summaryrefslogtreecommitdiff
path: root/src/mbgl/tile/raster_tile_data.hpp
blob: ef9e29c0d7d7457702b4e0c8b82437c364672202 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
#pragma once

#include <mbgl/tile/tile_data.hpp>
#include <mbgl/renderer/raster_bucket.hpp>
#include <mbgl/tile/tile_source.hpp>

namespace mbgl {

class AsyncRequest;
class Tileset;

namespace gl { class TexturePool; }

namespace style {
class Layer;
class UpdateParameters;
}

class RasterTileData : public TileData {
public:
    RasterTileData(const OverscaledTileID&,
                   const style::UpdateParameters&,
                   const Tileset&);
    ~RasterTileData();

    void setNecessity(Necessity) final;

    void setError(std::exception_ptr err);

    void setData(std::shared_ptr<const std::string> data,
                 optional<Timestamp> modified_,
                 optional<Timestamp> expires_);

    void cancel() override;
    Bucket* getBucket(const style::Layer&) override;

private:
    gl::TexturePool& texturePool;
    Worker& worker;

    TileSource<RasterTileData> tileSource;
    std::unique_ptr<AsyncRequest> workRequest;

    // Contains the Bucket object for the tile. Buckets are render
    // objects and they get added by tile parsing operations.
    std::unique_ptr<Bucket> bucket;
};

} // namespace mbgl