XLib Help : RGBA Visual and Window Creation

Hello Xorg Mailing List, Lately I've been trying to create a window with XWindowCreate() using depth, class, and visual from a visual I obtain using XGetVisualInfo() (of course I parse the XVisualInfo[] for a single XVisualInfo). When X creates the window, I get the following error: X Error o

Re: XLib Help : RGBA Visual and Window Creation

In fact, that was one problem, but now I am getting a Bad Match "Invalid Parameters" error. Same code with dc.vinfo->class changed to InputOutput/CopyFromParent. Any suggestions for that? On Mon, Apr 23, 2012 at 2:44 PM, Julien Cristau wrote: > On Sun, Apr 22, 2012 at 11:01:21 -

How to edit Drawable/XdbeBackBuffer data?...

Hey, I'm trying to darken/lighten the image data in a Drawable/XdbeBackBuffer. Any ideas on how to get access to the data?...I've done an XGetImage() on Drawable but that really slows down the application I'm editing... Thanks, Lee ___ xorg@lists.x.org:

Re: How to edit Drawable/XdbeBackBuffer data?...

, bh, 0, 0); } int ftime = 1; void drawbar(Monitor *m) { int x; unsigned int i, occ = 0, urg = 0; XftColor *col; Client *c; if(ftime == 1) { ftime = 0; XTintBG(m, 0, 0, m->ww, bh); } XCopyArea(dpy, dc.bg, dc.drawable, dc.gc, 0, 0, m->ww, bh, 0, 0); }