xref: /third_party/alsa-lib/src/pcm/pcm.c

4770  * \param dir Sub unit direction
4773  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
4776 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_rate)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4778 int snd_pcm_hw_params_get_rate(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4781 	return snd_pcm_hw_param_get(params, SND_PCM_HW_PARAM_RATE, val, dir);
4788  * \param dir Sub unit direction
4791  * Exact value is <,=,> the returned one following dir (-1,0,1)
4794 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_rate_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4796 int snd_pcm_hw_params_get_rate_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4799 	return snd_pcm_hw_param_get_min(params, SND_PCM_HW_PARAM_RATE, val, dir);
4806  * \param dir Sub unit direction
4809  * Exact value is <,=,> the returned one following dir (-1,0,1)
4812 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_rate_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4814 int snd_pcm_hw_params_get_rate_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4817 	return snd_pcm_hw_param_get_max(params, SND_PCM_HW_PARAM_RATE, val, dir);
4825  * \param dir Sub unit direction
4828  * Wanted exact value is <,=,> val following dir (-1,0,1)
4830 int snd_pcm_hw_params_test_rate(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir)
4832 	return snd_pcm_hw_param_set(pcm, params, SND_TEST, SND_PCM_HW_PARAM_RATE, val, dir);
4840  * \param dir Sub unit direction
4843  * Wanted exact value is <,=,> val following dir (-1,0,1)
4845 int snd_pcm_hw_params_set_rate(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir)
4847 	return snd_pcm_hw_param_set(pcm, params, SND_TRY, SND_PCM_HW_PARAM_RATE, val, dir);
4855  * \param dir Sub unit direction (on return filled with actual direction)
4858  * Wanted/actual exact minimum is <,=,> val following dir (-1,0,1)
4860 int snd_pcm_hw_params_set_rate_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4862 	return snd_pcm_hw_param_set_min(pcm, params, SND_TRY, SND_PCM_HW_PARAM_RATE, val, dir);
4870  * \param dir Sub unit direction (on return filled with actual direction)
4873  * Wanted/actual exact maximum is <,=,> val following dir (-1,0,1)
4875 int snd_pcm_hw_params_set_rate_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4877 	return snd_pcm_hw_param_set_max(pcm, params, SND_TRY, SND_PCM_HW_PARAM_RATE, val, dir);
4890  * Wanted/actual exact min/max is <,=,> val following dir (-1,0,1)
4902  * \param dir Sub unit direction
4905  * target/chosen exact value is <,=,> val following dir (-1,0,1)
4908 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_rate_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4910 int snd_pcm_hw_params_set_rate_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4913 	return snd_pcm_hw_param_set_near(pcm, params, SND_PCM_HW_PARAM_RATE, val, dir);
4921  * \param dir Sub unit direction
4924  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
4927 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_rate_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4929 int snd_pcm_hw_params_set_rate_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4932 	return snd_pcm_hw_param_set_first(pcm, params, SND_PCM_HW_PARAM_RATE, val, dir);
4940  * \param dir Sub unit direction
4943  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
4946 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_rate_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4948 int snd_pcm_hw_params_set_rate_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
4951 	return snd_pcm_hw_param_set_last(pcm, params, SND_PCM_HW_PARAM_RATE, val, dir);
5110  * \param dir Sub unit direction
5113  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5116 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_period_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5118 int snd_pcm_hw_params_get_period_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5121 	return snd_pcm_hw_param_get(params, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5128  * \param dir Sub unit direction
5131  * Exact value is <,=,> the returned one following dir (-1,0,1)
5134 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_period_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5136 int snd_pcm_hw_params_get_period_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5139 	return snd_pcm_hw_param_get_min(params, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5146  * \param dir Sub unit direction
5149  * Exact value is <,=,> the returned one following dir (-1,0,1)
