barbaramartina
/ Downscaling ALAssets
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August 29, 2015 14:00
— forked from jder/Downscaling ALAssets
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| // See http://mindsea.com/2012/12/18/downscaling-huge-alassets-without-fear-of-sigkill for details | |
| #import <AssetsLibrary/AssetsLibrary.h> | |
| #import <ImageIO/ImageIO.h> | |
| // Helper methods for thumbnailForAsset:maxPixelSize: | |
| static size_t getAssetBytesCallback(void *info, void *buffer, off_t position, size_t count) { | |
| ALAssetRepresentation *rep = (__bridge id)info; | |
| NSError *error = nil; |