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Merge branch 'master' of https://github.com/rs/SDWebImage into bugfix_webp_force_decode 

# Conflicts:
#	SDWebImage/SDWebImageWebPCoder.m
This commit is contained in:
DreamPiggy 2019-01-24 15:24:34 +08:00
parent f9fe2bb7b6 3cb42b2987
commit 7bfc950b98
1 changed files with 10 additions and 5 deletions
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15
SDWebImage/SDWebImageWebPCoder.m
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@ -26,6 +26,7 @@
#endif
#import <Accelerate/Accelerate.h>
@implementation SDWebImageWebPCoder {
WebPIDecoder *_idec;
}
@ -329,13 +330,17 @@
// WebP contains ICC Profile should use the desired colorspace, instead of default device colorspace
// See: https://developers.google.com/speed/webp/docs/riff_container#color_profile
WebPChunkIterator chunk_iter;
CGColorSpaceRef colorSpaceRef = NULL;
uint32_t flags = WebPDemuxGetI(demuxer, WEBP_FF_FORMAT_FLAGS);
int result = WebPDemuxGetChunk(demuxer, "ICCP", 1, &chunk_iter);
if (result) {
NSData *profileData = [NSData dataWithBytes:chunk_iter.chunk.bytes length:chunk_iter.chunk.size];
colorSpaceRef = CGColorSpaceCreateWithICCProfile((__bridge CFDataRef)profileData);
if (flags & ICCP_FLAG) {
WebPChunkIterator chunk_iter;
int result = WebPDemuxGetChunk(demuxer, "ICCP", 1, &chunk_iter);
if (result) {
NSData *profileData = [NSData dataWithBytesNoCopy:(void *)chunk_iter.chunk.bytes length:chunk_iter.chunk.size freeWhenDone:NO];
colorSpaceRef = CGColorSpaceCreateWithICCProfile((__bridge CFDataRef)profileData);
WebPDemuxReleaseChunkIterator(&chunk_iter);
}
}
if (!colorSpaceRef) {