diff options
| author | vonchenplus <vonchenplus@gmail.com> | 2021-10-26 23:14:40 +0800 |
|---|---|---|
| committer | vonchenplus <vonchenplus@gmail.com> | 2021-10-26 23:14:40 +0800 |
| commit | 36c21ff6cbffd55ba9314314ee8f414181fd4f9b (patch) | |
| tree | 4eb30de1f55680c83761111d6adcb93659dfd459 /src/shader_recompiler/backend/spirv/emit_context.cpp | |
| parent | 92bebecf4632fb5435d74a77d45bf56535eb85e4 (diff) | |
Support gl_BackSecondaryColor attribute
Diffstat (limited to 'src/shader_recompiler/backend/spirv/emit_context.cpp')
| -rw-r--r-- | src/shader_recompiler/backend/spirv/emit_context.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_context.cpp b/src/shader_recompiler/backend/spirv/emit_context.cpp index 7726bc9c6d..d60ad139d5 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<u32>(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<u32>(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 = |