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Merge pull request #2392 from zhongwuzw/fix-cfstring-ownership 

Replace __bridge_transfer with __bridge when convert from CFStringRef to NSString
This commit is contained in:
Bogdan Poplauschi 2018-07-18 14:38:22 +03:00 committed by GitHub
parent 56a8684e64 b291351754
commit cfb830d582
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 21 additions and 21 deletions
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20
SDWebImage/SDImageAPNGCoder.m
View File

@ -139,9 +139,9 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
- (NSUInteger)sd_imageLoopCountWithSource:(CGImageSourceRef)source {
NSUInteger loopCount = 0;
NSDictionary *imageProperties = (__bridge_transfer NSDictionary *)CGImageSourceCopyProperties(source, nil);
NSDictionary *pngProperties = [imageProperties valueForKey:(__bridge_transfer NSString *)kCGImagePropertyPNGDictionary];
NSDictionary *pngProperties = [imageProperties valueForKey:(__bridge NSString *)kCGImagePropertyPNGDictionary];
if (pngProperties) {
NSNumber *apngLoopCount = [pngProperties valueForKey:(__bridge_transfer NSString *)kCGImagePropertyAPNGLoopCount];
NSNumber *apngLoopCount = [pngProperties valueForKey:(__bridge NSString *)kCGImagePropertyAPNGLoopCount];
if (apngLoopCount != nil) {
loopCount = apngLoopCount.unsignedIntegerValue;
}
@ -155,11 +155,11 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
NSDictionary *frameProperties = (__bridge NSDictionary *)cfFrameProperties;
NSDictionary *pngProperties = frameProperties[(NSString *)kCGImagePropertyPNGDictionary];
NSNumber *delayTimeUnclampedProp = pngProperties[(__bridge_transfer NSString *)kCGImagePropertyAPNGUnclampedDelayTime];
NSNumber *delayTimeUnclampedProp = pngProperties[(__bridge NSString *)kCGImagePropertyAPNGUnclampedDelayTime];
if (delayTimeUnclampedProp != nil) {
frameDuration = [delayTimeUnclampedProp floatValue];
} else {
NSNumber *delayTimeProp = pngProperties[(__bridge_transfer NSString *)kCGImagePropertyAPNGDelayTime];
NSNumber *delayTimeProp = pngProperties[(__bridge NSString *)kCGImagePropertyAPNGDelayTime];
if (delayTimeProp != nil) {
frameDuration = [delayTimeProp floatValue];
}
@ -202,7 +202,7 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
if ([options valueForKey:SDImageCoderEncodeCompressionQuality]) {
compressionQuality = [[options valueForKey:SDImageCoderEncodeCompressionQuality] doubleValue];
}
[properties setValue:@(compressionQuality) forKey:(__bridge_transfer NSString *)kCGImageDestinationLossyCompressionQuality];
[properties setValue:@(compressionQuality) forKey:(__bridge NSString *)kCGImageDestinationLossyCompressionQuality];
BOOL encodeFirstFrame = [options[SDImageCoderEncodeFirstFrameOnly] boolValue];
if (encodeFirstFrame || frames.count == 0) {
@ -211,15 +211,15 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
} else {
// for animated APNG images
NSUInteger loopCount = image.sd_imageLoopCount;
NSDictionary *pngProperties = @{(__bridge_transfer NSString *)kCGImagePropertyAPNGLoopCount : @(loopCount)};
[properties setValue:pngProperties forKey:(__bridge_transfer NSString *)kCGImagePropertyPNGDictionary];
NSDictionary *pngProperties = @{(__bridge NSString *)kCGImagePropertyAPNGLoopCount : @(loopCount)};
[properties setValue:pngProperties forKey:(__bridge NSString *)kCGImagePropertyPNGDictionary];
CGImageDestinationSetProperties(imageDestination, (__bridge CFDictionaryRef)properties);
for (size_t i = 0; i < frames.count; i++) {
SDImageFrame *frame = frames[i];
float frameDuration = frame.duration;
CGImageRef frameImageRef = frame.image.CGImage;
NSDictionary *frameProperties = @{(__bridge_transfer NSString *)kCGImagePropertyPNGDictionary : @{(__bridge_transfer NSString *)kCGImagePropertyAPNGDelayTime : @(frameDuration)}};
NSDictionary *frameProperties = @{(__bridge NSString *)kCGImagePropertyPNGDictionary : @{(__bridge NSString *)kCGImagePropertyAPNGDelayTime : @(frameDuration)}};
CGImageDestinationAddImage(imageDestination, frameImageRef, (__bridge CFDictionaryRef)frameProperties);
}
}
@ -244,7 +244,7 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
self = [super init];
if (self) {
CFStringRef imageUTType = [NSData sd_UTTypeFromSDImageFormat:SDImageFormatPNG];
_imageSource = CGImageSourceCreateIncremental((__bridge CFDictionaryRef)@{(__bridge_transfer NSString *)kCGImageSourceTypeIdentifierHint : (__bridge_transfer NSString *)imageUTType});
_imageSource = CGImageSourceCreateIncremental((__bridge CFDictionaryRef)@{(__bridge NSString *)kCGImageSourceTypeIdentifierHint : (__bridge NSString *)imageUTType});
CGFloat scale = 1;
if ([options valueForKey:SDImageCoderDecodeScaleFactor]) {
scale = [[options valueForKey:SDImageCoderDecodeScaleFactor] doubleValue];
@ -323,7 +323,7 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
self = [super init];
if (self) {
// use Image/IO cache because it's already keep a balance between CPU & memory
CGImageSourceRef imageSource = CGImageSourceCreateWithData((__bridge CFDataRef)data, (__bridge CFDictionaryRef)@{(__bridge_transfer NSString *)kCGImageSourceShouldCache : @(YES)});
CGImageSourceRef imageSource = CGImageSourceCreateWithData((__bridge CFDataRef)data, (__bridge CFDictionaryRef)@{(__bridge NSString *)kCGImageSourceShouldCache : @(YES)});
if (!imageSource) {
return nil;
}

