Date: Tue, 14 Jul 1998 17:28:45 +0100 From: Roger Hardiman <roger@cs.strath.ac.uk> To: multimedia@FreeBSD.ORG Subject: New IOCTLfor bt848 updates Message-ID: <35AB873D.B2715B0@cs.strath.ac.uk>
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Hi, If you are trying the new ioctl for the active region (grab area) I have some new restrictions. RGB24 mode. WIDTHS Width. The active region width must not be less than 1.66*meteor geo width Eg METEORGEO is 256x128. Active region can be from 768 to 424 wide. (in PAL mode) This applies to Interlaced, Even and Odd modes. HEIGHTS In Interlaced mode the active region height must not be less than the MeteorGeo height. Eg METEORGEO is 256x128. Active region height can be from 576 down to 128. (PAL numbers) In Even Only or Odd Only the active region must not be less that 2*meteor geo height. Eg METEORGEO is 256x128. Active region height can be from 576 down to 256. (PAL numbers) Can anyone help track down the cause of these limits. Cheers Roger To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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