PyOpenCL .92 GL Interop

gl_interop92.py

from OpenGL import GLX
 
   def clinit(self):
        plats = cl.get_platforms()
        ctx_props = cl.context_properties

        props = [(ctx_props.PLATFORM, plats[0]), 
                 (ctx_props.GL_CONTEXT_KHR, platform.GetCurrentContext())]

        import sys 
        if sys.platform == "linux2":
            props.append((ctx_props.GLX_DISPLAY_KHR, 
                          GLX.glXGetCurrentDisplay()))
        elif sys.platform == "win32":
            props.append((ctx_props.WGL_HDC_KHR, 
                          WGL.wglGetCurrentDC()))

        self.ctx = cl.Context(properties=props)
        self.queue = cl.CommandQueue(self.ctx)

        return