writing virtual audio driver

murasoliselvan 101 Dec 03, 2008 at 07:32

I am trying to tap the audio data which is going to play by the player. So i tried to use the virtual audio driver (simple) which is msvad path of WDK. I have couple of questions. Can anyone in this forum help me out?

1.do we have any IDE for building and debugging the kernel mode drivers for windows XP?(like visual studio for any appln)

2.What i have to implement in the copyto or copyfrom functions in the wavecyclic file? and where i have to call these functions to get the data which is going to be played?

3.do you know from where the pcm data is getting played in the audio device?

can anyone give me some light on this issues?

Muras K

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