| /* |
| * PCM - Common generic plugin code |
| * Copyright (c) 2004 by Jaroslav Kysela <perex@perex.cz> |
| * |
| * |
| * This library is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU Lesser General Public License as |
| * published by the Free Software Foundation; either version 2.1 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| */ |
| |
| typedef struct { |
| snd_pcm_t *slave; |
| int close_slave; |
| } snd_pcm_generic_t; |
| |
| /* make local functions really local */ |
| #define snd_pcm_generic_close \ |
| snd1_pcm_generic_close |
| #define snd_pcm_generic_nonblock \ |
| snd1_pcm_generic_nonblock |
| #define snd_pcm_generic_async \ |
| snd1_pcm_generic_async |
| #define snd_pcm_generic_poll_descriptors_count \ |
| snd1_pcm_generic_poll_descriptors_count |
| #define snd_pcm_generic_poll_descriptors \ |
| snd1_pcm_generic_poll_descriptors |
| #define snd_pcm_generic_poll_revents \ |
| snd1_pcm_generic_poll_revents |
| #define snd_pcm_generic_info \ |
| snd1_pcm_generic_info |
| #define snd_pcm_generic_hw_free \ |
| snd1_pcm_generic_hw_free |
| #define snd_pcm_generic_sw_params \ |
| snd1_pcm_generic_sw_params |
| #define snd_pcm_generic_hw_refine \ |
| snd1_pcm_generic_hw_refine |
| #define snd_pcm_generic_hw_params \ |
| snd1_pcm_generic_hw_params |
| #define snd_pcm_generic_channel_info \ |
| snd1_pcm_generic_channel_info |
| #define snd_pcm_generic_channel_info_no_buffer \ |
| snd1_pcm_generic_channel_info_no_buffer |
| #define snd_pcm_generic_status \ |
| snd1_pcm_generic_status |
| #define snd_pcm_generic_state \ |
| snd1_pcm_generic_state |
| #define snd_pcm_generic_prepare \ |
| snd1_pcm_generic_prepare |
| #define snd_pcm_generic_hwsync \ |
| snd1_pcm_generic_hwsync |
| #define snd_pcm_generic_reset \ |
| snd1_pcm_generic_reset |
| #define snd_pcm_generic_start \ |
| snd1_pcm_generic_start |
| #define snd_pcm_generic_drop \ |
| snd1_pcm_generic_drop |
| #define snd_pcm_generic_drain \ |
| snd1_pcm_generic_drain |
| #define snd_pcm_generic_pause \ |
| snd1_pcm_generic_pause |
| #define snd_pcm_generic_resume \ |
| snd1_pcm_generic_resume |
| #define snd_pcm_generic_delay \ |
| snd1_pcm_generic_delay |
| #define snd_pcm_generic_forwardable \ |
| snd1_pcm_generic_forwardable |
| #define snd_pcm_generic_forward \ |
| snd1_pcm_generic_forward |
| #define snd_pcm_generic_rewindable \ |
| snd1_pcm_generic_rewindable |
| #define snd_pcm_generic_rewind \ |
| snd1_pcm_generic_rewind |
| #define snd_pcm_generic_link \ |
| snd1_pcm_generic_link |
| #define snd_pcm_generic_link_slaves \ |
| snd1_pcm_generic_link_slaves |
| #define snd_pcm_generic_unlink \ |
| snd1_pcm_generic_unlink |
| #define snd_pcm_generic_writei \ |
| snd1_pcm_generic_writei |
| #define snd_pcm_generic_writen \ |
| snd1_pcm_generic_writen |
| #define snd_pcm_generic_readi \ |
| snd1_pcm_generic_readi |
| #define snd_pcm_generic_readn \ |
| snd1_pcm_generic_readn |
| #define snd_pcm_generic_mmap_commit \ |
| snd1_pcm_generic_mmap_commit |
| #define snd_pcm_generic_avail_update \ |
| snd1_pcm_generic_avail_update |
| #define snd_pcm_generic_mmap \ |
| snd1_pcm_generic_mmap |
| #define snd_pcm_generic_munmap \ |
| snd1_pcm_generic_munmap |
| #define snd_pcm_generic_query_chmaps \ |
| snd1_pcm_generic_query_chmaps |
| #define snd_pcm_generic_get_chmap \ |
| snd1_pcm_generic_get_chmap |
| #define snd_pcm_generic_set_chmap \ |
| snd1_pcm_generic_set_chmap |
| #define snd_pcm_generic_may_wait_for_avail_min \ |