5152 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_period_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5154 int snd_pcm_hw_params_get_period_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5157 	return snd_pcm_hw_param_get_max(params, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5165  * \param dir Sub unit direction
5168  * Wanted exact value is <,=,> val following dir (-1,0,1)
5170 int snd_pcm_hw_params_test_period_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir)
5172 	return snd_pcm_hw_param_set(pcm, params, SND_TEST, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5180  * \param dir Sub unit direction
5183  * Wanted exact value is <,=,> val following dir (-1,0,1)
5185 int snd_pcm_hw_params_set_period_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir)
5187 	return snd_pcm_hw_param_set(pcm, params, SND_TRY, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5196  * \param dir Sub unit direction (on return filled with actual direction)
5199  * Wanted/actual exact minimum is <,=,> val following dir (-1,0,1)
5201 int snd_pcm_hw_params_set_period_time_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5203 	return snd_pcm_hw_param_set_min(pcm, params, SND_TRY, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5211  * \param dir Sub unit direction (on return filled with actual direction)
5214  * Wanted/actual exact maximum is <,=,> val following dir (-1,0,1)
5216 int snd_pcm_hw_params_set_period_time_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5218 	return snd_pcm_hw_param_set_max(pcm, params, SND_TRY, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5231  * Wanted/actual exact min/max is <,=,> val following dir (-1,0,1)
5243  * \param dir Sub unit direction
5246  * target/chosen exact value is <,=,> val following dir (-1,0,1)
5249 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_period_time_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5251 int snd_pcm_hw_params_set_period_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5254 	return snd_pcm_hw_param_set_near(pcm, params, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5262  * \param dir Sub unit direction
5265  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5268 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_period_time_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5270 int snd_pcm_hw_params_set_period_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5273 	return snd_pcm_hw_param_set_first(pcm, params, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5281  * \param dir Sub unit direction
5285 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_period_time_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5287 int snd_pcm_hw_params_set_period_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5290 	return snd_pcm_hw_param_set_last(pcm, params, SND_PCM_HW_PARAM_PERIOD_TIME, val, dir);
5298  * \param dir Sub unit direction
5301  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5304 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_period_size)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5306 int snd_pcm_hw_params_get_period_size(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5310 	int err = snd_pcm_hw_param_get(params, SND_PCM_HW_PARAM_PERIOD_SIZE, &_val, dir);
5320  * \param dir Sub unit direction
5323  * Exact value is <,=,> the returned one following dir (-1,0,1)
5326 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_period_size_min)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5328 int snd_pcm_hw_params_get_period_size_min(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5332 	int err = snd_pcm_hw_param_get_min(params, SND_PCM_HW_PARAM_PERIOD_SIZE, &_val, dir);
5342  * \param dir Sub unit direction
5345  * Exact value is <,=,> the returned one following dir (-1,0,1)
5348 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_period_size_max)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5350 int snd_pcm_hw_params_get_period_size_max(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5354 	int err = snd_pcm_hw_param_get_max(params, SND_PCM_HW_PARAM_PERIOD_SIZE, &_val, dir);
5365  * \param dir Sub unit direction
5368  * Wanted exact value is <,=,> val following dir (-1,0,1)
5370 int snd_pcm_hw_params_test_period_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val, int dir)
5372 	return snd_pcm_hw_param_set(pcm, params, SND_TEST, SND_PCM_HW_PARAM_PERIOD_SIZE, val, dir);
5380  * \param dir Sub unit direction
5383  * Wanted exact value is <,=,> val following dir (-1,0,1)
5385 int snd_pcm_hw_params_set_period_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val, int dir)
