1 files changed, 30 insertions, 1 deletions

diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c
index 0e20ea031d..2e0129c28c 100644
--- a/ui/gtk-gl-area.c
+++ b/ui/gtk-gl-area.c
@@ -170,6 +170,23 @@ void gd_gl_area_switch(DisplayChangeListener *dcl,
     }
 }
 
+static int gd_cmp_gl_context_version(int major, int minor, QEMUGLParams *params)
+{
+    if (major > params->major_ver) {
+        return 1;
+    }
+    if (major < params->major_ver) {
+        return -1;
+    }
+    if (minor > params->minor_ver) {
+        return 1;
+    }
+    if (minor < params->minor_ver) {
+        return -1;
+    }
+    return 0;
+}
+
 QEMUGLContext gd_gl_area_create_context(DisplayGLCtx *dgc,
                                         QEMUGLParams *params)
 {
@@ -177,8 +194,8 @@ QEMUGLContext gd_gl_area_create_context(DisplayGLCtx *dgc,
     GdkWindow *window;
     GdkGLContext *ctx;
     GError *err = NULL;
+    int major, minor;
 
-    gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));
     window = gtk_widget_get_window(vc->gfx.drawing_area);
     ctx = gdk_window_create_gl_context(window, &err);
     if (err) {
@@ -196,6 +213,18 @@ QEMUGLContext gd_gl_area_create_context(DisplayGLCtx *dgc,
         g_clear_object(&ctx);
         return NULL;
     }
+
+    gdk_gl_context_make_current(ctx);
+    gdk_gl_context_get_version(ctx, &major, &minor);
+    gdk_gl_context_clear_current();
+    gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));
+
+    if (gd_cmp_gl_context_version(major, minor, params) == -1) {
+        /* created ctx version < requested version */
+        g_clear_object(&ctx);
+    }
+
+    trace_gd_gl_area_create_context(ctx, params->major_ver, params->minor_ver);
     return ctx;
 }