Android 8 - SVG feColorMatrix - Crash

I made an app about color blindness : https://github.com/healthonnet/ColorVisionQuiz-App I use camera and apply SVG filters with feColorMatrix rules in order to simulated color blindness.

filter example :

<filter id="protanomaly">
      <feColorMatrix
        type="matrix"
        values="0.817 0.183 0 0 0
                0.333 0.667 0 0 0
                0 0.125 0.875 0 0
                0 0 0 1 0"/>
</filter>

Built with : (EDITED)

 - cordova@8.0.0
 - cordova-android@7.1.1

Everything works but not an Android 8, it just crashes the app. No error, nothing with adb logcat too.

• Other filter rule like feGaussianBlur works.
• feColorMatrix works on chrome Desktop
• feColorMatrix works on static DOM element
• feColorMatrix Crashes when a video is running under the filter.

As Oreo use the chrome Chrome/68.0.3440.85 it may comes from cordova ?

[Adrion]

I used this example to make tests : https://html5multimedia.com/code/ch10/svg-video-filters.html

• ✅ Works on Chrome (68.0.3440.91) Mobile.
• ❌ Crashes on Cordova
• ❌ Crashes on Android WebView Component (NATIVE)

Good point; So it’s not Cordova related… Now I need to find where to report this issue to Google.

I’ll update this issue when I’ll get more informations from Android Team.

[janpio]

We are in the process of moving issues to Github, so you are fine here.