5387 	return snd_pcm_hw_param_set(pcm, params, SND_TRY, SND_PCM_HW_PARAM_PERIOD_SIZE, val, dir);
5395  * \param dir Sub unit direction (on return filled with actual direction)
5398  * Wanted/actual exact minimum is <,=,> val following dir (-1,0,1)
5400 int snd_pcm_hw_params_set_period_size_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5403 	int err = snd_pcm_hw_param_set_min(pcm, params, SND_TRY, SND_PCM_HW_PARAM_PERIOD_SIZE, &_val, dir);
5414  * \param dir Sub unit direction (on return filled with actual direction)
5417  * Wanted/actual exact minimum is <,=,> val following dir (-1,0,1)
5419 int snd_pcm_hw_params_set_period_size_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5422 	int err = snd_pcm_hw_param_set_max(pcm, params, SND_TRY, SND_PCM_HW_PARAM_PERIOD_SIZE, &_val, dir);
5438  * Wanted/actual exact min/max is <,=,> val following dir (-1,0,1)
5455  * \param dir Sub unit direction
5458  * target/chosen exact value is <,=,> val following dir (-1,0,1)
5461 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_period_size_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5463 int snd_pcm_hw_params_set_period_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5467 	int err = snd_pcm_hw_param_set_near(pcm, params, SND_PCM_HW_PARAM_PERIOD_SIZE, &_val, dir);
5478  * \param dir Sub unit direction
5481  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5484 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_period_size_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5486 int snd_pcm_hw_params_set_period_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5490 	int err = snd_pcm_hw_param_set_first(pcm, params, SND_PCM_HW_PARAM_PERIOD_SIZE, &_val, dir);
5501  * \param dir Sub unit direction
5504  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5507 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_period_size_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5509 int snd_pcm_hw_params_set_period_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
5513 	int err = snd_pcm_hw_param_set_last(pcm, params, SND_PCM_HW_PARAM_PERIOD_SIZE, &_val, dir);
5535  * \param dir Sub unit direction
5538  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5541 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_periods)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5543 int snd_pcm_hw_params_get_periods(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5546 	return snd_pcm_hw_param_get(params, SND_PCM_HW_PARAM_PERIODS, val, dir);
5553  * \param dir Sub unit direction
5556  * Exact value is <,=,> the returned one following dir (-1,0,1)
5559 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_periods_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5561 int snd_pcm_hw_params_get_periods_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5564 	return snd_pcm_hw_param_get_min(params, SND_PCM_HW_PARAM_PERIODS, val, dir);
5571  * \param dir Sub unit direction
5574  * Exact value is <,=,> the returned one following dir (-1,0,1)
5577 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_periods_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5579 int snd_pcm_hw_params_get_periods_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5582 	return snd_pcm_hw_param_get_max(params, SND_PCM_HW_PARAM_PERIODS, val, dir);
5590  * \param dir Sub unit direction
5593  * Wanted exact value is <,=,> val following dir (-1,0,1)
5595 int snd_pcm_hw_params_test_periods(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir)
5597 	return snd_pcm_hw_param_set(pcm, params, SND_TEST, SND_PCM_HW_PARAM_PERIODS, val, dir);
5605  * \param dir Sub unit direction
5608  * Wanted exact value is <,=,> val following dir (-1,0,1)
5610 int snd_pcm_hw_params_set_periods(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir)
5612 	return snd_pcm_hw_param_set(pcm, params, SND_TRY, SND_PCM_HW_PARAM_PERIODS, val, dir);
5620  * \param dir Sub unit direction (on return filled with actual direction)
5623  * Wanted/actual exact minimum is <,=,> val following dir (-1,0,1)
5625 int snd_pcm_hw_params_set_periods_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5627 	return snd_pcm_hw_param_set_min(pcm, params, SND_TRY, SND_PCM_HW_PARAM_PERIODS, val, dir);
5635  * \param dir Sub unit direction (on return filled with actual direction)
5638  * Wanted/actual exact maximum is <,=,> val following dir (-1,0,1)
5640 int snd_pcm_hw_params_set_periods_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5642 	return snd_pcm_hw_param_set_max(pcm, params, SND_TRY, SND_PCM_HW_PARAM_PERIODS, val, dir);
5655  * Wanted/actual exact min/max is <,=,> val following dir (-1,0,1)
5667  * \param dir Sub unit direction
