1 /* 2 * Copyright (c) 2014 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 12 #ifndef MODULES_VIDEO_CODING_CODECS_VP9_INCLUDE_VP9_H_ 13 #define MODULES_VIDEO_CODING_CODECS_VP9_INCLUDE_VP9_H_ 14 15 #include <memory> 16 #include <vector> 17 18 #include "api/video_codecs/sdp_video_format.h" 19 #include "media/base/codec.h" 20 #include "modules/video_coding/include/video_codec_interface.h" 21 22 namespace webrtc { 23 24 // Returns a vector with all supported internal VP9 profiles that we can 25 // negotiate in SDP, in order of preference. 26 std::vector<SdpVideoFormat> SupportedVP9Codecs(); 27 28 // Returns a vector with all supported internal VP9 decode profiles in order of 29 // preference. These will be availble for receive-only connections. 30 std::vector<SdpVideoFormat> SupportedVP9DecoderCodecs(); 31 32 class VP9Encoder : public VideoEncoder { 33 public: 34 // Deprecated. Returns default implementation using VP9 Profile 0. 35 // TODO(emircan): Remove once this is no longer used. 36 static std::unique_ptr<VP9Encoder> Create(); 37 // Parses VP9 Profile from |codec| and returns the appropriate implementation. 38 static std::unique_ptr<VP9Encoder> Create(const cricket::VideoCodec& codec); 39 ~VP9Encoder()40 ~VP9Encoder() override {} 41 }; 42 43 class VP9Decoder : public VideoDecoder { 44 public: 45 static std::unique_ptr<VP9Decoder> Create(); 46 ~VP9Decoder()47 ~VP9Decoder() override {} 48 }; 49 } // namespace webrtc 50 51 #endif // MODULES_VIDEO_CODING_CODECS_VP9_INCLUDE_VP9_H_ 52