mirror of
https://github.com/zhigang1992/PINRemoteImage.git
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855d457bcf
* Add support for varying pixel lengths. On some devices the pixel length returned from CGImageCreate sadly isn't 4 bytes per pixel. Might be a good idea to support differing lengths. Encoding this into the format would be a good thing for sure. Anyway, that's what this does. * Add in methods for reading out bitsPerPixel too.
83 lines
2.9 KiB
Objective-C
83 lines
2.9 KiB
Objective-C
//
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// PINAnimatedImageManager.h
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// Pods
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//
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// Created by Garrett Moon on 4/5/16.
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//
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//
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#import <Foundation/Foundation.h>
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#import "PINAnimatedImage.h"
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#import "PINRemoteImageMacros.h"
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@class PINRemoteLock;
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@class PINSharedAnimatedImage;
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@class PINSharedAnimatedImageFile;
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typedef void(^PINAnimatedImageSharedReady)(PINImage *coverImage, PINSharedAnimatedImage *shared);
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typedef void(^PINAnimatedImageDecodedPath)(BOOL finished, NSString *path, NSError *error);
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@interface PINAnimatedImageManager : NSObject
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+ (instancetype)sharedManager;
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+ (NSString *)temporaryDirectory;
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+ (NSString *)filePathWithTemporaryDirectory:(NSString *)temporaryDirectory UUID:(NSUUID *)UUID count:(NSUInteger)count;
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- (void)animatedPathForImageData:(NSData *)animatedImageData infoCompletion:(PINAnimatedImageSharedReady)infoCompletion completion:(PINAnimatedImageDecodedPath)completion;
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@end
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@interface PINSharedAnimatedImage : NSObject
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{
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PINRemoteLock *_coverImageLock;
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}
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//This is intentionally atomic. PINAnimatedImageManager must be able to add entries
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//and clients must be able to read them concurrently.
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@property (atomic, strong, readwrite) NSArray <PINSharedAnimatedImageFile *> *maps;
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@property (nonatomic, strong, readwrite) NSArray <PINAnimatedImageDecodedPath> *completions;
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@property (nonatomic, strong, readwrite) NSArray <PINAnimatedImageSharedReady> *infoCompletions;
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@property (nonatomic, weak, readwrite) PINImage *coverImage;
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//intentionally atomic
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@property (atomic, strong, readwrite) NSError *error;
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@property (atomic, assign, readwrite) PINAnimatedImageStatus status;
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- (void)setInfoProcessedWithCoverImage:(PINImage *)coverImage
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UUID:(NSUUID *)UUID
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durations:(Float32 *)durations
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totalDuration:(CFTimeInterval)totalDuration
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loopCount:(size_t)loopCount
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frameCount:(size_t)frameCount
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width:(size_t)width
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height:(size_t)height
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bitsPerPixel:(size_t)bitsPerPixel
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bitmapInfo:(CGBitmapInfo)bitmapInfo;
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@property (nonatomic, readonly) NSUUID *UUID;
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@property (nonatomic, readonly) Float32 *durations;
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@property (nonatomic, readonly) CFTimeInterval totalDuration;
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@property (nonatomic, readonly) size_t loopCount;
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@property (nonatomic, readonly) size_t frameCount;
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@property (nonatomic, readonly) size_t width;
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@property (nonatomic, readonly) size_t height;
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@property (nonatomic, readonly) size_t bitsPerPixel;
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@property (nonatomic, readonly) CGBitmapInfo bitmapInfo;
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@end
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@interface PINSharedAnimatedImageFile : NSObject
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{
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PINRemoteLock *_lock;
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}
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@property (nonatomic, strong, readonly) NSString *path;
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@property (nonatomic, assign, readonly) UInt32 frameCount;
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@property (nonatomic, weak, readonly) NSData *memoryMappedData;
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- (instancetype)initWithPath:(NSString *)path NS_DESIGNATED_INITIALIZER;
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@end
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