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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/178415">178415</a></dd>
<dt>Author</dt> <dd>carlosgc@webkit.org</dd>
<dt>Date</dt> <dd>2015-01-14 01:03:36 -0800 (Wed, 14 Jan 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>[GTK] Do not schedule a redraw for the redirected XComposite window when not in accelerated compositing mode
https://bugs.webkit.org/show_bug.cgi?id=140354
Reviewed by Martin Robinson.
The RedirectedXCompositeWindow uses XDamage to be notified when
the XWindow has been modified. Since the redirected window is
created unconditionally we always receive a XDamage notify when
the window is mapped, and we schedule a redraw in the web view
even when the web view is not in accelerated compositing mode.
* UIProcess/API/gtk/WebKitWebViewBase.cpp:
(webkitWebViewBaseRealize): Only call gtk_widget_queue_draw() when
in accelerated compositing mode.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitWebViewBasecpp">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewBase.cpp</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (178414 => 178415)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog 2015-01-14 09:00:14 UTC (rev 178414)
+++ trunk/Source/WebKit2/ChangeLog 2015-01-14 09:03:36 UTC (rev 178415)
</span><span class="lines">@@ -1,3 +1,20 @@
</span><ins>+2015-01-12 Carlos Garcia Campos <cgarcia@igalia.com>
+
+ [GTK] Do not schedule a redraw for the redirected XComposite window when not in accelerated compositing mode
+ https://bugs.webkit.org/show_bug.cgi?id=140354
+
+ Reviewed by Martin Robinson.
+
+ The RedirectedXCompositeWindow uses XDamage to be notified when
+ the XWindow has been modified. Since the redirected window is
+ created unconditionally we always receive a XDamage notify when
+ the window is mapped, and we schedule a redraw in the web view
+ even when the web view is not in accelerated compositing mode.
+
+ * UIProcess/API/gtk/WebKitWebViewBase.cpp:
+ (webkitWebViewBaseRealize): Only call gtk_widget_queue_draw() when
+ in accelerated compositing mode.
+
</ins><span class="cx"> 2015-01-14 Carlos Garcia Campos <cgarcia@igalia.com>
</span><span class="cx">
</span><span class="cx"> [GTK] Do not resize the redirected XComposite window when not in accelerated compositing mode
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitWebViewBasecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewBase.cpp (178414 => 178415)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewBase.cpp 2015-01-14 09:00:14 UTC (rev 178414)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewBase.cpp 2015-01-14 09:03:36 UTC (rev 178415)
</span><span class="lines">@@ -311,20 +311,24 @@
</span><span class="cx">
</span><span class="cx"> static void webkitWebViewBaseRealize(GtkWidget* widget)
</span><span class="cx"> {
</span><ins>+ WebKitWebViewBase* webView = WEBKIT_WEB_VIEW_BASE(widget);
+ WebKitWebViewBasePrivate* priv = webView->priv;
+
</ins><span class="cx"> #if USE(TEXTURE_MAPPER_GL) && PLATFORM(X11)
</span><span class="cx"> GdkDisplay* display = gdk_display_manager_get_default_display(gdk_display_manager_get());
</span><span class="cx"> if (GDK_IS_X11_DISPLAY(display)) {
</span><del>- WebKitWebViewBasePrivate* priv = WEBKIT_WEB_VIEW_BASE(widget)->priv;
</del><span class="cx"> priv->redirectedWindow = RedirectedXCompositeWindow::create(
</span><span class="cx"> gtk_widget_get_parent_window(widget),
</span><del>- [widget] {
- gtk_widget_queue_draw(widget);
</del><ins>+ [webView] {
+ DrawingAreaProxyImpl* drawingArea = static_cast<DrawingAreaProxyImpl*>(webView->priv->pageProxy->drawingArea());
+ if (drawingArea && drawingArea->isInAcceleratedCompositingMode())
+ gtk_widget_queue_draw(GTK_WIDGET(webView));
</ins><span class="cx"> });
</span><span class="cx"> if (priv->redirectedWindow) {
</span><span class="cx"> DrawingAreaProxyImpl* drawingArea = static_cast<DrawingAreaProxyImpl*>(priv->pageProxy->drawingArea());
</span><span class="cx"> drawingArea->setNativeSurfaceHandleForCompositing(priv->redirectedWindow->windowID());
</span><span class="cx"> }
</span><del>- webkitWebViewBaseUpdatePreferences(WEBKIT_WEB_VIEW_BASE(widget));
</del><ins>+ webkitWebViewBaseUpdatePreferences(webView);
</ins><span class="cx"> }
</span><span class="cx"> #endif
</span><span class="cx">
</span><span class="lines">@@ -364,8 +368,7 @@
</span><span class="cx">
</span><span class="cx"> gtk_style_context_set_background(gtk_widget_get_style_context(widget), window);
</span><span class="cx">
</span><del>- WebKitWebViewBase* webView = WEBKIT_WEB_VIEW_BASE(widget);
- gtk_im_context_set_client_window(webView->priv->inputMethodFilter.context(), window);
</del><ins>+ gtk_im_context_set_client_window(priv->inputMethodFilter.context(), window);
</ins><span class="cx">
</span><span class="cx"> GtkWidget* toplevel = gtk_widget_get_toplevel(widget);
</span><span class="cx"> if (widgetIsOnscreenToplevelWindow(toplevel))
</span></span></pre>
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