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Fix OffscreenCanvas undefined (MisskeyIO#165)

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まっちゃとーにゅ 2023-09-19 12:50:47 +09:00 committed by GitHub
parent f301813aed
commit aaf62576c1
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1 changed files with 4 additions and 2 deletions
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6
packages/frontend/src/workers/test-webgl2.ts
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@ -3,8 +3,10 @@
* SPDX-License-Identifier: AGPL-3.0-only * SPDX-License-Identifier: AGPL-3.0-only
*/ */
const canvas = globalThis.OffscreenCanvas && new OffscreenCanvas(1, 1); const canvas = typeof OffscreenCanvas !== 'undefined'
const gl = canvas.getContext('webgl2'); ? new OffscreenCanvas(1, 1)
: undefined;
const gl = canvas?.getContext('webgl2');
if (gl) { if (gl) {
postMessage({ result: true }); postMessage({ result: true });
} else { } else {