Title: [226955] trunk/Source/WebCore
- Revision
- 226955
- Author
- [email protected]
- Date
- 2018-01-15 13:24:54 -0800 (Mon, 15 Jan 2018)
Log Message
2.19.3 ACCELERATED_2D_CANVAS support is broken
https://bugs.webkit.org/show_bug.cgi?id=180799
Reviewed by Michael Catanzaro.
* html/canvas/CanvasRenderingContext2DBase.cpp:
(WebCore::CanvasRenderingContext2DBase::didDraw):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (226954 => 226955)
--- trunk/Source/WebCore/ChangeLog 2018-01-15 21:21:53 UTC (rev 226954)
+++ trunk/Source/WebCore/ChangeLog 2018-01-15 21:24:54 UTC (rev 226955)
@@ -1,3 +1,13 @@
+2018-01-15 Tomas Popela <[email protected]>
+
+ 2.19.3 ACCELERATED_2D_CANVAS support is broken
+ https://bugs.webkit.org/show_bug.cgi?id=180799
+
+ Reviewed by Michael Catanzaro.
+
+ * html/canvas/CanvasRenderingContext2DBase.cpp:
+ (WebCore::CanvasRenderingContext2DBase::didDraw):
+
2018-01-15 Basuke Suzuki <[email protected]>
[Curl] Enable HTTP/2
Modified: trunk/Source/WebCore/html/canvas/CanvasRenderingContext2DBase.cpp (226954 => 226955)
--- trunk/Source/WebCore/html/canvas/CanvasRenderingContext2DBase.cpp 2018-01-15 21:21:53 UTC (rev 226954)
+++ trunk/Source/WebCore/html/canvas/CanvasRenderingContext2DBase.cpp 2018-01-15 21:24:54 UTC (rev 226955)
@@ -2004,11 +2004,12 @@
#if ENABLE(ACCELERATED_2D_CANVAS)
// If we are drawing to hardware and we have a composited layer, just call contentChanged().
if (isAccelerated()) {
- RenderBox* renderBox = canvas().renderBox();
+ auto& canvas = downcast<HTMLCanvasElement>(canvasBase());
+ RenderBox* renderBox = canvas.renderBox();
if (renderBox && renderBox->hasAcceleratedCompositing()) {
renderBox->contentChanged(CanvasPixelsChanged);
- canvas().clearCopiedImage();
- canvas().notifyObserversCanvasChanged(r);
+ canvas.clearCopiedImage();
+ canvas.notifyObserversCanvasChanged(r);
return;
}
}
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