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| author |  Robert C. Helling <helling@atdotde.de> | 2014-12-04 16:42:00 +0100 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2014-12-04 16:26:47 -0600 |
| commit | aa22e0610c67dd86a54f7d7cab7987c399be4c46 (patch) | |
| tree | 043f46bac21a776972e94dbd5b17b2c0c02d021c /qt-ui/profile | |
| parent | 3e429ac77df46894444d426d26feda8c8aabe3d0 (diff) | |
| download | subsurface-aa22e0610c67dd86a54f7d7cab7987c399be4c46.tar.gz | |
Don't interpolate pressure while dragging waypoints
A profiler session in the planner shows that for deep long dives
a significant amount of CPU time is spent in populate_pressure_information()
which interpolates the cylinder pressure graphs.
This patch introduces a "fast" flag for the replot of the profile
which is active while the mouse button is still pressed and that
suppresses this calculation.
In the future, this flag could be used for other responsiveness tunings
of the plot.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-ui/profile')
| -rw-r--r-- | qt-ui/profile/profilewidget2.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qt-ui/profile/profilewidget2.cpp b/qt-ui/profile/profilewidget2.cpp index 347cc1bf8..869a2ed5c 100644 --- a/qt-ui/profile/profilewidget2.cpp +++ b/qt-ui/profile/profilewidget2.cpp @@ -492,7 +492,7 @@ void ProfileWidget2::plotDive(struct dive *d, bool force) * shown. */ plotInfo = calculate_max_limits_new(&displayed_dive, currentdc); - create_plot_info_new(&displayed_dive, currentdc, &plotInfo); + create_plot_info_new(&displayed_dive, currentdc, &plotInfo, !shouldCalculateMaxDepth); if(shouldCalculateMaxTime) maxtime = get_maxtime(&plotInfo); |