6d2579ef25
Update to use similar bitrate limits as VP9, depending on whether QP from encoder is trusted or not. Bug: chromium:392060821 Change-Id: I305182fecf7acfe84dbd2e049f9ce712a7a30ede Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/376762 Reviewed-by: Henrik Boström <hbos@webrtc.org> Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Henrik Boström <hbos@webrtc.org> Cr-Commit-Position: refs/heads/main@{#43898}
64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
/*
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* Copyright (c) 2021 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VIDEO_ADAPTATION_BANDWIDTH_QUALITY_SCALER_RESOURCE_H_
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#define VIDEO_ADAPTATION_BANDWIDTH_QUALITY_SCALER_RESOURCE_H_
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#include <memory>
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#include <optional>
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#include <queue>
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#include <string>
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#include <vector>
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#include "api/scoped_refptr.h"
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#include "api/video/video_adaptation_reason.h"
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#include "api/video_codecs/video_encoder.h"
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#include "call/adaptation/degradation_preference_provider.h"
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#include "call/adaptation/resource_adaptation_processor_interface.h"
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#include "modules/video_coding/utility/bandwidth_quality_scaler.h"
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#include "video/adaptation/video_stream_encoder_resource.h"
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namespace webrtc {
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// Handles interaction with the BandwidthQualityScaler.
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class BandwidthQualityScalerResource
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: public VideoStreamEncoderResource,
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public BandwidthQualityScalerUsageHandlerInterface {
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public:
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static rtc::scoped_refptr<BandwidthQualityScalerResource> Create();
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BandwidthQualityScalerResource();
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~BandwidthQualityScalerResource() override;
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bool is_started() const;
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void OnEncodeCompleted(const EncodedImage& encoded_image,
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int64_t time_sent_in_us,
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int64_t encoded_image_size_bytes);
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void StartCheckForOveruse(
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const std::vector<VideoEncoder::ResolutionBitrateLimits>&
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resolution_bitrate_limits,
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VideoCodecType codec_type);
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void StopCheckForOveruse();
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// BandwidthScalerQpUsageHandlerInterface implementation.
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void OnReportUsageBandwidthHigh() override;
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void OnReportUsageBandwidthLow() override;
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private:
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std::unique_ptr<BandwidthQualityScaler> bandwidth_quality_scaler_
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RTC_GUARDED_BY(encoder_queue());
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};
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} // namespace webrtc
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#endif // VIDEO_ADAPTATION_BANDWIDTH_QUALITY_SCALER_RESOURCE_H_
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