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Side by Side Diff: chrome/browser/renderer_host/video_layer_proxy.h

Issue 3834003: On Windows, create a new TransportDIB::Handle struct which includes the file (Closed) Base URL: http://src.chromium.org/git/chromium.git
Patch Set: Rebase Created 10 years, 2 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CHROME_BROWSER_RENDERER_HOST_VIDEO_LAYER_PROXY_H_ 5 #ifndef CHROME_BROWSER_RENDERER_HOST_VIDEO_LAYER_PROXY_H_
6 #define CHROME_BROWSER_RENDERER_HOST_VIDEO_LAYER_PROXY_H_ 6 #define CHROME_BROWSER_RENDERER_HOST_VIDEO_LAYER_PROXY_H_
7 #pragma once 7 #pragma once
8 8
9 #include "chrome/browser/renderer_host/video_layer.h" 9 #include "chrome/browser/renderer_host/video_layer.h"
10 #include "ipc/ipc_channel.h" 10 #include "ipc/ipc_channel.h"
11 11
12 class GpuProcessHostUIShim; 12 class GpuProcessHostUIShim;
13 13
14 // Proxies YUV video layer data to the GPU process for rendering. 14 // Proxies YUV video layer data to the GPU process for rendering.
15 class VideoLayerProxy : public VideoLayer, public IPC::Channel::Listener { 15 class VideoLayerProxy : public VideoLayer, public IPC::Channel::Listener {
16 public: 16 public:
17 VideoLayerProxy(RenderWidgetHost* widget, const gfx::Size& size, 17 VideoLayerProxy(RenderWidgetHost* widget, const gfx::Size& size,
18 GpuProcessHostUIShim* process_shim, int32 routing_id); 18 GpuProcessHostUIShim* process_shim, int32 routing_id);
19 virtual ~VideoLayerProxy(); 19 virtual ~VideoLayerProxy();
20 20
21 // VideoLayer implementation. 21 // VideoLayer implementation.
22 virtual void CopyTransportDIB(RenderProcessHost* process, 22 virtual void CopyTransportDIB(RenderProcessHost* process,
23 TransportDIB::Id bitmap, 23 TransportDIB::Id dib_id,
24 TransportDIB::Handle dib_handle,
24 const gfx::Rect& bitmap_rect); 25 const gfx::Rect& bitmap_rect);
25 26
26 // IPC::Channel::Listener implementation. 27 // IPC::Channel::Listener implementation.
27 virtual void OnMessageReceived(const IPC::Message& message); 28 virtual void OnMessageReceived(const IPC::Message& message);
28 virtual void OnChannelConnected(int32 peer_pid); 29 virtual void OnChannelConnected(int32 peer_pid);
29 virtual void OnChannelError(); 30 virtual void OnChannelError();
30 31
31 private: 32 private:
32 // Called when GPU process has finished painting the video layer. 33 // Called when GPU process has finished painting the video layer.
33 void OnPaintToVideoLayerACK(); 34 void OnPaintToVideoLayerACK();
34 35
35 // GPU process receiving our proxied requests. 36 // GPU process receiving our proxied requests.
36 GpuProcessHostUIShim* process_shim_; 37 GpuProcessHostUIShim* process_shim_;
37 38
38 // IPC routing ID to use when communicating with the GPU process. 39 // IPC routing ID to use when communicating with the GPU process.
39 int32 routing_id_; 40 int32 routing_id_;
40 41
41 DISALLOW_COPY_AND_ASSIGN(VideoLayerProxy); 42 DISALLOW_COPY_AND_ASSIGN(VideoLayerProxy);
42 }; 43 };
43 44
44 #endif // CHROME_BROWSER_RENDERER_HOST_VIDEO_LAYER_PROXY_H_ 45 #endif // CHROME_BROWSER_RENDERER_HOST_VIDEO_LAYER_PROXY_H_
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