Hi, All
I am new to qnx , and there are some questions about how 3d works on qnx .

1. Most of gles demo source code will create a surface which size is the same with the display, can it be resized and 
move around the desktop and will opengles driver track the window size and position change?

2. libGLESv1_CM.so seems to provide the gles1.0 core support, which will load libgf.so and load the corresponding 3d 
driver.

Current definition of 3d acceleration interface is very limited , how can I provide gles2.0 support? 

I want to provid a library like libGLESv2_CM.so , but EGL seems not open source,  I don't know how to interact with EGL,
 is there any programming guide?

Or is there any programming guide to completely replace the EGL and core lib?

Thanks!