Add locking when modifying for viewer object lists

[grits] / src / gis-opengl.h

diff --git a/src/gis-opengl.h b/src/gis-opengl.h
index df40002fa84a9765eb5c3554be1bed553e16a418..72d7b13bdf0fe62050ad28a4bbc190e06fce401e 100644 (file)
--- a/src/gis-opengl.h
+++ b/src/gis-opengl.h
@@ -39,9 +39,11 @@ struct _GisOpenGL {
 
        /* instance members */
        GTree      *objects;
+       GMutex     *objects_lock;
        RoamSphere *sphere;
        GMutex     *sphere_lock;
        guint       sm_source[2];
+       guint       ue_source;
 
        /* for testing */
        gboolean    wireframe;