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Added `SDWebImageContextImageEncodeOptions` to pass encode options like compression quality to SDImageCache storeImage API

This commit is contained in:
DreamPiggy 2023-01-11 15:08:31 +08:00
parent 05f7fb9b0d
commit d93a08fc91
3 changed files with 9 additions and 1 deletions
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2
SDWebImage/Core/SDImageCache.m
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@ -270,7 +270,7 @@ static NSString * _defaultDiskCacheDirectory;
format = [SDImageCoderHelper CGImageContainsAlpha:image.CGImage] ? SDImageFormatPNG : SDImageFormatJPEG;
}
}
data = [[SDImageCodersManager sharedManager] encodedDataWithImage:image format:format options:nil];
data = [[SDImageCodersManager sharedManager] encodedDataWithImage:image format:format options:context[SDWebImageContextImageEncodeOptions]];
}
[self _storeImageDataToDisk:data forKey:key];
[self _archivedDataWithImage:image forKey:key];

7
SDWebImage/Core/SDWebImageDefine.h
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@ -295,6 +295,13 @@ FOUNDATION_EXPORT SDWebImageContextOption _Nonnull const SDWebImageContextImageT
#pragma mark - Cache Context Options
/**
A Dictionary (SDImageCoderOptions) value, which pass the extra encode options to the SDImageCoder. Introduced in SDWebImage 5.15.0
You can pass encode options like `compressionQuality`, `maxFileSize`, `maxPixelSize` to control the encoding related thing, this is used inside `SDImageCache` during store logic.
@note For developer who use custom cache protocol (not SDImageCache instance), they need to upgrade and use these options for encoding.
*/
FOUNDATION_EXPORT SDWebImageContextOption _Nonnull const SDWebImageContextImageEncodeOptions;
/**
A SDImageCacheType raw value which specify the source of cache to query. Specify `SDImageCacheTypeDisk` to query from disk cache only; `SDImageCacheTypeMemory` to query from memory only. And `SDImageCacheTypeAll` to query from both memory cache and disk cache. Specify `SDImageCacheTypeNone` is invalid and totally ignore the cache query.
If not provide or the value is invalid, we will use `SDImageCacheTypeAll`. (NSNumber)

1
SDWebImage/Core/SDWebImageDefine.m
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@ -137,6 +137,7 @@ SDWebImageContextOption const SDWebImageContextImageScaleFactor = @"imageScaleFa
SDWebImageContextOption const SDWebImageContextImagePreserveAspectRatio = @"imagePreserveAspectRatio";
SDWebImageContextOption const SDWebImageContextImageThumbnailPixelSize = @"imageThumbnailPixelSize";
SDWebImageContextOption const SDWebImageContextImageTypeIdentifierHint = @"imageTypeIdentifierHint";
SDWebImageContextOption const SDWebImageContextImageEncodeOptions = @"imageEncodeOptions";
SDWebImageContextOption const SDWebImageContextQueryCacheType = @"queryCacheType";
SDWebImageContextOption const SDWebImageContextStoreCacheType = @"storeCacheType";
SDWebImageContextOption const SDWebImageContextOriginalQueryCacheType = @"originalQueryCacheType";