Use IDCT functions when FASTTX=0

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11189 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/vc1.c

@@ -814,6 +814,9 @@ static int decode_sequence_header(AVCodecContext *avctx, GetBitContext *gb)
     if (!v->res_fasttx)
     {
         v->s.dsp.vc1_inv_trans_8x8 = simple_idct;
+        v->s.dsp.vc1_inv_trans_8x4 = simple_idct84_add;
+        v->s.dsp.vc1_inv_trans_4x8 = simple_idct48_add;
+//        v->s.dsp.vc1_inv_trans_4x4 = simple_idct44_add;
     }
 
     v->fastuvmc =  get_bits1(gb); //common