ios / yh_sdwebimage · Commits

This type now matches the type and width of the value returned by the
`fileSize` accessor of the `NSDictionary (NSFileAttributes)` category
(which is what is used when accumulating the total cache size).

New name for SDWebImageDownloaderQueueMode type, typo fixing, strong cycle fixing.

* develop:
  Potential strong cycle fixed.
  SDWebImageDownloaderQueueMode type renamed. Fixed typo. Added description for renamed type. Type renamed because "queue" notion is a FIFO only, but LIFO is a stack, and if we give the type a neutral name, we can avoid logical inconsistencies.
  Fixed typo.

…named type. Type renamed because "queue" notion is a FIFO only, but LIFO is a stack, and if we give the type a neutral name, we can avoid logical inconsistencies.

Fixing comments to better reflect how methods work and some typo fixes

Fix SDWebImageManager transformDownloadedImage

storing data of transformed image instead of downloaded one
(passing nil to storeImage will generate data)

See https://github.com/rs/SDWebImage/pull/326#issuecomment-14791505 for more info

Even if the image is cached, fetch the URL again anyway. When set,
NSURLCache is enabled in the downloader via the new option
SDWebImageDownloaderEnableNSURLCache.

NSURLCache will handle the protocol caching while SDWebImage remains
useful for offline images.

This option helps deal with images changing behind the same request URL,
e.g. Facebook graph api profile pics where the request URL
https://graph.facebook.com/[userid]/picture returns a redirect to the
actual profile image.

If a cached image exists, the completion block is called once with the
cached image and again with the final image.

Detect cancelled parent operation in download operation callback

Optimizing enumeration of files while cleaning the disk cache

Wrong cache policy value.

NSMutableURLRequest accepts NSURLRequestCachePolicy as cachePolicy,
not NSURLCacheStoragePolicy.

- `imageManager:shouldDownloadImageForURL:` let delegate to conditionaly block cache-in (fix #134)
- `imageManager:transformDownloadedImage:` let delegate to transform the image prior to cache-in (fix #63, fix #284)

Fix "Alpha on JPEG with no alpha" when decoding

Add synchronous disk-cache loading method.

This reverts commit 12196f4d.
It adds alpha on JPEG with no alpha.

Check SDWebImageCacheMemoryOnly for disk caching