wglSwapIntervalEXT

[Dardan]

i use wglext for wglSwapIntervalEXT
but i cant resovle the link error. what dll do i need ofr wglext functions>

[mfort]

You must obtain a pointer to this functions. It cannot be directly linked. For example use this
PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT = wglGetProcAddress("wglSwapIntervalEXT");

[Dardan]

I get that the function was already defined in wglext, and that PROC cant be converted int PFNWGLSWAPINTERVALEXTPROC

[mfort]

Just cast it to the right type:
PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC) wglGetProcAddress("wglSwapIntervalEXT");

[Dardan]

thanks man