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Diffstat (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp')
-rw-r--r-- | src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp index f3de577f6..ca067f1c4 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp @@ -99,6 +99,11 @@ std::optional<Id> OutputAttrPointer(EmitContext& ctx, IR::Attribute attr) { ctx.stage == Shader::Stage::Geometry ? std::optional<Id>{ctx.viewport_index} : std::nullopt; + case IR::Attribute::ViewportMask: + if (!ctx.profile.support_viewport_mask) { + return std::nullopt; + } + return ctx.OpAccessChain(ctx.output_u32, ctx.viewport_mask, ctx.u32_zero_value); default: throw NotImplementedException("Read attribute {}", attr); } |