Re: how glx extension uses the software render

2009-03-06 Thread Mustafizur Rahaman
en by actual DRI driver functions, if DRI setup is successful, otherwise it will automatically fall to these s/w fallback. You can also search for posts against my name in the mailing list archive, you will get some hints. Regs, Rahaman. Thanks, Regards, Baisheng On Friday 06 March 2009 02:05:56 am M

Re: how glx extension uses the software render

2009-03-05 Thread Mustafizur Rahaman
I mode.But, in run time, the DRI setup can fail and in that case, request will still be sent to xserver but then xserver will by pass them to mesa to render. Thanks! Regards, Baisheng On Thursday 05 March 2009 04:56:57 am Mustafizur Rahaman wrote: Hi, I also faced the same problem s

Re: how glx extension uses the software render

2009-03-05 Thread Mustafizur Rahaman
Hi, I also faced the same problem sometime back , but any how after lot of debugging and analyzing the code, i have got some sort of understanding, which i am sharing.If anywhere, my understanding is not correct, i apologize for that. Check for these three files 1>glxcmds.c & glxext.c & 2> gl

Re: XRandr: change notifications

2009-02-16 Thread Mustafizur Rahaman
I am not too confident about my knowledge :-( but this is what i know...i think the app gets the notification through ConfigureNotify event. We are using gtk app, and that's how we are notified whenever the screen is rotated. Bipin George Mathew wrote: When we use Xrandr to rotate/resize the s

What is the role of drawable parameter in XCreatePixmap()

2009-02-11 Thread Mustafizur Rahaman
Hi, We pass a drawable parameter as input while calling XCreatePixmap().Now this drawable can be either a X window Id(which we got from a previous call to XCreateWindow) Or, this drawable could be a X pixmap id(which we got from a previous XCreatePixmap() call). I checked the xlib manual and i

DRI extension of xserver

2008-09-23 Thread Mustafizur
Hi, I was investigating the DRI extension API of the xserver & i was particularly looking into the XF86DRICreateContext API. As i see when client sends this request to xserver, in response to this Xserver creates a drm context & pass it to the client.Client then sends this drm context to the 3D d