1 /* 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef WEBRTC_VIDEO_ENGINE_INCLUDE_VIE_EXTERNAL_CODEC_H_ 12 #define WEBRTC_VIDEO_ENGINE_INCLUDE_VIE_EXTERNAL_CODEC_H_ 13 14 #include "webrtc/common_types.h" 15 16 namespace webrtc { 17 18 class VideoDecoder; 19 class VideoEncoder; 20 class VideoEngine; 21 22 class WEBRTC_DLLEXPORT ViEExternalCodec { 23 public: 24 static ViEExternalCodec* GetInterface(VideoEngine* video_engine); 25 26 virtual int Release() = 0; 27 28 virtual int RegisterExternalSendCodec(const int video_channel, 29 const unsigned char pl_type, 30 VideoEncoder* encoder, 31 bool internal_source) = 0; 32 33 virtual int DeRegisterExternalSendCodec(const int video_channel, 34 const unsigned char pl_type) = 0; 35 36 virtual int RegisterExternalReceiveCodec(const int video_channel, 37 const unsigned int pl_type, 38 VideoDecoder* decoder, 39 bool decoder_render = false, 40 int render_delay = 0) = 0; 41 42 virtual int DeRegisterExternalReceiveCodec(const int video_channel, 43 const unsigned char pl_type) = 0; 44 45 protected: ViEExternalCodec()46 ViEExternalCodec() {} ~ViEExternalCodec()47 virtual ~ViEExternalCodec() {} 48 }; 49 50 } // namespace webrtc 51 52 #endif // WEBRTC_VIDEO_ENGINE_INCLUDE_VIE_EXTERNAL_CODEC_H_ 53