최원선 wrote: > Hi, all. > > I have some question about GTK backend Directfb performance. > > > > I tested GTK draw animation including about 30 png files. > it has low speed for image loading. > > Also, I created some windows having bg image and switched focus them. > it has low speed for window switching too. > in addition, when window is switched, I could see GTKDFB default gray > screen between old window with new window for about 1~2 sec. > > > > It's serious problem for me that GTKDFB default screen appeared between > window with window whenever windows are switched. > for my thinking, GTKDFB may has too long time for image loading or > window drawing. > so, I tested 8bit image (size is only 10KB!!), but window switching has > low speed and default screen. > > > > my target board lcd size is 800x480. > and arm9 533Mhz cpu , 128 ram. > gtk version is 2.12.6 > directFB version is 1.1.1 > cairo version is 1.4.10 > pango version 1.16.4
Please try later versions with the attached patch that I posted on Feb 16. -- Best regards, Denis Oliver Kropp .------------------------------------------. | DirectFB - Hardware accelerated graphics | | http://www.directfb.org/ | "------------------------------------------"
gdk-dok-diff-testing.patch.bz2
Description: application/bzip
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