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shader: Implement fine derivates constant propagation

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This commit is contained in:
FernandoS27
2021-04-17 11:56:45 +02:00
committed by ameerj
parent f18a6dd1bd
commit 04c459fc8d
9 changed files with 101 additions and 0 deletions
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4
src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
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@@ -530,6 +530,10 @@ void VisitUsages(Info& info, IR::Inst& inst) {
case IR::Opcode::FSwizzleAdd:
info.uses_fswzadd = true;
break;
case IR::Opcode::DPdxFine:
case IR::Opcode::DPdyFine:
info.uses_derivates = true;
break;
case IR::Opcode::LoadStorageU8:
case IR::Opcode::LoadStorageS8:
case IR::Opcode::WriteStorageU8: