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Qt: Request a specific GL version so GLES doesn't get used on Wayland. #1651

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Merged
phkahler merged 1 commit into from
Dec 10, 2025
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Qt: Request a specific GL version so GLES doesn't get used on Wayland. #1651

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10 changes: 10 additions & 0 deletions src/platform/guiqt.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1044,6 +1044,16 @@ int main(int argc, char** argv) {
// See https://bugreports.qt.io/browse/QTBUG-89812
QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts, true);

// Specify the GL version so Qt doesn't use GLES on Wayland, which
// doesn't handle "#version 120" shaders.
{
QSurfaceFormat fmt;
fmt.setRenderableType(QSurfaceFormat::OpenGL);
fmt.setVersion(3, 2);
fmt.setProfile(QSurfaceFormat::CoreProfile);
QSurfaceFormat::setDefaultFormat(fmt);
}

Platform::SSApplication app(argc, argv);
Platform::Open3DConnexion();
SS.Init();
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