add public wrapper for get_frequency

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20984 b3059339-0415-0410-9bf9-f77b7e298cf2

2 files changed, 16 insertions, 0 deletions

diff --git a/stream/stream_radio.c b/stream/stream_radio.c
index ad8ad5a1fe..6010bf12f3 100644
--- a/stream/stream_radio.c
+++ b/stream/stream_radio.c
@@ -807,6 +807,21 @@ static int init_audio(radio_priv_t *priv)
  for call from mplayer.c
 --------------------------------------------------------------------------*/
 /*****************************************************************
+ * \brief public wrapper for get_frequency
+ * \parameter frequency pointer to float, which will contain frequency in MHz
+ * \return 1 if success,0 - otherwise
+ */
+int radio_get_freq(struct stream_st *stream, float* frequency){
+    radio_priv_t* priv=(radio_priv_t*)stream->priv;
+
+    if (!frequency)
+	return 0;
+    if (get_frequency(priv,frequency)!=STREAM_OK){
+        return 0;
+    }
+    return 1;
+}
+/*****************************************************************
  * \brief public wrapper for set_frequency
  * \parameter frequency frequency in MHz
  * \return 1 if success,0 - otherwise
diff --git a/stream/stream_radio.h b/stream/stream_radio.h
index dd61e20ec3..37cb665341 100644
--- a/stream/stream_radio.h
+++ b/stream/stream_radio.h
@@ -14,6 +14,7 @@ extern int radio_param_arate;
 extern int radio_param_achannels;
 
 int radio_set_freq(struct stream_st *stream, float freq);
+int radio_get_freq(struct stream_st *stream, float* freq);
 char* radio_get_channel_name(struct stream_st *stream);
 int radio_set_channel(struct stream_st *stream, char *channel);
 int radio_step_channel(struct stream_st *stream, int direction);