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Profile Session::save_state

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This commit is contained in:
Robin Gareus 2016-04-08 21:45:32 +02:00
parent ff05c82312
commit 94ebad3854
1 changed files with 8 additions and 0 deletions
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8
libs/ardour/session_state.cc
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@ -782,6 +782,10 @@ Session::save_state (string snapshot_name, bool pending, bool switch_to_snapshot
return 1;
}
#ifndef NDEBUG
const int64_t save_start_time = g_get_monotonic_time();
#endif
/* tell sources we're saving first, in case they write out to a new file
* which should be saved with the state rather than the old one */
for (SourceMap::const_iterator i = sources.begin(); i != sources.end(); ++i) {
@ -879,6 +883,10 @@ Session::save_state (string snapshot_name, bool pending, bool switch_to_snapshot
StateSaved (snapshot_name); /* EMIT SIGNAL */
}
#ifndef NDEBUG
const int64_t elapsed_time_us = g_get_monotonic_time() - save_start_time;
cerr << "saved state in " << setprecision (1) << elapsed_time_us / 1000. << " ms\n";
#endif
return 0;
}