Lines Matching refs:appl_ptr
112 snd_pcm_uframes_t appl_ptr, size;
116 size = pcm_frame_diff(dshare->appl_ptr, dshare->last_appl_ptr, pcm->boundary);
136 appl_ptr = dshare->last_appl_ptr % pcm->buffer_size;
144 if (appl_ptr + transfer > pcm->buffer_size)
145 transfer = pcm->buffer_size - appl_ptr;
148 share_areas(dshare, src_areas, dst_areas, appl_ptr, slave_appl_ptr, transfer);
154 appl_ptr += transfer;
155 appl_ptr %= pcm->buffer_size;
240 status->appl_ptr = *pcm->appl.ptr; /* slave PCM doesn't set appl_ptr */
308 dshare->appl_ptr = dshare->last_appl_ptr = dshare->hw_ptr;
799 snd_pcm_set_appl_ptr(pcm, &dshare->appl_ptr, -1, 0);