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Also transfer ImageBitmaps for image masks and inline images

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Currently we're only transferring TypedArrays, however there's no reason (as far as I can tell) to not also transfer `ImageBitmap`s in these cases.
This commit is contained in:
Jonas Jenwald 2025-04-03 17:53:27 +02:00
parent ff2d95a9b6
commit 8c5fb7979f
1 changed files with 7 additions and 5 deletions
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12
src/core/operator_list.js
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@ -768,18 +768,20 @@ class OperatorList {
switch (fnArray[i]) {
case OPS.paintInlineImageXObject:
case OPS.paintInlineImageXObjectGroup:
case OPS.paintImageMaskXObject:
const arg = argsArray[i][0]; // First parameter in imgData.
if (arg.data?.buffer instanceof ArrayBuffer) {
transfers.push(arg.data.buffer);
case OPS.paintImageMaskXObject: {
const { bitmap, data } = argsArray[i][0]; // First parameter in imgData.
if (bitmap || data?.buffer) {
transfers.push(bitmap || data.buffer);
}
break;
case OPS.constructPath:
}
case OPS.constructPath: {
const [, [data], minMax] = argsArray[i];
if (data) {
transfers.push(data.buffer, minMax.buffer);
}
break;
}
case OPS.paintFormXObjectBegin:
const [matrix, bbox] = argsArray[i];
if (matrix) {