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| author | Thomas Vander Stichele <thomas@apestaart.org> | 2002-08-30 15:30:04 +0000 |
|---|---|---|
| committer | Thomas Vander Stichele <thomas@apestaart.org> | 2002-08-30 15:30:04 +0000 |
| commit | 68b9c479079002ebec1880bc0c1a9caec21fae61 (patch) | |
| tree | e2626669c8e9f936a8acb8c24900f9a8ff0876e3 /gst | |
| parent | 2976d0f45d1d3a22bbccbc2921c702fb715e6bea (diff) | |
copy_on_write
Original commit message from CVS:
copy_on_write
Diffstat (limited to 'gst')
| -rw-r--r-- | gst/audiofx/audiowsinclimit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gst/audiofx/audiowsinclimit.c b/gst/audiofx/audiowsinclimit.c index 9a0b65e1..fc916a82 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); |