simplify escape decoding

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@6685 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

simplify escape decoding
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@6685 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
d3530795 · michael · 85c691bf · d3530795
Commit d3530795 authored Oct 13, 2006 by michael
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Showing with 3 additions and 3 deletions

libavcodec/h264.c libavcodec/h264.c +3 -3

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--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -6164,14 +6164,14 @@ static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n
            if( coeff_abs >= 15 ) {
                int j = 0;
                while( get_cabac_bypass( &h->cabac ) ) {
-                    coeff_abs += 1 << j;
                    j++;
                }

+                coeff_abs=1;
                while( j-- ) {
-                    if( get_cabac_bypass( &h->cabac ) )
-                        coeff_abs += 1 << j ;
+                    coeff_abs += coeff_abs + get_cabac_bypass( &h->cabac );
                }
+                coeff_abs+= 14;
            }

            if( !qmul ) {