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#pragma once
#include <mbgl/renderer/render_source.hpp>
#include <mbgl/renderer/render_tile.hpp>
#include <mbgl/style/sources/image_source_impl.hpp>
namespace mbgl {
class RenderLayer;
class PaintParameters;
class RasterBucket;
namespace gl {
class Context;
} // namespace gl
class RenderImageSource : public RenderSource {
public:
RenderImageSource(Immutable<style::ImageSource::Impl>);
~RenderImageSource() override;
bool isLoaded() const final;
void startRender(Painter&) final;
void render(Painter&, PaintParameters&, const RenderLayer&);
void finishRender(Painter&) final;
void update(Immutable<style::Source::Impl>,
const std::vector<Immutable<style::Layer::Impl>>&,
bool needsRendering,
bool needsRelayout,
const TileParameters&) final;
std::map<UnwrappedTileID, RenderTile>& getRenderTiles() final {
return tiles;
}
std::unordered_map<std::string, std::vector<Feature>>
queryRenderedFeatures(const ScreenLineString& geometry,
const TransformState& transformState,
const RenderStyle& style,
const RenderedQueryOptions& options) const final;
std::vector<Feature> querySourceFeatures(const SourceQueryOptions&) const final;
void setCacheSize(size_t) final {
}
void onLowMemory() final {
}
void dumpDebugLogs() const final;
private:
const style::ImageSource::Impl& impl() const;
std::map<UnwrappedTileID, RenderTile> tiles;
std::vector<UnwrappedTileID> tileIds;
std::unique_ptr<RasterBucket> bucket;
std::vector<mat4> matrices;
bool shouldRender;
};
template <>
inline bool RenderSource::is<RenderImageSource>() const {
return baseImpl->type == SourceType::Image;
}
} // namespace mbgl
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