bumping the version to 1.0.2

Get gif image loop count error

Demo/YYImageDemo.xcodeproj/project.pbxproj

@@ -442,6 +442,7 @@
 				LIBRARY_SEARCH_PATHS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = com.ibireme.YYImageDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				STRIP_PNG_TEXT = NO;
 			};
 			name = Debug;
 		};
@@ -457,6 +458,7 @@
 				LIBRARY_SEARCH_PATHS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = com.ibireme.YYImageDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				STRIP_PNG_TEXT = NO;
 			};
 			name = Release;
 		};

Framework/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.9.4</string>
+	<string>1.0.2</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

README.md

@@ -19,9 +19,9 @@ Features
 - Display/encode/decode still image with these types:<br/>&nbsp;&nbsp;&nbsp;&nbsp;WebP, PNG, GIF, JPEG, JP2, TIFF, BMP, ICO, ICNS.
 - Baseline/progressive/interlaced image decode with these types:<br/>&nbsp;&nbsp;&nbsp;&nbsp;PNG, GIF, JPEG, BMP.
 - Display frame based image animation and sprite sheet animation.
+- Dynamic memory buffer for lower memory usage.
 - Fully compatible with UIImage and UIImageView class.
 - Extendable protocol for custom image animation.
-- Dynamic memory buffer for lower memory usage.
 - Fully documented.
 
 Usage
@@ -133,17 +133,17 @@ Installation
 ### CocoaPods
 
 1. Update cocoapods to the latest version.
-1. Add `pod "YYImage"` to your Podfile.
-2. Run `pod install` or `pod update`.
-3. Import \<YYImage/YYImage.h\>
-
+2. Add `pod 'YYImage'` to your Podfile.
+3. Run `pod install` or `pod update`.
+4. Import \<YYImage/YYImage.h\>.
+5. Notice: it doesn't include WebP subspec by default, if you want to support WebP format, you may add `pod 'YYImage/WebP'` to your Podfile. You may call `YYImageWebPAvailable()` to check whether the WebP subspec is installed correctly.
 
 ### Carthage
 
 1. Add `github "ibireme/YYImage"` to your Cartfile.
 2. Run `carthage update --platform ios` and add the framework to your project.
-3. Import \<YYImage/YYImage.h\>
-4. Notice: carthage framework doesn't include webp component, if you want to support webp, use cocoapods or install manually.
+3. Import \<YYImage/YYImage.h\>.
+4. Notice: carthage framework doesn't include WebP component, if you want to support WebP format, use CocoaPods or install manually.
 
 ### Manually
 
@@ -158,8 +158,8 @@ Installation
 	* Accelerate
 	* MobileCoreServices
 	* libz
-4. Add `Vendor/WebP.framework`(static library) to your Xcode project if you want to support webp.
-5. Import `YYImage.h`.
+4. Import `YYImage.h`.
+5. Notice: if you want to support WebP format, you may add `Vendor/WebP.framework`(static library) to your Xcode project. You may call `YYImageWebPAvailable()` to check whether the WebP library is installed correctly.
 
 
 Documentation
@@ -170,7 +170,7 @@ You can also install documentation locally using [appledoc](https://github.com/t
 
 Requirements
 ==============
-This library requires a deployment target of iOS 6.0 or greater.
+This library requires `iOS 6.0+` and `Xcode 7.0+`.
 
 
 License
@@ -197,9 +197,9 @@ YYImage: 功能强大的 iOS 图像框架。<br/>
 - 支持以下类型图片的渐进式/逐行扫描/隔行扫描解码:<br/>
   &nbsp;&nbsp;&nbsp;&nbsp;PNG, GIF, JPEG, BMP。
 - 支持多张图片构成的帧动画播放，支持单张图片的 sprite sheet 动画。
+- 高效的动态内存缓存管理，以保证高性能低内存的动画播放。
 - 完全兼容 UIImage 和 UIImageView，使用方便。
 - 保留可扩展的接口，以支持自定义动画。
-- 高效的动态内存缓存管理，以保证高性能低内存的动画播放。
 - 每个类和方法都有完善的文档注释。
 
