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shader: preserve wave-wide vector-store completion before publication

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This commit is contained in:
nmzik
2026-10-04 00:17:28 +04:00
parent 42a315f0e4
commit f58014ff0e
16 changed files with 144 additions and 32 deletions
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src/graphics/shader/recompiler/backend/spirv/spirvEmitterFlow.cpp
+8
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@@ -574,6 +574,14 @@ uint32_t EmitIdentity(ValueEmitContext&, uint32_t value) {
void EmitVoid(ValueEmitContext&) {}
void EmitStoreCompletion(EmitterState& state) {
state.builder.AddFunction(
spv::OpControlBarrier, ConstantU32(state, spv::ScopeSubgroup),
ConstantU32(state, spv::ScopeDevice),
ConstantU32(state, spv::MemorySemanticsReleaseMask | spv::MemorySemanticsUniformMemoryMask |
spv::MemorySemanticsImageMemoryMask));
}
void EmitBarrier(EmitterState& state) {
const auto tessellation = state.program.stage == ShaderType::TessellationControl;
if (!tessellation && ShaderWorkgroupInput(state.program.stage, state.input_info) == nullptr) {