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_ENCODER_FACTORY_TEMPLATE_LIBAOM_AV1_ADAPTER_H_
12 #define API_VIDEO_CODECS_VIDEO_ENCODER_FACTORY_TEMPLATE_LIBAOM_AV1_ADAPTER_H_
13 
14 #include <memory>
15 #include <vector>
16 
17 #include "absl/container/inlined_vector.h"
18 #include "api/video_codecs/sdp_video_format.h"
19 #include "modules/video_coding/codecs/av1/av1_svc_config.h"
20 #include "modules/video_coding/codecs/av1/libaom_av1_encoder.h"
21 
22 namespace webrtc {
23 struct LibaomAv1EncoderTemplateAdapter {
SupportedFormatsLibaomAv1EncoderTemplateAdapter24   static std::vector<SdpVideoFormat> SupportedFormats() {
25     absl::InlinedVector<ScalabilityMode, kScalabilityModeCount>
26         scalability_modes = LibaomAv1EncoderSupportedScalabilityModes();
27     return {
28         SdpVideoFormat("AV1", SdpVideoFormat::Parameters(), scalability_modes)};
29   }
30 
CreateEncoderLibaomAv1EncoderTemplateAdapter31   static std::unique_ptr<VideoEncoder> CreateEncoder(
32       const SdpVideoFormat& format) {
33     return CreateLibaomAv1Encoder();
34   }
35 
IsScalabilityModeSupportedLibaomAv1EncoderTemplateAdapter36   static bool IsScalabilityModeSupported(ScalabilityMode scalability_mode) {
37     return LibaomAv1EncoderSupportsScalabilityMode(scalability_mode);
38   }
39 };
40 
41 }  // namespace webrtc
42 
43 #endif  // API_VIDEO_CODECS_VIDEO_ENCODER_FACTORY_TEMPLATE_LIBAOM_AV1_ADAPTER_H_
44