[core] split off render layers

1 files changed, 32 insertions, 0 deletions

diff --git a/src/mbgl/renderer/render_fill_extrusion_layer.hpp b/src/mbgl/renderer/render_fill_extrusion_layer.hpp
new file mode 100644
index 0000000000..596ba02fee
--- /dev/null
+++ b/src/mbgl/renderer/render_fill_extrusion_layer.hpp
@@ -0,0 +1,32 @@
+#pragma once
+
+#include <mbgl/renderer/render_layer.hpp>
+#include <mbgl/style/layers/fill_extrusion_layer.hpp>
+#include <mbgl/style/layers/fill_extrusion_layer_properties.hpp>
+
+namespace mbgl {
+
+class RenderFillExtrusionLayer: public RenderLayer {
+public:
+
+    RenderFillExtrusionLayer(const style::FillExtrusionLayer::Impl&);
+    ~RenderFillExtrusionLayer() final = default;
+
+    std::unique_ptr<RenderLayer> clone() const override;
+
+    void cascade(const style::CascadeParameters&) override;
+    bool evaluate(const style::PropertyEvaluationParameters&) override;
+
+    std::unique_ptr<Bucket> createBucket(const BucketParameters&, const std::vector<const RenderLayer*>&) const override;
+
+    // Paint properties
+    style::FillExtrusionPaintProperties::Unevaluated unevaluated;
+    style::FillExtrusionPaintProperties::Evaluated evaluated;
+};
+
+template <>
+inline bool RenderLayer::is<RenderFillExtrusionLayer>() const {
+    return type == style::LayerType::FillExtrusion;
+}
+
+} // namespace mbgl