Different Issues (Android and iOS) with useSkiaFrameProcessor

[maxximee]

Description

Android
Samsung S8 with android 9:
Exception:
ERROR Frame Processor Error: Exception in HostFunction: Failed to convert NativeBuffer to SkImage!, js engine: VisionCamera

Some other devices, for example Pixel 9 with android 15:
Black Screen:

iOS
Memory Leak, memory increase until app crashes:
https://youtube.com/shorts/kShery3nVW0

React Native Skia Version

1.11.7

React Native Version

0.76.7

Using New Architecture

• Enabled

Steps to Reproduce

Start sample app linked below, just add useSkiaFrameProcessor to vision-camera.
Relevant dependencies:
"react-native-vision-camera": "4.6.3"
"react-native-worklets-core": "1.5.0"

Snack, Code Example, Screenshot, or Link to Repository

https://github.com/maxximee/skiaIssues

    const frameProcessor = useSkiaFrameProcessor((frame) => {
        'worklet';
        frame.render();
    }, []);

    return (
        <Camera
            style={StyleSheet.absoluteFill}
            device={device}
            isActive={true}
            frameProcessor={frameProcessor}
        />
    );

[maxximee]

Note 1 : the sample repo only shows the crash and black screen on Android, it doesn't include the iOS yet.
I'll add the ios build later, but I can reproduce the memory leak with my productive app.
The iOS bug appeared in skia "1.11.x", it's working fine with "1.10.2",

Note 2 : Same result on android and ios with "newArchEnabled"

[AilsonFreire]

Having the same issue, memory leak on ios

[AilsonFreire]

I downgraded to "1.2.1" version, no crashes

[AilsonFreire]

Tested on Android, getting black screen

[cgray9]

I'm experiencing the same iOS memory leak leading to a crash when using useSkiaFrameProcessor
react-native: 0.76.7
@shopify/react-native-skia: 1.12.3

[maxximee]

@wcandillon Hi William, sorry to @ you directly. I was wondering if those issues are on the radar, to me it sounds like pretty major issues with the skiaFrameProcessor (the ios memory leak causing a crash and some android devices not working at all crash | black screen).

[wcandillon]

@maxximee we do plan do to maybe add an skia-frame-processor example and investigate this further but this will take a bit of time.

[rafaelrcamargo]

Just tried updating to the new SDK version; still the same thing: there's a leak somewhere... 🤔