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Attempt to clean-up/restore pending rendering operations on RenderTask.cancel (issue 10200)

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Please note that, given the lack of a runnable example, I'm not totally sure if this first of all is enough to *completely* address the issue as filed and second of all if we actually want this new behaviour.
This commit is contained in:
Jonas Jenwald 2018-10-31 16:22:17 +01:00
parent 42b7bb4751
commit f77b463339
1 changed files with 3 additions and 0 deletions
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src/display/api.js
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@ -2439,6 +2439,9 @@ var InternalRenderTask = (function InternalRenderTaskClosure() {
cancel: function InternalRenderTask_cancel() { cancel: function InternalRenderTask_cancel() {
this.running = false; this.running = false;
this.cancelled = true; this.cancelled = true;
if (this.gfx) {
this.gfx.endDrawing();
}
if (this._canvas) { if (this._canvas) {
canvasInRendering.delete(this._canvas); canvasInRendering.delete(this._canvas);
} }