vrend: Remove the usage of `eglGetPlatformDisplay`
There is no EGL_KHR_platform_base to complement the EXT one, thus one needs to know EGL 1.5 is supported in order to use the eglGetPlatformDisplay function pointer.
refer to https://lists.x.org/archives/xorg-devel/2016-October/051670.html
Signed-off-by: Yonggang Luo's avatarYonggang Luo luoyonggang@gmail.com
Edited by Yonggang Luo