lp://staging/~alextu/+junk/pulseaudio

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7. By Alex Tu on 2014-07-17

1. I beleve this is the audio player thread.

pa_alsa_sink_new
    if (!(u->thread = pa_thread_new(thread_name, thread_func, u)))
    /*thread_name =alsa-sink-xxx */

thread_func
   1732
1733 if (u->use_mmap)
1734 work_done = mmap_write(u, &sleep_usec, revents & POLLOUT, on_timeout);
1735 else
1736 work_done = unix_write(u, &sleep_usec, revents & POLLOUT, on_timeout);

6. By Alex Tu on 2014-07-17

add readme

5. By Alex Tu on 2014-07-17

1. my test path is /home/alextu/tmp/pulseaudio-utils/pulseaudio-4.0/
It seems be logged in Makefile. So, remember to put this project here.

4. By Alex Tu on 2014-07-17

1. merged all my debug message.

3. By Alex Tu on 2014-07-17

1. add "-rdynamic" in CFLAGS and LDFLAGS, try to used print back trace.
2. execute dh build then make clean, I think it should be the clean environment for debug.

2. By Alex Tu on 2014-07-17

1. executed debuild -uc -us to run package build for applying changes.
2. executed dh clean for clean some objects which built by step 1.
3. followed README to add some CFLAGS and LDFLAGS in confiture.ac for debug.

1. By Alex Tu on 2014-07-17

 pulseaudio-utils 1:4.0-0ubuntu11 source code, get by apt-get source pulseaudio-utils