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graphics: implement RDNA2 buffer atomic OR x2

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This commit is contained in:
nmzik
2026-09-03 05:39:05 +02:00
parent cd74809086
commit 858c18468b
14 changed files with 195 additions and 26 deletions
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src/graphics/shader/recompiler/backend/spirv/SpirvEmitter.cpp
+3
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@@ -189,6 +189,9 @@ void AnalyzeProgramRequirements(IR::Program& program) {
const auto MarkBallot = [&] { requirements.subgroup_ballot = true; };
for (const auto* block: program.blocks) {
for (const auto& inst: *block) {
if (inst.GetOpcode() == IR::ValueOpcode::BufferAtomicOr64) {
requirements.buffer_int64_atomics = true;
}
const auto address_access = IR::AddressOpcodeInfoOf(inst.GetOpcode()).access;
if (address_access != IR::AddressAccess::None) {
const auto memory_index = inst.Flags<IR::MemoryFlags>().index;