React-native-fast-image: borderRadius on android cause sawtooth.

[yqz0203]

On ios borderRadius works fine and the edge is smooth, but on android the edge has sawtooth.

[DylanVann]

This is an issue with react-native core. I'm hoping to submit a PR to address it at some point.

This actually isn't apparent on high DPI phones.

[DylanVann]

Going to reopen until I have a PR submitted.

[Agoujil2saad]

yes it is a problem in React core and it's fixed with commit c5ca26a which is now in Master.

[DylanVann]

@Agoujil2saad Awesome. I'll keep an eye out for it in the next release notes then close this when I have a chance to test.

[matpaul]

@DylanVann hi, on 5.1.1 and rn 0.57.5 we reproduce same sharp effect (sawtooth)

<View style={{width:20, height:20, borderRadius: 10}}>
   <FastImage source={...} style={{width:20, height:20}}> 
...

[RageOfJustice]

@DylanVann Hi! It seems fixed on Image RN component (0.59.0). But still sawtooth with FastImage component

[Twinski]

Is there any update on this? I can reproduce sharp edges on android on FastImage, when using borderRadius

<FastImage source={{ uri: imageUrl }} style={{ margin: 10, borderRadius: 20, width: 100, height: 100 }} />

[kangfenmao]

The problem still exists ! @DylanVann