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glsl: Revert ssbo aliasing. Storage Atomics impl

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This commit is contained in:
ameerj
2021-05-25 01:35:30 -04:00
parent e99d01ff53
commit 11ba190462
5 changed files with 134 additions and 75 deletions
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14
src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp
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@ -34,12 +34,13 @@ void EmitLoadStorageS16([[maybe_unused]] EmitContext& ctx,
void EmitLoadStorage32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
const IR::Value& offset) {
ctx.AddU32("{}=ssbo{}_u32[{}];", inst, binding.U32(), offset.U32());
ctx.AddU32("{}=ssbo{}[{}];", inst, binding.U32(), offset.U32());
}
void EmitLoadStorage64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] const IR::Value& binding,
[[maybe_unused]] const IR::Value& offset) {
throw NotImplementedException("GLSL Instrucion");
void EmitLoadStorage64(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
const IR::Value& offset) {
ctx.AddU32x2("{}=uvec2(ssbo{}[{}],ssbo{}[{}]);", inst, binding.U32(), offset.U32(),
binding.U32(), offset.U32() + 1);
}
void EmitLoadStorage128([[maybe_unused]] EmitContext& ctx,
@ -78,12 +79,13 @@ void EmitWriteStorageS16([[maybe_unused]] EmitContext& ctx,
void EmitWriteStorage32(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
std::string_view value) {
ctx.Add("ssbo{}_u32[{}]={};", binding.U32(), offset.U32(), value);
ctx.Add("ssbo{}[{}]={};", binding.U32(), offset.U32(), value);
}
void EmitWriteStorage64(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
std::string_view value) {
ctx.Add("ssbo{}_u32x2[{}]={};", binding.U32(), offset.U32(), value);
ctx.Add("ssbo{}[{}]={}.x;", binding.U32(), offset.U32(), value);
ctx.Add("ssbo{}[{}]={}.y;", binding.U32(), offset.U32() + 1, value);
}
void EmitWriteStorage128([[maybe_unused]] EmitContext& ctx,