105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
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/*
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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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#include "modules/audio_processing/aec3/block_processor_metrics.h"
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#include "modules/audio_processing/aec3/aec3_common.h"
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#include "rtc_base/checks.h"
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#include "system_wrappers/include/metrics.h"
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namespace webrtc {
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namespace {
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enum class RenderUnderrunCategory {
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kNone,
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kFew,
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kSeveral,
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kMany,
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kConstant,
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kNumCategories
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};
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enum class RenderOverrunCategory {
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kNone,
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kFew,
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kSeveral,
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kMany,
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kConstant,
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kNumCategories
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};
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} // namespace
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void BlockProcessorMetrics::UpdateCapture(bool underrun) {
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++capture_block_counter_;
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if (underrun) {
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++render_buffer_underruns_;
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}
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if (capture_block_counter_ == kMetricsReportingIntervalBlocks) {
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metrics_reported_ = true;
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RenderUnderrunCategory underrun_category;
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if (render_buffer_underruns_ == 0) {
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underrun_category = RenderUnderrunCategory::kNone;
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} else if (render_buffer_underruns_ > (capture_block_counter_ >> 1)) {
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underrun_category = RenderUnderrunCategory::kConstant;
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} else if (render_buffer_underruns_ > 100) {
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underrun_category = RenderUnderrunCategory::kMany;
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} else if (render_buffer_underruns_ > 10) {
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underrun_category = RenderUnderrunCategory::kSeveral;
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} else {
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underrun_category = RenderUnderrunCategory::kFew;
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}
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RTC_HISTOGRAM_ENUMERATION(
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"WebRTC.Audio.EchoCanceller.RenderUnderruns",
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static_cast<int>(underrun_category),
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static_cast<int>(RenderUnderrunCategory::kNumCategories));
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RenderOverrunCategory overrun_category;
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if (render_buffer_overruns_ == 0) {
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overrun_category = RenderOverrunCategory::kNone;
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} else if (render_buffer_overruns_ > (buffer_render_calls_ >> 1)) {
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overrun_category = RenderOverrunCategory::kConstant;
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} else if (render_buffer_overruns_ > 100) {
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overrun_category = RenderOverrunCategory::kMany;
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} else if (render_buffer_overruns_ > 10) {
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overrun_category = RenderOverrunCategory::kSeveral;
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} else {
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overrun_category = RenderOverrunCategory::kFew;
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}
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RTC_HISTOGRAM_ENUMERATION(
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"WebRTC.Audio.EchoCanceller.RenderOverruns",
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static_cast<int>(overrun_category),
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static_cast<int>(RenderOverrunCategory::kNumCategories));
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ResetMetrics();
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capture_block_counter_ = 0;
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} else {
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metrics_reported_ = false;
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}
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}
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void BlockProcessorMetrics::UpdateRender(bool overrun) {
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++buffer_render_calls_;
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if (overrun) {
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++render_buffer_overruns_;
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}
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}
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void BlockProcessorMetrics::ResetMetrics() {
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render_buffer_underruns_ = 0;
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render_buffer_overruns_ = 0;
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buffer_render_calls_ = 0;
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}
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} // namespace webrtc
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