Index: content/browser/renderer_host/offscreen_canvas_frame_receiver_impl.cc |
diff --git a/content/browser/renderer_host/offscreen_canvas_frame_receiver_impl.cc b/content/browser/renderer_host/offscreen_canvas_frame_receiver_impl.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..7486aa2993a7c0fb1cc4bec87e82c8d917c5ed26 |
--- /dev/null |
+++ b/content/browser/renderer_host/offscreen_canvas_frame_receiver_impl.cc |
@@ -0,0 +1,37 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "content/browser/renderer_host/offscreen_canvas_frame_receiver_impl.h" |
+ |
+#include "cc/surfaces/surface.h" |
+#include "cc/surfaces/surface_manager.h" |
+#include "content/browser/compositor/surface_utils.h" |
+ |
+namespace content { |
+ |
+// static |
+void OffscreenCanvasFrameReceiverImpl::Create( |
+ mojo::InterfaceRequest<blink::mojom::OffscreenCanvasFrameReceiver> |
+ request) { |
+ // |binding_| will take ownership of OffscreenCanvasFrameReceiverImpl |
+ new OffscreenCanvasFrameReceiverImpl(std::move(request)); |
+} |
+ |
+OffscreenCanvasFrameReceiverImpl::OffscreenCanvasFrameReceiverImpl( |
+ mojo::InterfaceRequest<blink::mojom::OffscreenCanvasFrameReceiver> request) |
+ : binding_(this, std::move(request)) {} |
+ |
+OffscreenCanvasFrameReceiverImpl::~OffscreenCanvasFrameReceiverImpl() {} |
+ |
+void OffscreenCanvasFrameReceiverImpl::SubmitCompositorFrame( |
+ const cc::SurfaceId& surface_id, |
+ cc::CompositorFrame frame) { |
+ cc::Surface* surface = GetSurfaceManager()->GetSurfaceForId(surface_id); |
+ if (surface) { |
+ surface->QueueFrame(std::move(frame), base::Closure()); |
+ } |
+ // If surface doet not exist, drop the frame. |
+} |
+ |
+} // namespace content |