GL_EXT_framebuffer_object
http://www.opengl.org/registry/specs/EXT/framebuffer_object.txt
	GL_INVALID_FRAMEBUFFER_OPERATION_EXT 0x0506
	GL_MAX_RENDERBUFFER_SIZE_EXT 0x84E8
	GL_FRAMEBUFFER_BINDING_EXT 0x8CA6
	GL_RENDERBUFFER_BINDING_EXT 0x8CA7
	GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT 0x8CD0
	GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT 0x8CD1
	GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT 0x8CD2
	GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT 0x8CD3
	GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT 0x8CD4
	GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5
	GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6
	GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7
	GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9
	GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA
	GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB
	GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT 0x8CDC
	GL_FRAMEBUFFER_UNSUPPORTED_EXT 0x8CDD
	GL_MAX_COLOR_ATTACHMENTS_EXT 0x8CDF
	GL_COLOR_ATTACHMENT0_EXT 0x8CE0
	GL_COLOR_ATTACHMENT1_EXT 0x8CE1
	GL_COLOR_ATTACHMENT2_EXT 0x8CE2
	GL_COLOR_ATTACHMENT3_EXT 0x8CE3
	GL_COLOR_ATTACHMENT4_EXT 0x8CE4
	GL_COLOR_ATTACHMENT5_EXT 0x8CE5
	GL_COLOR_ATTACHMENT6_EXT 0x8CE6
	GL_COLOR_ATTACHMENT7_EXT 0x8CE7
	GL_COLOR_ATTACHMENT8_EXT 0x8CE8
	GL_COLOR_ATTACHMENT9_EXT 0x8CE9
	GL_COLOR_ATTACHMENT10_EXT 0x8CEA
	GL_COLOR_ATTACHMENT11_EXT 0x8CEB
	GL_COLOR_ATTACHMENT12_EXT 0x8CEC
	GL_COLOR_ATTACHMENT13_EXT 0x8CED
	GL_COLOR_ATTACHMENT14_EXT 0x8CEE
	GL_COLOR_ATTACHMENT15_EXT 0x8CEF
	GL_DEPTH_ATTACHMENT_EXT 0x8D00
	GL_STENCIL_ATTACHMENT_EXT 0x8D20
	GL_FRAMEBUFFER_EXT 0x8D40
	GL_RENDERBUFFER_EXT 0x8D41
	GL_RENDERBUFFER_WIDTH_EXT 0x8D42
	GL_RENDERBUFFER_HEIGHT_EXT 0x8D43
	GL_RENDERBUFFER_INTERNAL_FORMAT_EXT 0x8D44
	GL_STENCIL_INDEX1_EXT 0x8D46
	GL_STENCIL_INDEX4_EXT 0x8D47
	GL_STENCIL_INDEX8_EXT 0x8D48
	GL_STENCIL_INDEX16_EXT 0x8D49
	GL_RENDERBUFFER_RED_SIZE_EXT 0x8D50
	GL_RENDERBUFFER_GREEN_SIZE_EXT 0x8D51
	GL_RENDERBUFFER_BLUE_SIZE_EXT 0x8D52
	GL_RENDERBUFFER_ALPHA_SIZE_EXT 0x8D53
	GL_RENDERBUFFER_DEPTH_SIZE_EXT 0x8D54
	GL_RENDERBUFFER_STENCIL_SIZE_EXT 0x8D55
	void glBindFramebufferEXT (GLenum target, GLuint framebuffer)
	void glBindRenderbufferEXT (GLenum target, GLuint renderbuffer)
	GLenum glCheckFramebufferStatusEXT (GLenum target)
	void glDeleteFramebuffersEXT (GLsizei n, const GLuint* framebuffers)
	void glDeleteRenderbuffersEXT (GLsizei n, const GLuint* renderbuffers)
	void glFramebufferRenderbufferEXT (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer)
	void glFramebufferTexture1DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level)
	void glFramebufferTexture2DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level)
	void glFramebufferTexture3DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset)
	void glGenFramebuffersEXT (GLsizei n, GLuint* framebuffers)
	void glGenRenderbuffersEXT (GLsizei n, GLuint* renderbuffers)
	void glGenerateMipmapEXT (GLenum target)
	void glGetFramebufferAttachmentParameterivEXT (GLenum target, GLenum attachment, GLenum pname, GLint* params)
	void glGetRenderbufferParameterivEXT (GLenum target, GLenum pname, GLint* params)
	GLboolean glIsFramebufferEXT (GLuint framebuffer)
	GLboolean glIsRenderbufferEXT (GLuint renderbuffer)
	void glRenderbufferStorageEXT (GLenum target, GLenum internalformat, GLsizei width, GLsizei height)
