572         camera->startPreview();  in my_raw_callback()
708             camera->startPreview();  in my_jpeg_callback()
1275 int startPreview() {  in startPreview()  function
1364     camera->startPreview();  in startPreview()
2706             camera->startPreview();  in functional_menu()
2717             if ( startPreview() < 0 ) {  in functional_menu()
2778                 camera->startPreview();  in functional_menu()
2818                 startPreview();  in functional_menu()
2839                 startPreview();  in functional_menu()
2858                 if ( startPreview() < 0 ) {  in functional_menu()
3739                 if ( startPreview() < 0 ) {  in error_scenario()
3816             if ( startPreview() < 0 ) {  in error_scenario()