GL_EXT_robustness
https://www.khronos.org/registry/OpenGL/extensions/EXT/EXT_robustness.txt
GL_EXT_robustness

	GL_LOSE_CONTEXT_ON_RESET_EXT 0x8252
	GL_GUILTY_CONTEXT_RESET_EXT 0x8253
	GL_INNOCENT_CONTEXT_RESET_EXT 0x8254
	GL_UNKNOWN_CONTEXT_RESET_EXT 0x8255
	GL_RESET_NOTIFICATION_STRATEGY_EXT 0x8256
	GL_NO_RESET_NOTIFICATION_EXT 0x8261
	GL_CONTEXT_ROBUST_ACCESS_EXT 0x90F3
	void glGetnUniformfvEXT (GLuint program, GLint location, GLsizei bufSize, GLfloat* params)
	void glGetnUniformivEXT (GLuint program, GLint location, GLsizei bufSize, GLint* params)
	void glReadnPixelsEXT (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data)