GL_NV_present_video
http://www.opengl.org/registry/specs/NV/present_video.txt
GL_NV_present_video
	GL_FRAME_NV 0x8E26
	GL_FIELDS_NV 0x8E27
	GL_CURRENT_TIME_NV 0x8E28
	GL_NUM_FILL_STREAMS_NV 0x8E29
	GL_PRESENT_TIME_NV 0x8E2A
	GL_PRESENT_DURATION_NV 0x8E2B
	void glGetVideoi64vNV (GLuint video_slot, GLenum pname, GLint64EXT* params)
	void glGetVideoivNV (GLuint video_slot, GLenum pname, GLint* params)
	void glGetVideoui64vNV (GLuint video_slot, GLenum pname, GLuint64EXT* params)
	void glGetVideouivNV (GLuint video_slot, GLenum pname, GLuint* params)
	void glPresentFrameDualFillNV (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLenum target1, GLuint fill1, GLenum target2, GLuint fill2, GLenum target3, GLuint fill3)
	void glPresentFrameKeyedNV (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLuint key0, GLenum target1, GLuint fill1, GLuint key1)
