I am calling wglChoosePixelFormat with the following attributes:
WGL_RED_BITS_ARB, 32,
WGL_GREEN_BITS_ARB, 32,
WGL_BLUE_BITS_ARB, 32,
WGL_ALPHA_BITS_ARB, 32,
WGL_DRAW_TO_PBUFFER_ARB, GL_TRUE,
WGL_FLOAT_COMPONENTS_NV, GL_TRUE,
WGL_ACCELERATION_ARB,GL_FULL_ACCELERATION_ARB
WGL_DEPTH_BITS_ARB, 32,
WGL_STENCIL_BITS_ARB, 32,
WGL_DOUBLE_BUFFER_ARB, GL_FALSE,
WGL_SUPPORT_OPENGL_ARB, GL_TRUE
The call fails… any idea what might be going wrong and/or how do I investigate it further? I’ve got an ATI 9800 and my colors are set to 32-bit. Thanks for any help.