46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
#pragma once
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#include <mbgl/renderer/render_source.hpp>
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#include <mbgl/renderer/tile_pyramid.hpp>
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#include <mbgl/style/sources/vector_source_impl.hpp>
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namespace mbgl {
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/**
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* @brief Base class for render sources that provide render tiles.
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*/
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class RenderTileSource : public RenderSource {
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public:
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RenderTileSource(Immutable<style::Source::Impl>);
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~RenderTileSource() override;
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bool isLoaded() const override;
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std::unique_ptr<RenderItem> createRenderItem() override;
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void prepare(const SourcePrepareParameters&) override;
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void updateFadingTiles() override;
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bool hasFadingTiles() const override;
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RenderTiles getRenderTiles() override;
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const Tile* getRenderedTile(const UnwrappedTileID&) const override;
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std::unordered_map<std::string, std::vector<Feature>>
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queryRenderedFeatures(const ScreenLineString& geometry,
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const TransformState& transformState,
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const std::vector<const RenderLayer*>& layers,
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const RenderedQueryOptions& options,
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const mat4& projMatrix) const override;
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std::vector<Feature>
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querySourceFeatures(const SourceQueryOptions&) const override;
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void reduceMemoryUse() override;
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void dumpDebugLogs() const override;
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protected:
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TilePyramid tilePyramid;
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Immutable<std::vector<RenderTile>> renderTiles;
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};
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} // namespace mbgl
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