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fix: guard against null fenceSync #1565

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merged 1 commit into from
Nov 8, 2024
Merged

fix: guard against null fenceSync #1565

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4 changes: 3 additions & 1 deletion packages/video-filters-web/src/helpers/webglHelper.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -111,8 +111,10 @@ async function getBufferSubDataAsync(
dstOffset?: number,
length?: number,
) {
const sync = gl.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0)!;
const sync = gl.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0);
gl.flush();
if (!sync) return;

const res = await clientWaitAsync(gl, sync);
gl.deleteSync(sync);

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