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| author | Moonchild <mcwerewolf@wolfbeast.com> | 2019-03-13 07:49:07 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-03-13 07:49:07 +0100 |
| commit | bf0413359245579e9509146d42cd5547e35da695 (patch) | |
| tree | 8218d4f60d9eccacbf42df8cb88094a082d401b4 /dom/canvas/ImageBitmapRenderingContext.cpp | |
| parent | 51b821b3fdc5a7eab2369cb6a6680598a6264b08 (diff) | |
| parent | 709bc24e9110eba12f94cfcb8db00a8338ac4098 (diff) | |
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Merge pull request #998 from MoonchildProductions/master
Merge master into Sync-weave
Diffstat (limited to 'dom/canvas/ImageBitmapRenderingContext.cpp')
| -rw-r--r-- | dom/canvas/ImageBitmapRenderingContext.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/dom/canvas/ImageBitmapRenderingContext.cpp b/dom/canvas/ImageBitmapRenderingContext.cpp index 8f5074554..ad313906a 100644 --- a/dom/canvas/ImageBitmapRenderingContext.cpp +++ b/dom/canvas/ImageBitmapRenderingContext.cpp @@ -63,6 +63,11 @@ ImageBitmapRenderingContext::TransferFromImageBitmap(ImageBitmap& aImageBitmap) if (!mImage) { return; } + + // Check if ImageBitmap is tainted, and if so flag the canvas tainted too. + if (aImageBitmap.IsWriteOnly() && mCanvasElement) { + mCanvasElement->SetWriteOnly(); + } Redraw(gfxRect(0, 0, mWidth, mHeight)); } |