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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "content/browser/renderer_host/offscreen_canvas_frame_receiver_impl.h" |
| 6 |
| 7 #include "cc/surfaces/surface.h" |
| 8 #include "cc/surfaces/surface_manager.h" |
| 9 #include "content/browser/compositor/surface_utils.h" |
| 10 |
| 11 namespace content { |
| 12 |
| 13 // static |
| 14 void OffscreenCanvasFrameReceiverImpl::Create( |
| 15 mojo::InterfaceRequest<blink::mojom::OffscreenCanvasFrameReceiver> |
| 16 request) { |
| 17 // |binding_| will take ownership of OffscreenCanvasFrameReceiverImpl |
| 18 new OffscreenCanvasFrameReceiverImpl(std::move(request)); |
| 19 } |
| 20 |
| 21 OffscreenCanvasFrameReceiverImpl::OffscreenCanvasFrameReceiverImpl( |
| 22 mojo::InterfaceRequest<blink::mojom::OffscreenCanvasFrameReceiver> request) |
| 23 : binding_(this, std::move(request)) {} |
| 24 |
| 25 OffscreenCanvasFrameReceiverImpl::~OffscreenCanvasFrameReceiverImpl() {} |
| 26 |
| 27 void OffscreenCanvasFrameReceiverImpl::SubmitCompositorFrame( |
| 28 const cc::SurfaceId& surface_id, |
| 29 cc::CompositorFrame frame) { |
| 30 cc::Surface* surface = GetSurfaceManager()->GetSurfaceForId(surface_id); |
| 31 if (surface) { |
| 32 surface->QueueFrame(std::move(frame), base::Closure()); |
| 33 } |
| 34 // If surface doet not exist, drop the frame. |
| 35 } |
| 36 |
| 37 } // namespace content |
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