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| author | Yuriha <121590760+yuriha-chan@users.noreply.github.com> | 2023-06-26 10:45:14 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-26 10:45:14 +0900 |
| commit | 58a898dfe0631e70e9fcac988c5e207e9bd76346 (patch) | |
| tree | 7a59e7eb1a15532a480dbd4c74508cfded3d016b /packages/frontend/src/workers/test-webgl2.ts | |
| parent | fix(backend): APIエラーのHTTP status code変更 (#11047) (diff) | |
| download | sharkey-58a898dfe0631e70e9fcac988c5e207e9bd76346.tar.gz sharkey-58a898dfe0631e70e9fcac988c5e207e9bd76346.tar.bz2 sharkey-58a898dfe0631e70e9fcac988c5e207e9bd76346.zip | |
Fix offscreencanvas undefined (#11017)
* Suppress ReferenceError on some environments (i.e. older iOS)
* fix
* fix
* lint
* adopt suggestion by acid-chicken
Diffstat (limited to 'packages/frontend/src/workers/test-webgl2.ts')
| -rw-r--r-- | packages/frontend/src/workers/test-webgl2.ts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/packages/frontend/src/workers/test-webgl2.ts b/packages/frontend/src/workers/test-webgl2.ts index 4769524d9c..8f13c57cae 100644 --- a/packages/frontend/src/workers/test-webgl2.ts +++ b/packages/frontend/src/workers/test-webgl2.ts @@ -1,5 +1,5 @@ -const canvas = new OffscreenCanvas(1, 1); -const gl = canvas.getContext('webgl2'); +const canvas = globalThis.OffscreenCanvas && new OffscreenCanvas(1, 1); +const gl = canvas?.getContext('webgl2'); if (gl) { postMessage({ result: true }); } else { |