| // Copyright (c) 2012 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. |
| |
| #ifndef REMOTING_CODEC_VIDEO_DECODER_VERBATIM_H_ |
| #define REMOTING_CODEC_VIDEO_DECODER_VERBATIM_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "remoting/codec/video_decoder.h" |
| #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h" |
| #include "third_party/webrtc/modules/desktop_capture/desktop_region.h" |
| |
| namespace remoting { |
| |
| // Video decoder implementations that decodes video packet encoded by |
| // VideoEncoderVerbatim. It just copies data from incoming packets to the |
| // video frames. |
| class VideoDecoderVerbatim : public VideoDecoder { |
| public: |
| ~VideoDecoderVerbatim() override; |
| |
| VideoDecoderVerbatim(); |
| |
| // VideoDecoder implementation. |
| void Initialize(const webrtc::DesktopSize& screen_size) override; |
| bool DecodePacket(const VideoPacket& packet) override; |
| void Invalidate(const webrtc::DesktopSize& view_size, |
| const webrtc::DesktopRegion& region) override; |
| void RenderFrame(const webrtc::DesktopSize& view_size, |
| const webrtc::DesktopRect& clip_area, |
| uint8* image_buffer, |
| int image_stride, |
| webrtc::DesktopRegion* output_region) override; |
| const webrtc::DesktopRegion* GetImageShape() override; |
| |
| private: |
| // The region updated that hasn't been copied to the screen yet. |
| webrtc::DesktopRegion updated_region_; |
| |
| // Size of the remote screen. |
| webrtc::DesktopSize screen_size_; |
| |
| // The bitmap holding the remote screen bits. |
| scoped_ptr<uint8[]> screen_buffer_; |
| |
| DISALLOW_COPY_AND_ASSIGN(VideoDecoderVerbatim); |
| }; |
| |
| } // namespace remoting |
| |
| #endif // REMOTING_CODEC_VIDEO_DECODER_VERBATIM_H_ |