Set QT_QPA_EGLFS_ALWAYS_SET_MODE=1 by default for RetroPie compatibility

This commit is contained in:
Cameron Gutman 2021-01-03 11:16:59 -06:00
parent 68acb78ae6
commit ff516f63b4

View file

@ -323,6 +323,13 @@ int main(int argc, char *argv[])
qInfo() << "Unable to detect Wayland or X11, so EGLFS will be used by default. Set QT_QPA_PLATFORM to override this.";
qputenv("QT_QPA_PLATFORM", "eglfs");
if (!qEnvironmentVariableIsSet("QT_QPA_EGLFS_ALWAYS_SET_MODE")) {
qInfo() << "Setting display mode by default. Set QT_QPA_EGLFS_ALWAYS_SET_MODE=0 to override this.";
// The UI doesn't appear on RetroPie without this option.
qputenv("QT_QPA_EGLFS_ALWAYS_SET_MODE", "1");
}
if (!QFile("/dev/dri").exists()) {
qWarning() << "Unable to find a KMSDRM display device!";
qWarning() << "On the Raspberry Pi, you must enable the 'fake KMS' driver in raspi-config to use Moonlight outside of the GUI environment.";