Use MTC instead of MIDI Timecode as the string for the external sync button. Fixes...

[ardour.git] / gtk2_ardour / audio_region_view.cc

diff --git a/gtk2_ardour/audio_region_view.cc b/gtk2_ardour/audio_region_view.cc
index c3a2903e8b117e97022c7e917cb0967b5180b753..51a016d2c3b8e7bab058573264a7389ec9640e58 100644 (file)
--- a/gtk2_ardour/audio_region_view.cc
+++ b/gtk2_ardour/audio_region_view.cc
@@ -588,8 +588,9 @@ AudioRegionView::reset_fade_in_shape_width (framecnt_t width)
        width = std::max ((framecnt_t) 64, width);
 
        Points* points;
-       
-       double pwidth = width / samples_per_unit;
+
+       /* round here to prevent little visual glitches with sub-pixel placement */
+       double const pwidth = rint (width / samples_per_unit);
        uint32_t npoints = std::min (gdk_screen_width(), (int) pwidth);
        double h;
 
@@ -674,7 +675,9 @@ AudioRegionView::reset_fade_out_shape_width (framecnt_t width)
        width = std::max ((framecnt_t) 64, width);
 
        Points* points;
-       double pwidth = width / samples_per_unit;
+
+       /* round here to prevent little visual glitches with sub-pixel placement */
+       double const pwidth = rint (width / samples_per_unit);
        uint32_t npoints = std::min (gdk_screen_width(), (int) pwidth);
        double h;