1 /*
2  *  Copyright (c) 2015 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 WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
13 #define WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
14 
15 #include "webrtc/media/base/codec.h"
16 #include "webrtc/modules/video_coding/include/video_codec_interface.h"
17 
18 namespace webrtc {
19 
20 // Set to disable the H.264 encoder/decoder implementations that are provided if
21 // |rtc_use_h264| build flag is true (if false, this function does nothing).
22 // This function should only be called before or during WebRTC initialization
23 // and is not thread-safe.
24 void DisableRtcUseH264();
25 
26 class H264Encoder : public VideoEncoder {
27  public:
28   static H264Encoder* Create(const cricket::VideoCodec& codec);
29   // If H.264 is supported (any implementation).
30   static bool IsSupported();
31 
~H264Encoder()32   ~H264Encoder() override {}
33 };
34 
35 class H264Decoder : public VideoDecoder {
36  public:
37   static H264Decoder* Create();
38   static bool IsSupported();
39 
~H264Decoder()40   ~H264Decoder() override {}
41 };
42 
43 }  // namespace webrtc
44 
45 #endif  // WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
46