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author | Mikhail Pozdnyakov <mikhail.pozdnyakov@mapbox.com> | 2019-07-08 17:49:32 +0300 |
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committer | Mikhail Pozdnyakov <mikhail.pozdnyakov@mapbox.com> | 2019-07-08 17:49:32 +0300 |
commit | 07138ef4b9c337c919c8f7d3d8ba875828586e16 (patch) | |
tree | da0c0830cdb4f75932666d19f538538cf75afeea /src/mbgl/renderer/layers/render_raster_layer.cpp | |
parent | 532e9dc6ae1f62c7c46f24b1277240440ecfe9ea (diff) | |
download | qtlocation-mapboxgl-07138ef4b9c337c919c8f7d3d8ba875828586e16.tar.gz |
[core] Share render tiles lists between layersupstream/mikhail_share_render_tiles
This helps to avoid unneeded allocations.
Diffstat (limited to 'src/mbgl/renderer/layers/render_raster_layer.cpp')
-rw-r--r-- | src/mbgl/renderer/layers/render_raster_layer.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mbgl/renderer/layers/render_raster_layer.cpp b/src/mbgl/renderer/layers/render_raster_layer.cpp index e22e14275c..ce1fa52f5e 100644 --- a/src/mbgl/renderer/layers/render_raster_layer.cpp +++ b/src/mbgl/renderer/layers/render_raster_layer.cpp @@ -74,8 +74,9 @@ static std::array<float, 3> spinWeights(float spin) { } void RenderRasterLayer::prepare(const LayerPrepareParameters& params) { - RenderLayer::prepare(params); + renderTiles = params.source->getRenderTiles(); imageData = params.source->getImageRenderData(); + assert(renderTiles || imageData); } void RenderRasterLayer::render(PaintParameters& parameters) { @@ -153,8 +154,8 @@ void RenderRasterLayer::render(PaintParameters& parameters) { }, bucket.drawScopeID + std::to_string(i++)); } - } else { - for (const RenderTile& tile : renderTiles) { + } else if (renderTiles) { + for (const RenderTile& tile : *renderTiles) { auto* bucket_ = tile.getBucket(*baseImpl); if (!bucket_) { continue; |