av_log(v, AV_LOG_INFO, "Transform used: %ix%i\n",
av_log(v->s.avctx, AV_LOG_INFO, "Transform used: %ix%i\n",
static int decode_b_picture_secondary_header(VC9Context *v){    GetBitContext *gb = &v->s.gb;    int status;    bitplane_decoding(&v->skip_mb_plane, v);    if (status < 0) return -1;#if TRACE    if (v->mv_mode == MV_PMODE_MIXED_MV)    {        status = bitplane_decoding(&v->mv_type_mb_plane, v);        if (status < 0)            return -1;#if TRACE        av_log(v->s.avctx, AV_LOG_DEBUG, "MB MV Type plane encoding: "               "Imode: %i, Invert: %i\n", status>>1, status&1);#endif    }    //bitplane    status = bitplane_decoding(&v->direct_mb_plane, v);    if (status < 0) return -1;#if TRACE    av_log(v->s.avctx, AV_LOG_DEBUG, "MB Direct plane encoding: "           "Imode: %i, Invert: %i\n", status>>1, status&1);#endif    av_log(v->s.avctx, AV_LOG_DEBUG, "Skip MB plane encoding: "           "Imode: %i, Invert: %i\n", status>>1, status&1);#endif    /* FIXME: what is actually chosen for B frames ? */    v->mv_diff_vlc = &vc9_mv_diff_vlc[get_bits(gb, 2)];    v->cbpcy_vlc = &vc9_cbpcy_p_vlc[get_bits(gb, 2)];    if (v->dquant)    {        vop_dquant_decoding(v);    }    if (v->vstransform)    {        v->ttmbf = get_bits(gb, 1);        if (v->ttmbf)        {            v->ttfrm = get_bits(gb, 2);            av_log(v, AV_LOG_INFO, "Transform used: %ix%i\n",                   (v->ttfrm & 2) ? 4 : 8, (v->ttfrm & 1) ? 4 : 8);        }    }    /* Epilog should be done in caller */    return 0;}