OpenGL: Difference between revisions
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You can enable OpenGL by setting <code>hardware. | You can enable OpenGL by setting <code>hardware.graphics.enable = true;</code><ref group=note>Renamed from <code>hardware.opengl.enable</code> in [[NixOS]] 24.11</ref> in your <code>/etc/nixos/configuration.nix</code>. | ||
OpenGL must break purity due to the need for hardware-specific linkage. Intel, AMD, and Nvidia have different drivers for example. On NixOS, these libraries are symlinked under | OpenGL must break purity due to the need for hardware-specific linkage. Intel, AMD, and Nvidia have different drivers for example. On NixOS, these libraries are symlinked under | ||
/run/opengl-driver/lib | /run/opengl-driver/lib | ||
and optionally (if <code>hardware.opengl.driSupport32Bit</code> is enabled) | and optionally (if <code>hardware.graphics.enable32Bit</code><ref group=note>Renamed from <code>hardware.opengl.driSupport32Bit</code> in [[NixOS]] 24.11</ref> is enabled) | ||
/run/opengl-driver-32/lib | /run/opengl-driver-32/lib | ||
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If <code>glxinfo</code> returns <code>Error: couldn't find RGB GLX visual or fbconfig</code>, ensure you have <code>hardware.opengl.extraPackages = [ pkgs.mesa.drivers ];</code> set. | If <code>glxinfo</code> returns <code>Error: couldn't find RGB GLX visual or fbconfig</code>, ensure you have <code>hardware.opengl.extraPackages = [ pkgs.mesa.drivers ];</code> set. | ||
== Notes == | |||
<references group=note /> | |||
== Related == | == Related == | ||