2
SDWebImage/SDImageCoderHelper.m
View File

@ -92,7 +92,7 @@ static const CGFloat kDestSeemOverlap = 2.0f; // the numbers of pixels to over
SDImageFrame *frame = frames[i];
float frameDuration = frame.duration;
CGImageRef frameImageRef = frame.image.CGImage;
NSDictionary *frameProperties = @{(__bridge_transfer NSString *)kCGImagePropertyGIFDictionary : @{(__bridge_transfer NSString *)kCGImagePropertyGIFDelayTime : @(frameDuration)}};
NSDictionary *frameProperties = @{(__bridge NSString *)kCGImagePropertyGIFDictionary : @{(__bridge NSString *)kCGImagePropertyGIFDelayTime : @(frameDuration)}};
CGImageDestinationAddImage(imageDestination, frameImageRef, (__bridge CFDictionaryRef)frameProperties);
}
}

16
SDWebImage/SDImageGIFCoder.m
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@ -132,9 +132,9 @@
- (NSUInteger)sd_imageLoopCountWithSource:(CGImageSourceRef)source {
NSUInteger loopCount = 1;
NSDictionary *imageProperties = (__bridge_transfer NSDictionary *)CGImageSourceCopyProperties(source, nil);
NSDictionary *gifProperties = [imageProperties valueForKey:(__bridge_transfer NSString *)kCGImagePropertyGIFDictionary];
NSDictionary *gifProperties = [imageProperties valueForKey:(__bridge NSString *)kCGImagePropertyGIFDictionary];
if (gifProperties) {
NSNumber *gifLoopCount = [gifProperties valueForKey:(__bridge_transfer NSString *)kCGImagePropertyGIFLoopCount];
NSNumber *gifLoopCount = [gifProperties valueForKey:(__bridge NSString *)kCGImagePropertyGIFLoopCount];
if (gifLoopCount != nil) {
loopCount = gifLoopCount.unsignedIntegerValue;
}
@ -184,7 +184,7 @@
self = [super init];
if (self) {
CFStringRef imageUTType = [NSData sd_UTTypeFromSDImageFormat:SDImageFormatGIF];
_imageSource = CGImageSourceCreateIncremental((__bridge CFDictionaryRef)@{(__bridge_transfer NSString *)kCGImageSourceTypeIdentifierHint : (__bridge_transfer NSString *)imageUTType});
_imageSource = CGImageSourceCreateIncremental((__bridge CFDictionaryRef)@{(__bridge NSString *)kCGImageSourceTypeIdentifierHint : (__bridge NSString *)imageUTType});
CGFloat scale = 1;
if ([options valueForKey:SDImageCoderDecodeScaleFactor]) {
scale = [[options valueForKey:SDImageCoderDecodeScaleFactor] doubleValue];
@ -284,7 +284,7 @@
if ([options valueForKey:SDImageCoderEncodeCompressionQuality]) {
compressionQuality = [[options valueForKey:SDImageCoderEncodeCompressionQuality] doubleValue];
}
[properties setValue:@(compressionQuality) forKey:(__bridge_transfer NSString *)kCGImageDestinationLossyCompressionQuality];
[properties setValue:@(compressionQuality) forKey:(__bridge NSString *)kCGImageDestinationLossyCompressionQuality];
BOOL encodeFirstFrame = [options[SDImageCoderEncodeFirstFrameOnly] boolValue];
