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| author | Paul Davis <paul@linuxaudiosystems.com> | 2010-02-18 16:34:09 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2010-02-18 16:34:09 +0000 |
| commit | 95b8a69a586463b30e36ab41f9f41ba138360e16 (patch) | |
| tree | 90aaca9c8f502a6e490146c1480f62ba3dfd4917 /libs/pbd/undo.cc | |
| parent | 993af4468b244dd1d9c7f9ddc1e1fef24616322f (diff) | |
overall timing for undo/redo ops
git-svn-id: svn://localhost/ardour2/branches/3.0@6699 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/pbd/undo.cc')
| -rw-r--r-- | libs/pbd/undo.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libs/pbd/undo.cc b/libs/pbd/undo.cc index 8d65101913..223c533ff8 100644 --- a/libs/pbd/undo.cc +++ b/libs/pbd/undo.cc @@ -122,15 +122,25 @@ UndoTransaction::operator() () void UndoTransaction::undo () { + struct timeval start, end, diff; + gettimeofday (&start, 0); for (list<Command*>::reverse_iterator i = actions.rbegin(); i != actions.rend(); ++i) { (*i)->undo(); } + gettimeofday (&end, 0); + timersub (&end, &start, &diff); + cerr << "Undo took " << diff.tv_sec << '.' << diff.tv_usec << endl; } void UndoTransaction::redo () { + struct timeval start, end, diff; + gettimeofday (&start, 0); (*this)(); + gettimeofday (&end, 0); + timersub (&end, &start, &diff); + cerr << "Undo took " << diff.tv_sec << '.' << diff.tv_usec << endl; } XMLNode &UndoTransaction::get_state() |