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Commit 887070db authored by Andreas Huber's avatar Andreas Huber
Browse files

More power savings: No need to keep a history of outgoing packets 

if we're not enabling retransmission anyway.

Change-Id: I361120607974a2fab758c28b5033716213aef88e
related-to-bug: 7248248
parent 21daec57

media/libstagefright/wifi-display/source/PlaybackSession.cpp

+7 −2
Original line number Diff line number Diff line
@@ -264,8 +264,10 @@ WifiDisplaySource::PlaybackSession::PlaybackSession( 
      mNumRTPSent(0),

      mNumRTPOctetsSent(0),

      mNumSRsSent(0),

      mSendSRPending(false),

      mHistoryLength(0)

      mSendSRPending(false)

#if ENABLE_RETRANSMISSION

      ,mHistoryLength(0)

#endif

#if TRACK_BANDWIDTH

      ,mFirstPacketTimeUs(-1ll)

      ,mTotalBytesSent(0ll)
@@ -1126,7 +1128,9 @@ ssize_t WifiDisplaySource::PlaybackSession::appendTSData( 
#endif

        }



#if ENABLE_RETRANSMISSION

        mTSQueue->setInt32Data(mRTPSeqNo - 1);



        mHistory.push_back(mTSQueue);

        ++mHistoryLength;
@@ -1138,6 +1142,7 @@ ssize_t WifiDisplaySource::PlaybackSession::appendTSData( 
        } else {

            mTSQueue = new ABuffer(12 + kMaxNumTSPacketsPerRTPPacket * 188);

        }

#endif



        mTSQueue->setRange(0, 12);

    }

media/libstagefright/wifi-display/source/PlaybackSession.h

+2 −0
Original line number Diff line number Diff line
@@ -161,8 +161,10 @@ private: 


    bool mSendSRPending;



#if ENABLE_RETRANSMISSION

    List<sp<ABuffer> > mHistory;

    size_t mHistoryLength;

#endif



#if TRACK_BANDWIDTH

    int64_t mFirstPacketTimeUs;