1 files changed, 28 insertions, 0 deletions
diff --git a/src/mbgl/style/layers/background_layer_impl.cpp b/src/mbgl/style/layers/background_layer_impl.cpp
new file mode 100644
index 0000000000..0c09c5d158
--- /dev/null
+++ b/src/mbgl/style/layers/background_layer_impl.cpp
@@ -0,0 +1,28 @@
+#include <mbgl/style/layers/background_layer_impl.hpp>
+#include <mbgl/renderer/bucket.hpp>
+
+namespace mbgl {
+namespace style {
+
+void BackgroundLayer::Impl::parsePaints(const JSValue& layer) {
+    paint.parse(layer);
+}
+
+void BackgroundLayer::Impl::cascade(const CascadeParameters& parameters) {
+    paint.cascade(parameters);
+}
+
+bool BackgroundLayer::Impl::recalculate(const CalculationParameters& parameters) {
+    bool hasTransitions = paint.recalculate(parameters);
+
+    passes = paint.backgroundOpacity > 0 ? RenderPass::Translucent : RenderPass::None;
+
+    return hasTransitions;
+}
+
+std::unique_ptr<Bucket> BackgroundLayer::Impl::createBucket(BucketParameters&) const {
+    return nullptr;
+}
+
+} // namespace style
+} // namespace mbgl