Index: Source/core/html/HTMLCanvasElement.cpp |
diff --git a/Source/core/html/HTMLCanvasElement.cpp b/Source/core/html/HTMLCanvasElement.cpp |
index 7ce2ab15d2123fd7ffbe0fb1ff33a233e4d4e435..7337355e00b86e8bd4daa7cd1edca8fe51b797cb 100644 |
--- a/Source/core/html/HTMLCanvasElement.cpp |
+++ b/Source/core/html/HTMLCanvasElement.cpp |
@@ -86,6 +86,7 @@ inline HTMLCanvasElement::HTMLCanvasElement(Document& document) |
, m_didFailToCreateImageBuffer(false) |
, m_didClearImageBuffer(false) |
{ |
+ setHasCustomStyleCallbacks(); |
jackhou1
2014/09/11 08:26:31
Turns out this is what's needed to make didRecalcS
|
} |
DEFINE_NODE_FACTORY(HTMLCanvasElement) |
@@ -119,6 +120,11 @@ RenderObject* HTMLCanvasElement::createRenderer(RenderStyle* style) |
return HTMLElement::createRenderer(style); |
} |
+void HTMLCanvasElement::didRecalcStyle(StyleRecalcChange) |
+{ |
+ m_imageBuffer->setNearestNeighbor(computedStyle()->imageRendering() == ImageRenderingPixelated); |
+} |
+ |
Node::InsertionNotificationRequest HTMLCanvasElement::insertedInto(ContainerNode* node) |
{ |
setIsInCanvasSubtree(true); |
@@ -490,6 +496,7 @@ PassOwnPtr<ImageBufferSurface> HTMLCanvasElement::createImageBufferSurface(const |
if (document().settings()) |
*msaaSampleCount = document().settings()->accelerated2dCanvasMSAASampleCount(); |
OwnPtr<ImageBufferSurface> surface = adoptPtr(new Canvas2DImageBufferSurface(size(), opacityMode, *msaaSampleCount)); |
+ surface->setNearestNeighbor(computedStyle()->imageRendering() == ImageRenderingPixelated); |
if (surface->isValid()) |
return surface.release(); |
} |