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No-op; small tidy-ups.

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git-svn-id: svn://localhost/ardour2/branches/3.0@8735 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2011-02-07 01:13:03 +00:00
parent ad1f38c0a2
commit 7ba6f98f9c
1 changed files with 5 additions and 11 deletions
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16
gtk2_ardour/ardour_ui2.cc
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@ -780,7 +780,7 @@ ARDOUR_UI::shuttle_box_motion (GdkEventMotion* ev)
gint
ARDOUR_UI::mouse_shuttle (double x, bool force)
{
double half_width = shuttle_box.get_width() / 2.0;
double const half_width = shuttle_box.get_width() / 2.0;
double distance = x - half_width;
if (distance > 0) {
@ -820,20 +820,14 @@ ARDOUR_UI::use_shuttle_fract (bool force)
if (Config->get_shuttle_units() == Semitones) {
const double step = 1.0 / 24.0; // range is 24 semitones up & down
double semitones;
semitones = round (shuttle_fract / step);
double const step = 1.0 / 24.0; // range is 24 semitones up & down
double const semitones = round (shuttle_fract / step);
speed = pow (2.0, (semitones / 12.0));
} else {
bool neg;
double fract;
neg = (shuttle_fract < 0.0);
fract = 1 - sqrt (1 - (shuttle_fract * shuttle_fract)); // Formula A1
bool const neg = (shuttle_fract < 0.0);
double fract = 1 - sqrt (1 - (shuttle_fract * shuttle_fract)); // Formula A1
if (neg) {
fract = -fract;