Index: webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h |
diff --git a/webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h b/webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..740da8c31a9be92bb8feaa4f07f81508a8eec54a |
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+++ b/webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h |
@@ -0,0 +1,44 @@ |
+/* |
+ * Copyright (c) 2016 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 WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_EVENT_LOG_WRITER_H_ |
+#define WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_EVENT_LOG_WRITER_H_ |
+ |
+#include "webrtc/base/constructormagic.h" |
+#include "webrtc/modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor.h" |
+ |
+namespace webrtc { |
+class RtcEventLog; |
+ |
+class EventLogWriter final { |
+ public: |
+ EventLogWriter(RtcEventLog* event_log, |
+ int min_bitrate_change_bps, |
+ float min_bitrate_change_fraction, |
+ float min_packet_loss_change_fraction); |
+ ~EventLogWriter(); |
+ void MaybeLogEncoderConfig( |
+ const AudioNetworkAdaptor::EncoderRuntimeConfig& config); |
+ |
+ private: |
+ void LogEncoderConfig( |
+ const AudioNetworkAdaptor::EncoderRuntimeConfig& config); |
+ |
+ RtcEventLog* const event_log_; |
+ const int min_bitrate_change_bps_; |
+ const float min_bitrate_change_fraction_; |
+ const float min_packet_loss_change_fraction_; |
+ AudioNetworkAdaptor::EncoderRuntimeConfig last_logged_config_; |
+ RTC_DISALLOW_COPY_AND_ASSIGN(EventLogWriter); |
+}; |
+ |
+} // namespace webrtc |
+ |
+#endif // WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_EVENT_LOG_WRITER_H_ |