209 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_hw_refine_cprepare()  local
216 	err = extplug_hw_refine(params, ext->params);  in snd_pcm_extplug_hw_refine_cprepare()
226 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_hw_refine_sprepare()  local
231 	extplug_hw_refine(sparams, ext->sparams);  in snd_pcm_extplug_hw_refine_sprepare()
262 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_hw_refine_schange()  local
263 	unsigned int links = get_links(ext->sparams);  in snd_pcm_extplug_hw_refine_schange()
272 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_hw_refine_cchange()  local
273 	unsigned int links = get_links(ext->params);  in snd_pcm_extplug_hw_refine_cchange()
295 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_hw_params()  local
296 	snd_pcm_t *slave = ext->plug.gen.slave;  in snd_pcm_extplug_hw_params()
304 	ext->data->slave_format = slave->format;  in snd_pcm_extplug_hw_params()
305 	ext->data->slave_subformat = slave->subformat;  in snd_pcm_extplug_hw_params()
306 	ext->data->slave_channels = slave->channels;  in snd_pcm_extplug_hw_params()
307 	ext->data->rate = slave->rate;  in snd_pcm_extplug_hw_params()
308 	INTERNAL(snd_pcm_hw_params_get_format)(params, &ext->data->format);  in snd_pcm_extplug_hw_params()
309 	INTERNAL(snd_pcm_hw_params_get_subformat)(params, &ext->data->subformat);  in snd_pcm_extplug_hw_params()
310 	INTERNAL(snd_pcm_hw_params_get_channels)(params, &ext->data->channels);  in snd_pcm_extplug_hw_params()
312 	if (ext->data->callback->hw_params) {  in snd_pcm_extplug_hw_params()
313 		err = ext->data->callback->hw_params(ext->data, params);  in snd_pcm_extplug_hw_params()
325 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_hw_free()  local
327 	snd_pcm_hw_free(ext->plug.gen.slave);  in snd_pcm_extplug_hw_free()
328 	if (ext->data->callback->hw_free)  in snd_pcm_extplug_hw_free()
329 		return ext->data->callback->hw_free(ext->data);  in snd_pcm_extplug_hw_free()
345 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_write_areas()  local
349 	size = ext->data->callback->transfer(ext->data, slave_areas, slave_offset,  in snd_pcm_extplug_write_areas()
367 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_read_areas()  local
371 	size = ext->data->callback->transfer(ext->data, areas, offset,  in snd_pcm_extplug_read_areas()
382 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_init()  local
383 	return ext->data->callback->init(ext->data);  in snd_pcm_extplug_init()
391 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_dump()  local
393 	if (ext->data->callback->dump)  in snd_pcm_extplug_dump()
394 		ext->data->callback->dump(ext->data, out);  in snd_pcm_extplug_dump()
396 		if (ext->data->name)  in snd_pcm_extplug_dump()
397 			snd_output_printf(out, "%s\n", ext->data->name);  in snd_pcm_extplug_dump()
406 	snd_pcm_dump(ext->plug.gen.slave, out);  in snd_pcm_extplug_dump()
409 static void clear_ext_params(extplug_priv_t *ext)  in clear_ext_params()  argument
413 		snd_ext_parm_clear(&ext->params[i]);  in clear_ext_params()
414 		snd_ext_parm_clear(&ext->sparams[i]);  in clear_ext_params()
420 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_close()  local
422 	snd_pcm_close(ext->plug.gen.slave);  in snd_pcm_extplug_close()
423 	clear_ext_params(ext);  in snd_pcm_extplug_close()
424 	if (ext->data->callback->close)  in snd_pcm_extplug_close()
425 		ext->data->callback->close(ext->data);  in snd_pcm_extplug_close()
