some bugfix

YYWebImage/Categories/UIImage+YYWebImage.m

@@ -359,6 +359,15 @@ static NSTimeInterval _yy_CGImageSourceGetGIFFrameDelayAtIndex(CGImageSourceRef
                              borderColor:(UIColor *)borderColor
                           borderLineJoin:(CGLineJoin)borderLineJoin {
     
+    if (corners != UIRectCornerAllCorners) {
+        UIRectCorner tmp = 0;
+        if (corners & UIRectCornerTopLeft) tmp |= UIRectCornerBottomLeft;
+        if (corners & UIRectCornerTopRight) tmp |= UIRectCornerBottomRight;
+        if (corners & UIRectCornerBottomLeft) tmp |= UIRectCornerTopLeft;
+        if (corners & UIRectCornerBottomRight) tmp |= UIRectCornerTopRight;
+        corners = tmp;
+    }
+    
     UIGraphicsBeginImageContextWithOptions(self.size, NO, self.scale);
     CGContextRef context = UIGraphicsGetCurrentContext();
     CGRect rect = CGRectMake(0, 0, self.size.width, self.size.height);

YYWebImage/Image/YYAnimatedImageView.m

@@ -177,14 +177,14 @@ typedef NS_ENUM(NSUInteger, YYAnimatedImageType) {
         @autoreleasepool {
             if (idx >= total) idx = 0;
             if ([self isCancelled]) break;
-            view = _view;
+            __strong YYAnimatedImageView *view = _view;
+            if (!view) break;
             LOCK_VIEW(BOOL miss = (view->_buffer[@(idx)] == nil));
-            view = nil;
+            
             if (miss) {
                 UIImage *img = [_curImage animatedImageFrameAtIndex:idx];
                 img = img.yy_imageByDecoded;
                 if ([self isCancelled]) break;
-                view = _view;
                 LOCK_VIEW(view->_buffer[@(idx)] = img ? img : [NSNull null]);
                 view = nil;
             }

YYWebImage/Image/YYImageCoder.m

@@ -2417,27 +2417,38 @@ CGImageRef YYCGImageCreateWithWebPData(CFDataRef webpData,
     }
     
     for (int i = 0; i < count; i++) {
-        id imageSrc = _images[i];
-        NSDictionary *frameProperty = NULL;
-        if (_type == YYImageTypeGIF && count > 1) {
-            frameProperty = @{(NSString *)kCGImagePropertyGIFDictionary : @{(NSString *) kCGImagePropertyGIFDelayTime:_durations[i]}};
-        } else {
-            frameProperty = @{(id)kCGImageDestinationLossyCompressionQuality : @(_quality)};
-        }
-        
-        if ([imageSrc isKindOfClass:[UIImage class]]) {
-            CGImageDestinationAddImage(destination, ((UIImage *)imageSrc).CGImage, (CFDictionaryRef)frameProperty);
-        } else if ([imageSrc isKindOfClass:[NSURL class]]) {
-            CGImageSourceRef source = CGImageSourceCreateWithURL((CFURLRef)imageSrc, NULL);
-            if (source) {
-                CGImageDestinationAddImageFromSource(destination, source, i, (CFDictionaryRef)frameProperty);
-                CFRelease(source);
+        @autoreleasepool {
+            id imageSrc = _images[i];
+            NSDictionary *frameProperty = NULL;
+            if (_type == YYImageTypeGIF && count > 1) {
+                frameProperty = @{(NSString *)kCGImagePropertyGIFDictionary : @{(NSString *) kCGImagePropertyGIFDelayTime:_durations[i]}};
+            } else {
+                frameProperty = @{(id)kCGImageDestinationLossyCompressionQuality : @(_quality)};
             }
-        } else if ([imageSrc isKindOfClass:[NSData class]]) {
-            CGImageSourceRef source = CGImageSourceCreateWithData((CFDataRef)imageSrc, NULL);
-            if (source) {
-                CGImageDestinationAddImageFromSource(destination, source, i, (CFDictionaryRef)frameProperty);
-                CFRelease(source);
+            
+            if ([imageSrc isKindOfClass:[UIImage class]]) {
+                UIImage *image = imageSrc;
+                if (image.imageOrientation != UIImageOrientationUp && image.CGImage) {
+                    CGBitmapInfo info = CGImageGetBitmapInfo(image.CGImage) | CGImageGetAlphaInfo(image.CGImage);
+                    CGImageRef rotated = YYCGImageCreateCopyWithOrientation(image.CGImage, image.imageOrientation, info);
+                    if (rotated) {
+                        image = [UIImage imageWithCGImage:rotated];
+                        CFRelease(rotated);
+                    }
+                }
+                if (image.CGImage) CGImageDestinationAddImage(destination, ((UIImage *)imageSrc).CGImage, (CFDictionaryRef)frameProperty);
+            } else if ([imageSrc isKindOfClass:[NSURL class]]) {
+                CGImageSourceRef source = CGImageSourceCreateWithURL((CFURLRef)imageSrc, NULL);
+                if (source) {
+                    CGImageDestinationAddImageFromSource(destination, source, i, (CFDictionaryRef)frameProperty);
+                    CFRelease(source);
+                }
+            } else if ([imageSrc isKindOfClass:[NSData class]]) {
+                CGImageSourceRef source = CGImageSourceCreateWithData((CFDataRef)imageSrc, NULL);
+                if (source) {
+                    CGImageDestinationAddImageFromSource(destination, source, i, (CFDictionaryRef)frameProperty);
+                    CFRelease(source);
+                }
             }
         }
     }