On Thu, 17 Feb 2005 01:17:47 +0800, HiNet <[EMAIL PROTECTED]> wrote: > Just as Nicolai said, everything can be done with 3D hardware > function of graphics cards. And if I am correct, only ATI's graphic > chips can support both 3D and colorkey in the same time. Hence, > we can do some OSD by using the feature of colorkey if we use > ATI's card. However, ATI does not support 16 bit color mode in > their close source driver for linux. Besides, some uncompressed > video streams are in YUV space. (Just imagine 16 video streams in > a DVR system. 480 frames/sec <== such a high frame rate, gpu's > color space conversion enough??) >
In the last version of the model that I posted, I introduced a color key feature. > > These reasons are why I want this open graphis card badly. I can offer > little help > on kernel driver writing if Tim needs. > Thank you! _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
