Fix the WebP encoding which loss the image's input color space

.github/workflows/CI.yml

@@ -49,7 +49,6 @@ jobs:
       matrix:
         iosDestination: ["platform=iOS Simulator,name=iPhone 13 Pro"]
         macOSDestination: ["platform=macOS,arch=x86_64"]
-        tvOSDestination: ["platform=tvOS Simulator,name=Apple TV 4K"]
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -76,11 +75,18 @@ jobs:
           set -o pipefail
           xcodebuild test -workspace "${{ env.WORKSPACE_NAME }}" -scheme "SDWebImageWebPCoderTests" -destination "${{ matrix.iosDestination }}" -configuration Debug CODE_SIGNING_ALLOWED=NO
           mv ~/Library/Developer/Xcode/DerivedData/ ./DerivedData/iOS
+
+      - name: Test - ${{ matrix.macOSDestination }}
+        run: |
+          set -o pipefail
+          xcodebuild test -workspace "${{ env.WORKSPACE_NAME }}" -scheme "SDWebImageWebPCoderTests-macOS" -destination "${{ matrix.macOSDestination }}" -configuration Debug CODE_SIGNING_ALLOWED=NO
+          mv ~/Library/Developer/Xcode/DerivedData/ ./DerivedData/macOS
 
       - name: Code Coverage
         run: |
           set -o pipefail
           export PATH="/usr/local/opt/curl/bin:$PATH"
           curl --version
           bash <(curl -s https://codecov.io/bash) -v -D './DerivedData/iOS' -J '^SDWebImageWebPCoder$' -c -X gcov -F ios
+          bash <(curl -s https://codecov.io/bash) -v -D './DerivedData/macOS' -J '^SDWebImageWebPCoder$' -c -X gcov -F macos
 

Cartfile.resolved

@@ -1,2 +1,2 @@
-github "SDWebImage/SDWebImage" "5.10.0"
-github "SDWebImage/libwebp-Xcode" "1.1.0"
+github "SDWebImage/SDWebImage" "5.18.4"
+github "SDWebImage/libwebp-Xcode" "1.3.2"

Example/SDWebImageWebPCoderExample-macOS/AppDelegate.h

@@ -0,0 +1,15 @@
+/*
+ * This file is part of the SDWebImage package.
+ * (c) DreamPiggy <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+#import <Cocoa/Cocoa.h>
+
+@interface AppDelegate : NSObject <NSApplicationDelegate>
+
+
+@end
+

Example/SDWebImageWebPCoderExample-macOS/AppDelegate.m

@@ -0,0 +1,33 @@
+/*
+ * This file is part of the SDWebImage package.
+ * (c) DreamPiggy <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+#import "AppDelegate.h"
+
+@interface AppDelegate ()
+
+
+@end
+
+@implementation AppDelegate
+
+- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
+    // Insert code here to initialize your application
+}
+
+
+- (void)applicationWillTerminate:(NSNotification *)aNotification {
+    // Insert code here to tear down your application
+}
+
+
+- (BOOL)applicationSupportsSecureRestorableState:(NSApplication *)app {
+    return YES;
+}
+
+
+@end

Example/SDWebImageWebPCoderExample-macOS/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -0,0 +1,11 @@
+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Example/SDWebImageWebPCoderExample-macOS/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,58 @@
+{
+  "images" : [
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "16x16"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "16x16"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "32x32"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "32x32"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "128x128"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "128x128"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "256x256"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "256x256"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "512x512"
+    },
+    {
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "512x512"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Example/SDWebImageWebPCoderExample-macOS/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Example/SDWebImageWebPCoderExample-macOS/Info.plist

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+	</dict>
+</dict>
+</plist>

Example/SDWebImageWebPCoderExample-macOS/SDWebImageWebPCoderExample_macOS.entitlements

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict/>
+</plist>

Example/SDWebImageWebPCoderExample-macOS/ViewController.h

@@ -0,0 +1,15 @@
+/*
+ * This file is part of the SDWebImage package.
+ * (c) DreamPiggy <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+#import <Cocoa/Cocoa.h>
+
+@interface ViewController : NSViewController
+
+
+@end
+

