xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
acquire.hpp	4d99525703 first commit	6 月之前
cl_gl.hpp	4d99525703 first commit	6 月之前
cl_gl_ext.hpp	4d99525703 first commit	6 月之前
context.hpp	4d99525703 first commit	6 月之前
gl.hpp	4d99525703 first commit	6 月之前
opengl_buffer.hpp	4d99525703 first commit	6 月之前
opengl_renderbuffer.hpp	4d99525703 first commit	6 月之前
opengl_texture.hpp	4d99525703 first commit	6 月之前