41d619771e
Also add a virtual setState() method to give subclasses a chance to intercept the change of state. This will be used by VectorTileData to release resources when the TileData becomes immutable.
32 lines
759 B
C++
32 lines
759 B
C++
#include <mbgl/map/raster_tile_data.hpp>
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#include <mbgl/style/style.hpp>
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using namespace mbgl;
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RasterTileData::RasterTileData(const TileID& id_, TexturePool &texturePool,
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const SourceInfo &source_)
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: TileData(id_, source_), bucket(texturePool, layout) {
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}
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RasterTileData::~RasterTileData() {
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// Cancel in most derived class destructor so that worker tasks are joined before
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// any member data goes away.
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cancel();
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}
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void RasterTileData::parse() {
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if (getState() != State::loaded) {
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return;
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}
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if (bucket.setImage(data)) {
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setState(State::parsed);
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} else {
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setState(State::invalid);
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}
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}
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Bucket* RasterTileData::getBucket(StyleLayer const&) {
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return &bucket;
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}
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