feat: Tonemapping, enhance exposure, gamma, saturation for HDR Images

buildapple.sh

@@ -0,0 +1 @@
+melos run build:apple

buildwin.sh

@@ -0,0 +1 @@
+dart pub global run melos run build:other

packages/flutter_jxl/example/ios/Flutter/Debug.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"

packages/flutter_jxl/example/ios/Flutter/Release.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"

packages/flutter_jxl/example/ios/Podfile

@@ -0,0 +1,44 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '11.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

packages/flutter_jxl/example/lib/main.dart

@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_jxl/flutter_jxl.dart';
 
@@ -42,32 +44,77 @@ class _MyHomePageState extends State<MyHomePage> {
       ),
       body: Center(
         child: SingleChildScrollView(
-          child: Column(
-            mainAxisAlignment: MainAxisAlignment.center,
-            children: <Widget>[
-              // JxlImage.asset(
-              //   'assets/testanim.jxl',
-              // ),
-              JxlImage.asset(
-                'assets/testanim2.jxl',
-                cropInfo:
-                    const CropInfo(width: 100, height: 300, left: 10, top: 0),
-              ),
-              JxlImage.network(
-                'https://raw.githubusercontent.com/libjxl/conformance/master/testcases/animation_icos4d/input.jxl',
-              ),
-              JxlImage.asset(
-                'assets/testalpha.jxl',
-              ),
-              JxlImage.asset(
-                'assets/jxlImage.jxl',
-                key: const Key('jxlImage'),
-              ),
-              JxlImage.asset(
-                'assets/testhdr.jxl',
-                cropInfo:
-                    const CropInfo(width: 1000, height: 1000, left: 10, top: 0),
+          child: Row(
+            children: [
+              Flexible(
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: <Widget>[
+                    // JxlImage.asset(
+                    //   'assets/testanim.jxl',
+                    // ),
+                    // JxlImage.asset(
+                    //   'assets/testanim2.jxl',
+                    //   // cropInfo:
+                    //   //     const CropInfo(width: 100, height: 300, left: 10, top: 0),
+                    // ),
+                    // JxlImage.network(
+                    //   'https://raw.githubusercontent.com/libjxl/conformance/master/testcases/animation_icos4d/input.jxl',
+                    // ),
+                    // JxlImage.asset(
+                    //   'assets/testalpha.jxl',
+                    // ),
+                    // JxlImage.asset(
+                    //   'assets/jxlImage.jxl',
+                    //   key: const Key('jxlImage'),
+                    // ),
+                    JxlImage.asset(
+                      'assets/testhdr.jxl',
+                      // cropInfo:
+                      //     const CropInfo(width: 1000, height: 1000, left: 10, top: 0),
+                    ),
+                    JxlImage.asset(
+                      'assets/testhdr2.jxl',
+                    ),
+                  ],
+                ),
               ),
+              if (Platform.isMacOS)
+                // macOS supports JXL natively so this is possible as Flutter
+                // fallbacks to the platform API for misc formats
+                Flexible(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: <Widget>[
+                      // Image.asset(
+                      //   'assets/testanim.jxl',
+                      // ),
+                      // Image.asset(
+                      //   'assets/testanim2.jxl',
+                      //   // cropInfo:
+                      //   //     const CropInfo(width: 100, height: 300, left: 10, top: 0),
+                      // ),
+                      // Image.network(
+                      //   'https://raw.githubusercontent.com/libjxl/conformance/master/testcases/animation_icos4d/input.jxl',
+                      // ),
+                      // Image.asset(
+                      //   'assets/testalpha.jxl',
+                      // ),
+                      // Image.asset(
+                      //   'assets/jxlImage.jxl',
+                      //   key: const Key('jxlImage'),
+                      // ),
+                      Image.asset(
+                        'assets/testhdr.jxl',
+                        // cropInfo:
+                        //     const CropInfo(width: 1000, height: 1000, left: 10, top: 0),
+                      ),
+                      Image.asset(
+                        'assets/testhdr2.jxl',
+                      ),
+                    ],
+                  ),
+                ),
             ],
           ),
         ),

packages/flutter_jxl/example/macos/Flutter/Flutter-Debug.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "ephemeral/Flutter-Generated.xcconfig"

packages/flutter_jxl/example/macos/Flutter/Flutter-Release.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "ephemeral/Flutter-Generated.xcconfig"

packages/flutter_jxl/example/macos/Podfile

@@ -0,0 +1,43 @@
+platform :osx, '10.14'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_macos_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_macos_build_settings(target)
+  end
+end

packages/flutter_jxl/example/macos/Podfile.lock

@@ -0,0 +1,21 @@
+PODS:
+  - flutter_jxl (0.0.1)
+  - FlutterMacOS (1.0.0)
+
+DEPENDENCIES:
+  - flutter_jxl (from `Flutter/ephemeral/.symlinks/plugins/flutter_jxl/macos`)
+  - FlutterMacOS (from `Flutter/ephemeral`)
+
+EXTERNAL SOURCES:
+  flutter_jxl:
+    :path: Flutter/ephemeral/.symlinks/plugins/flutter_jxl/macos
+  FlutterMacOS:
+    :path: Flutter/ephemeral
+
+SPEC CHECKSUMS:
+  flutter_jxl: f699fcabb4b4637c3eec29a5d5b9353e441db1d1
+  FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
+
+PODFILE CHECKSUM: 236401fc2c932af29a9fcf0e97baeeb2d750d367
+
+COCOAPODS: 1.13.0