| /* |
| * Copyright (c) 2013, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef DASHPLAYER_STATS_H_ |
| |
| #define DASHPLAYER_STATS_H_ |
| |
| #include <utils/RefBase.h> |
| #include <utils/threads.h> |
| #include <utils/Log.h> |
| |
| namespace android { |
| |
| class DashPlayerStats : public RefBase { |
| public: |
| DashPlayerStats(); |
| ~DashPlayerStats(); |
| |
| void setMime(const char* mime); |
| void setVeryFirstFrame(bool vff); |
| void notifySeek(); |
| void incrementTotalFrames(); |
| void incrementDroppedFrames(); |
| void logStatistics(); |
| void logPause(int64_t positionUs); |
| void logSeek(int64_t seekTimeUs); |
| void recordLate(int64_t ts, int64_t clock, int64_t delta, int64_t anchorTime); |
| void recordOnTime(int64_t ts, int64_t clock, int64_t delta); |
| void logSyncLoss(); |
| void logFps(); |
| void logFpsSummary(); |
| static int64_t getTimeOfDayUs(); |
| void incrementTotalRenderingFrames(); |
| void notifyBufferingEvent(); |
| void setFileDescAndOutputStream(int fd); |
| |
| private: |
| void logFirstFrame(); |
| void logCatchUp(int64_t ts, int64_t clock, int64_t delta); |
| void logLate(int64_t ts, int64_t clock, int64_t delta); |
| void logOnTime(int64_t ts, int64_t clock, int64_t delta); |
| |
| mutable Mutex mStatsLock; |
| bool mStatistics; |
| char* mMIME; |
| int64_t mNumVideoFramesDecoded; |
| int64_t mNumVideoFramesDropped; |
| int64_t mConsecutiveFramesDropped; |
| int64_t mCatchupTimeStart; |
| uint32_t mNumTimesSyncLoss; |
| int64_t mMaxEarlyDelta; |
| int64_t mMaxLateDelta; |
| int64_t mMaxTimeSyncLoss; |
| uint64_t mTotalFrames; |
| int64_t mFirstFrameLatencyStartUs; |
| int64_t mLastFrame; |
| int64_t mLastFrameUs; |
| double mFPSSumUs; |
| int64_t mStatisticsFrames; |
| bool mVeryFirstFrame; |
| bool mSeekPerformed; |
| int64_t mTotalTime; |
| int64_t mFirstFrameTime; |
| uint64_t mTotalRenderingFrames; |
| bool mBufferingEvent; |
| int mFd; |
| FILE *mFileOut; |
| }; |
| |
| } // namespace android |
| |
| #endif // DASHPLAYER_STATS_H_ |