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d8243fa6b3
Bug: webrtc:8887 Change-Id: I8a73afcd85815f4167ab47bd625f264747c06f8e Reviewed-on: https://webrtc-review.googlesource.com/53066 Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org> Commit-Queue: Per Åhgren <peah@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22193}
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
/*
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* Copyright (c) 2017 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 MODULES_AUDIO_PROCESSING_AEC3_RENDER_DELAY_CONTROLLER_METRICS_H_
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#define MODULES_AUDIO_PROCESSING_AEC3_RENDER_DELAY_CONTROLLER_METRICS_H_
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#include "api/optional.h"
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#include "rtc_base/constructormagic.h"
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namespace webrtc {
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// Handles the reporting of metrics for the render delay controller.
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class RenderDelayControllerMetrics {
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public:
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RenderDelayControllerMetrics();
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// Updates the metric with new data.
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void Update(rtc::Optional<size_t> delay_samples,
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size_t buffer_delay_blocks,
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rtc::Optional<int> skew_shift_blocks);
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// Returns true if the metrics have just been reported, otherwise false.
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bool MetricsReported() { return metrics_reported_; }
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private:
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// Resets the metrics.
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void ResetMetrics();
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size_t delay_blocks_ = 0;
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int reliable_delay_estimate_counter_ = 0;
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int delay_change_counter_ = 0;
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int call_counter_ = 0;
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int skew_report_timer_ = 0;
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int initial_call_counter_ = 0;
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bool metrics_reported_ = false;
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bool initial_update = true;
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int skew_shift_count_ = 0;
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RTC_DISALLOW_COPY_AND_ASSIGN(RenderDelayControllerMetrics);
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};
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} // namespace webrtc
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#endif // MODULES_AUDIO_PROCESSING_AEC3_RENDER_DELAY_CONTROLLER_METRICS_H_
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