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Commit 9a0d82df authored by Eric Laurent's avatar Eric Laurent
Browse files

audioflinger: modify fast mixer overrun management 

Do not force sleep when an overrun occurs. This was for non
blocking audio HAL and is unused.
Keep statistics on overruns.

Bug 6605215.

Change-Id: I295455d4562201aa3814c88bdd6e52c9226712af
parent 67c0a58e

services/audioflinger/FastMixer.cpp

+4 −1
Original line number Diff line number Diff line
@@ -483,7 +483,10 @@ bool FastMixer::threadLoop() 
                                (int) sec, nsec / 1000000L);

                        dumpState->mOverruns++;

                    }

                    sleepNs = periodNs - overrunNs;

                    // Code for non blocking audio HAL. Sleep time must be tuned to allow

                    // catching up after an underrun

                    //     sleepNs = periodNs - overrunNs;

                    sleepNs = -1;

                } else {

                    sleepNs = -1;

                    ignoreNextOverrun = false;