[core] Introduce ImageSourceRenderData and RenderSource::getImageRenderData()

Image source render data is owned by render source, which is simpler than the
previous approach and aligned with the render tiles ownership model.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/mbgl/renderer/layers/render_raster_layer.hpp b/src/mbgl/renderer/layers/render_raster_layer.hpp
index 9ef7c9837f..94bbd36a0d 100644
--- a/src/mbgl/renderer/layers/render_raster_layer.hpp
+++ b/src/mbgl/renderer/layers/render_raster_layer.hpp
@@ -1,12 +1,13 @@
 #pragma once
 
 #include <mbgl/renderer/render_layer.hpp>
-#include <mbgl/renderer/sources/render_image_source.hpp>
 #include <mbgl/style/layers/raster_layer_impl.hpp>
 #include <mbgl/style/layers/raster_layer_properties.hpp>
 
 namespace mbgl {
 
+class ImageSourceRenderData;
+
 class RenderRasterLayer final : public RenderLayer {
 public:
     explicit RenderRasterLayer(Immutable<style::RasterLayer::Impl>);
@@ -22,7 +23,7 @@ private:
 
     // Paint properties
     style::RasterPaintProperties::Unevaluated unevaluated;
-    optional<ImageLayerRenderData> imageData;
+    const ImageSourceRenderData* imageData = nullptr;
 };
 
 } // namespace mbgl