5670  * target/chosen exact value is <,=,> val following dir (-1,0,1)
5673 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_periods_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5675 int snd_pcm_hw_params_set_periods_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5678 	return snd_pcm_hw_param_set_near(pcm, params, SND_PCM_HW_PARAM_PERIODS, val, dir);
5686  * \param dir Sub unit direction
5689  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5692 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_periods_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5694 int snd_pcm_hw_params_set_periods_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5697 	return snd_pcm_hw_param_set_first(pcm, params, SND_PCM_HW_PARAM_PERIODS, val, dir);
5705  * \param dir Sub unit direction
5708  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5711 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_periods_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5713 int snd_pcm_hw_params_set_periods_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5716 	return snd_pcm_hw_param_set_last(pcm, params, SND_PCM_HW_PARAM_PERIODS, val, dir);
5735  * \param dir Sub unit direction
5738  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5741 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_buffer_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5743 int snd_pcm_hw_params_get_buffer_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5746 	return snd_pcm_hw_param_get(params, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5753  * \param dir Sub unit direction
5756  * Exact value is <,=,> the returned one following dir (-1,0,1)
5759 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_buffer_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5761 int snd_pcm_hw_params_get_buffer_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5764 	return snd_pcm_hw_param_get_min(params, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5771  * \param dir Sub unit direction
5774  * Exact value is <,=,> the returned one following dir (-1,0,1)
5777 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_buffer_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5779 int snd_pcm_hw_params_get_buffer_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5782 	return snd_pcm_hw_param_get_max(params, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5790  * \param dir Sub unit direction
5793  * Wanted exact value is <,=,> val following dir (-1,0,1)
5795 int snd_pcm_hw_params_test_buffer_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir)
5797 	return snd_pcm_hw_param_set(pcm, params, SND_TEST, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5805  * \param dir Sub unit direction
5808  * Wanted exact value is <,=,> val following dir (-1,0,1)
5810 int snd_pcm_hw_params_set_buffer_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir)
5812 	return snd_pcm_hw_param_set(pcm, params, SND_TRY, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5820  * \param dir Sub unit direction (on return filled with actual direction)
5823  * Wanted/actual exact minimum is <,=,> val following dir (-1,0,1)
5825 int snd_pcm_hw_params_set_buffer_time_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5827 	return snd_pcm_hw_param_set_min(pcm, params, SND_TRY, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5835  * \param dir Sub unit direction (on return filled with actual direction)
5838  * Wanted/actual exact maximum is <,=,> val following dir (-1,0,1)
5840 int snd_pcm_hw_params_set_buffer_time_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5842 	return snd_pcm_hw_param_set_max(pcm, params, SND_TRY, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5855  * Wanted/actual exact min/max is <,=,> val following dir (-1,0,1)
5867  * \param dir Sub unit direction
5870  * target/chosen exact value is <,=,> val following dir (-1,0,1)
5873 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_buffer_time_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5875 int snd_pcm_hw_params_set_buffer_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5878 	return snd_pcm_hw_param_set_near(pcm, params, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5886  * \param dir Sub unit direction
5889  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5892 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_buffer_time_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5894 int snd_pcm_hw_params_set_buffer_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5897 	return snd_pcm_hw_param_set_first(pcm, params, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5905  * \param dir Sub unit direction