426 	free(ext);  in snd_pcm_extplug_close()
432 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_query_chmaps()  local
434 	if (ext->data->version >= 0x010002 &&  in snd_pcm_extplug_query_chmaps()
435 	    ext->data->callback->query_chmaps)  in snd_pcm_extplug_query_chmaps()
436 		return ext->data->callback->query_chmaps(ext->data);  in snd_pcm_extplug_query_chmaps()
442 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_get_chmap()  local
444 	if (ext->data->version >= 0x010002 &&  in snd_pcm_extplug_get_chmap()
445 	    ext->data->callback->get_chmap)  in snd_pcm_extplug_get_chmap()
446 		return ext->data->callback->get_chmap(ext->data);  in snd_pcm_extplug_get_chmap()
452 	extplug_priv_t *ext = pcm->private_data;  in snd_pcm_extplug_set_chmap()  local
454 	if (ext->data->version >= 0x010002 &&  in snd_pcm_extplug_set_chmap()
455 	    ext->data->callback->set_chmap)  in snd_pcm_extplug_set_chmap()
456 		return ext->data->callback->set_chmap(ext->data, map);  in snd_pcm_extplug_set_chmap()
680 	extplug_priv_t *ext;  in snd_pcm_extplug_create()  local
706 	ext = calloc(1, sizeof(*ext));  in snd_pcm_extplug_create()
707 	if (! ext)  in snd_pcm_extplug_create()
710 	ext->data = extplug;  in snd_pcm_extplug_create()
713 	snd_pcm_plugin_init(&ext->plug);  in snd_pcm_extplug_create()
714 	ext->plug.read = snd_pcm_extplug_read_areas;  in snd_pcm_extplug_create()
715 	ext->plug.write = snd_pcm_extplug_write_areas;  in snd_pcm_extplug_create()
716 	ext->plug.undo_read = snd_pcm_plugin_undo_read_generic;  in snd_pcm_extplug_create()
717 	ext->plug.undo_write = snd_pcm_plugin_undo_write_generic;  in snd_pcm_extplug_create()
718 	ext->plug.gen.slave = spcm;  in snd_pcm_extplug_create()
719 	ext->plug.gen.close_slave = 1;  in snd_pcm_extplug_create()
721 		ext->plug.init = snd_pcm_extplug_init;  in snd_pcm_extplug_create()
725 		free(ext);  in snd_pcm_extplug_create()
732 	pcm->private_data = ext;  in snd_pcm_extplug_create()
736 	snd_pcm_set_hw_ptr(pcm, &ext->plug.hw_ptr, -1, 0);  in snd_pcm_extplug_create()
737 	snd_pcm_set_appl_ptr(pcm, &ext->plug.appl_ptr, -1, 0);  in snd_pcm_extplug_create()
764 	extplug_priv_t *ext = extplug->pcm->private_data;  in snd_pcm_extplug_params_reset()  local
765 	clear_ext_params(ext);  in snd_pcm_extplug_params_reset()
782 	extplug_priv_t *ext = extplug->pcm->private_data;  in snd_pcm_extplug_set_slave_param_list()  local
787 	return snd_ext_parm_set_list(&ext->sparams[type], num_list, list);  in snd_pcm_extplug_set_slave_param_list()
804 	extplug_priv_t *ext = extplug->pcm->private_data;  in snd_pcm_extplug_set_slave_param_minmax()  local
813 	return snd_ext_parm_set_minmax(&ext->sparams[type], min, max);  in snd_pcm_extplug_set_slave_param_minmax()
830 	extplug_priv_t *ext = extplug->pcm->private_data;  in snd_pcm_extplug_set_param_list()  local
835 	return snd_ext_parm_set_list(&ext->params[type], num_list, list);  in snd_pcm_extplug_set_param_list()
852 	extplug_priv_t *ext = extplug->pcm->private_data;  in snd_pcm_extplug_set_param_minmax()  local
861 	return snd_ext_parm_set_minmax(&ext->params[type], min, max);  in snd_pcm_extplug_set_param_minmax()
877 	extplug_priv_t *ext = extplug->pcm->private_data;  in snd_pcm_extplug_set_param_link()  local
883 	ext->params[type].keep_link = keep_link ? 1 : 0;  in snd_pcm_extplug_set_param_link()
884 	ext->sparams[type].keep_link = keep_link ? 1 : 0;  in snd_pcm_extplug_set_param_link()