Fix memory cache image cost miscalculation for 4.x

2018-09-12 23:04:45 +08:00 · 2018-09-12 23:04:45 +08:00 · 991fd89985
parent 88d3e281ca
commit 991fd89985
1 changed files with 1 additions and 1 deletions
--- a/SDWebImage/SDImageCache.m
+++ b/SDWebImage/SDImageCache.m
@ -18,7 +18,7 @@ FOUNDATION_STATIC_INLINE NSUInteger SDCacheCostForImage(UIImage *image) {
 #if SD_MAC
    return image.size.height * image.size.width;
 #elif SD_UIKIT || SD_WATCH
-    return image.size.height * image.size.width * image.scale * image.scale;
+    return image.size.height * image.size.width * image.scale * image.scale * CGImageGetBitsPerPixel(image.CGImage) / 8;
 #endif
 }