Index: ui/compositor/compositor.h |
diff --git a/ui/compositor/compositor.h b/ui/compositor/compositor.h |
index 76f8f38765127232647b1fd02031924eb7782e3b..4d60d290554d4383363ecd54083a12468eb3d6f4 100644 |
--- a/ui/compositor/compositor.h |
+++ b/ui/compositor/compositor.h |
@@ -39,6 +39,7 @@ class SingleThreadTaskRunner; |
namespace cc { |
class AnimationHost; |
class AnimationTimeline; |
+class BeginFrameSource; |
class ContextProvider; |
class Layer; |
class LayerTreeDebugState; |
@@ -155,6 +156,10 @@ class COMPOSITOR_EXPORT ContextFactory { |
base::TimeTicks timebase, |
base::TimeDelta interval) = 0; |
+ virtual void SwapBeginFrameSource( |
+ ui::Compositor* compositor, |
+ std::unique_ptr<cc::BeginFrameSource>* begin_frame_source) = 0; |
+ |
virtual void SetOutputIsSecure(Compositor* compositor, bool secure) = 0; |
virtual void AddObserver(ContextFactoryObserver* observer) = 0; |
@@ -285,6 +290,10 @@ class COMPOSITOR_EXPORT Compositor |
void SetDisplayVSyncParameters(base::TimeTicks timebase, |
base::TimeDelta interval); |
+ // See Display::SwapBeginFrameSource. |
+ void SwapBeginFrameSource( |
+ std::unique_ptr<cc::BeginFrameSource>* begin_frame_source); |
+ |
// Sets the widget for the compositor to render into. |
void SetAcceleratedWidget(gfx::AcceleratedWidget widget); |
// Releases the widget previously set through SetAcceleratedWidget(). |