Hello,
I have some queries

1. Is it possible to directly access Video RAM from User Application?
2. If not, How to read/write data directly to Video RAM ?

When searched, I found that certain IOCTLs ( like IOCTL_VIDEO_MAP_VIDEO_MEMORY ) available for Video RAM access. But It seems that these IOCTL are being used by the video driver. Can we have access to these IOCTLs and How?
Can you provide some clue as to how we can go ahead.

Regards

Sandeep