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| author | vonchenplus <vonchenplus@gmail.com> | 2021-10-26 23:01:57 +0800 |
|---|---|---|
| committer | vonchenplus <vonchenplus@gmail.com> | 2021-10-26 23:01:57 +0800 |
| commit | b04c7b63435ad51ce747d678be3fe5899f14609e (patch) | |
| tree | fbebe3acce60013e5ca9e9a7c6155c28ab51fdd9 /src/shader_recompiler/backend/spirv/emit_context.cpp | |
| parent | 3c8c17be4df4e1ec940de2746025626315a7f475 (diff) | |
Support gl_BackColor 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 2885e6799c..9d84c4fc62 100644 --- a/src/shader_recompiler/backend/spirv/emit_context.cpp +++ b/src/shader_recompiler/backend/spirv/emit_context.cpp @@ -1286,6 +1286,14 @@ void EmitContext::DefineInputs(const IR::Program& program) { Decorate(id, spv::Decoration::Location, location); input_front_color = id; } + if (loads.AnyComponent(IR::Attribute::ColorBackDiffuseR)) { + 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_color = id; + } for (size_t index = 0; index < NUM_FIXEDFNCTEXTURE; ++index) { if (loads.AnyComponent(IR::Attribute::FixedFncTexture0S + index * 4)) { const size_t location = @@ -1363,6 +1371,14 @@ void EmitContext::DefineOutputs(const IR::Program& program) { Decorate(id, spv::Decoration::Location, static_cast<u32>(location)); output_front_color = id; } + if (info.stores.AnyComponent(IR::Attribute::ColorBackDiffuseR)) { + 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_color = id; + } for (size_t index = 0; index < NUM_FIXEDFNCTEXTURE; ++index) { if (info.stores.AnyComponent(IR::Attribute::FixedFncTexture0S + index * 4)) { const size_t location = |