EGL_KHR_partial_update
https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf
EGL_KHR_partial_update

	EGL_BUFFER_AGE_KHR 0x313D
	EGLBoolean  eglSetDamageRegionKHR (EGLDisplay  dpy, EGLSurface  surface, EGLint * rects, EGLint  n_rects)
