Changeset 1831 for pjproject/trunk/pjmedia/src/pjmedia/wsola.c

Timestamp:

Feb 29, 2008 12:00:46 PM (17 years ago)

Author:

bennylp

Message:

Added pjmedia_wsola_reset()

File:

• pjproject/trunk/pjmedia/src/pjmedia/wsola.c (modified) (1 diff)

pjproject/trunk/pjmedia/src/pjmedia/wsola.c

@@ -352 +352 @@
     return PJ_SUCCESS;
 }
+
+
+PJ_DEF(pj_status_t) pjmedia_wsola_reset( pjmedia_wsola *wsola,
+                                         unsigned options)
+{
+    PJ_ASSERT_RETURN(wsola && options==0, PJ_EINVAL);
+    PJ_UNUSED_ARG(options);
+
+    pjmedia_zero_samples(wsola->buf, wsola->cur_cnt);
+    wsola->cur_cnt = (pj_uint16_t)(wsola->hist_cnt + 
+                                   wsola->samples_per_frame);
+    return PJ_SUCCESS;
+}
+
 
 static void expand(pjmedia_wsola *wsola, unsigned needed)