From: Michael Niedermayer <michaelni@gmx.at>
Date: Fri, 17 Apr 2009 18:12:00 +0000 (+0000)
Subject: Remove useless += from ff_imdct_half_c() found by CSA.
X-Git-Tag: v0.6~4685
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b278a1ed1c0dd5cadf50a9a3b761eaecebbc1276;p=platform%2Fupstream%2Flibav.git

Remove useless += from ff_imdct_half_c() found by CSA.

Originally committed as revision 18578 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavcodec/mdct.c b/libavcodec/mdct.c
index cb3388f..7bd4d77 100644
--- a/libavcodec/mdct.c
+++ b/libavcodec/mdct.c
@@ -142,7 +142,6 @@ void ff_imdct_half_c(MDCTContext *s, FFTSample *output, const FFTSample *input)
     ff_fft_calc(&s->fft, z);
 
     /* post rotation + reordering */
-    output += n4;
     for(k = 0; k < n8; k++) {
         FFTSample r0, i0, r1, i1;
         CMUL(r0, i1, z[n8-k-1].im, z[n8-k-1].re, tsin[n8-k-1], tcos[n8-k-1]);