[FFmpeg-cvslog] amrnb: use correct size when copying lsf_r array

[Mans Rullgard]

ffmpeg | branch: master | Mans Rullgard <mans at mansr.com> | Sun Feb 20 16:47:19 2011 +0000| [46382ae2ec4f705e574f83164f3ab58178e000e9] | committer: Michael Niedermayer

amrnb: use correct size when copying lsf_r array

lsf_r is an array of int16_t, not float.

Signed-off-by: Mans Rullgard <mans at mansr.com>
(cherry picked from commit 1efa772e20be5869817b2370a557bb14e7ce2fff)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=46382ae2ec4f705e574f83164f3ab58178e000e9
---

 libavcodec/amrnbdec.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/amrnbdec.c b/libavcodec/amrnbdec.c
index ec896c7..2883b9c 100644
--- a/libavcodec/amrnbdec.c
+++ b/libavcodec/amrnbdec.c
@@ -255,7 +255,7 @@ static void lsf2lsp_for_mode12k2(AMRContext *p, double lsp[LP_FILTER_ORDER],
     }
 
     if (update)
-        memcpy(p->prev_lsf_r, lsf_r, LP_FILTER_ORDER * sizeof(float));
+        memcpy(p->prev_lsf_r, lsf_r, LP_FILTER_ORDER * sizeof(*lsf_r));
 
     for (i = 0; i < LP_FILTER_ORDER; i++)
         lsf_q[i] = lsf_r[i] * (LSF_R_FAC / 8000.0) + lsf_no_r[i] * (1.0 / 8000.0);