065348503c
This CL changes EncodeUsageResource and QualityScalerResource from private inner classes of OveruseFrameDetectorResourceAdaptationModule to standalone classes, moving them into separate files. This CL does not intend to change any lines of code, only move them. Except for removing an unused method quality_scaler(). Bug: webrtc:11222 Change-Id: I86bf7eb78c80031888c403ac43c2bdf9b24eaea6 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/168198 Reviewed-by: Evan Shrubsole <eshr@google.com> Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Henrik Boström <hbos@webrtc.org> Cr-Commit-Position: refs/heads/master@{#30472}
56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
/*
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* Copyright 2020 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_QUALITY_SCALER_RESOURCE_H_
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#define VIDEO_QUALITY_SCALER_RESOURCE_H_
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#include <memory>
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#include "api/video_codecs/video_encoder.h"
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#include "call/adaptation/resource.h"
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#include "modules/video_coding/utility/quality_scaler.h"
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namespace webrtc {
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// Handles interaction with the QualityScaler.
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// TODO(hbos): Add unittests specific to this class, it is currently only tested
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// indirectly by usage in the OveruseFrameDetectorResourceAdaptationModule
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// (which is only tested because of its usage in VideoStreamEncoder); all tests
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// are currently in video_stream_encoder_unittest.cc.
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class QualityScalerResource : public Resource,
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public AdaptationObserverInterface {
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public:
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QualityScalerResource();
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bool is_started() const;
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void StartCheckForOveruse(VideoEncoder::QpThresholds qp_thresholds);
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void StopCheckForOveruse();
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void SetQpThresholds(VideoEncoder::QpThresholds qp_thresholds);
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bool QpFastFilterLow();
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void OnEncodeCompleted(const EncodedImage& encoded_image,
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int64_t time_sent_in_us);
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void OnFrameDropped(EncodedImageCallback::DropReason reason);
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// AdaptationObserverInterface implementation.
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// TODO(https://crbug.com/webrtc/11222, 11172): This resource also needs to
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// signal when its stable to support multi-stream aware modules.
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void AdaptUp(AdaptReason reason) override;
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bool AdaptDown(AdaptReason reason) override;
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private:
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std::unique_ptr<QualityScaler> quality_scaler_;
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};
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} // namespace webrtc
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#endif // VIDEO_QUALITY_SCALER_RESOURCE_H_
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