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

@ -553,6 +553,7 @@ int snd_pcm_adpcm_open(snd_pcm_t **pcmp, const char *name, snd_pcm_format_t sfor
return -ENOMEM;
}
adpcm->sformat = sformat;
snd_pcm_plugin_init(&adpcm->plug);
adpcm->plug.read = snd_pcm_adpcm_read_areas;
adpcm->plug.write = snd_pcm_adpcm_write_areas;
adpcm->plug.init = snd_pcm_adpcm_init;