69030 zoom video port for capture

I have v4l device which outputs data to chips 69030 using zoom video port in YUV format. When chip driver is called by X11 v4l module to open an offscreen surface in YUV format, the driver only sets up the BitBlt playback engine. It doesn't set up the capture engine (which enables playing ba

Re: Newbie question, difference between offscreen and onscreen image formats?

- Original Message - From: "Mark Vojkovich" <[EMAIL PROTECTED]> To: "Suhaib Chishtie" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Monday, February 09, 2004 5:36 PM Subject: Re: Newbie question, difference between offscreen and onscreen image fo

Re: Newbie question, difference between offscreen and onscreen image formats?

Sent: Saturday, February 07, 2004 6:29 PM Subject: Re: Newbie question, difference between offscreen and onscreen image formats? > The image formats registered via xf86XVScreenInit are ones that > are exported to the clients. The ones registered via > xf86XVRegisterOffscreenImages are for intern

Newbie question, difference between offscreen and onscreen image formats?

I'm trying to make v4l driver to work with chips (Chips and tech 69030) x11 driver. The frame grabber can only write directly to offscreen video memory in YUV format. But the X11 v4l driver reports RGB as the only offscreen image format available. Althoough the chips does support both RGB and YU