| /* |
| * Copyright 2020 The WebRTC Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef CALL_ADAPTATION_ADAPTATION_LISTENER_H_ |
| #define CALL_ADAPTATION_ADAPTATION_LISTENER_H_ |
| |
| #include "api/adaptation/resource.h" |
| #include "api/scoped_refptr.h" |
| #include "call/adaptation/video_source_restrictions.h" |
| #include "call/adaptation/video_stream_input_state.h" |
| |
| namespace webrtc { |
| |
| // TODO(hbos): Can this be consolidated with |
| // ResourceAdaptationProcessorListener::OnVideoSourceRestrictionsUpdated()? Both |
| // listen to adaptations being applied, but on different layers with different |
| // arguments. |
| class AdaptationListener { |
| public: |
| virtual ~AdaptationListener(); |
| |
| // TODO(https://crbug.com/webrtc/11172): When we have multi-stream adaptation |
| // support, this interface needs to indicate which stream the adaptation |
| // applies to. |
| virtual void OnAdaptationApplied( |
| const VideoStreamInputState& input_state, |
| const VideoSourceRestrictions& restrictions_before, |
| const VideoSourceRestrictions& restrictions_after, |
| rtc::scoped_refptr<Resource> reason_resource) = 0; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // CALL_ADAPTATION_ADAPTATION_LISTENER_H_ |