From 36c21ff6cbffd55ba9314314ee8f414181fd4f9b Mon Sep 17 00:00:00 2001 From: vonchenplus Date: Tue, 26 Oct 2021 23:14:40 +0800 Subject: Support gl_BackSecondaryColor attribute --- src/shader_recompiler/backend/spirv/emit_context.cpp | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/shader_recompiler/backend/spirv/emit_context.cpp') diff --git a/src/shader_recompiler/backend/spirv/emit_context.cpp b/src/shader_recompiler/backend/spirv/emit_context.cpp index 7726bc9c6..d60ad139d 100644 --- a/src/shader_recompiler/backend/spirv/emit_context.cpp +++ b/src/shader_recompiler/backend/spirv/emit_context.cpp @@ -1302,6 +1302,14 @@ void EmitContext::DefineInputs(const IR::Program& program) { Decorate(id, spv::Decoration::Location, location); input_back_color = id; } + if (loads.AnyComponent(IR::Attribute::ColorBackSpecularR)) { + const size_t location = FindNextUnusedLocation(used_locations, previous_unused_location); + previous_unused_location = location; + used_locations.set(location); + const Id id{DefineInput(*this, F32[4], true)}; + Decorate(id, spv::Decoration::Location, location); + input_back_secondary_color = id; + } for (size_t index = 0; index < NUM_FIXEDFNCTEXTURE; ++index) { if (loads.AnyComponent(IR::Attribute::FixedFncTexture0S + index * 4)) { const size_t location = @@ -1395,6 +1403,14 @@ void EmitContext::DefineOutputs(const IR::Program& program) { Decorate(id, spv::Decoration::Location, static_cast(location)); output_back_color = id; } + if (info.stores.AnyComponent(IR::Attribute::ColorBackSpecularR)) { + const size_t location = FindNextUnusedLocation(used_locations, previous_unused_location); + previous_unused_location = location; + used_locations.set(location); + const Id id{DefineOutput(*this, F32[4], invocations)}; + Decorate(id, spv::Decoration::Location, static_cast(location)); + output_back_secondary_color = id; + } for (size_t index = 0; index < NUM_FIXEDFNCTEXTURE; ++index) { if (info.stores.AnyComponent(IR::Attribute::FixedFncTexture0S + index * 4)) { const size_t location = -- cgit v1.2.3