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shader: Fix memory barriers

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This commit is contained in:
ReinUsesLisp 2021-04-17 03:21:03 -03:00 • committed by ameerj
parent c9e4609d87
commit 0a0818c025
8 changed files with 30 additions and 62 deletions
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5
src/shader_recompiler/backend/spirv/emit_spirv.h
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@ -29,9 +29,8 @@ void EmitReturn(EmitContext& ctx);
void EmitUnreachable(EmitContext& ctx);
void EmitDemoteToHelperInvocation(EmitContext& ctx, Id continue_label);
void EmitBarrier(EmitContext& ctx);
void EmitMemoryBarrierWorkgroupLevel(EmitContext& ctx);
void EmitMemoryBarrierDeviceLevel(EmitContext& ctx);
void EmitMemoryBarrierSystemLevel(EmitContext& ctx);
void EmitWorkgroupMemoryBarrier(EmitContext& ctx);
void EmitDeviceMemoryBarrier(EmitContext& ctx);
void EmitPrologue(EmitContext& ctx);
void EmitEpilogue(EmitContext& ctx);
void EmitEmitVertex(EmitContext& ctx, const IR::Value& stream);

14
src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp
View file

@ -7,7 +7,7 @@
namespace Shader::Backend::SPIRV {
namespace {
void EmitMemoryBarrierImpl(EmitContext& ctx, spv::Scope scope) {
void MemoryBarrier(EmitContext& ctx, spv::Scope scope) {
const auto semantics{
spv::MemorySemanticsMask::AcquireRelease | spv::MemorySemanticsMask::UniformMemory |
spv::MemorySemanticsMask::WorkgroupMemory | spv::MemorySemanticsMask::AtomicCounterMemory |
@ -27,16 +27,12 @@ void EmitBarrier(EmitContext& ctx) {
ctx.Constant(ctx.U32[1], static_cast<u32>(memory_semantics)));
}
void EmitMemoryBarrierWorkgroupLevel(EmitContext& ctx) {
EmitMemoryBarrierImpl(ctx, spv::Scope::Workgroup);
void EmitWorkgroupMemoryBarrier(EmitContext& ctx) {
MemoryBarrier(ctx, spv::Scope::Workgroup);
}
void EmitMemoryBarrierDeviceLevel(EmitContext& ctx) {
EmitMemoryBarrierImpl(ctx, spv::Scope::Device);
}
void EmitMemoryBarrierSystemLevel(EmitContext& ctx) {
EmitMemoryBarrierImpl(ctx, spv::Scope::CrossDevice);
void EmitDeviceMemoryBarrier(EmitContext& ctx) {
MemoryBarrier(ctx, spv::Scope::Device);
}
} // namespace Shader::Backend::SPIRV