> On Die, 2003-01-21 at 23:19, Hans Korneder wrote: > > > > An xvideo picture (actually an video stream) of the size 1920x1080 > > > > should be shown in a window of the size 1024x576 (the monitor size is > > > > 1280x1024). What actually being displayed is the right hand side of the > > > > image, about 80% of the picture, and on the left hand side of the window > > > > a pink bar is being displayed. > > > > > > IIRC, the radeon driver advertises a larger maximum Xv image size than > > > the hardware can actually handle. Vladimir? > > > > Any way to find out the actual image size the hardware can handle? > > Is there something like a table of proven capabilities of the cards? > > Here's an excerpt from an old post I have on this topic. I don't think > the radeon driver has code to skip pixels, and its offscreen images code > sets the limit at 1024x1024. >
All Radeon chips support 2Kx2K hardware overlay surface which should be able to handle this case. Not sure if the problem is related to offscreen images code, is v4l driver involved here? It could also be some hidden bug in overlay down-scaling code. Hui > Earthling Michel Dänzer (MrCooper)/ Debian GNU/Linux (powerpc) developer > XFree86 and DRI project member / CS student, Free Software enthusiast > > _______________________________________________ > XFree86 mailing list > [EMAIL PROTECTED] > http://XFree86.Org/mailman/listinfo/xfree86 > _______________________________________________ XFree86 mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xfree86