 
@@ -313,17 +313,17 @@ YYImage: 功能强大的 iOS 图像框架。<br/>
 ### CocoaPods
 
 1. 将 cocoapods 更新至最新版本.
-1. 在 Podfile 中添加 `pod "YYImage"`。
-2. 执行 `pod install` 或 `pod update`。
-3. 导入 \<YYImage/YYImage.h\>。
-
+2. 在 Podfile 中添加 `pod 'YYImage'`。
+3. 执行 `pod install` 或 `pod update`。
+4. 导入 \<YYImage/YYImage.h\>。
+5. 注意：pod 配置并没有包含 WebP 组件, 如果你需要支持 WebP，可以在 Podfile 中添加 `pod 'YYImage/WebP'`。你可以调用 `YYImageWebPAvailable()` 来检查一下 WebP 组件是否被正确安装。
 
 ### Carthage
 
 1. 在 Cartfile 中添加 `github "ibireme/YYImage"`。
 2. 执行 `carthage update --platform ios` 并将生成的 framework 添加到你的工程。
 3. 导入 \<YYImage/YYImage.h\>。
-4. 注意: carthage framework 并没有包含 webp 组件。如果你需要支持 webp，可以用 CocoaPods 安装，或者手动安装。
+4. 注意：carthage framework 并没有包含 WebP 组件。如果你需要支持 WebP，可以用 CocoaPods 安装，或者手动安装。
 
 ### 手动安装
 
@@ -338,17 +338,17 @@ YYImage: 功能强大的 iOS 图像框架。<br/>
 	* Accelerate
 	* MobileCoreServices
 	* libz
-4. 如果你需要支持 webp，可以将 `Vendor/WebP.framework`(静态库) 加入你的工程。
-5. 导入 `YYImage.h`。
+4. 导入 `YYImage.h`。
+5. 注意：如果你需要支持 WebP，可以将 `Vendor/WebP.framework`(静态库) 加入你的工程。你可以调用 `YYImageWebPAvailable()` 来检查一下 WebP 组件是否被正确安装。
 
 文档
 ==============
 你可以在 [CocoaDocs](http://cocoadocs.org/docsets/YYImage/) 查看在线 API 文档，也可以用 [appledoc](https://github.com/tomaz/appledoc) 本地生成文档。
 
 
-关于
+系统要求
 ==============
-该项目最低支持 iOS 6.0。
+该项目最低支持 `iOS 6.0` 和 `Xcode 7.0`。
 
 
 许可证

Vendor/WebP.sh

@@ -104,7 +104,6 @@ for PLATFORM in ${PLATFORMS}; do
     --disable-shared --enable-static \
     --enable-libwebpmux \
     --enable-libwebpdemux \
-    --enable-libwebpdecoder \
     --enable-swap-16bit-csp \
     CFLAGS="${CFLAGS}"
   set +x
@@ -119,7 +118,6 @@ for PLATFORM in ${PLATFORMS}; do
   ar x libwebp.a
   ar x libwebpmux.a
   ar x libwebpdemux.a
-  ar x libwebpdecoder.a
   ar q webp.a *.o
 
   LIBLIST+=" ${ROOTDIR}/lib/webp.a"

YYImage.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   s.name         = 'YYImage'
   s.summary      = 'Image framework for iOS to display/encode/decode animated WebP, APNG, GIF, and more.'
-  s.version      = '0.9.4'
+  s.version      = '1.0.2'
   s.license      = { :type => 'MIT', :file => 'LICENSE' }
   s.authors      = { 'ibireme' => 'ibireme@gmail.com' }
   s.social_media_url = 'http://blog.ibireme.com'
@@ -13,12 +13,11 @@ Pod::Spec.new do |s|
   s.requires_arc = true
   s.default_subspec = 'Core'
   
