+int MWindow::get_cpus(int out_w, int out_h)
+{
+ if( !out_w ) out_w = edl->session->output_w;
+ if( !out_h ) out_h = edl->session->output_h;
+ int cpus = out_w*out_h/0x80000 + 1;
+ if( cpus > preferences->processors )
+ cpus = preferences->processors;
+ return cpus;
+}
+int MWindow::get_cpus()
+{
+ return get_cpus(edl->session->output_w, edl->session->output_h);
+}
+