From: Thomas Vander Stichele <thomas@apestaart.org>
Date: Fri, 30 Aug 2002 15:30:04 +0000 (+0000)
Subject: copy_on_write
X-Git-Tag: 1.19.3~509^2~16316
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=68b9c479079002ebec1880bc0c1a9caec21fae61;p=platform%2Fupstream%2Fgstreamer.git

copy_on_write

Original commit message from CVS:
copy_on_write
---

diff --git a/gst/audiofx/audiowsinclimit.c b/gst/audiofx/audiowsinclimit.c
index 9a0b65e..fc916a8 100644
--- a/gst/audiofx/audiowsinclimit.c
+++ b/gst/audiofx/audiowsinclimit.c
@@ -234,6 +234,9 @@ gst_lpwsinc_chain (GstPad * pad, GstBuffer * buf)
    * to make amends we keep the incoming buffer around and write our
    * output samples there */
 
+  /* get a writable buffer */
+  buf = gst_buffer_copy_on_write (buf);
+
   src = (gfloat *) GST_BUFFER_DATA (buf);
   residue_samples = filter->wing_size * 2 + 1;
   input_samples = GST_BUFFER_SIZE (buf) / sizeof (gfloat);