From 17a82b56d74afcebaad78ce4754d8ee99ea66f93 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 15 Mar 2021 04:54:43 -0300 Subject: shader: Implement TEXS --- src/shader_recompiler/backend/spirv/emit_spirv_image.cpp | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'src/shader_recompiler/backend') 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()}; + if (info.relaxed_precision != 0) { + ctx.Decorate(sample, spv::Decoration::RelaxedPrecision); + } + return sample; +} + template 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)...); + return Decorate(ctx, inst, (ctx.*non_sparse_ptr)(result_type, std::forward(args)...)); } const Id struct_type{ctx.TypeStruct(ctx.U32[1], result_type)}; const Id sample{(ctx.*sparse_ptr)(struct_type, std::forward(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 -- cgit v1.2.3