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author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-03-15 08:54:43 +0100 |
---|---|---|
committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-23 03:51:23 +0200 |
commit | 17a82b56d74afcebaad78ce4754d8ee99ea66f93 (patch) | |
tree | 5a4a29a65ee09599daa3b9c4a005070286d6b901 /src/shader_recompiler/backend/spirv | |
parent | shader: Implement CAL inlining function calls (diff) | |
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Diffstat (limited to 'src/shader_recompiler/backend/spirv')
-rw-r--r-- | src/shader_recompiler/backend/spirv/emit_spirv_image.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp index 5f4783c95..f75152911 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp @@ -57,18 +57,27 @@ Id Texture(EmitContext& ctx, const IR::Value& index) { throw NotImplementedException("Indirect texture sample"); } +Id Decorate(EmitContext& ctx, IR::Inst* inst, Id sample) { + const auto info{inst->Flags<IR::TextureInstInfo>()}; + if (info.relaxed_precision != 0) { + ctx.Decorate(sample, spv::Decoration::RelaxedPrecision); + } + return sample; +} + template <typename MethodPtrType, typename... Args> Id Emit(MethodPtrType sparse_ptr, MethodPtrType non_sparse_ptr, EmitContext& ctx, IR::Inst* inst, Id result_type, Args&&... args) { IR::Inst* const sparse{inst->GetAssociatedPseudoOperation(IR::Opcode::GetSparseFromOp)}; if (!sparse) { - return (ctx.*non_sparse_ptr)(result_type, std::forward<Args>(args)...); + return Decorate(ctx, inst, (ctx.*non_sparse_ptr)(result_type, std::forward<Args>(args)...)); } const Id struct_type{ctx.TypeStruct(ctx.U32[1], result_type)}; const Id sample{(ctx.*sparse_ptr)(struct_type, std::forward<Args>(args)...)}; const Id resident_code{ctx.OpCompositeExtract(ctx.U32[1], sample, 0U)}; sparse->SetDefinition(ctx.OpImageSparseTexelsResident(ctx.U1, resident_code)); sparse->Invalidate(); + Decorate(ctx, inst, sample); return ctx.OpCompositeExtract(result_type, sample, 1U); } } // Anonymous namespace |