egl: add null platform
authorChia-I Wu <olv@lunarg.com>
Tue, 20 Sep 2011 06:01:26 +0000 (14:01 +0800)
committerChia-I Wu <olv@lunarg.com>
Tue, 20 Sep 2011 09:44:15 +0000 (17:44 +0800)
commit5eca41665bbd6deb5ffff011e47ff0cec41916da
treef136471780d9a1a54ec5d2e6bf706c1df5f4e474
parentfb4ceb9638cbedc09446e3c21c15d9dfd72b7a6d
egl: add null platform

The null platform has no window or pixmap surface (but pbuffer surface).
And the only valid display is EGL_DEFAULT_DISPLAY.  It is useful for
offscreen rendering.  It works everywhere becase no window system is
required.
src/egl/main/Makefile
src/egl/main/egldisplay.c
src/egl/main/egldisplay.h