Commits
Season Li authored and John Reck committed 13d1b4ab10f
renderthread: add EGL_EXT_buffer_age support EGL_EXT_buffer_age is better than EGL_BUFFER_PRESERVED because it can save memory bandwidth used to blit back buffer into front buffer. Change-Id: I2fea0ee08dc7dd66e348b04dd694d075d509d01b