prefer_egl
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prefer_egl = true#
Depending on the OS and windowing environment, there are a number of different ways to access the GPU.
This option controls whether wakterm should attempt to use EGL to configure the GPU.
| Environment | prefer_egl=true | prefer_egl=false |
|---|---|---|
| Wayland | use wayland-egl | No effect: EGL is the only way to use the GPU |
| X11 | Use libEGL.so | No effect: EGL is the only way to use the GPU |
| macOS | Use MetalANGLE libEGL.dylib if installed alongside the wakterm-gui executable. Some versions of wakterm shipped with this configuration which translated OpenGL calls to Metal | Use Core OpenGL API (CGL). Since BigSur, CGL uses Metal APIs. |
| Windows | Use ANGLE to translate OpenGL calls to Direct3D, which makes wakterm more robust if you upgrade your graphics card drivers. | Use the OpenGL implementation provided by your graphics card vendor |
The default is true.