Bug 1148149 - Support Android Presentation API. r=snorp, r=jgilbert

2015-04-10 22:14:00 -04:00
parent 983be4c745
commit c2f98c668e
15 changed files with 517 additions and 1 deletions
--- a/widget/android/nsWindow.cpp
+++ b/widget/android/nsWindow.cpp
@@ -2454,6 +2454,29 @@ nsWindow::ScheduleComposite()
    }
 }

+bool
+nsWindow::IsCompositionPaused()
+{
+    return sCompositorPaused;
+}
+
+void
+nsWindow::SchedulePauseComposition()
+{
+    if (sCompositorParent) {
+        sCompositorParent->SchedulePauseOnCompositorThread();
+        sCompositorPaused = true;
+    }
+}
+
+void
+nsWindow::ScheduleResumeComposition()
+{
+    if (sCompositorParent && sCompositorParent->ScheduleResumeOnCompositorThread()) {
+        sCompositorPaused = false;
+    }
+}
+
 void
 nsWindow::ScheduleResumeComposition(int width, int height)
 {