| snd1_pcm_generic_may_wait_for_avail_min |
| |
| int snd_pcm_generic_close(snd_pcm_t *pcm); |
| int snd_pcm_generic_nonblock(snd_pcm_t *pcm, int nonblock); |
| int snd_pcm_generic_async(snd_pcm_t *pcm, int sig, pid_t pid); |
| int snd_pcm_generic_poll_descriptors_count(snd_pcm_t *pcm); |
| int snd_pcm_generic_poll_descriptors(snd_pcm_t *pcm, struct pollfd *pfds, unsigned int space); |
| int snd_pcm_generic_poll_revents(snd_pcm_t *pcm, struct pollfd *pfds, unsigned int nfds, unsigned short *revents); |
| int snd_pcm_generic_info(snd_pcm_t *pcm, snd_pcm_info_t * info); |
| int snd_pcm_generic_hw_free(snd_pcm_t *pcm); |
| int snd_pcm_generic_sw_params(snd_pcm_t *pcm, snd_pcm_sw_params_t *params); |
| int snd_pcm_generic_hw_refine(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); |
| int snd_pcm_generic_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); |
| int snd_pcm_generic_channel_info(snd_pcm_t *pcm, snd_pcm_channel_info_t * info); |
| int snd_pcm_generic_channel_info_no_buffer(snd_pcm_t *pcm, snd_pcm_channel_info_t * info); |
| int snd_pcm_generic_status(snd_pcm_t *pcm, snd_pcm_status_t * status); |
| snd_pcm_state_t snd_pcm_generic_state(snd_pcm_t *pcm); |
| int snd_pcm_generic_prepare(snd_pcm_t *pcm); |
| int snd_pcm_generic_hwsync(snd_pcm_t *pcm); |
| int snd_pcm_generic_reset(snd_pcm_t *pcm); |
| int snd_pcm_generic_start(snd_pcm_t *pcm); |
| int snd_pcm_generic_drop(snd_pcm_t *pcm); |
| int snd_pcm_generic_drain(snd_pcm_t *pcm); |
| int snd_pcm_generic_pause(snd_pcm_t *pcm, int enable); |
| int snd_pcm_generic_resume(snd_pcm_t *pcm); |
| int snd_pcm_generic_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delayp); |
| snd_pcm_sframes_t snd_pcm_generic_forwardable(snd_pcm_t *pcm); |
| snd_pcm_sframes_t snd_pcm_generic_forward(snd_pcm_t *pcm, snd_pcm_uframes_t frames); |
| snd_pcm_sframes_t snd_pcm_generic_rewindable(snd_pcm_t *pcm); |
| snd_pcm_sframes_t snd_pcm_generic_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t frames); |
| int snd_pcm_generic_link(snd_pcm_t *pcm1, snd_pcm_t *pcm2); |
| int snd_pcm_generic_link_slaves(snd_pcm_t *pcm, snd_pcm_t *master); |
| int snd_pcm_generic_unlink(snd_pcm_t *pcm); |
| snd_pcm_sframes_t snd_pcm_generic_writei(snd_pcm_t *pcm, const void *buffer, snd_pcm_uframes_t size); |
| snd_pcm_sframes_t snd_pcm_generic_writen(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size); |
| snd_pcm_sframes_t snd_pcm_generic_readi(snd_pcm_t *pcm, void *buffer, snd_pcm_uframes_t size); |
| snd_pcm_sframes_t snd_pcm_generic_readn(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size); |
| snd_pcm_sframes_t snd_pcm_generic_mmap_commit(snd_pcm_t *pcm, |
| snd_pcm_uframes_t offset, |
| snd_pcm_uframes_t size); |
| snd_pcm_sframes_t snd_pcm_generic_avail_update(snd_pcm_t *pcm); |
| int snd_pcm_generic_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avail, |
| snd_htimestamp_t *timestamp); |
| int snd_pcm_generic_real_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avail, |
| snd_htimestamp_t *tstamp); |
| int snd_pcm_generic_mmap(snd_pcm_t *pcm); |
| int snd_pcm_generic_munmap(snd_pcm_t *pcm); |
| snd_pcm_chmap_query_t **snd_pcm_generic_query_chmaps(snd_pcm_t *pcm); |
| snd_pcm_chmap_t *snd_pcm_generic_get_chmap(snd_pcm_t *pcm); |
| int snd_pcm_generic_set_chmap(snd_pcm_t *pcm, const snd_pcm_chmap_t *map); |
| int snd_pcm_generic_may_wait_for_avail_min(snd_pcm_t *pcm, snd_pcm_uframes_t avail); |
| |
