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Added overrange function

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This commit is contained in:
Jaroslav Kysela 2001-10-23 09:51:45 +00:00
parent 791ee4298e
commit 14d38d4bb8
2 changed files with 19 additions and 6 deletions
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15
include/pcm.h
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@ -459,8 +459,6 @@ const char *snd_pcm_format_description(snd_pcm_format_t format);
const char *snd_pcm_subformat_name(snd_pcm_subformat_t subformat); const char *snd_pcm_subformat_name(snd_pcm_subformat_t subformat);
const char *snd_pcm_subformat_description(snd_pcm_subformat_t subformat); const char *snd_pcm_subformat_description(snd_pcm_subformat_t subformat);
snd_pcm_format_t snd_pcm_format_value(const char* name); snd_pcm_format_t snd_pcm_format_value(const char* name);
const char *snd_pcm_start_mode_name(snd_pcm_start_t mode);
const char *snd_pcm_xrun_mode_name(snd_pcm_xrun_t mode);
const char *snd_pcm_tstamp_mode_name(snd_pcm_tstamp_t mode); const char *snd_pcm_tstamp_mode_name(snd_pcm_tstamp_t mode);
const char *snd_pcm_state_name(snd_pcm_state_t state); const char *snd_pcm_state_name(snd_pcm_state_t state);
@ -723,10 +721,6 @@ size_t snd_pcm_sw_params_sizeof(void);
int snd_pcm_sw_params_malloc(snd_pcm_sw_params_t **ptr); int snd_pcm_sw_params_malloc(snd_pcm_sw_params_t **ptr);
void snd_pcm_sw_params_free(snd_pcm_sw_params_t *obj); void snd_pcm_sw_params_free(snd_pcm_sw_params_t *obj);
void snd_pcm_sw_params_copy(snd_pcm_sw_params_t *dst, const snd_pcm_sw_params_t *src); void snd_pcm_sw_params_copy(snd_pcm_sw_params_t *dst, const snd_pcm_sw_params_t *src);
int snd_pcm_sw_params_set_start_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_start_t val);
snd_pcm_start_t snd_pcm_sw_params_get_start_mode(const snd_pcm_sw_params_t *params);
int snd_pcm_sw_params_set_xrun_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_xrun_t val);
snd_pcm_xrun_t snd_pcm_sw_params_get_xrun_mode(const snd_pcm_sw_params_t *params);
int snd_pcm_sw_params_set_tstamp_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_tstamp_t val); int snd_pcm_sw_params_set_tstamp_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_tstamp_t val);
snd_pcm_tstamp_t snd_pcm_sw_params_get_tstamp_mode(const snd_pcm_sw_params_t *params); snd_pcm_tstamp_t snd_pcm_sw_params_get_tstamp_mode(const snd_pcm_sw_params_t *params);
#if 0 #if 0
@ -763,6 +757,7 @@ void snd_pcm_status_get_tstamp(const snd_pcm_status_t *obj, snd_timestamp_t *ptr
snd_pcm_sframes_t snd_pcm_status_get_delay(const snd_pcm_status_t *obj); snd_pcm_sframes_t snd_pcm_status_get_delay(const snd_pcm_status_t *obj);
snd_pcm_uframes_t snd_pcm_status_get_avail(const snd_pcm_status_t *obj); snd_pcm_uframes_t snd_pcm_status_get_avail(const snd_pcm_status_t *obj);
snd_pcm_uframes_t snd_pcm_status_get_avail_max(const snd_pcm_status_t *obj); snd_pcm_uframes_t snd_pcm_status_get_avail_max(const snd_pcm_status_t *obj);
snd_pcm_uframes_t snd_pcm_status_get_overrange(const snd_pcm_status_t *obj);
size_t snd_pcm_info_sizeof(void); size_t snd_pcm_info_sizeof(void);
/** \hideinitializer /** \hideinitializer
@ -813,6 +808,14 @@ int snd_pcm_hook_remove(snd_pcm_hook_t *hook);
} }
#endif #endif
/* Deprecated functions, for compatibity */
const char *snd_pcm_start_mode_name(snd_pcm_start_t mode);
const char *snd_pcm_xrun_mode_name(snd_pcm_xrun_t mode);
int snd_pcm_sw_params_set_start_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_start_t val);
snd_pcm_start_t snd_pcm_sw_params_get_start_mode(const snd_pcm_sw_params_t *params);
int snd_pcm_sw_params_set_xrun_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_xrun_t val);
snd_pcm_xrun_t snd_pcm_sw_params_get_xrun_mode(const snd_pcm_sw_params_t *params);
/** \} */ /** \} */
#endif /* __ALSA_PCM_H */ #endif /* __ALSA_PCM_H */

10
src/pcm/pcm.c
View file

@ -4078,6 +4078,16 @@ snd_pcm_uframes_t snd_pcm_status_get_avail_max(const snd_pcm_status_t *obj)
return obj->avail_max; return obj->avail_max;
} }
/**
* \brief Get count of ADC overrange detections since last call
* \return Count of ADC overrange detections
*/
snd_pcm_uframes_t snd_pcm_status_get_overrange(const snd_pcm_status_t *obj)
{
assert(obj);
return obj->overrange;
}
/** /**
* \brief get size of #snd_pcm_info_t * \brief get size of #snd_pcm_info_t
* \return size in bytes * \return size in bytes