Managed DirectX

Hi people,

Hi run some application with comes with DirectX SDK and both Managed and Unmanaged application's FPS stay the same. But when I run Managed application in fullscreen, it decrease a lot. It doens't happen with unmanaged Directx. For example, my application in C++, running in fullscreen mode, stay in 270 FPS. When I run the same application in Managed DirectX fullscreen mode, it stay in 80 FPS.

Someone knows why this problem occour

Thanks a lot.

Ricardo

Hi,

Thanks for your reply.

Is there a way to avoid this

Thanks!

Jose Ricardo

Hi Jon,

I tried to turn off vblak on my graphic card but the problem continues. Any suggestion

Does it happens with everybody here

Thanks a lot.

Ricardo

Nobody knows

Thanks!!

Ricardo

Hi Jim,

I'm using the ProgressiveMesh sample, with comes with DirectX SDK.

When I use this example using C++ in fullscreen, I get 154 fps. But when I use this example using Managed DX in fullscreen, I get 60 fps.

In both, using window mode, I get 180 fps.

Do you have any advice to help me

Thanks

Ricardo

May I ask what this has to do with the XNA Framework

Thanks a lot!

It solved my problem!

Ricardo