Added overrange function

diff --git a/include/pcm.h b/include/pcm.h
index ab7423b453806e877149e736d8d5efe1e0d7fbb0..235138cd39092d265491e53729476ff481ad73e5 100644 (file)
--- a/include/pcm.h
+++ b/include/pcm.h
@@ -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_description(snd_pcm_subformat_t subformat);
 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_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);
 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);
-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);
 snd_pcm_tstamp_t snd_pcm_sw_params_get_tstamp_mode(const snd_pcm_sw_params_t *params);
 #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_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_overrange(const snd_pcm_status_t *obj);
 
 size_t snd_pcm_info_sizeof(void);
 /** \hideinitializer
@@ -813,6 +808,14 @@ int snd_pcm_hook_remove(snd_pcm_hook_t *hook);
 }
 #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 */

diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c
index 6ea8114a6026519da618f7f5ae9144a387ee309d..61ea1852dca9428353635c3d689a2bad02e7cf56 100644 (file)
--- a/src/pcm/pcm.c
+++ b/src/pcm/pcm.c
@@ -4078,6 +4078,16 @@ snd_pcm_uframes_t snd_pcm_status_get_avail_max(const snd_pcm_status_t *obj)
        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
  * \return size in bytes