1 files changed, 20 insertions, 5 deletions
diff --git a/src/core/gl_surface_qt.cpp b/src/core/gl_surface_qt.cpp
index e8f77e9ed..30a915598 100644
--- a/src/core/gl_surface_qt.cpp
+++ b/src/core/gl_surface_qt.cpp
@@ -174,6 +174,26 @@ bool GLSurfaceGLX::IsCreateContextSupported()
     return ExtensionsContain(g_extensions, "GLX_ARB_create_context");
 }
 
+bool GLSurfaceGLX::IsCreateContextRobustnessSupported()
+{
+    return false; // ExtensionsContain(g_extensions, "GLX_ARB_create_context_robustness");
+}
+
+bool GLSurfaceGLX::IsCreateContextProfileSupported()
+{
+    return false; // ExtensionsContain(g_extensions, "GLX_ARB_create_context_profile");
+}
+
+bool GLSurfaceGLX::IsCreateContextES2ProfileSupported()
+{
+    return ExtensionsContain(g_extensions, "GLX_ARB_create_context_es2_profile");
+}
+
+bool GLSurfaceGLX::IsOMLSyncControlSupported()
+{
+    return false; // ExtensionsContain(g_extensions, "GLX_OML_sync_control");
+}
+
 bool GLSurfaceGLX::HasGLXExtension(const char *name)
 {
     return ExtensionsContain(g_extensions, name);
@@ -189,11 +209,6 @@ const char* GLSurfaceGLX::GetGLXExtensions()
     return g_extensions;
 }
 
-bool GLSurfaceGLX::IsCreateContextRobustnessSupported()
-{
-    return false;
-}
-
 bool GLSurfaceQtGLX::InitializeOneOff()
 {
     static bool initialized = false;