Lines Matching defs:info
233 int snd_pcm_channel_info_shm(snd_pcm_t *pcm, snd_pcm_channel_info_t *info, int shmid)
238 info->first = info->channel * pcm->sample_bits;
239 info->step = pcm->frame_bits;
243 info->first = 0;
244 info->step = pcm->sample_bits;
250 info->addr = 0;
252 info->type = SND_PCM_AREA_SHM;
253 info->u.shm.shmid = shmid;
254 info->u.shm.area = NULL;
256 info->type = SND_PCM_AREA_LOCAL;