content/browser/renderer_host/render_widget_host_view_mac.mm - Issue 10349013: Prevent browser thumbnailer from trying to read from frontbuffer (surface texture) when none exists.

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Unified Diff: content/browser/renderer_host/render_widget_host_view_mac.mm

Issue 10349013: Prevent browser thumbnailer from trying to read from frontbuffer (surface texture) when none exists. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Providing implementations for the other platforms Created 8 years, 8 months ago

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Index: content/browser/renderer_host/render_widget_host_view_mac.mm

diff --git a/content/browser/renderer_host/render_widget_host_view_mac.mm b/content/browser/renderer_host/render_widget_host_view_mac.mm

index 155a2cfb2d7c748a3b11535244f3f6a234c447be..edd0a903ec061bf74b49a9a1bb1da23b044b417b 100644

--- a/content/browser/renderer_host/render_widget_host_view_mac.mm

+++ b/content/browser/renderer_host/render_widget_host_view_mac.mm

@@ -514,6 +514,10 @@ bool RenderWidgetHostViewMac::HasFocus() const {

return [[cocoa_view_ window] firstResponder] == cocoa_view_;

}

+bool RenderWidgetHostViewMac::HasSurface() const {

+ return compositing_iosurface_.get() && compositing_iosurface_->HasIOSurface();

mazda 2012/05/03 20:19:34 Sorry, I omitted the check of the backing store in

void RenderWidgetHostViewMac::Show() {

[cocoa_view_ setHidden:NO];