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Replace if judge with MAX() function in scale less 1

This commit is contained in:
kinarob 2019-04-26 16:35:54 +08:00
parent 83997ca9e4
commit 806e228867
8 changed files with 19 additions and 69 deletions
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7
SDWebImage/SDAnimatedImage.m
View File

@ -146,17 +146,14 @@ static CGFloat SDImageScaleFromPath(NSString *string) {
if (!animatedCoder) {
return nil;
}
if (scale <= 0) {
scale = 1;
}
UIImage *image = [animatedCoder animatedImageFrameAtIndex:0];
if (!image) {
return nil;
}
#if SD_MAC
self = [super initWithCGImage:image.CGImage scale:scale orientation:kCGImagePropertyOrientationUp];
self = [super initWithCGImage:image.CGImage scale:MAX(scale, 1) orientation:kCGImagePropertyOrientationUp];
#else
self = [super initWithCGImage:image.CGImage scale:scale orientation:image.imageOrientation];
self = [super initWithCGImage:image.CGImage scale:MAX(scale, 1) orientation:image.imageOrientation];
#endif
if (self) {
_coder = animatedCoder;

20
SDWebImage/SDImageAPNGCoder.m
View File

@ -83,10 +83,7 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
CGFloat scale = 1;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
#if SD_MAC
@ -252,10 +249,7 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
CGFloat scale = 1;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
_scale = scale;
#if SD_UIKIT
@ -304,10 +298,7 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
CGFloat scale = _scale;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
#if SD_UIKIT || SD_WATCH
image = [[UIImage alloc] initWithCGImage:partialImageRef scale:scale orientation:UIImageOrientationUp];
@ -341,10 +332,7 @@ const CFStringRef kCGImagePropertyAPNGUnclampedDelayTime = (__bridge CFStringRef
CGFloat scale = 1;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
_scale = scale;
_imageSource = imageSource;

5
SDWebImage/SDImageCacheDefine.m
View File

@ -17,10 +17,7 @@ UIImage * _Nullable SDImageCacheDecodeImageData(NSData * _Nonnull imageData, NSS
BOOL decodeFirstFrame = options & SDWebImageDecodeFirstFrameOnly;
NSNumber *scaleValue = context[SDWebImageContextImageScaleFactor];
CGFloat scale = scaleValue.doubleValue >= 1 ? scaleValue.doubleValue : SDImageScaleFactorForKey(cacheKey);
if (scale < 1) {
scale = 1;
}
SDImageCoderOptions *coderOptions = @{SDImageCoderDecodeFirstFrameOnly : @(decodeFirstFrame), SDImageCoderDecodeScaleFactor : @(scale)};
SDImageCoderOptions *coderOptions = @{SDImageCoderDecodeFirstFrameOnly : @(decodeFirstFrame), SDImageCoderDecodeScaleFactor : @(MAX(scale, 1))};
if (context) {
SDImageCoderMutableOptions *mutableCoderOptions = [coderOptions mutableCopy];
[mutableCoderOptions setValue:context forKey:SDImageCoderWebImageContext];

6
SDWebImage/SDImageCoderHelper.m
View File

@ -104,10 +104,8 @@ static const CGFloat kDestSeemOverlap = 2.0f; // the numbers of pixels to over
return nil;
}
CFRelease(imageDestination);
CGFloat scale = frames.firstObject.image.scale;
if (scale < 1) {
scale = 1;
}
CGFloat scale = MAX(frames.firstObject.image.scale, 1);
SDAnimatedImageRep *imageRep = [[SDAnimatedImageRep alloc] initWithData:imageData];
NSSize size = NSMakeSize(imageRep.pixelsWide / scale, imageRep.pixelsHigh / scale);
imageRep.size = size;

20
SDWebImage/SDImageGIFCoder.m
View File

@ -76,10 +76,7 @@
CGFloat scale = 1;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
#if SD_MAC
@ -189,10 +186,7 @@
CGFloat scale = 1;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
_scale = scale;
#if SD_UIKIT
@ -241,10 +235,7 @@
CGFloat scale = _scale;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
#if SD_UIKIT || SD_WATCH
image = [[UIImage alloc] initWithCGImage:partialImageRef scale:scale orientation:UIImageOrientationUp];
@ -339,10 +330,7 @@
CGFloat scale = 1;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
_scale = scale;
_imageSource = imageSource;

