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Use CIColor method instead of custom implementation

This commit is contained in:
DreamPiggy 2020-01-03 17:52:17 +08:00
parent 86e3a164dc
commit b62f48724d
1 changed files with 1 additions and 23 deletions
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24
SDWebImage/Core/UIImage+Transform.m
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@ -166,28 +166,6 @@ static inline UIColor * SDGetColorFromPixel(Pixel_8888 pixel, CGBitmapInfo bitma
#if SD_UIKIT || SD_MAC
// Core Image Support
static inline CIColor *SDCIColorFromUIColor(UIColor * _Nonnull color) {
CGFloat red, green, blue, alpha;
#if SD_UIKIT
if (![color getRed:&red green:&green blue:&blue alpha:&alpha]) {
[color getWhite:&red alpha:&alpha];
green = red;
blue = red;
}
#else
@try {
[color getRed:&red green:&green blue:&blue alpha:&alpha];
}
@catch (NSException *exception) {
[color getWhite:&red alpha:&alpha];
green = red;
blue = red;
}
#endif
CIColor *ciColor = [CIColor colorWithRed:red green:green blue:blue alpha:alpha];
return ciColor;
}
static inline CGImageRef _Nullable SDCGImageFromCIImage(CIImage * _Nonnull ciImage) {
CGImageRef imageRef = NULL;
if (@available(iOS 10, macOS 10.12, tvOS 10, *)) {
@ -415,7 +393,7 @@ static inline CGImageRef _Nullable SDCGImageFromCIImage(CIImage * _Nonnull ciIma
// CIImage shortcut
if (self.CIImage) {
CIImage *ciImage = self.CIImage;
CIImage *colorImage = [CIImage imageWithColor:SDCIColorFromUIColor(tintColor)];
CIImage *colorImage = [CIImage imageWithColor:[[CIColor alloc] initWithColor:tintColor]];
colorImage = [colorImage imageByCroppingToRect:ciImage.extent];
CIFilter *filter = [CIFilter filterWithName:@"CISourceAtopCompositing"];
[filter setValue:colorImage forKey:kCIInputImageKey];