Mandoline: Allow submitting CompositorFrames directly to mojo::Views

components/view_manager/public/interfaces/view_manager.mojom

Index: components/view_manager/public/interfaces/view_manager.mojom
diff --git a/components/view_manager/public/interfaces/view_manager.mojom b/components/view_manager/public/interfaces/view_manager.mojom
index 18eac2470481871702aec4bc1eea5483eeac8f47..4969abbe0e551279cb7d1de8b514857df21d59ac 100644
--- a/components/view_manager/public/interfaces/view_manager.mojom
+++ b/components/view_manager/public/interfaces/view_manager.mojom
@@ -4,6 +4,7 @@
 
 module mojo;
 
+import "components/view_manager/public/interfaces/compositor_frame.mojom";
 import "components/view_manager/public/interfaces/surface_id.mojom";
 import "components/view_manager/public/interfaces/view_manager_constants.mojom";
 import "mojo/application/public/interfaces/service_provider.mojom";
@@ -75,6 +76,10 @@ interface ViewManagerService {
                   string name,
                   array<uint8>? value) => (bool success);
 
+  // Sets the CompositorFrameReceiver on a particular view.
+  RequestCompositorFrameReceiver(uint32 view_id,
+                                 CompositorFrameReceiver& receiver);
+
   // Reparents a view.
   // This fails for any of the following reasons:
   // . |parent| or |child| does not identify a valid view.
@@ -192,6 +197,9 @@ interface ViewManagerClient {
   // previously embedded in. See Embed() for more information.
   OnUnembed();
 
+  // Sent when GPU resources are returned to the client for reuse.
+  OnResourcesReturned(array<ReturnedResource> resources);

[sky, 2015/08/25 17:11:12]

How come resources are returned here rather than through the
CompositorFrameReceiver interface? It seems like CompositorFrameReceiver should
have a client that calls OnResourcesReturned.

[Fady Samuel, 2015/08/25 23:39:30]

This is wrong but I'd like to fix it in the next patch since this patch is
getting big as it is.

+
   // Invoked when a view's bounds have changed.
   OnViewBoundsChanged(uint32 view,
                       mojo.Rect old_bounds,