37 lines
1.8 KiB
Objective-C
37 lines
1.8 KiB
Objective-C
/*
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* This file is part of the SDWebImage package.
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* (c) Olivier Poitrey <rs@dailymotion.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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#import <Foundation/Foundation.h>
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#import "SDImageIOAnimatedCoder.h"
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// AVFileTypeHEIC/AVFileTypeHEIF is defined in AVFoundation via iOS 11, we use this without import AVFoundation
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#define kSDUTTypeHEIC ((__bridge CFStringRef)@"public.heic")
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#define kSDUTTypeHEIF ((__bridge CFStringRef)@"public.heif")
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// HEIC Sequence (Animated Image)
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#define kSDUTTypeHEICS ((__bridge CFStringRef)@"public.heics")
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// kSDUTTypeWebP seems not defined in public UTI framework, Apple use the hardcode string, we define them :)
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#define kSDUTTypeWebP ((__bridge CFStringRef)@"org.webmproject.webp")
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#define kSDUTTypeImage ((__bridge CFStringRef)@"public.image")
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#define kSDUTTypeJPEG ((__bridge CFStringRef)@"public.jpeg")
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#define kSDUTTypePNG ((__bridge CFStringRef)@"public.png")
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#define kSDUTTypeTIFF ((__bridge CFStringRef)@"public.tiff")
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#define kSDUTTypeSVG ((__bridge CFStringRef)@"public.svg-image")
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#define kSDUTTypeGIF ((__bridge CFStringRef)@"com.compuserve.gif")
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#define kSDUTTypePDF ((__bridge CFStringRef)@"com.adobe.pdf")
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@interface SDImageIOAnimatedCoder ()
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+ (NSTimeInterval)frameDurationAtIndex:(NSUInteger)index source:(nonnull CGImageSourceRef)source;
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+ (NSUInteger)imageLoopCountWithSource:(nonnull CGImageSourceRef)source;
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+ (nullable UIImage *)createFrameAtIndex:(NSUInteger)index source:(nonnull CGImageSourceRef)source scale:(CGFloat)scale preserveAspectRatio:(BOOL)preserveAspectRatio thumbnailSize:(CGSize)thumbnailSize options:(nullable NSDictionary *)options;
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+ (BOOL)canEncodeToFormat:(SDImageFormat)format;
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+ (BOOL)canDecodeFromFormat:(SDImageFormat)format;
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@end
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