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glsl: Cleanup and address feedback

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This commit is contained in:
ameerj 2021-06-03 20:57:52 -04:00
parent bef3820fb0
commit 4534294b7b
10 changed files with 69 additions and 86 deletions
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10
src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp
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@ -11,7 +11,7 @@
namespace Shader::Backend::GLSL {
namespace {
static constexpr std::string_view cas_loop{R"(for (;;){{
constexpr const char cas_loop[]{R"(for (;;){{
uint old_value={};
{}=atomicCompSwap({},old_value,{}({},{}));
if ({}==old_value){{break;}}
@ -21,7 +21,7 @@ void SharedCasFunction(EmitContext& ctx, IR::Inst& inst, std::string_view offset
std::string_view value, std::string_view function) {
const auto ret{ctx.var_alloc.Define(inst, GlslVarType::U32)};
const std::string smem{fmt::format("smem[{}>>2]", offset)};
ctx.Add(cas_loop.data(), smem, ret, smem, function, smem, value, ret);
ctx.Add(cas_loop, smem, ret, smem, function, smem, value, ret);
}
void SsboCasFunction(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
@ -29,7 +29,7 @@ void SsboCasFunction(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
const auto ret{ctx.var_alloc.Define(inst, GlslVarType::U32)};
const std::string ssbo{fmt::format("{}_ssbo{}[{}>>2]", ctx.stage_name, binding.U32(),
ctx.var_alloc.Consume(offset))};
ctx.Add(cas_loop.data(), ssbo, ret, ssbo, function, ssbo, value, ret);
ctx.Add(cas_loop, ssbo, ret, ssbo, function, ssbo, value, ret);
}
void SsboCasFunctionF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
@ -38,10 +38,10 @@ void SsboCasFunctionF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& bindi
const std::string ssbo{fmt::format("{}_ssbo{}[{}>>2]", ctx.stage_name, binding.U32(),
ctx.var_alloc.Consume(offset))};
const auto ret{ctx.var_alloc.Define(inst, GlslVarType::U32)};
ctx.Add(cas_loop.data(), ssbo, ret, ssbo, function, ssbo, value, ret);
ctx.Add(cas_loop, ssbo, ret, ssbo, function, ssbo, value, ret);
ctx.AddF32("{}=utof({});", inst, ret);
}
} // namespace
} // Anonymous namespace
void EmitSharedAtomicIAdd32(EmitContext& ctx, IR::Inst& inst, std::string_view pointer_offset,
std::string_view value) {