diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp index e2e573f0e1..fc1806f982 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp @@ -134,7 +134,11 @@ static void updateFormatFromContext(QSurfaceFormat &format) } format.setProfile(QSurfaceFormat::NoProfile); + const bool isStereo = format.testOption(QSurfaceFormat::StereoBuffers); format.setOptions(QSurfaceFormat::FormatOptions()); + // Restore flags that come from the VisualInfo/FBConfig. + if (isStereo) + format.setOption(QSurfaceFormat::StereoBuffers); if (format.renderableType() == QSurfaceFormat::OpenGL) { if (format.version() < qMakePair(3, 0)) { |