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graphics: add RDNA2 FLAT BDA buffer cache and faults

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This commit is contained in:
nmzik
2026-08-27 03:45:41 +02:00
parent 8072718462
commit e738535294
37 changed files with 1002 additions and 684 deletions
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src/graphics/shader/recompiler/frontend/translate/Memory.cpp
+4 -6
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@@ -136,12 +136,10 @@ IR::MemoryInfo MemoryInfoFromDecoded(const Decoder::Instruction& decoded) {
memory.offen = decoded.offen;
memory.resource = ResourceIndexFromOperand(decoded.src1);
memory.sampler = ResourceIndexFromOperand(decoded.src2);
if (memory.kind == ResourceKind::ScalarAddress) {
memory.resource = RawScalarLoadBase(decoded.src0);
} else if (memory.kind == ResourceKind::ScalarBuffer) {
if (memory.kind == ResourceKind::ScalarBuffer) {
memory.resource = ResourceIndexFromOperand(decoded.src0);
} else if (memory.kind == ResourceKind::Lds || memory.kind == ResourceKind::Gds ||
memory.kind == ResourceKind::Scratch) {
} else if (IsAddressResourceKind(memory.kind) || memory.kind == ResourceKind::Lds ||
memory.kind == ResourceKind::Gds) {
memory.resource = 0;
memory.sampler = 0;
}
@@ -421,7 +419,7 @@ IR::Value Translator::NarrowSubdword(IR::U32 value, uint32_t bits) {
bool Translator::S_LOAD(const Decoder::Instruction& inst, bool raw) {
const auto memory = MemoryInfoFromDecoded(inst);
const auto resource =
raw ? GetScalarAddressResource(memory.resource) : GetBufferResource(memory);
raw ? GetScalarAddressResource(RawScalarLoadBase(inst.src0)) : GetBufferResource(memory);
const auto offset = ReadU32(inst.src1);
std::array<IR::Value, 16> loaded {};
for (uint32_t component = 0; component < memory.data_dwords; component++) {