Look at the code at www.codeguru.com dll apihijack
-----Original Message-----
From: Gianluca Bruni [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 04, 2001 7:20 PM
To: Rudi De Vos
Subject: R: hook video driver
Hi,
thaks for reply.
I apologize I can't help you. I'm a Windows programmer but I have not
tools to develop video drivers (I guess you use something like SDDK or
similar).
Your approach works in WinNT/Win2K.
Do you know how to hook video driver under Win95/Win98?
Another strategy could be, as I read in WinVNC FAQ, to hook GDI32.DLL.
What do you think?
Bye
Gianluca
-----Messaggio originale-----
Da: Rudi De Vos < [EMAIL PROTECTED]>
A: Gianluca Bruni < [EMAIL PROTECTED]>
Cc: [EMAIL PROTECTED] < [EMAIL PROTECTED]>
Data: martedl 4 settembre 2001 16.49
Oggetto: hook video driver
Hi,
Indeed that is the intention.
At this point , I can capture drvbitblt drvcopybits and drvtextout
calls(mirror video driver).
A shared memory is setup between the video driver and winvnc, so vnc can
pass and read some data from the driver.
The biggest problem is to find a way to track the window changes using
the data provided by thoose drv-functions.
There exist a msdn document "Tracking window changes" . But this doc is
not clear to me and has only partial code.
Any help welcome
Rudi
-----Original Message-----
From: Gianluca Bruni [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 04, 2001 2:01 PM
To: Rudi De Vos
Subject: Re: help with vnc video driver
Hi,
my name is Gianluca, from Italy.
I've read your message in VNC forum about use of video driver in Win2k.
What do you mean? Are you developing an hook video driver to get the
screen updates? If so, please tell me something about that.
Thanks
Gianluca
---------------------------------------------------------------------
To unsubscribe, send a message with the line: unsubscribe vnc-list
to [EMAIL PROTECTED]
See also: http://www.uk.research.att.com/vnc/intouch.html
---------------------------------------------------------------------
