Hello, foreword: please cc me, since I'm not on the list, thanks! I've got an application emulating old computer hardwares. The old version of this stuff did anything with "raw" xlib solutions, which makes quite hard to integrate other UI components (menus, debugger windows etc etc) so I would like to move the whole stuff under GTK+. However I've got a problem: since it's an emulator, the output window (well, at least major part of it, since there is some status bar bottom, and menu bar at the top) is refreshed quite often (eg: 25fps) which is PAINFULLY slow when using eg gdk_draw_indexed_image() on a gtk_drawing_area from a buffer (8bpp indexed). So I'm about finding a better and faster solution. I've discovered that the best performance would be the solution to render into the format of target X11 visual, so I don't want to use indexed format or a fixed RGB32 or any similar method, since than GDK should render into the target format which can be done by me as well more efficiently (the rendering code which is part of the video hw emulation code deals with RGB values, so I need to contruct first RGB values, than creating an indexed image as buffer, than gdk_draw_indexed_image() will render into the target visual, errr ...), also I may would like to deal with software scaling (eg fullscreen without DGA, mode switch, and xvideo of course). Also I would introduce XVideo support, and I don't know how I will do this within a GTK application. Sorry, my question is probably OT here, but I can't find any solution. There's quite lots of documentation of GTK but nothing about integration with XVideo, "raw xlib like access" (well I cannot find better name for this) and likes. Thanks in advance, -- - Gábor _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
