1 files changed, 75 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_tools/rtc_event_log_visualizer/analyze_audio.h b/third_party/libwebrtc/rtc_tools/rtc_event_log_visualizer/analyze_audio.h
new file mode 100644
index 0000000000..726e84492d
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+++ b/third_party/libwebrtc/rtc_tools/rtc_event_log_visualizer/analyze_audio.h
@@ -0,0 +1,75 @@
+/*
+ *  Copyright (c) 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 RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_ANALYZE_AUDIO_H_
+#define RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_ANALYZE_AUDIO_H_
+
+#include <cstdint>
+#include <map>
+#include <memory>
+#include <string>
+
+#include "api/function_view.h"
+#include "logging/rtc_event_log/rtc_event_log_parser.h"
+#include "modules/audio_coding/neteq/tools/neteq_stats_getter.h"
+#include "rtc_tools/rtc_event_log_visualizer/analyzer_common.h"
+#include "rtc_tools/rtc_event_log_visualizer/plot_base.h"
+
+namespace webrtc {
+
+void CreateAudioEncoderTargetBitrateGraph(const ParsedRtcEventLog& parsed_log,
+                                          const AnalyzerConfig& config,
+                                          Plot* plot);
+void CreateAudioEncoderFrameLengthGraph(const ParsedRtcEventLog& parsed_log,
+                                        const AnalyzerConfig& config,
+                                        Plot* plot);
+void CreateAudioEncoderPacketLossGraph(const ParsedRtcEventLog& parsed_log,
+                                       const AnalyzerConfig& config,
+                                       Plot* plot);
+void CreateAudioEncoderEnableFecGraph(const ParsedRtcEventLog& parsed_log,
+                                      const AnalyzerConfig& config,
+                                      Plot* plot);
+void CreateAudioEncoderEnableDtxGraph(const ParsedRtcEventLog& parsed_log,
+                                      const AnalyzerConfig& config,
+                                      Plot* plot);
+void CreateAudioEncoderNumChannelsGraph(const ParsedRtcEventLog& parsed_log,
+                                        const AnalyzerConfig& config,
+                                        Plot* plot);
+
+using NetEqStatsGetterMap =
+    std::map<uint32_t, std::unique_ptr<test::NetEqStatsGetter>>;
+NetEqStatsGetterMap SimulateNetEq(const ParsedRtcEventLog& parsed_log,
+                                  const AnalyzerConfig& config,
+                                  const std::string& replacement_file_name,
+                                  int file_sample_rate_hz);
+
+void CreateAudioJitterBufferGraph(const ParsedRtcEventLog& parsed_log,
+                                  const AnalyzerConfig& config,
+                                  uint32_t ssrc,
+                                  const test::NetEqStatsGetter* stats_getter,
+                                  Plot* plot);
+void CreateNetEqNetworkStatsGraph(
+    const ParsedRtcEventLog& parsed_log,
+    const AnalyzerConfig& config,
+    const NetEqStatsGetterMap& neteq_stats_getters,
+    rtc::FunctionView<float(const NetEqNetworkStatistics&)> stats_extractor,
+    const std::string& plot_name,
+    Plot* plot);
+void CreateNetEqLifetimeStatsGraph(
+    const ParsedRtcEventLog& parsed_log,
+    const AnalyzerConfig& config,
+    const NetEqStatsGetterMap& neteq_stats_getters,
+    rtc::FunctionView<float(const NetEqLifetimeStatistics&)> stats_extractor,
+    const std::string& plot_name,
+    Plot* plot);
+
+}  // namespace webrtc
+
+#endif  // RTC_TOOLS_RTC_EVENT_LOG_VISUALIZER_ANALYZE_AUDIO_H_