434 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_close()  local
435 	snd_pcm_route_params_t *params = &route->params;  in snd_pcm_route_close()
444 	free(route->chmap);  in snd_pcm_route_close()
445 	snd_pcm_free_chmaps(route->chmap_override);  in snd_pcm_route_close()
474 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_hw_refine_sprepare()  local
479 	if (route->sformat != SND_PCM_FORMAT_UNKNOWN) {  in snd_pcm_route_hw_refine_sprepare()
480 		_snd_pcm_hw_params_set_format(sparams, route->sformat);  in snd_pcm_route_hw_refine_sprepare()
483 	if (route->schannels >= 0) {  in snd_pcm_route_hw_refine_sprepare()
485 				      (unsigned int) route->schannels, 0);  in snd_pcm_route_hw_refine_sprepare()
493 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_hw_refine_schange()  local
502 	if (route->sformat == SND_PCM_FORMAT_UNKNOWN)  in snd_pcm_route_hw_refine_schange()
506 	if (route->schannels < 0)  in snd_pcm_route_hw_refine_schange()
517 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_hw_refine_cchange()  local
526 	if (route->sformat == SND_PCM_FORMAT_UNKNOWN)  in snd_pcm_route_hw_refine_cchange()
530 	if (route->schannels < 0)  in snd_pcm_route_hw_refine_cchange()
550 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_hw_params()  local
551 	snd_pcm_t *slave = route->plug.gen.slave;  in snd_pcm_route_hw_params()
571 	route->params.use_getput =  in snd_pcm_route_hw_params()
576 	route->params.get_idx = snd_pcm_linear_get_index(src_format, SND_PCM_FORMAT_S32);  in snd_pcm_route_hw_params()
577 	route->params.put_idx = snd_pcm_linear_put_index(SND_PCM_FORMAT_S32, dst_format);  in snd_pcm_route_hw_params()
578 	route->params.conv_idx = snd_pcm_linear_convert_index(src_format, dst_format);  in snd_pcm_route_hw_params()
579 	route->params.src_size = snd_pcm_format_width(src_format) / 8;  in snd_pcm_route_hw_params()
580 	route->params.dst_sfmt = dst_format;  in snd_pcm_route_hw_params()
582 	route->params.sum_idx = FLOAT;  in snd_pcm_route_hw_params()
584 	route->params.sum_idx = UINT64;  in snd_pcm_route_hw_params()
598 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_write_areas()  local
599 	snd_pcm_t *slave = route->plug.gen.slave;  in snd_pcm_route_write_areas()
606 			      size, &route->params);  in snd_pcm_route_write_areas()
620 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_read_areas()  local
621 	snd_pcm_t *slave = route->plug.gen.slave;  in snd_pcm_route_read_areas()
628 			      size, &route->params);  in snd_pcm_route_read_areas()
635 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_get_chmap()  local
639 	if (route->chmap_override)  in snd_pcm_route_get_chmap()
640 		return _snd_pcm_choose_fixed_chmap(pcm, route->chmap_override);  in snd_pcm_route_get_chmap()
645 	nsrcs = route->params.nsrcs;  in snd_pcm_route_get_chmap()
654 	for (dst = 0; dst < route->params.ndsts; dst++) {  in snd_pcm_route_get_chmap()
655 		snd_pcm_route_ttable_dst_t *d = &route->params.dsts[dst];  in snd_pcm_route_get_chmap()
668 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_query_chmaps()  local
672 	if (route->chmap_override)  in snd_pcm_route_query_chmaps()
673 		return _snd_pcm_copy_chmap_query(route->chmap_override);  in snd_pcm_route_query_chmaps()
685 	snd_pcm_route_t *route = pcm->private_data;  in snd_pcm_route_dump()  local
687 	if (route->sformat == SND_PCM_FORMAT_UNKNOWN)  in snd_pcm_route_dump()
691 			snd_pcm_format_name(route->sformat));  in snd_pcm_route_dump()
693 	for (dst = 0; dst < route->params.ndsts; dst++) {  in snd_pcm_route_dump()
694 		snd_pcm_route_ttable_dst_t *d = &route->params.dsts[dst];  in snd_pcm_route_dump()
724 	snd_pcm_dump(route->plug.gen.slave, out);  in snd_pcm_route_dump()
887 	snd_pcm_route_t *route = pcm->private_data;  in route_chmap_init()  local
888 	if (!route->chmap)  in route_chmap_init()
895 	current = snd_pcm_get_chmap(route->plug.gen.slave);  in route_chmap_init()
898 	if (current->channels != route->chmap->channels)  in route_chmap_init()
901 		set_map = memcmp(current->pos, route->chmap->pos,  in route_chmap_init()
907 	return snd_pcm_set_chmap(route->plug.gen.slave, route->chmap);  in route_chmap_init()
1024 	snd_pcm_route_t *route;  in snd_pcm_route_open()  local
1030 	route = calloc(1, sizeof(snd_pcm_route_t));  in snd_pcm_route_open()
1031 	if (!route) {  in snd_pcm_route_open()
1034 	snd_pcm_plugin_init(&route->plug);  in snd_pcm_route_open()
1035 	route->sformat = sformat;  in snd_pcm_route_open()
1036 	route->schannels = schannels;  in snd_pcm_route_open()
1037 	route->plug.read = snd_pcm_route_read_areas;  in snd_pcm_route_open()
1038 	route->plug.write = snd_pcm_route_write_areas;  in snd_pcm_route_open()
1039 	route->plug.undo_read = snd_pcm_plugin_undo_read_generic;  in snd_pcm_route_open()
1040 	route->plug.undo_write = snd_pcm_plugin_undo_write_generic;  in snd_pcm_route_open()
1041 	route->plug.gen.slave = slave;  in snd_pcm_route_open()
1042 	route->plug.gen.close_slave = close_slave;  in snd_pcm_route_open()
1043 	route->plug.init = route_chmap_init;  in snd_pcm_route_open()
1047 		free(route);  in snd_pcm_route_open()
1052 	pcm->private_data = route;  in snd_pcm_route_open()
1056 	snd_pcm_set_hw_ptr(pcm, &route->plug.hw_ptr, -1, 0);  in snd_pcm_route_open()
1057 	snd_pcm_set_appl_ptr(pcm, &route->plug.appl_ptr, -1, 0);  in snd_pcm_route_open()
1058 	err = route_load_ttable(&route->params, pcm->stream, tt_ssize, ttable, tt_cused, tt_sused);  in snd_pcm_route_open()
1424 		snd_pcm_route_t *route = (*pcmp)->private_data;  in _snd_pcm_route_open()  local
1426 		route->chmap = chmap;  in _snd_pcm_route_open()
1427 		route->chmap_override = chmaps;  in _snd_pcm_route_open()