Index: cc/ipc/mojo_compositor_frame_sink.mojom |
diff --git a/cc/ipc/mojo_compositor_frame_sink.mojom b/cc/ipc/mojo_compositor_frame_sink.mojom |
index 5c6d77e38e494c907a98115ce8aa65301b3db908..4b1f37eadf564abbb8efdd4c8029ce6b547cae9c 100644 |
--- a/cc/ipc/mojo_compositor_frame_sink.mojom |
+++ b/cc/ipc/mojo_compositor_frame_sink.mojom |
@@ -9,6 +9,7 @@ import "cc/ipc/compositor_frame.mojom"; |
import "cc/ipc/frame_sink_id.mojom"; |
import "cc/ipc/local_frame_id.mojom"; |
import "cc/ipc/returned_resource.mojom"; |
+import "cc/ipc/surface_sequence.mojom"; |
// A MojoCompositorFrameSink is an interface for receiving CompositorFrame |
// structs. A CompositorFrame contains the complete output meant for display. |
@@ -35,6 +36,16 @@ interface MojoCompositorFrameSink { |
// that its resources gets returned in time. |
EvictFrame(); |
+ // Add the provided |sequence| as a destruction dependency of the |
+ // surface associated with the provided |local_frame_id|. |
+ // TODO(fsamuel, kylechar, staraz): Removed these methods once surface |
+ // references are ready. |
+ Require(cc.mojom.LocalFrameId local_frame_id, |
+ cc.mojom.SurfaceSequence sequence); |
+ |
+ // Mark the sequence as satisfied and garbage collect surfaces. |
+ Satisfy(cc.mojom.SurfaceSequence sequence); |
+ |
// TODO(fsamuel): ReadbackBitmap API would be useful here. |
}; |