Graphics.Rendering.OpenGL.GL.Framebuffer
auxBuffers
doubleBuffer
stereoBuffer
rgbaBits
stencilBits
depthBits
accumBits
rgbaSignedComponents
data BufferMode
drawBuffer
drawBuffers
maxDrawBuffers
indexMask
colorMask
stencilMask
stencilMaskSeparate
depthMask
data ClearBuffer
clear
clearColor
clearIndex
clearStencil
clearDepth
clearAccum
data AccumOp
accum