[SCM] libav/experimental: simplify

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 204424a4c747d1257a4180d90f5249a8ef9c71e6
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Sat Apr 7 21:30:19 2007 +0000

    simplify
    
    Originally committed as revision 8655 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 085d1a1..d24acbc 100644
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -1332,10 +1332,8 @@ static int adpcm_decode_frame(AVCodecContext *avctx,
             table[0][i] = get_sbits(&gb, 16);
 
         /* Initialize the previous sample.  */
-        for (ch = 0; ch < 2; ch++) {
-            prev[ch][0] = get_sbits(&gb, 16);
-            prev[ch][1] = get_sbits(&gb, 16);
-        }
+        for (i = 0; i < 4; i++)
+            prev[0][i] = get_sbits(&gb, 16);
 
         if (samplecnt >= (samples_end - samples) /  (st + 1)) {
             av_log(avctx, AV_LOG_ERROR, "allocated output buffer is too small\n");

-- 
Libav/FFmpeg packaging