1 files changed, 20 insertions, 0 deletions
diff --git a/src/mbgl/style/layers/background_layer_properties.cpp b/src/mbgl/style/layers/background_layer_properties.cpp
index ba3e638977..f0da811379 100644
--- a/src/mbgl/style/layers/background_layer_properties.cpp
+++ b/src/mbgl/style/layers/background_layer_properties.cpp
@@ -2,8 +2,28 @@
 
 #include <mbgl/style/layers/background_layer_properties.hpp>
 
+#include <mbgl/style/layers/background_layer_impl.hpp>
+
 namespace mbgl {
 namespace style {
 
+BackgroundLayerProperties::BackgroundLayerProperties(
+    Immutable<BackgroundLayer::Impl> impl_)
+    : LayerProperties(std::move(impl_)) {}
+
+BackgroundLayerProperties::BackgroundLayerProperties(
+    Immutable<BackgroundLayer::Impl> impl_,
+    CrossfadeParameters crossfade_,
+    BackgroundPaintProperties::PossiblyEvaluated evaluated_)
+  : LayerProperties(std::move(impl_)),
+    crossfade(std::move(crossfade_)),
+    evaluated(std::move(evaluated_)) {}
+
+BackgroundLayerProperties::~BackgroundLayerProperties() = default;
+
+const BackgroundLayer::Impl& BackgroundLayerProperties::layerImpl() const {
+    return static_cast<const BackgroundLayer::Impl&>(*baseImpl);
+}
+
 } // namespace style
 } // namespace mbgl