mirrors
/
SDWebImage
mirror of https://github.com/SDWebImage/SDWebImage.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'master' of https://github.com/rs/SDWebImage into 5.x 

# Conflicts:
#	SDWebImage/NSData+ImageContentType.h
#	SDWebImage/SDWebImageDownloader.m
#	SDWebImage/SDWebImageImageIOCoder.m
This commit is contained in:
DreamPiggy 2018-08-10 15:20:55 +08:00
parent 802e19b23d 205e376388
commit 3cd71e09ce
6 changed files with 84 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Examples/SDWebImage Demo/MasterViewController.m
View File

@ -70,6 +70,7 @@
@"http://littlesvr.ca/apng/images/SteamEngine.webp",
@"http://littlesvr.ca/apng/images/world-cup-2014-42.webp",
@"https://isparta.github.io/compare-webp/image/gif_webp/webp/2.webp",
@"https://nokiatech.github.io/heif/content/images/ski_jump_1440x960.heic",
@"https://nr-platform.s3.amazonaws.com/uploads/platform/published_extension/branding_icon/275/AmazonS3.png",
@"http://via.placeholder.com/200x200.jpg",
nil];

2
README.md
View File

@ -7,8 +7,6 @@
[![Pod Version](http://img.shields.io/cocoapods/v/SDWebImage.svg?style=flat)](http://cocoadocs.org/docsets/SDWebImage/)
[![Pod Platform](http://img.shields.io/cocoapods/p/SDWebImage.svg?style=flat)](http://cocoadocs.org/docsets/SDWebImage/)
[![Pod License](http://img.shields.io/cocoapods/l/SDWebImage.svg?style=flat)](https://www.apache.org/licenses/LICENSE-2.0.html)
[![Dependency Status](https://www.versioneye.com/objective-c/sdwebimage/badge.svg?style=flat)](https://www.versioneye.com/objective-c/sdwebimage)
[![Reference Status](https://www.versioneye.com/objective-c/sdwebimage/reference_badge.svg?style=flat)](https://www.versioneye.com/objective-c/sdwebimage/references)
[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/rs/SDWebImage)
[![codecov](https://codecov.io/gh/rs/SDWebImage/branch/master/graph/badge.svg)](https://codecov.io/gh/rs/SDWebImage)

1
SDWebImage/NSData+ImageContentType.h
View File

@ -22,6 +22,7 @@ static const SDImageFormat SDImageFormatGIF = 2;
static const SDImageFormat SDImageFormatTIFF = 3;
static const SDImageFormat SDImageFormatWebP = 4;
static const SDImageFormat SDImageFormatHEIC = 5;
static const SDImageFormat SDImageFormatHEIF = 6;
@interface NSData (ImageContentType)

12
SDWebImage/NSData+ImageContentType.m
View File

@ -16,8 +16,9 @@
// Currently Image/IO does not support WebP
#define kSDUTTypeWebP ((__bridge CFStringRef)@"public.webp")
// AVFileTypeHEIC is defined in AVFoundation via iOS 11, we use this without import AVFoundation
// AVFileTypeHEIC/AVFileTypeHEIF is defined in AVFoundation via iOS 11, we use this without import AVFoundation
#define kSDUTTypeHEIC ((__bridge CFStringRef)@"public.heic")
#define kSDUTTypeHEIF ((__bridge CFStringRef)@"public.heif")
@implementation NSData (ImageContentType)
@ -59,6 +60,10 @@
|| [testString isEqualToString:@"ftyphevx"]) {
return SDImageFormatHEIC;
}
//....ftypmif1 ....ftypmsf1
if ([testString isEqualToString:@"ftypmif1"] || [testString isEqualToString:@"ftypmsf1"]) {
return SDImageFormatHEIF;
}
}
break;
}
@ -87,6 +92,9 @@
case SDImageFormatHEIC:
UTType = kSDUTTypeHEIC;
break;
case SDImageFormatHEIF:
UTType = kSDUTTypeHEIF;
break;
default:
// default is kUTTypePNG
UTType = kUTTypePNG;
@ -112,6 +120,8 @@
imageFormat = SDImageFormatWebP;
} else if (CFStringCompare(uttype, kSDUTTypeHEIC, 0) == kCFCompareEqualTo) {
imageFormat = SDImageFormatHEIC;
} else if (CFStringCompare(uttype, kSDUTTypeHEIF, 0) == kCFCompareEqualTo) {
imageFormat = SDImageFormatHEIF;
} else {
imageFormat = SDImageFormatUndefined;
}

