14 Sep
2014
14 Sep
'14
10:53 a.m.
Note: this series touches pcm_dmix.c, but does not make it rewindable. In other words, a variant of the test in [2] now produces a tone instead of failing due to snd_pcm_rewind() returning 0. But it should ideally produce silence. Obviously, there is some bug left that I have not pinpointed yet.
It is better to let dmix not support rewind and force your rewind program to fail
You rewind program should not affect the other application playing through dmix