remove double check of pb->read_seek

[ffmpeg] / libavcodec / vc1.c

diff --git a/libavcodec/vc1.c b/libavcodec/vc1.c
index ac2a4de98e3bb7470cfea897758d72cddc26affe..b1b55a613cf5810491027c9960525de58330c34e 100644 (file)
--- a/libavcodec/vc1.c
+++ b/libavcodec/vc1.c
@@ -813,7 +813,10 @@ static int decode_sequence_header(AVCodecContext *avctx, GetBitContext *gb)
     v->res_fasttx = get_bits1(gb);
     if (!v->res_fasttx)
     {
-        v->s.dsp.vc1_inv_trans_8x8 = simple_idct;
+        v->s.dsp.vc1_inv_trans_8x8 = ff_simple_idct;
+        v->s.dsp.vc1_inv_trans_8x4 = ff_simple_idct84_add;
+        v->s.dsp.vc1_inv_trans_4x8 = ff_simple_idct48_add;
+        v->s.dsp.vc1_inv_trans_4x4 = ff_simple_idct44_add;
     }
 
     v->fastuvmc =  get_bits1(gb); //common