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(1) do not write sequential same-value automation data into a ControlList (2) thin AutomationList data when reloading from disk (similar code as Ben's from ardour 2.X, but without user-adjustable thinning density at present). Should fix #4583 and maybe others caused by NaN's occuring from zero-slope lines

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git-svn-id: svn://localhost/ardour2/branches/3.0@11078 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2011-12-26 22:13:54 +00:00
parent 773d20f330
commit 5f88b44245
5 changed files with 68 additions and 3 deletions
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2
libs/evoral/src/Curve.cpp
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@ -124,7 +124,6 @@ Curve::solve ()
} else {
fpi = 2 / (slope_before + slope_after);
}
}
/* compute second derivative for either side of control point `i' */
@ -297,7 +296,6 @@ Curve::_get_vector (double x0, double x1, float *vec, int32_t veclen)
for (i = 1; i < veclen; ++i) {
vec[i] = vec[i-1] + yfrac;
}
return;
}