celp filters: Do not read earlier than the start of the 'out' vector.

[ffmpeg] / libavcodec / synth_filter.c

diff --git a/libavcodec/synth_filter.c b/libavcodec/synth_filter.c
index 4af496d37285e67e217669b407e7c2fce577bcbd..8e6f1202fe81670dd4f2e393f9b0d78a428924b4 100644 (file)
--- a/libavcodec/synth_filter.c
+++ b/libavcodec/synth_filter.c
@@ -1,20 +1,20 @@
 /*
  * copyright (c) 2008 Michael Niedermayer <michaelni@gmx.at>
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -29,7 +29,7 @@ static void synth_filter_float(FFTContext *imdct,
     float *synth_buf= synth_buf_ptr + *synth_buf_offset;
     int i, j;
 
-    ff_imdct_half(imdct, synth_buf, in);
+    imdct->imdct_half(imdct, synth_buf, in);
 
     for (i = 0; i < 16; i++){
         float a= synth_buf2[i     ];