mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-10-31 22:25:35 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fix PCM without control/status mmap

Browse source 
Fix the update of appl_ptr via mmap_commit when control/status structs
are not mmapped (e.g. 32bit compatible mode on 64bit kernel).
This commit is contained in:
Takashi Iwai 2006-03-29 09:32:18 +00:00
parent 504a2e34a4
commit 18a6132a66
2 changed files with 5 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/pcm/pcm_hw.c
View file

@ -942,6 +942,7 @@ static snd_pcm_sframes_t snd_pcm_hw_mmap_commit(snd_pcm_t *pcm,
}
}
snd_pcm_mmap_appl_forward(pcm, size);
sync_ptr(hw, 0);
#ifdef DEBUG_MMAP
fprintf(stderr, "appl_forward: hw_ptr = %li, appl_ptr = %li, size = %li\n", *pcm->hw.ptr, *pcm->appl.ptr, size);
#endif