Introduce sbc_get_frame_duration.

2 files changed, 6 insertions, 4 deletions

diff --git a/sbc/sbc.c b/sbc/sbc.c
index 50af4a1e..c090dd83 100644
--- a/sbc/sbc.c
+++ b/sbc/sbc.c
@@ -1372,8 +1372,6 @@ int sbc_encode(sbc_t *sbc, void *input, int input_len, void *output,
 	if (written)
 		*written = framelen;
 
-	sbc->duration = (1000000 * priv->frame.subbands * priv->frame.blocks) / sbc->rate;
-
 	return samples * sbc->channels * 2;
 }
 
@@ -1404,6 +1402,11 @@ int sbc_get_frame_length(sbc_t *sbc)
 	return ret;
 }
 
+int sbc_get_frame_duration(sbc_t *sbc)
+{
+	return (1000000 * sbc->blocks * sbc->subbands) / sbc->rate;
+}
+
 int sbc_get_codesize(sbc_t *sbc)
 {
 	return sbc->subbands * sbc->blocks * sbc->channels * 2;
diff --git a/sbc/sbc.h b/sbc/sbc.h
index 08c3e020..cdf0d83e 100644
--- a/sbc/sbc.h
+++ b/sbc/sbc.h
@@ -42,8 +42,6 @@ struct sbc_struct {
 	int bitpool;
 	int swap;
 
-	unsigned long duration;
-
 	void *priv;
 };
 
@@ -57,6 +55,7 @@ int sbc_decode(sbc_t *sbc, void *input, int input_len, void *output,
 int sbc_encode(sbc_t *sbc, void *input, int input_len, void *output,
 		int output_len, int *written);
 int sbc_get_frame_length(sbc_t *sbc);
+int sbc_get_frame_duration(sbc_t *sbc);
 int sbc_get_codesize(sbc_t *sbc);
 void sbc_finish(sbc_t *sbc);