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Date:      Thu, 6 Mar 1997 02:34:43 -0500 (EST)
From:      Thomas Arnold <tom@inna.net>
To:        Amancio Hasty <hasty@rah.star-gate.com>
Cc:        multimedia@freebsd.org, luigi@labinfo.iet.unipi.it
Subject:   Re: Video Capture for FreeBSD 
Message-ID:  <Pine.BSI.3.95.970306022729.13517C-100000@caught.inna.net>
In-Reply-To: <199703060618.WAA00815@rah.star-gate.com>
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Thanks!

It looks ugly but I defined :

char bigbuff[921600]

then changed the writing routine to look like :

 for (c = 0 ; c < ROWS*COLS*3; c++) {
                bigbuff[c]= ((*rgb16 >> 7) & 0xf8);     /* r */
                c++;
                bigbuff[c]= ((*rgb16 >> 2) & 0xf8);     /* g */
                c++;
                bigbuff[c]= ((*rgb16++ << 3) & 0xf8);   /* b */
        }
        write(o, &bigbuff[0], 921600);

I would be interested in seeing how this could be done more elegantly.

Thanks!  It now runs in 2.54 seconds!  I can take my QuickCam off the
air and replace it with the WinTV card and a security camera.

     +-----------------------------------------------+
     : Tom Arnold - No relation to Rosanne           :
     : SysAdmin/Pres - TBI, Ltd ( inna.net )         :
     : The Middle Peninsula's Internet Connection    :
     +-----------------------------------------------+

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