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

	EGL_CONSUMER_LATENCY_USEC_KHR 0x3210
	EGL_STREAM_STATE_KHR 0x3214
	EGL_STREAM_STATE_CREATED_KHR 0x3215
	EGL_STREAM_STATE_CONNECTING_KHR 0x3216
	EGLStreamKHR  eglCreateStreamAttribKHR (EGLDisplay  dpy, const EGLAttrib * attrib_list)
	EGLBoolean  eglQueryStreamAttribKHR (EGLDisplay  dpy, EGLStreamKHR  stream, EGLenum  attribute, EGLAttrib * value)
	EGLBoolean  eglSetStreamAttribKHR (EGLDisplay  dpy, EGLStreamKHR  stream, EGLenum  attribute, EGLAttrib  value)
	EGLBoolean  eglStreamConsumerAcquireAttribKHR (EGLDisplay  dpy, EGLStreamKHR  stream, const EGLAttrib * attrib_list)
	EGLBoolean  eglStreamConsumerReleaseAttribKHR (EGLDisplay  dpy, EGLStreamKHR  stream, const EGLAttrib * attrib_list)
