diff options
Diffstat (limited to 'src/mbgl/renderer/image_manager.cpp')
-rw-r--r-- | src/mbgl/renderer/image_manager.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mbgl/renderer/image_manager.cpp b/src/mbgl/renderer/image_manager.cpp index 365a2742de..4aa18e693a 100644 --- a/src/mbgl/renderer/image_manager.cpp +++ b/src/mbgl/renderer/image_manager.cpp @@ -39,6 +39,14 @@ void ImageManager::removeImage(const std::string& id) { auto it = patterns.find(id); if (it != patterns.end()) { + // Clear pattern from the atlas image. + const uint32_t w = it->second.bin->w; + const uint32_t h = it->second.bin->h; + const uint32_t x = it->second.bin->x; + const uint32_t y = it->second.bin->y; + PremultipliedImage blank { Size { w, h } }; + PremultipliedImage::copy(blank, atlasImage, { 0, 0 }, { x, y }, { w, h }); + shelfPack.unref(*it->second.bin); patterns.erase(it); } |