-  s.libraries = 'z'
-  s.frameworks = 'UIKit', 'CoreFoundation', 'QuartzCore', 'AssetsLibrary', 'ImageIO', 'Accelerate', 'MobileCoreServices'
-
   s.subspec 'Core' do |core|
     core.source_files = 'YYImage/*.{h,m}'
     core.public_header_files = 'YYImage/*.{h}'
+    core.libraries = 'z'
+    core.frameworks = 'UIKit', 'CoreFoundation', 'QuartzCore', 'AssetsLibrary', 'ImageIO', 'Accelerate', 'MobileCoreServices'
   end
   
   s.subspec 'WebP' do |webp|

YYImage/YYAnimatedImageView.m

@@ -620,7 +620,7 @@ typedef NS_ENUM(NSUInteger, YYAnimatedImageType) {
     _runloopMode = runloopMode.copy;
 }
 
-#pragma mark - Overrice NSObject(NSKeyValueObservingCustomization)
+#pragma mark - Override NSObject(NSKeyValueObservingCustomization)
 
 + (BOOL)automaticallyNotifiesObserversForKey:(NSString *)key {
     if ([key isEqualToString:@"currentAnimatedImageIndex"]) {

YYImage/YYImageCoder.m

@@ -1530,6 +1530,7 @@ CGImageRef YYCGImageCreateWithWebPData(CFDataRef webpData,
     if (_webpSource) WebPDemuxDelete(_webpSource);
 #endif
     if (_blendCanvas) CFRelease(_blendCanvas);
+    pthread_mutex_destroy(&_lock);
 }
 
 + (instancetype)decoderWithData:(NSData *)data scale:(CGFloat)scale {
@@ -1835,6 +1836,13 @@ CGImageRef YYCGImageCreateWithWebPData(CFDataRef webpData,
     dispatch_semaphore_wait(_framesLock, DISPATCH_TIME_FOREVER);
     _frames = frames;
     dispatch_semaphore_signal(_framesLock);
+#else
+    static const char *func = __FUNCTION__;
+    static const int line = __LINE__;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        NSLog(@"[%s: %d] WebP is not available, check the documentation to see how to install WebP component: https://github.com/ibireme/YYImage#installation", func, line);
+    });
 #endif
 }
 
@@ -1968,13 +1976,16 @@ CGImageRef YYCGImageCreateWithWebPData(CFDataRef webpData,
         if (_type == YYImageTypeGIF) { // get gif loop count
             CFDictionaryRef properties = CGImageSourceCopyProperties(_source, NULL);
             if (properties) {
-                CFTypeRef loop = CFDictionaryGetValue(properties, kCGImagePropertyGIFLoopCount);
-                if (loop) CFNumberGetValue(loop, kCFNumberNSIntegerType, &_loopCount);
+                CFDictionaryRef gif = CFDictionaryGetValue(properties, kCGImagePropertyGIFDictionary);
+                if (gif) {
+                    CFTypeRef loop = CFDictionaryGetValue(gif, kCGImagePropertyGIFLoopCount);
+                    if (loop) CFNumberGetValue(loop, kCFNumberNSIntegerType, &_loopCount);
+                }
                 CFRelease(properties);
             }
         }
     }
-    
+
     /*
      ICO, GIF, APNG may contains multi-frame.
      */
@@ -2311,10 +2322,16 @@ CGImageRef YYCGImageCreateWithWebPData(CFDataRef webpData,
 }
 
 - (instancetype)initWithType:(YYImageType)type {
-    if (type == YYImageTypeUnknown || type >= YYImageTypeOther) return nil;
+    if (type == YYImageTypeUnknown || type >= YYImageTypeOther) {
+        NSLog(@"[%s: %d] Unsupported image type:%d",__FUNCTION__, __LINE__, (int)type);
+        return nil;
+    }
     
 #if !YYIMAGE_WEBP_ENABLED
-    if (type == YYImageTypeWebP) return nil;
+    if (type == YYImageTypeWebP) {
+        NSLog(@"[%s: %d] WebP is not available, check the documentation to see how to install WebP component: https://github.com/ibireme/YYImage#installation", __FUNCTION__, __LINE__);
+        return nil;
+    }
 #endif
     
     self = [super init];