2 files changed, 9 insertions, 0 deletions
diff --git a/src/mbgl/renderer/layers/render_background_layer.cpp b/src/mbgl/renderer/layers/render_background_layer.cpp
index f20bd7ae5e..3e510ef352 100644
--- a/src/mbgl/renderer/layers/render_background_layer.cpp
+++ b/src/mbgl/renderer/layers/render_background_layer.cpp
@@ -123,4 +123,12 @@ void RenderBackgroundLayer::render(PaintParameters& parameters, RenderSource*) {
     }
 }
 
+optional<Color> RenderBackgroundLayer::getSolidBackground() const {
+    if (!evaluated.get<BackgroundPattern>().from.empty()) {
+        return nullopt;
+    }
+
+    return { evaluated.get<BackgroundColor>() * evaluated.get<BackgroundOpacity>() };
+}
+
 } // namespace mbgl
diff --git a/src/mbgl/renderer/layers/render_background_layer.hpp b/src/mbgl/renderer/layers/render_background_layer.hpp
index 854c077a62..fef9ad97b4 100644
--- a/src/mbgl/renderer/layers/render_background_layer.hpp
+++ b/src/mbgl/renderer/layers/render_background_layer.hpp
@@ -15,6 +15,7 @@ public:
     void evaluate(const PropertyEvaluationParameters&) override;
     bool hasTransition() const override;
     bool hasCrossfade() const override;
+    optional<Color> getSolidBackground() const final;
     void render(PaintParameters&, RenderSource*) override;
 
     std::unique_ptr<Bucket> createBucket(const BucketParameters&, const std::vector<const RenderLayer*>&) const override;