| /* |
| * libjingle |
| * Copyright 2004--2011, Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef TALK_SESSION_PHONE_WEBRTCVIDEOFRAME_H_ |
| #define TALK_SESSION_PHONE_WEBRTCVIDEOFRAME_H_ |
| |
| #ifdef WEBRTC_RELATIVE_PATH |
| #include "common_types.h" |
| #include "modules/interface/module_common_types.h" |
| #else |
| #include "third_party/webrtc/files/include/common_types.h" |
| #include "third_party/webrtc/files/include/module_common_types.h" |
| #endif |
| #include "talk/session/phone/videoframe.h" |
| |
| namespace cricket { |
| // WebRtcVideoFrame only supports I420 |
| class WebRtcVideoFrame : public VideoFrame { |
| public: |
| WebRtcVideoFrame(); |
| ~WebRtcVideoFrame(); |
| |
| void Attach(uint8* buffer, size_t buffer_size, |
| size_t w, size_t h, int64 elapsed_time, int64 time_stamp); |
| void Detach(uint8** buffer, size_t* buffer_size); |
| bool InitToBlack(size_t w, size_t h, int64 elapsed_time, int64 time_stamp); |
| bool HasImage() const { return video_frame_.Buffer() != NULL; } |
| |
| virtual size_t GetWidth() const; |
| virtual size_t GetHeight() const; |
| virtual const uint8* GetYPlane() const; |
| virtual const uint8* GetUPlane() const; |
| virtual const uint8* GetVPlane() const; |
| virtual uint8* GetYPlane(); |
| virtual uint8* GetUPlane(); |
| virtual uint8* GetVPlane(); |
| virtual int32 GetYPitch() const { return video_frame_.Width(); } |
| virtual int32 GetUPitch() const { return video_frame_.Width() / 2; } |
| virtual int32 GetVPitch() const { return video_frame_.Width() / 2; } |
| |
| virtual size_t GetPixelWidth() const { return 1; } |
| virtual size_t GetPixelHeight() const { return 1; } |
| virtual int64 GetElapsedTime() const { return elapsed_time_; } |
| virtual int64 GetTimeStamp() const { return video_frame_.TimeStamp(); } |
| virtual void SetElapsedTime(int64 elapsed_time) { |
| elapsed_time_ = elapsed_time; |
| } |
| virtual void SetTimeStamp(int64 time_stamp) { |
| video_frame_.SetTimeStamp(static_cast<WebRtc_UWord32>(time_stamp)); |
| } |
| |
| virtual VideoFrame* Copy() const; |
| virtual bool MakeExclusive(); |
| virtual size_t CopyToBuffer(uint8* buffer, size_t size) const; |
| virtual size_t ConvertToRgbBuffer(uint32 to_fourcc, uint8* buffer, |
| size_t size, size_t pitch_rgb) const; |
| virtual void StretchToPlanes(uint8* y, uint8* u, uint8* v, |
| int32 pitchY, int32 pitchU, int32 pitchV, |
| size_t width, size_t height, |
| bool interpolate, bool crop) const; |
| virtual size_t StretchToBuffer(size_t w, size_t h, uint8* buffer, size_t size, |
| bool interpolate, bool crop) const; |
| virtual void StretchToFrame(VideoFrame* target, bool interpolate, |
| bool crop) const; |
| virtual VideoFrame* Stretch(size_t w, size_t h, bool interpolate, |
| bool crop) const; |
| |
| private: |
| webrtc::VideoFrame video_frame_; |
| int64 elapsed_time_; |
| }; |
| } // namespace cricket |
| |
| #endif // TALK_SESSION_PHONE_WEBRTCVIDEOFRAME_H_ |