P3图片导致iOS9.3一下崩溃问题

最新推荐文章于 2025-02-08 16:53:20 发布

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本文介绍了一种方法来检查iOS应用程序中的16位和P3颜色空间的资源文件，并提供了详细的步骤来定位这些文件，使用工具进行分析，以及如何将它们替换为8位sRGB格式。

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Create an Inspectable .ipa file. In the Xcode Organizer (Xcode->Window->Organizer), select an archive to inspect, click “Export…”, and choose “Export for Enterprise or Ad-Hoc Deployment”. This will create a local copy of the .ipa file for your app.
Locate that .ipa file and change its the extension to .zip.
Expand the .zip file. This will produce a Payload folder containing your .app bundle.
Open a terminal and change the working directory to the top level of your .app bundle
cd path/to/Payload/your.app
Use the find tool to locate Assets.car files in your .app bundle as shown below:
find . -name ‘Assets.car’
Use the assetutil tool to find any 16-bit or P3 assets, in each Assets.car your application has as shown below. :
sudo xcrun –sdk iphoneos assetutil –info /path/to/a/Assets.car > /tmp/Assets.json
Examine the resulting /tmp/Assets.json and look for any contents containing “DisplayGamut”: “P3” and its associated “Name”. This will be the name of your imageset containing one or more 16-bit or P3 assets.
Replace those assets with 8-bit / sRGB assets, then rebuild your app.