View Single Post
Old 17th May 2009, 10:31   #1052  |  Link
Grmpf
Registered User
 
Join Date: Apr 2009
Posts: 37
Quote:
Originally Posted by madshi View Post
I don't think so. madVR asks the GPU about which scanline is currently being drawn. The allowed numbers (according to Microsoft documentation) are between 0 and the height of the graphics mode you're using. So if your GPU is set to 1080p, your GPU may return scanline numbers between 0 and 1080. However, I got scanlines reported like 1116. That confused my display refresh rate calculation formulas. This looks like a simple bug in the graphics driver to me.
Maybe Microsoft is counting front porch, back porch and sync width lines too ? 1080p is 1125 lines that way (you can see this at my screenshots over at the EnTechTaiwan-4770 Thread) - 1116 would be inside that number.

Btw great to see this release - i will try to test it today.
Grmpf is offline   Reply With Quote