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Remove suspect pixel-based control point x position clamping; this may cause issues in libart, so may need reverting.

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git-svn-id: svn://localhost/ardour2/branches/3.0@12504 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2012-05-31 17:07:47 +00:00
parent 650f16620d
commit d4af4d99e9
1 changed files with 2 additions and 23 deletions
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25
gtk2_ardour/automation_line.cc
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@ -495,30 +495,9 @@ AutomationLine::drag_motion (double x, float fraction, bool ignore_x, bool with_
/* clamp x */
for (list<ControlPoint*>::iterator i = points.begin(); i != points.end(); ++i) {
if ((*i)->can_slide() && !ignore_x) {
/* clamp min x */
double const a = (*i)->get_x() + dx;
double const b = before_x + 1;
if (a < b) {
dx += b - a;
}
/* clamp max x */
if (after) {
if (after_x - before_x < 2) {
/* after and before are very close, so just leave this alone */
dx = 0;
} else {
double const a = (*i)->get_x() + dx;
double const b = after_x - 1;
if (a > b) {
dx -= a - b;
}
}
}
x = max (x, before_x);
x = min (x, after_x);
}
}