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fallback to canvas renderer on webgl context loss

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Labhansh Agrawal 2023-06-18 20:01:02 +05:30 committed by GitHub
parent bb0c98f0f6
commit 7cb40b952d
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1 changed files with 8 additions and 2 deletions
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10
lib/components/term.tsx
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@ -215,12 +215,18 @@ export default class Term extends React.PureComponent<
this.term.open(this.termRef); this.term.open(this.termRef);
if (useWebGL) { if (useWebGL) {
this.term.loadAddon(new WebglAddon()); const webglAddon = new WebglAddon();
this.term.loadAddon(webglAddon);
webglAddon.onContextLoss(() => {
console.warn('WebGL context lost. Falling back to canvas-based rendering.');
webglAddon.dispose();
this.term.loadAddon(new CanvasAddon());
});
} else { } else {
this.term.loadAddon(new CanvasAddon()); this.term.loadAddon(new CanvasAddon());
} }
if (props.disableLigatures !== true) { if (props.disableLigatures !== true && !useWebGL) {
this.term.loadAddon(new LigaturesAddon()); this.term.loadAddon(new LigaturesAddon());
} }