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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/video/adaptation/quality_scaler_resource.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/video/adaptation/quality_scaler_resource.h')
-rw-r--r-- | third_party/libwebrtc/video/adaptation/quality_scaler_resource.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/third_party/libwebrtc/video/adaptation/quality_scaler_resource.h b/third_party/libwebrtc/video/adaptation/quality_scaler_resource.h new file mode 100644 index 0000000000..cbb6d3d06f --- /dev/null +++ b/third_party/libwebrtc/video/adaptation/quality_scaler_resource.h @@ -0,0 +1,59 @@ +/* + * 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 VIDEO_ADAPTATION_QUALITY_SCALER_RESOURCE_H_ +#define VIDEO_ADAPTATION_QUALITY_SCALER_RESOURCE_H_ + +#include <memory> +#include <queue> +#include <string> + +#include "absl/types/optional.h" +#include "api/scoped_refptr.h" +#include "api/video/video_adaptation_reason.h" +#include "api/video_codecs/video_encoder.h" +#include "call/adaptation/degradation_preference_provider.h" +#include "call/adaptation/resource_adaptation_processor_interface.h" +#include "modules/video_coding/utility/quality_scaler.h" +#include "video/adaptation/video_stream_encoder_resource.h" + +namespace webrtc { + +// Handles interaction with the QualityScaler. +class QualityScalerResource : public VideoStreamEncoderResource, + public QualityScalerQpUsageHandlerInterface { + public: + static rtc::scoped_refptr<QualityScalerResource> Create(); + + QualityScalerResource(); + ~QualityScalerResource() override; + + bool is_started() const; + + void StartCheckForOveruse(VideoEncoder::QpThresholds qp_thresholds); + void StopCheckForOveruse(); + void SetQpThresholds(VideoEncoder::QpThresholds qp_thresholds); + bool QpFastFilterLow(); + void OnEncodeCompleted(const EncodedImage& encoded_image, + int64_t time_sent_in_us); + void OnFrameDropped(EncodedImageCallback::DropReason reason); + + // QualityScalerQpUsageHandlerInterface implementation. + void OnReportQpUsageHigh() override; + void OnReportQpUsageLow() override; + + private: + std::unique_ptr<QualityScaler> quality_scaler_ + RTC_GUARDED_BY(encoder_queue()); +}; + +} // namespace webrtc + +#endif // VIDEO_ADAPTATION_QUALITY_SCALER_RESOURCE_H_ |