Take idct permutation into account when initializing dequantization matrices

Originally committed as revision 15344 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 7f065b36c8
parent faf6d6964b
commit 7f065b36c8
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/vp3.c
+++ b/libavcodec/vp3.c
@ -627,7 +627,7 @@ static void init_dequantizer(Vp3DecodeContext *s)
                int qmin= 8<<(inter + !i);
                int qscale= i ? ac_scale_factor : dc_scale_factor;

-                s->qmat[inter][plane][i]= av_clip((qscale * coeff)/100 * 4, qmin, 4096);
+                s->qmat[inter][plane][s->dsp.idct_permutation[i]]= av_clip((qscale * coeff)/100 * 4, qmin, 4096);
            }
        }
    }