGE_ATOMIC_AND, true},
{0x19u, Opcode::IMAGE_ATOMIC_OR, true},
{0x1au, Opcode::IMAGE_ATOMIC_XOR, true},
{0x1eu, Opcode::IMAGE_ATOMIC_FMIN},
{0x1fu, Opcode::IMAGE_ATOMIC_FMAX},
};
@@ -210,7 +216,7 @@ constexpr auto MIMG_GATHER_OPS = Detail::MakeOpcodeTable<0x100>(MIMG_GATHER_OPCO
constexpr auto MIMG_ATOMIC_OPS = Detail::MakeOpcodeTable<0x100>(MIMG_ATOMIC_OPCODE_LIST);
Opcode DecodeMimgOpcode(uint32_t opcode, const MimgSampleInfo* sample, const MimgGatherInfo* gather,
const Detail::OpcodeMap* atomic) {
const MimgAtomicInfo* atomic) {
if (sample != nullptr) {
return Opcode::IMAGE_SAMPLE;
}
@@ -246,7 +252,7 @@ uint32_t DecodeMimgSampleFlags(const MimgSampleInfo* sample, const MimgGatherInf
uint32_t DecodeMimgAddressComponents(uint32_t opcode, ImageDimension dimension,
const MimgSampleInfo* sample, const MimgGatherInfo* gather,
const Detail::OpcodeMap* atomic) {
const MimgAtomicInfo* atomic) {
if (sample != nullptr) {
return ImageSampleAddressComponents(sample->flags, dimension);
}
@@ -370,7 +376,7 @@ void DecodeMimg(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
SetUnsupported(inst, Family::MIMG, opcode, "MIMG image atomic has invalid DMASK");
} else if (inst.dmask == mask64) {
inst.data_bits = 64u;
if (inst.opcode != Opcode::IMAGE_ATOMIC_UMAX) {
if (!atomic->supports_64) {
SetUnsupported(inst, Family::MIMG, opcode,
"MIMG 64-bit image atomic opcode is not implemented");
}
src/graphics/shader/recompiler/frontend/translate/Memory.cpp
+18 -9
View File
@@ -546,7 +546,10 @@ void Translator::BUFFER_ATOMIC(const Decoder::Instruction& inst, IR::ValueOpcode
}
}
void Translator::IMAGE_ATOMIC(const Decoder::Instruction& inst, IR::ValueOpcode opcode) {
void Translator::IMAGE_ATOMIC(const Decoder::Instruction& inst, IR::ValueOpcode opcode32,
IR::ValueOpcode opcode64) {
const auto opcode = inst.data_bits == 64u ? opcode64 : opcode32;
EXIT_IF(opcode == IR::ValueOpcode::Count);
const auto memory = MemoryInfoFromDecoded(inst);
const auto resource = GetImageResource(memory);
const auto address = MakeImageAddress(inst, MemorySourceAt(inst, 1));
@@ -1041,24 +1044,30 @@ void Translator::EmitMemory(const Decoder::Instruction& inst) {
case Decoder::Opcode::IMAGE_ATOMIC_CMPSWAP:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicCompareSwap32);
case Decoder::Opcode::IMAGE_ATOMIC_SWAP:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicSwap32);
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicSwap32,
IR::ValueOpcode::ImageAtomicSwap64);
case Decoder::Opcode::IMAGE_ATOMIC_ADD:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicIAdd32);
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicIAdd32,
IR::ValueOpcode::ImageAtomicIAdd64);
case Decoder::Opcode::IMAGE_ATOMIC_SMIN:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicSMin32);
case Decoder::Opcode::IMAGE_ATOMIC_UMIN:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicUMin32);
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicUMin32,
IR::ValueOpcode::ImageAtomicUMin64);
case Decoder::Opcode::IMAGE_ATOMIC_SMAX:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicSMax32);
case Decoder::Opcode::IMAGE_ATOMIC_UMAX:
return IMAGE_ATOMIC(inst, inst.data_bits == 64u ? IR::ValueOpcode::ImageAtomicUMax64
: IR::ValueOpcode::ImageAtomicUMax32);
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicUMax32,
IR::ValueOpcode::ImageAtomicUMax64);
case Decoder::Opcode::IMAGE_ATOMIC_AND:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicAnd32);
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicAnd32,
IR::ValueOpcode::ImageAtomicAnd64);
case Decoder::Opcode::IMAGE_ATOMIC_OR:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicOr32);
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicOr32,
IR::ValueOpcode::ImageAtomicOr64);
case Decoder::Opcode::IMAGE_ATOMIC_XOR:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicXor32);
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicXor32,
IR::ValueOpcode::ImageAtomicXor64);
case Decoder::Opcode::IMAGE_ATOMIC_FMIN:
return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicFMin32);
case Decoder::Opcode::IMAGE_ATOMIC_FMAX:
src/graphics/shader/recompiler/frontend/translate/Translator.h
+2 -1
View File
@@ -86,7 +86,8 @@ private:
void BUFFER_LOAD(const Decoder::Instruction& inst);
void BUFFER_STORE(const Decoder::Instruction& inst);
void BUFFER_ATOMIC(const Decoder::Instruction& inst, IR::ValueOpcode opcode);
void IMAGE_ATOMIC(const Decoder::Instruction& inst, IR::ValueOpcode opcode);
void IMAGE_ATOMIC(const Decoder::Instruction& inst, IR::ValueOpcode opcode32,
IR::ValueOpcode opcode64 = IR::ValueOpcode::Count);
void DS_ATOMIC(const Decoder::Instruction& inst, IR::ValueOpcode opcode, bool returns_value);
void FLAT_LOAD(const Decoder::Instruction& inst);
void FLAT_STORE(const Decoder::Instruction& inst);