Wed Sep 25 23:21:56 ADT 2002
This is a test application for the Matrox G400 TV output on CRTC2
under DirectFB. DO NOT run this unless you have a G400 with TV output.
You also need:
- A version of DirectFB with Ville Syrjälä's maven and CRTC2 code,
plus my patch to return the current field (all this is in
- Ville Syrjälä's kernel patch for CRTC2 VBI interrupts.
- A working V4L input source: I have a bttv-supported card.
This application captures frames from V4L and outputs them to your
G400: a software video pass-thru. This is a proof-of-concept, showing
we can output high quality video, and write a nifty PVR and stuff like
To get this working:
- edit the top of dfbtv.c, there are some relevant #define's if you
want to use PAL mode or something like that ;-)
Contact me: firstname.lastname@example.org