53
SDWebImage/SDImageIOCoder.m
View File

@ -55,6 +55,9 @@
case SDImageFormatHEIC:
// Check HEIC decoding compatibility
return [[self class] canDecodeFromHEICFormat];
case SDImageFormatHEIF:
// Check HEIF decoding compatibility
return [[self class] canDecodeFromHEIFFormat];
default:
return YES;
}
@ -87,6 +90,9 @@
case SDImageFormatHEIC:
// Check HEIC decoding compatibility
return [[self class] canDecodeFromHEICFormat];
case SDImageFormatHEIF:
// Check HEIF decoding compatibility
return [[self class] canDecodeFromHEIFFormat];
default:
return YES;
}
@ -183,6 +189,9 @@
case SDImageFormatHEIC:
// Check HEIC encoding compatibility
return [[self class] canEncodeToHEICFormat];
case SDImageFormatHEIF:
// Check HEIF encoding compatibility
return [[self class] canEncodeToHEIFFormat];
default:
return YES;
}
@ -243,15 +252,24 @@
static BOOL canDecode = NO;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
#if TARGET_OS_SIMULATOR || SD_WATCH
canDecode = NO;
#else
if (@available(iOS 11.0, tvOS 11.0, macOS 10.13, *)) {
CFStringRef imageUTType = [NSData sd_UTTypeFromImageFormat:SDImageFormatHEIC];
NSArray *imageUTTypes = (__bridge_transfer NSArray *)CGImageSourceCopyTypeIdentifiers();
if ([imageUTTypes containsObject:(__bridge NSString *)(imageUTType)]) {
canDecode = YES;
}
});
return canDecode;
}
+ (BOOL)canDecodeFromHEIFFormat {
static BOOL canDecode = NO;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
CFStringRef imageUTType = [NSData sd_UTTypeFromImageFormat:SDImageFormatHEIF];
NSArray *imageUTTypes = (__bridge_transfer NSArray *)CGImageSourceCopyTypeIdentifiers();
if ([imageUTTypes containsObject:(__bridge NSString *)(imageUTType)]) {
canDecode = YES;
} else {
canDecode = NO;
}
#endif
});
return canDecode;
}
@ -277,4 +295,25 @@
return canEncode;
}
+ (BOOL)canEncodeToHEIFFormat {
static BOOL canEncode = NO;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
NSMutableData *imageData = [NSMutableData data];
CFStringRef imageUTType = [NSData sd_UTTypeFromImageFormat:SDImageFormatHEIF];
// Create an image destination.
CGImageDestinationRef imageDestination = CGImageDestinationCreateWithData((__bridge CFMutableDataRef)imageData, imageUTType, 1, NULL);
if (!imageDestination) {
// Can't encode to HEIF
canEncode = NO;
} else {
// Can encode to HEIF
CFRelease(imageDestination);
canEncode = YES;
}
});
return canEncode;
}
@end

29
SDWebImage/SDWebImageDownloader.m
View File

@ -92,11 +92,32 @@ static void * SDWebImageDownloaderContext = &SDWebImageDownloaderContext;
_downloadQueue.maxConcurrentOperationCount = _config.maxConcurrentDownloads;
_downloadQueue.name = @"com.hackemist.SDWebImageDownloader";
_URLOperations = [NSMutableDictionary new];
#ifdef SD_WEBP
_HTTPHeaders = @{@"Accept": @"image/webp,image/*;q=0.8"};
#else
_HTTPHeaders = @{@"Accept": @"image/*;q=0.8"};
NSMutableDictionary<NSString *, NSString *> *headerDictionary = [NSMutableDictionary dictionary];
NSString *userAgent = nil;
#if SD_UIKIT
// User-Agent Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.43
userAgent = [NSString stringWithFormat:@"%@/%@ (%@; iOS %@; Scale/%0.2f)", [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleExecutableKey] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleIdentifierKey], [[NSBundle mainBundle] infoDictionary][@"CFBundleShortVersionString"] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleVersionKey], [[UIDevice currentDevice] model], [[UIDevice currentDevice] systemVersion], [[UIScreen mainScreen] scale]];
#elif SD_WATCH
// User-Agent Header; see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.43
userAgent = [NSString stringWithFormat:@"%@/%@ (%@; watchOS %@; Scale/%0.2f)", [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleExecutableKey] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleIdentifierKey], [[NSBundle mainBundle] infoDictionary][@"CFBundleShortVersionString"] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleVersionKey], [[WKInterfaceDevice currentDevice] model], [[WKInterfaceDevice currentDevice] systemVersion], [[WKInterfaceDevice currentDevice] screenScale]];
#elif SD_MAC
userAgent = [NSString stringWithFormat:@"%@/%@ (Mac OS X %@)", [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleExecutableKey] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleIdentifierKey], [[NSBundle mainBundle] infoDictionary][@"CFBundleShortVersionString"] ?: [[NSBundle mainBundle] infoDictionary][(__bridge NSString *)kCFBundleVersionKey], [[NSProcessInfo processInfo] operatingSystemVersionString]];
#endif
if (userAgent) {
if (![userAgent canBeConvertedToEncoding:NSASCIIStringEncoding]) {
NSMutableString *mutableUserAgent = [userAgent mutableCopy];
if (CFStringTransform((__bridge CFMutableStringRef)(mutableUserAgent), NULL, (__bridge CFStringRef)@"Any-Latin; Latin-ASCII; [:^ASCII:] Remove", false)) {
userAgent = mutableUserAgent;
}
}
headerDictionary[@"User-Agent"] = userAgent;
}
#ifdef SD_WEBP
headerDictionary[@"Accept"] = @"image/webp,image/*;q=0.8";
#else
headerDictionary[@"Accept"] = @"image/*;q=0.8";
#endif
_HTTPHeaders = [headerDictionary copy];
_operationsLock = dispatch_semaphore_create(1);
NSURLSessionConfiguration *sessionConfiguration = _config.sessionConfiguration;
if (!sessionConfiguration) {