error(no sound) over boundary time [src/pcm/pcm_dshare.c]

alsa-project/alsa-lib issue #84 was opened from syuuha:

there is an issue when we use pcm_dshare over boundary time, eg. will be no sound after 12 hours

[src/pcm/pcm_dshare.c] Line 114:

[before] /* calculate the size to transfer */ size = dshare->appl_ptr - dshare->last_appl_ptr;

[after] /* calculate the size to transfer */ if (dshare->appl_ptr < dshare->last_appl_ptr) size = dshare->appl_ptr + (pcm->boundary - dshare->last_appl_ptr); else size = dshare->appl_ptr - dshare->last_appl_ptr;

Issue URL : https://github.com/alsa-project/alsa-lib/issues/84 Repository URL: https://github.com/alsa-project/alsa-lib