Updated: April 19, 2023 |
Display hardware-rendered content using OpenGL ES 1.x
gles-vsync [-config=egl_configuration] [-double-buffer] [-interval=swap_interval] [-pos=x,y] [-single-buffer] [-size=widthxheight] [-verbose]
QNX Neutrino
Set optional EGL configuration specifiers. These optional configuration specifiers are set using a comma-separated list. The specifiers may include the following: pixel format and/or multi-sampling specifications, or an EGL configuration number. If you're using an EGL configuration number, it must not be specified with other specifiers.
Specify pixel format as one of the following:
where "a" indicates alpha bits and "x" indicates ignored bits.
Specify multi-sampling as:
[rate]x
where rate is a valid sampling rate (e.g., 2, 4, 8, ...).
For example, the following are all valid ways of specifying the EGL configuation option:
If no specific EGL configuration is provided, this utility uses the platform-specific EGL configuration. Use egl-configs to determine the the EGL configurations that are supported on your target.
The gles1-vsync binary is a command-line tool that can be used to confirm that screen is running and all necessary drivers for OpenGL ES 1.x are in place, and can start successfully.
To run gles1-vsync:
# gles1-vsync