what is your hardware?
If you say intel, then it is a driver issue.
If you say ATI: get current drivers. 8.1 is known to solve a fair load of OpenGL bugs.
And OGL is faster on any DX9 level hardware actually mainly because DX7 drivers never got really 3D optimized, while OpenGL ones did.
If you say intel, then it is a driver issue.
If you say ATI: get current drivers. 8.1 is known to solve a fair load of OpenGL bugs.
And OGL is faster on any DX9 level hardware actually mainly because DX7 drivers never got really 3D optimized, while OpenGL ones did.