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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 REMOTING_CODEC_VIDEO_DECODER_VERBATIM_H_ | 5 #ifndef REMOTING_CODEC_VIDEO_DECODER_VERBATIM_H_ |
6 #define REMOTING_CODEC_VIDEO_DECODER_VERBATIM_H_ | 6 #define REMOTING_CODEC_VIDEO_DECODER_VERBATIM_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "remoting/codec/video_decoder.h" | 10 #include "remoting/codec/video_decoder.h" |
11 #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h" | |
12 #include "third_party/webrtc/modules/desktop_capture/desktop_region.h" | |
13 | 11 |
14 namespace remoting { | 12 namespace remoting { |
15 | 13 |
16 // Video decoder implementations that decodes video packet encoded by | 14 // Video decoder implementations that decodes video packet encoded by |
17 // VideoEncoderVerbatim. It just copies data from incoming packets to the | 15 // VideoEncoderVerbatim. It just copies data from incoming packets to the |
18 // video frames. | 16 // video frames. |
19 class VideoDecoderVerbatim : public VideoDecoder { | 17 class VideoDecoderVerbatim : public VideoDecoder { |
20 public: | 18 public: |
21 virtual ~VideoDecoderVerbatim(); | 19 virtual ~VideoDecoderVerbatim(); |
22 | 20 |
23 VideoDecoderVerbatim(); | 21 VideoDecoderVerbatim(); |
24 | 22 |
25 // VideoDecoder implementation. | 23 // VideoDecoder implementation. |
26 virtual bool IsReadyForData() OVERRIDE; | 24 virtual bool IsReadyForData() OVERRIDE; |
27 virtual void Initialize(const webrtc::DesktopSize& screen_size) OVERRIDE; | 25 virtual void Initialize(const SkISize& screen_size) OVERRIDE; |
28 virtual DecodeResult DecodePacket(const VideoPacket* packet) OVERRIDE; | 26 virtual DecodeResult DecodePacket(const VideoPacket* packet) OVERRIDE; |
29 virtual VideoPacketFormat::Encoding Encoding() OVERRIDE; | 27 virtual VideoPacketFormat::Encoding Encoding() OVERRIDE; |
30 virtual void Invalidate(const webrtc::DesktopSize& view_size, | 28 virtual void Invalidate(const SkISize& view_size, |
31 const webrtc::DesktopRegion& region) OVERRIDE; | 29 const SkRegion& region) OVERRIDE; |
32 virtual void RenderFrame(const webrtc::DesktopSize& view_size, | 30 virtual void RenderFrame(const SkISize& view_size, |
33 const webrtc::DesktopRect& clip_area, | 31 const SkIRect& clip_area, |
34 uint8* image_buffer, | 32 uint8* image_buffer, |
35 int image_stride, | 33 int image_stride, |
36 webrtc::DesktopRegion* output_region) OVERRIDE; | 34 SkRegion* output_region) OVERRIDE; |
37 virtual const webrtc::DesktopRegion* GetImageShape() OVERRIDE; | 35 virtual const SkRegion* GetImageShape() OVERRIDE; |
38 | 36 |
39 private: | 37 private: |
40 // The region updated that hasn't been copied to the screen yet. | 38 // The region updated that hasn't been copied to the screen yet. |
41 webrtc::DesktopRegion updated_region_; | 39 SkRegion updated_region_; |
42 | 40 |
43 // Size of the remote screen. | 41 // Size of the remote screen. |
44 webrtc::DesktopSize screen_size_; | 42 SkISize screen_size_; |
45 | 43 |
46 // The bitmap holding the remote screen bits. | 44 // The bitmap holding the remote screen bits. |
47 scoped_ptr<uint8[]> screen_buffer_; | 45 scoped_ptr<uint8[]> screen_buffer_; |
48 | 46 |
49 DISALLOW_COPY_AND_ASSIGN(VideoDecoderVerbatim); | 47 DISALLOW_COPY_AND_ASSIGN(VideoDecoderVerbatim); |
50 }; | 48 }; |
51 | 49 |
52 } // namespace remoting | 50 } // namespace remoting |
53 | 51 |
54 #endif // REMOTING_CODEC_VIDEO_DECODER_VERBATIM_H_ | 52 #endif // REMOTING_CODEC_VIDEO_DECODER_VERBATIM_H_ |
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