Example/SDWebImageWebPCoderExample-macOS/ViewController.m

@@ -0,0 +1,74 @@
+/*
+ * This file is part of the SDWebImage package.
+ * (c) DreamPiggy <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+#import "ViewController.h"
+#import <SDWebImageWebPCoder/SDWebImageWebPCoder.h>
+#import <SDWebImage/SDWebImage.h>
+
+@interface ViewController ()
+
+@property (nonatomic, strong) UIImageView *imageView1;
+@property (nonatomic, strong) SDAnimatedImageView *imageView2;
+
+@end
+
+@implementation ViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+
+    [SDImageCache.sharedImageCache clearDiskOnCompletion:nil];
+
+    [[SDImageCodersManager sharedManager] addCoder:[SDImageWebPCoder sharedCoder]];
+
+    self.imageView1 = [UIImageView new];
+    self.imageView1.imageScaling = NSImageScaleProportionallyUpOrDown;
+    [self.view addSubview:self.imageView1];
+
+    self.imageView2 = [SDAnimatedImageView new];
+    self.imageView2.imageScaling = NSImageScaleProportionallyUpOrDown;
+    [self.view addSubview:self.imageView2];
+
+    NSURL *staticWebPURL = [NSURL URLWithString:@"https://www.gstatic.com/webp/gallery/2.webp"];
+    NSURL *animatedWebPURL = [NSURL URLWithString:@"http://littlesvr.ca/apng/images/world-cup-2014-42.webp"];
+
+    [self.imageView1 sd_setImageWithURL:staticWebPURL placeholderImage:nil options:0 context:@{SDWebImageContextImageScaleDownLimitBytes : @(1024 * 100)} progress:nil completed:^(UIImage * _Nullable image, NSError * _Nullable error, SDImageCacheType cacheType, NSURL * _Nullable imageURL) {
+        NSCAssert(image.size.width < 200, @"Limit Bytes should limit image size to 186");
+        if (image) {
+            NSLog(@"%@", @"Static WebP load success");
+        }
+        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+            NSUInteger maxFileSize = 4096;
+            NSData *webpData = [SDImageWebPCoder.sharedCoder encodedDataWithImage:image format:SDImageFormatWebP options:@{SDImageCoderEncodeMaxFileSize : @(maxFileSize)}];
+            if (webpData) {
+                NSCAssert(webpData.length <= maxFileSize, @"WebP Encoding with max file size limit works");
+                NSLog(@"%@", @"WebP encoding success");
+            }
+        });
+    }];
+    [self.imageView2 sd_setImageWithURL:animatedWebPURL placeholderImage:nil options:SDWebImageProgressiveLoad completed:^(UIImage * _Nullable image, NSError * _Nullable error, SDImageCacheType cacheType, NSURL * _Nullable imageURL) {
+        if (image) {
+            NSLog(@"%@", @"Animated WebP load success");
+        }
+    }];
+}
+
+- (void)viewWillLayout {
+    [super viewWillLayout];
+    self.imageView1.frame = CGRectMake(0, 0, self.view.bounds.size.width, self.view.bounds.size.height / 2);
+    self.imageView2.frame = CGRectMake(0, self.view.bounds.size.height / 2, self.view.bounds.size.width, self.view.bounds.size.height / 2);
+}
+
+- (void)setRepresentedObject:(id)representedObject {
+    [super setRepresentedObject:representedObject];
+
+    // Update the view, if already loaded.
+}
+
+
+@end

Example/SDWebImageWebPCoderExample-macOS/main.m

@@ -0,0 +1,16 @@
+//
+//  main.m
+//  SDWebImageWebPCoderExample-macOS
+//
+//  Created by lizhuoli on 2023/11/8.
+//  Copyright © 2023 SDWebImage. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+int main(int argc, const char * argv[]) {
+    @autoreleasepool {
+        // Setup code that might create autoreleased objects goes here.
+    }
+    return NSApplicationMain(argc, argv);
+}