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Date:      Sat, 17 Jul 1999 20:21:52 +0300 (EEST)
From:      Juha Nurmela <junki@qn-lpr2-165.quicknet.inet.fi>
To:        multimedia@freebsd.org
Subject:   AleVT (nice teletext viewer) workaround for bt848
Message-ID:  <Pine.BSF.4.05.9907172001560.657-100000@pena.oh5nxo.ampr.org>

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Hello.

alevt works very nicely after taking out the sequence check.
It even blits "=C4=E4li=F6 =E4l=E4 ly=F6, =F6=F6li=E4 l=E4ikkyy !" correctl=
y.

$ diff -c alev*/vbi.c.orig alev*/vbi.c
*** alevt-1.4.4/vbi.c.orig      Sat Jul 17 20:08:09 1999
--- alevt-1.4.4/vbi.c   Sat Jul 17 20:07:49 1999
***************
*** 511,520 ****
--- 511,522 ----
      if (n !=3D vbi->bufsize)
        return;
 =20
+ #if 0
      seq =3D *(u32 *)&rawbuf[n - 4];
      if (vbi->seq+1 !=3D seq)
        out_of_sync(vbi);
      vbi->seq =3D seq;
+ #endif
 =20
      for (i =3D 0; i+BPL <=3D n; i +=3D BPL)
        vbi_line(vbi, rawbuf + i);




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