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some instrumentation for MidiRegionView::redisplay_model()

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This commit is contained in:
Paul Davis 2022-03-30 23:09:48 -06:00
parent cc0869d931
commit 3ff4d6c5ab
1 changed files with 6 additions and 3 deletions
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9
gtk2_ardour/midi_region_view.cc
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@ -39,6 +39,7 @@
#include "pbd/memento_command.h"
#include "pbd/stateful_diff_command.h"
#include "pbd/stacktrace.h"
#include "pbd/unwind.h"
#include "ardour/debug.h"
@ -1091,7 +1092,9 @@ MidiRegionView::redisplay_model()
return;
}
// CALLGRIND_START_INSTRUMENTATION;
// PBD::stacktrace (std::cerr, 8);
Timing t;
group->canvas()->freeze_queue_draw ();
@ -1228,8 +1231,8 @@ MidiRegionView::redisplay_model()
group->canvas()->thaw_queue_draw ();
// CALLGRIND_STOP_INSTRUMENTATION;
// CALLGRIND_DUMP_STATS;
t.update ();
std::cerr << "REDISPLAY of " << region()->name() << " complete after " << t.elapsed_msecs() << std::endl;
}
void