StacktraceTop:pgm_gl_image_dispose (object=0xbb93ab0) at pgmglimage.c:771 g_object_unref () from /usr/lib/libgobject-2.0.so.0 gst_object_unref () from /usr/lib/libgstreamer-0.10.so.0 gl_drawable_free (glviewport=<value optimized out>, delete_all_gl_drawable_from_layer (glviewport=0x9d58080,
StacktraceTop: pgm_gl_ image_dispose (object=0xbb93ab0) at pgmglimage.c:771 libgobject- 2.0.so. 0 libgstreamer- 0.10.so. 0 all_gl_ drawable_ from_layer (glviewport= 0x9d58080,
g_object_unref () from /usr/lib/
gst_object_unref () from /usr/lib/
gl_drawable_free (glviewport=<value optimized out>,
delete_