ardour/livetrax
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stationary PH: improve performance and reduce jitter.

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This commit is contained in:
Robin Gareus 2015-07-07 03:21:01 +02:00
parent 1e169ea3e8
commit 821cc80a35
1 changed files with 6 additions and 1 deletions
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7
gtk2_ardour/editor.cc
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@ -5694,7 +5694,12 @@ Editor::super_rapid_screen_update ()
if (target <= 0.0) {
target = 0.0;
}
reset_x_origin (target);
// compare to EditorCursor::set_position()
double const old_pos = sample_to_pixel_unrounded (leftmost_frame);
double const new_pos = sample_to_pixel_unrounded (target);
if (rint (new_pos) != rint (old_pos)) {
reset_x_origin (pixel_to_sample (floor (new_pos)));
}
}
}