On Fri, 23 Jul 2004 02:15:34 +0200, Oliver Endriss <[EMAIL PROTECTED]> wrote: > On Thursday 22 July 2004 23:51, Jeremy Jones wrote: > > On Thu, 22 Jul 2004 13:06:15 +0200, Oliver Endriss <[EMAIL PROTECTED]> wrote: > > > On Thursday 22 July 2004 07:24, Jeremy Jones wrote: > > > > ... > > > > I am really only interested in using the VIDEOHSIZE window to create > > > > an IRD-like EPG, but if the OSD API were to change I figured why not > > > > change it to be able to create all the window types. I have done > > > > testing of the change and haven't noticed any problems yet. Would it > > > > be possible to get these changes added to the CVS repository. > > > > > > Hm, there is a small problem with this patch: > > > The application cannot detect whether the running driver really supports > > > the new function. I'd rather add a new OSD command OSD_OpenRaw. An old > > > driver would return EINVAL in this case. > > > > Hi Oliver, > > > > Thanks for the feedback. I have created a new patch using the > > implementation you suggested. > > Looks ok. If nobody complains I will add the patch to CVS. > I will also move av7110_window_display_type from av7110_hw.h to osd.h. > (Should not matter, as the OSD stuff is av7110-specific anyway.) > > BTW, what's the difference between true size and normal size display > type, e.g. VIDEOTHSIZE/VIDEOHSIZE?
I don't know the formal definition of the true size display types but when I compare them to regular video windows the width of the true size video is thinner (maybe 15%-20%) while the height seems unchanged. (NTSC) > While playing with these functions I found something interesting: > Euro1080 will not crash the ARM if you open a VIDEOHSIZE or VIDEOQSIZE > OSD window! You will get a terrible picture but the ARM keeps running. > > I found that the video decoder does not obey the x-size of the window, > while the y-limit works fine. This could explain why Euro1080 crashes > the ARM in normal mode. Maybe the decoder writes beyond the right border > of the screen. Could this be fixed in the firmware? Thank You, bball
