1 files changed, 35 insertions, 1 deletions
diff --git a/src/mbgl/renderer/render_source.cpp b/src/mbgl/renderer/render_source.cpp
index 643d92fe81..7723a1c7ca 100644
--- a/src/mbgl/renderer/render_source.cpp
+++ b/src/mbgl/renderer/render_source.cpp
@@ -1,12 +1,42 @@
 #include <mbgl/renderer/render_source.hpp>
 #include <mbgl/renderer/render_source_observer.hpp>
+#include <mbgl/renderer/sources/render_geojson_source.hpp>
+#include <mbgl/renderer/sources/render_raster_source.hpp>
+#include <mbgl/renderer/sources/render_vector_source.hpp>
+#include <mbgl/renderer/tile_parameters.hpp>
+#include <mbgl/annotation/render_annotation_source.hpp>
+#include <mbgl/renderer/sources/render_image_source.hpp>
 #include <mbgl/tile/tile.hpp>
 
 namespace mbgl {
 
+using namespace style;
+
+std::unique_ptr<RenderSource> RenderSource::create(Immutable<Source::Impl> impl) {
+    switch (impl->type) {
+    case SourceType::Vector:
+        return std::make_unique<RenderVectorSource>(staticImmutableCast<VectorSource::Impl>(impl));
+    case SourceType::Raster:
+        return std::make_unique<RenderRasterSource>(staticImmutableCast<RasterSource::Impl>(impl));
+    case SourceType::GeoJSON:
+        return std::make_unique<RenderGeoJSONSource>(staticImmutableCast<GeoJSONSource::Impl>(impl));
+    case SourceType::Video:
+        assert(false);
+        return nullptr;
+    case SourceType::Annotations:
+        return std::make_unique<RenderAnnotationSource>(staticImmutableCast<AnnotationSource::Impl>(impl));
+    case SourceType::Image:
+        return std::make_unique<RenderImageSource>(staticImmutableCast<ImageSource::Impl>(impl));
+    }
+
+    // Not reachable, but placate GCC.
+    assert(false);
+    return nullptr;
+}
+
 static RenderSourceObserver nullObserver;
 
-RenderSource::RenderSource(const style::Source::Impl& impl)
+RenderSource::RenderSource(Immutable<style::Source::Impl> impl)
     : baseImpl(impl),
       observer(&nullObserver) {
 }
@@ -23,4 +53,8 @@ void RenderSource::onTileError(Tile& tile, std::exception_ptr error) {
     observer->onTileError(*this, tile.id, error);
 }
 
+bool RenderSource::isEnabled() const {
+    return enabled;
 }
+
+} // namespace mbgl