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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/ir/ShaderIR.h
+1
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@@ -433,6 +433,7 @@ struct SpirvRequirements {
bool function_lds = false;
bool function_scratch = false;
bool pixel_valid_mask = false;
bool buffer_int64_atomics = false;
};
struct BlockInfo {
src/graphics/shader/recompiler/ir/opcodes/ValueOpcodes.cpp
+2
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@@ -119,6 +119,7 @@ BufferAccess BufferAccessOf(ValueOpcode opcode) {
case ValueOpcode::BufferAtomicUMax32:
case ValueOpcode::BufferAtomicAnd32:
case ValueOpcode::BufferAtomicOr32:
case ValueOpcode::BufferAtomicOr64:
case ValueOpcode::BufferAtomicXor32:
case ValueOpcode::BufferAtomicFMin32:
case ValueOpcode::BufferAtomicFMax32: return BufferAccess::Atomic;
@@ -128,6 +129,7 @@ BufferAccess BufferAccessOf(ValueOpcode opcode) {
uint32_t BufferComponentCount(ValueOpcode opcode) {
switch (opcode) {
case ValueOpcode::BufferAtomicOr64:
case ValueOpcode::LoadBufferU32x2:
case ValueOpcode::StoreBufferU32x2: return 2u;
case ValueOpcode::LoadBufferU32x3:
src/graphics/shader/recompiler/ir/opcodes/ValueOpcodes.inc
+1
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@@ -230,6 +230,7 @@ VALUE_OPCODE(BufferAtomicSMax32, U32, BufferResource, U32, U32, U32, U32, U1)
VALUE_OPCODE(BufferAtomicUMax32, U32, BufferResource, U32, U32, U32, U32, U1)
VALUE_OPCODE(BufferAtomicAnd32, U32, BufferResource, U32, U32, U32, U32, U1)
VALUE_OPCODE(BufferAtomicOr32, U32, BufferResource, U32, U32, U32, U32, U1)
VALUE_OPCODE(BufferAtomicOr64, U64, BufferResource, U32, U32, U32, U64, U1)
VALUE_OPCODE(BufferAtomicXor32, U32, BufferResource, U32, U32, U32, U32, U1)
VALUE_OPCODE(BufferAtomicFMin32, U32, BufferResource, U32, U32, U32, U32, U1)
VALUE_OPCODE(BufferAtomicFMax32, U32, BufferResource, U32, U32, U32, U32, U1)