GL_ARB_bindless_texture
http://www.opengl.org/registry/specs/gl/ARB/bindless_texture.txt
GL_ARB_bindless_texture
	GL_UNSIGNED_INT64_ARB 0x140F
	GLuint64 glGetImageHandleARB (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format)
	GLuint64 glGetTextureHandleARB (GLuint texture)
	GLuint64 glGetTextureSamplerHandleARB (GLuint texture, GLuint sampler)
	void glGetVertexAttribLui64vARB (GLuint index, GLenum pname, GLuint64EXT* params)
	GLboolean glIsImageHandleResidentARB (GLuint64 handle)
	GLboolean glIsTextureHandleResidentARB (GLuint64 handle)
	void glMakeImageHandleNonResidentARB (GLuint64 handle)
	void glMakeImageHandleResidentARB (GLuint64 handle, GLenum access)
	void glMakeTextureHandleNonResidentARB (GLuint64 handle)
	void glMakeTextureHandleResidentARB (GLuint64 handle)
	void glProgramUniformHandleui64ARB (GLuint program, GLint location, GLuint64 value)
	void glProgramUniformHandleui64vARB (GLuint program, GLint location, GLsizei count, const GLuint64* values)
	void glUniformHandleui64ARB (GLint location, GLuint64 value)
	void glUniformHandleui64vARB (GLint location, GLsizei count, const GLuint64* value)
	void glVertexAttribL1ui64ARB (GLuint index, GLuint64EXT x)
	void glVertexAttribL1ui64vARB (GLuint index, const GLuint64EXT* v)