5908  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
5911 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_buffer_time_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5913 int snd_pcm_hw_params_set_buffer_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
5916 	return snd_pcm_hw_param_set_last(pcm, params, SND_PCM_HW_PARAM_BUFFER_TIME, val, dir);
5964  * Exact value is <,=,> the returned one following dir (-1,0,1)
5986  * Wanted exact value is <,=,> val following dir (-1,0,1)
6000  * Wanted exact value is <,=,> val following dir (-1,0,1)
6122  * \param dir Sub unit direction
6125  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
6128 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_tick_time)(const snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int *val, int *dir ATTRIBUTE_UNUSED)
6130 int snd_pcm_hw_params_get_tick_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
6141  * \param dir Sub unit direction
6144  * Exact value is <,=,> the returned one following dir (-1,0,1)
6147 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_tick_time_min)(const snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int *val, int *dir ATTRIBUTE_UNUSED)
6149 int snd_pcm_hw_params_get_tick_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
6160  * \param dir Sub unit direction
6163  * Exact value is <,=,> the returned one following dir (-1,0,1)
6166 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_get_tick_time_max)(const snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int *val, int *dir ATTRIBUTE_UNUSED)
6168 int snd_pcm_hw_params_get_tick_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
6180  * \param dir Sub unit direction
6183  * Wanted exact value is <,=,> val following dir (-1,0,1)
6185 int snd_pcm_hw_params_test_tick_time(snd_pcm_t *pcm ATTRIBUTE_UNUSED, snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int val, int dir ATTRIBUTE_UNUSED)
6195  * \param dir Sub unit direction
6198  * Wanted exact value is <,=,> val following dir (-1,0,1)
6200 int snd_pcm_hw_params_set_tick_time(snd_pcm_t *pcm ATTRIBUTE_UNUSED, snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int val ATTRIBUTE_UNUSED, int dir ATTRIBUTE_UNUSED)
6210  * \param dir Sub unit direction (on return filled with actual direction)
6213  * Wanted/actual exact minimum is <,=,> val following dir (-1,0,1)
6215 int snd_pcm_hw_params_set_tick_time_min(snd_pcm_t *pcm ATTRIBUTE_UNUSED, snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int *val ATTRIBUTE_UNUSED, int *dir ATTRIBUTE_UNUSED)
6225  * \param dir Sub unit direction (on return filled with actual direction)
6228  * Wanted/actual exact maximum is <,=,> val following dir (-1,0,1)
6230 int snd_pcm_hw_params_set_tick_time_max(snd_pcm_t *pcm ATTRIBUTE_UNUSED, snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int *val ATTRIBUTE_UNUSED, int *dir ATTRIBUTE_UNUSED)
6245  * Wanted/actual exact min/max is <,=,> val following dir (-1,0,1)
6257  * \param dir Sub unit direction
6260  * target/chosen exact value is <,=,> val following dir (-1,0,1)
6263 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_tick_time_near)(snd_pcm_t *pcm ATTRIBUTE_UNUSED, snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int *val ATTRIBUTE_UNUSED, int *dir ATTRIBUTE_UNUSED)
6265 int snd_pcm_hw_params_set_tick_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
6276  * \param dir Sub unit direction
6279  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
6282 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_tick_time_first)(snd_pcm_t *pcm ATTRIBUTE_UNUSED, snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int *val ATTRIBUTE_UNUSED, int *dir ATTRIBUTE_UNUSED)
6284 int snd_pcm_hw_params_set_tick_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
6295  * \param dir Sub unit direction
6298  * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
6301 EXPORT_SYMBOL int INTERNAL(snd_pcm_hw_params_set_tick_time_last)(snd_pcm_t *pcm ATTRIBUTE_UNUSED, snd_pcm_hw_params_t *params ATTRIBUTE_UNUSED, unsigned int *val ATTRIBUTE_UNUSED, int *dir ATTRIBUTE_UNUSED)
6303 int snd_pcm_hw_params_set_tick_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
8051 EXPORT_SYMBOL ret_type pfx##name(const snd_pcm_hw_params_t *params, int *dir) \
8054 	if (INTERNAL(name)(params, &val, dir) < 0) \
8101 EXPORT_SYMBOL ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, ret_type val, int *dir) \
8103 	if (INTERNAL(name)(pcm, params, &val, dir) < 0) \
8130 EXPORT_SYMBOL ret_type pfx##name(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir) \
8133 	if (INTERNAL(name)(pcm, params, &val, dir) < 0) \

Indexes created Thu Nov 07 10:32:03 CST 2024