Title: [154983] trunk/Source/WebKit/qt
- Revision
- 154983
- Author
- [email protected]
- Date
- 2013-09-03 07:47:01 -0700 (Tue, 03 Sep 2013)
Log Message
[Qt] Tiled-backing store not clipped to frame or visible rect
https://bugs.webkit.org/show_bug.cgi?id=120606
Reviewed by Jocelyn Turcotte.
Clip painting from the tiled-backing store to the frame rect.
* WebCoreSupport/QWebFrameAdapter.cpp:
(QWebFrameAdapter::renderFromTiledBackingStore):
Modified Paths
Diff
Modified: trunk/Source/WebKit/qt/ChangeLog (154982 => 154983)
--- trunk/Source/WebKit/qt/ChangeLog 2013-09-03 14:43:20 UTC (rev 154982)
+++ trunk/Source/WebKit/qt/ChangeLog 2013-09-03 14:47:01 UTC (rev 154983)
@@ -1,5 +1,17 @@
2013-09-03 Allan Sandfeld Jensen <[email protected]>
+ [Qt] Tiled-backing store not clipped to frame or visible rect
+ https://bugs.webkit.org/show_bug.cgi?id=120606
+
+ Reviewed by Jocelyn Turcotte.
+
+ Clip painting from the tiled-backing store to the frame rect.
+
+ * WebCoreSupport/QWebFrameAdapter.cpp:
+ (QWebFrameAdapter::renderFromTiledBackingStore):
+
+2013-09-03 Allan Sandfeld Jensen <[email protected]>
+
[Qt][WK1] PageVisibility tests are flaky
https://bugs.webkit.org/show_bug.cgi?id=120418
Modified: trunk/Source/WebKit/qt/WebCoreSupport/QWebFrameAdapter.cpp (154982 => 154983)
--- trunk/Source/WebKit/qt/WebCoreSupport/QWebFrameAdapter.cpp 2013-09-03 14:43:20 UTC (rev 154982)
+++ trunk/Source/WebKit/qt/WebCoreSupport/QWebFrameAdapter.cpp 2013-09-03 14:47:01 UTC (rev 154983)
@@ -641,19 +641,20 @@
int scrollX = view->scrollX();
int scrollY = view->scrollY();
- context.translate(-scrollX, -scrollY);
+ QRect frameRect = view->frameRect();
for (int i = 0; i < vector.size(); ++i) {
const QRect& clipRect = vector.at(i);
- painter->save();
+ context.save();
+ QRect rect = clipRect.intersected(frameRect);
+ context.translate(-scrollX, -scrollY);
+ rect.translate(scrollX, scrollY);
+ context.clip(rect);
- QRect rect = clipRect.translated(scrollX, scrollY);
- painter->setClipRect(rect, Qt::IntersectClip);
-
frame->tiledBackingStore()->paint(&context, rect);
- painter->restore();
+ context.restore();
}
#if USE(ACCELERATED_COMPOSITING)
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