GL_NV_shader_buffer_load
http://www.opengl.org/registry/specs/NV/shader_buffer_load.txt
GL_NV_shader_buffer_load
	GL_BUFFER_GPU_ADDRESS_NV 0x8F1D
	GL_GPU_ADDRESS_NV 0x8F34
	GL_MAX_SHADER_BUFFER_ADDRESS_NV 0x8F35
	void glGetBufferParameterui64vNV (GLenum target, GLenum pname, GLuint64EXT* params)
	void glGetIntegerui64vNV (GLenum value, GLuint64EXT* result)
	void glGetNamedBufferParameterui64vNV (GLuint buffer, GLenum pname, GLuint64EXT* params)
	GLboolean glIsBufferResidentNV (GLenum target)
	GLboolean glIsNamedBufferResidentNV (GLuint buffer)
	void glMakeBufferNonResidentNV (GLenum target)
	void glMakeBufferResidentNV (GLenum target, GLenum access)
	void glMakeNamedBufferNonResidentNV (GLuint buffer)
	void glMakeNamedBufferResidentNV (GLuint buffer, GLenum access)
	void glProgramUniformui64NV (GLuint program, GLint location, GLuint64EXT value)
	void glProgramUniformui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT* value)
	void glUniformui64NV (GLint location, GLuint64EXT value)
	void glUniformui64vNV (GLint location, GLsizei count, const GLuint64EXT* value)