if (encodeFirstFrame || frames.count == 0) {
@ -293,15 +293,15 @@
} else {
// for animated GIF images
NSUInteger loopCount = image.sd_imageLoopCount;
NSDictionary *gifProperties = @{(__bridge_transfer NSString *)kCGImagePropertyGIFLoopCount : @(loopCount)};
[properties setValue:gifProperties forKey:(__bridge_transfer NSString *)kCGImagePropertyGIFDictionary];
NSDictionary *gifProperties = @{(__bridge NSString *)kCGImagePropertyGIFLoopCount : @(loopCount)};
[properties setValue:gifProperties forKey:(__bridge NSString *)kCGImagePropertyGIFDictionary];
CGImageDestinationSetProperties(imageDestination, (__bridge CFDictionaryRef)properties);
for (size_t i = 0; i < frames.count; i++) {
SDImageFrame *frame = frames[i];
float frameDuration = frame.duration;
CGImageRef frameImageRef = frame.image.CGImage;
NSDictionary *frameProperties = @{(__bridge_transfer NSString *)kCGImagePropertyGIFDictionary : @{(__bridge_transfer NSString *)kCGImagePropertyGIFDelayTime : @(frameDuration)}};
NSDictionary *frameProperties = @{(__bridge NSString *)kCGImagePropertyGIFDictionary : @{(__bridge NSString *)kCGImagePropertyGIFDelayTime : @(frameDuration)}};
CGImageDestinationAddImage(imageDestination, frameImageRef, (__bridge CFDictionaryRef)frameProperties);
}
}
@ -324,7 +324,7 @@
self = [super init];
if (self) {
// use Image/IO cache because it's already keep a balance between CPU & memory
CGImageSourceRef imageSource = CGImageSourceCreateWithData((__bridge CFDataRef)data, (__bridge CFDictionaryRef)@{(__bridge_transfer NSString *)kCGImageSourceShouldCache : @(YES)});
CGImageSourceRef imageSource = CGImageSourceCreateWithData((__bridge CFDataRef)data, (__bridge CFDictionaryRef)@{(__bridge NSString *)kCGImageSourceShouldCache : @(YES)});
if (!imageSource) {
return nil;
}

4
SDWebImage/SDImageIOCoder.m
View File

@ -215,12 +215,12 @@
#else
CGImagePropertyOrientation exifOrientation = kCGImagePropertyOrientationUp;
#endif
[properties setValue:@(exifOrientation) forKey:(__bridge_transfer NSString *)kCGImagePropertyOrientation];
[properties setValue:@(exifOrientation) forKey:(__bridge NSString *)kCGImagePropertyOrientation];
double compressionQuality = 1;
if ([options valueForKey:SDImageCoderEncodeCompressionQuality]) {
compressionQuality = [[options valueForKey:SDImageCoderEncodeCompressionQuality] doubleValue];
}
[properties setValue:@(compressionQuality) forKey:(__bridge_transfer NSString *)kCGImageDestinationLossyCompressionQuality];
[properties setValue:@(compressionQuality) forKey:(__bridge NSString *)kCGImageDestinationLossyCompressionQuality];
// Add your image to the destination.
CGImageDestinationAddImage(imageDestination, image.CGImage, (__bridge CFDictionaryRef)properties);