How can I initialize a windowless OpenGL context with the minimal amount of code? I've read here that you can use wglCreateContextAttribsARB to create windowless context, however it doesn't explai...

I was trying to use WGL_ARB_pbuffer for offscreen rendering with OpenGL, but I was failed during initialization. Here is my code. wglGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC) wgl...

The following functions are duplicated between opengl32.dll and gdi32.dll: WGL GDI wglChoosePixelFormat ChoosePixelFormat wglDescribePixelFormat DescribePixelFormat wglGetPixelFormat Get...

I usually create a pixel format using wglChoosePixelFormatARB() with these arguments (among others): WGL_DOUBLE_BUFFER_ARB = GL_TRUE WGL_SAMPLE_BUFFERS_ARB = GL_TRUE WGL_SAMPLES_ARB = 4 i.e. dou...