Cleaned the mmap_commit implementations in plugins.

Added undo callbacks for snd_pcm_plugin based plugins.
  - helpers when mmap_commit proceed only a partial transfer
Fixes to avail_update implementation in pcm_hw.c.
This commit is contained in:
Jaroslav Kysela 2002-02-21 15:01:34 +00:00
parent 9b0eebbcb7
commit e128bf856e
22 changed files with 260 additions and 120 deletions

View file

@ -534,6 +534,7 @@ int snd_pcm_rate_open(snd_pcm_t **pcmp, const char *name, snd_pcm_format_t sform
if (!rate) {
return -ENOMEM;
}
snd_pcm_plugin_init(&rate->plug);
rate->srate = srate;
rate->sformat = sformat;
rate->plug.read = snd_pcm_rate_read_areas;