1 /*
2  *  Copyright (c) 2022 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 API_VIDEO_CODECS_VIDEO_DECODER_FACTORY_TEMPLATE_OPEN_H264_ADAPTER_H_
12 #define API_VIDEO_CODECS_VIDEO_DECODER_FACTORY_TEMPLATE_OPEN_H264_ADAPTER_H_
13 
14 #include <memory>
15 #include <vector>
16 
17 #include "modules/video_coding/codecs/h264/include/h264.h"
18 
19 namespace webrtc {
20 // TODO(bugs.webrtc.org/13573): When OpenH264 is no longer a conditional build
21 //                              target remove #ifdefs.
22 struct OpenH264DecoderTemplateAdapter {
SupportedFormatsOpenH264DecoderTemplateAdapter23   static std::vector<SdpVideoFormat> SupportedFormats() {
24 #if defined(WEBRTC_USE_H264)
25 
26     return SupportedH264DecoderCodecs();
27 #else
28     return {};
29 #endif
30   }
31 
CreateDecoderOpenH264DecoderTemplateAdapter32   static std::unique_ptr<VideoDecoder> CreateDecoder(
33       const SdpVideoFormat& format) {
34 #if defined(WEBRTC_USE_H264)
35 
36     return H264Decoder::Create();
37 #else
38     return nullptr;
39 #endif
40   }
41 };
42 }  // namespace webrtc
43 
44 #endif  // API_VIDEO_CODECS_VIDEO_DECODER_FACTORY_TEMPLATE_OPEN_H264_ADAPTER_H_
45