15
SDWebImage/SDImageIOCoder.m
View File

@ -70,10 +70,7 @@
CGFloat scale = 1;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1) ;
}
UIImage *image = [[UIImage alloc] initWithData:data scale:scale];
@ -94,10 +91,7 @@
CGFloat scale = 1;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
_scale = scale;
#if SD_UIKIT
@ -151,10 +145,7 @@
CGFloat scale = _scale;
NSNumber *scaleFactor = options[SDImageCoderDecodeScaleFactor];
if (scaleFactor != nil) {
scale = [scaleFactor doubleValue];
if (scale < 1) {
scale = 1;
}
scale = MAX([scaleFactor doubleValue], 1);
}
#if SD_UIKIT || SD_WATCH
UIImageOrientation imageOrientation = [SDImageCoderHelper imageOrientationFromEXIFOrientation:_orientation];

10
SDWebImage/SDImageLoader.m
View File

@ -31,10 +31,7 @@ UIImage * _Nullable SDImageLoaderDecodeImageData(NSData * _Nonnull imageData, NS
BOOL decodeFirstFrame = options & SDWebImageDecodeFirstFrameOnly;
NSNumber *scaleValue = context[SDWebImageContextImageScaleFactor];
CGFloat scale = scaleValue.doubleValue >= 1 ? scaleValue.doubleValue : SDImageScaleFactorForKey(cacheKey);
if (scale < 1) {
scale = 1;
}
SDImageCoderOptions *coderOptions = @{SDImageCoderDecodeFirstFrameOnly : @(decodeFirstFrame), SDImageCoderDecodeScaleFactor : @(scale)};
SDImageCoderOptions *coderOptions = @{SDImageCoderDecodeFirstFrameOnly : @(decodeFirstFrame), SDImageCoderDecodeScaleFactor : @(MAX(scale, 1))};
if (context) {
SDImageCoderMutableOptions *mutableCoderOptions = [coderOptions mutableCopy];
[mutableCoderOptions setValue:context forKey:SDImageCoderWebImageContext];
@ -93,10 +90,7 @@ UIImage * _Nullable SDImageLoaderDecodeProgressiveImageData(NSData * _Nonnull im
BOOL decodeFirstFrame = options & SDWebImageDecodeFirstFrameOnly;
NSNumber *scaleValue = context[SDWebImageContextImageScaleFactor];
CGFloat scale = scaleValue.doubleValue >= 1 ? scaleValue.doubleValue : SDImageScaleFactorForKey(cacheKey);
if (scale < 1) {
scale = 1;
}
SDImageCoderOptions *coderOptions = @{SDImageCoderDecodeFirstFrameOnly : @(decodeFirstFrame), SDImageCoderDecodeScaleFactor : @(scale)};
SDImageCoderOptions *coderOptions = @{SDImageCoderDecodeFirstFrameOnly : @(decodeFirstFrame), SDImageCoderDecodeScaleFactor : @(MAX(scale, 1))};
if (context) {
SDImageCoderMutableOptions *mutableCoderOptions = [coderOptions mutableCopy];
[mutableCoderOptions setValue:context forKey:SDImageCoderWebImageContext];

5
SDWebImage/UIImage+MultiFormat.m
View File

@ -23,10 +23,7 @@
if (!data) {
return nil;
}
if (scale < 1) {
scale = 1;
}
SDImageCoderOptions *options = @{SDImageCoderDecodeScaleFactor : @(scale), SDImageCoderDecodeFirstFrameOnly : @(firstFrameOnly)};
SDImageCoderOptions *options = @{SDImageCoderDecodeScaleFactor : @(MAX(scale, 1)), SDImageCoderDecodeFirstFrameOnly : @(firstFrameOnly)};
return [[SDImageCodersManager sharedManager] decodedImageWithData:data options:options];
}