"Ho-sang Song" <telmewhy@xxxxxxxxxxx> wrote: > 1. SWIN problem > First, I ioctled GCAP and there was VID_TYPE_OVERLAY. next, GFBUF-SFBUF-GWIN-SWIN. ( I've got DGA base address from X server using XF86DGAGetVideoLL function and passed it to video_window's base member. ) > But when I ioctled SWIN, it returned -1. so I can't start capture. Is your program suid root ? IIRC you need privileges to query/use the DGA extension and stuff... > 2. xawtv > I've got xawtv from Gerd's page, and 'rpm -ta'ed and installed all progs using -Uvh switch. Running xawtv, it told me that ... > -----message------- > image format list for port 43 > inux/i686 (2.2.18) > Xv: using port 42 for video > 0x32315659 (YV12) planar > 0x30323449 (I420) planar > Xv: no usable image format found (port 43) > The app-defaults file is not correctly installed. > Your fault (core dumped) > --------------------- Hmm.. and you have "dri" and "v4l" in the modules list in XF86Config -4 ? See the manual for the app-defaults file (or my post to the list last week). > 3. dga executable binary from XFree 4.0.2 > It is 'small program testing DGA extension'. In addition to manual ( man dga ), it should display some information and fill the screen with a different color by key stroke. > But not my case. No information, and after keystroke(except q:quit) all system operation halted (screen filled with some color). Err.. does it lock-up your system or can you exit by pressing "q" ? On this machine the screen just blanks but pressing "q" exits alright. I don't think you have to worry about that unless it completeley freezes the machine. HTH a bit, -- Ragga
