From owner-FreeBSD-tech-jp@jp.freebsd.org  Thu Jun 12 18:24:41 1997
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Date: Thu, 12 Jun 1997 18:24:37 +0900 (JST)
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To: FreeBSD-tech-jp@jp.freebsd.org
In-Reply-To: Your message of "Mon, 26 May 1997 22:31:00 +0900".
	<199705261331.WAA00336@singer.tertio.atoll>
From: ohashi@mickey.ai.kyutech.ac.jp (Takeshi Ohashi)
X-Mailer: mnews [version 1.20] 1996-12/08(Sun)
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Subject: [FreeBSD-tech-jp 267] Re: Frame grabber: GV-VCP/PCI video capter card 
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$BBg66!w6e9)Bg$G$9!%(B

GV-VCP/PCI $B$N(B $B%G%U%)%k%H$N?'@_Dj$K$D$$$F$G$9!%(B

yoshiaki>>$B$H$3$m$G%G%8%+%a(B(DS-7)$B$K$D$J$$$G$_$?$N$G$9$,(B DS-7 $B$N=PNO$O7k9=0E$$$G$9!#(B
yoshiaki>>ioctl $B$G%3%s%H%i%9%H$H%V%i%$%H$rD4@0$9$l$P2?$H$+(B...$B$+$J!#(B

  ioctl(fd, METEORGBRIG, &c);  printf("brightness=%d\n", c & 0xff);
  ioctl(fd, METEORGCONT, &c);  printf("contrast=%d\n", c & 0xff);
  ioctl(fd, METEORGCSAT, &c);  printf("saturation=%d\n", c & 0xff);
  ioctl(fd, METEORGHUE, &c);   printf("hue=%d\n", c & 0xff);	

$B$H$7$F$_$?$i!"$=$l$>$l(B 0, 108, 90, 0 $B$K$J$C$F$^$7$?!%0E$$$O$:$G$9$M!%(B

  c = 70;  ioctl(fd, METEORSBRIG, &c);

$B$/$i$$$G$9$k$@$1$G?oJ,$h$/$J$j$^$9!%(B

$B$^$?!"(B640x240$B0J2<$G$h$1$l$P!"(B

  struct meteor_geomet geo;
  geo.columns = 320;
  geo.rows = 240;
  geo.frames = 1;
  geo.oformat = METEOR_GEO_RGB24 | METEOR_GEO_EVEN_ONLY;
  ioctl(fd, METEORSETGEO, &geo);

$B$H$9$k$H6v?t%U%#!<%k%I$@$1$H$+$b<h$l$^$9$M!%(B

# $B:#F|(B3$BKgFO$$$?$N$G!"<j85$K(B GV-VCP/PCI $B$@$1$G(B 4$BKg$K$J$C$F$7$^$$$^$7$?!%(B
# $B2?$K;H$&$s$@$m$&(B >> $B<+J,(B
--
$B$*$*$O$7(B
