| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| #ifndef MEDIA_CAST_LOGGING_LOGGING_IMPL_H_ |
| #define MEDIA_CAST_LOGGING_LOGGING_IMPL_H_ |
| |
| // Generic class that handles event logging for the cast library. |
| // Logging has three possible optional forms: |
| // 1. Raw data and stats accessible by the application. |
| // 2. Tracing of raw events. |
| |
| #include "base/memory/ref_counted.h" |
| #include "base/threading/thread_checker.h" |
| #include "media/cast/cast_config.h" |
| #include "media/cast/logging/logging_defines.h" |
| #include "media/cast/logging/logging_raw.h" |
| |
| namespace media { |
| namespace cast { |
| |
| class LoggingImpl { |
| public: |
| LoggingImpl(); |
| ~LoggingImpl(); |
| |
| // Note: All methods below should be called from the same thread. |
| |
| void InsertFrameEvent(const base::TimeTicks& time_of_event, |
| CastLoggingEvent event, EventMediaType event_media_type, |
| uint32 rtp_timestamp, uint32 frame_id); |
| |
| void InsertEncodedFrameEvent(const base::TimeTicks& time_of_event, |
| CastLoggingEvent event, |
| EventMediaType event_media_type, |
| uint32 rtp_timestamp, uint32 frame_id, |
| int frame_size, bool key_frame, |
| int target_bitrate); |
| |
| void InsertFrameEventWithDelay(const base::TimeTicks& time_of_event, |
| CastLoggingEvent event, |
| EventMediaType event_media_type, |
| uint32 rtp_timestamp, uint32 frame_id, |
| base::TimeDelta delay); |
| |
| void InsertSinglePacketEvent(const base::TimeTicks& time_of_event, |
| CastLoggingEvent event, |
| EventMediaType event_media_type, |
| const Packet& packet); |
| |
| void InsertPacketListEvent(const base::TimeTicks& time_of_event, |
| CastLoggingEvent event, |
| EventMediaType event_media_type, |
| const PacketList& packets); |
| |
| void InsertPacketEvent(const base::TimeTicks& time_of_event, |
| CastLoggingEvent event, |
| EventMediaType event_media_type, uint32 rtp_timestamp, |
| uint32 frame_id, uint16 packet_id, |
| uint16 max_packet_id, size_t size); |
| |
| // Delegates to |LoggingRaw::AddRawEventSubscriber()|. |
| void AddRawEventSubscriber(RawEventSubscriber* subscriber); |
| |
| // Delegates to |LoggingRaw::RemoveRawEventSubscriber()|. |
| void RemoveRawEventSubscriber(RawEventSubscriber* subscriber); |
| |
| private: |
| base::ThreadChecker thread_checker_; |
| LoggingRaw raw_; |
| |
| DISALLOW_COPY_AND_ASSIGN(LoggingImpl); |
| }; |
| |
| } // namespace cast |
| } // namespace media |
| |
| #endif // MEDIA_CAST_LOGGING_LOGGING_IMPL_H_ |