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remove unused functions

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This commit is contained in:
Riccardo Mottola 2023-09-12 23:09:08 +02:00
parent 2e4af41c70
commit 1815556e4e
1 changed files with 0 additions and 20 deletions
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20
Source/NSAnimation.m
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@ -78,14 +78,6 @@ _GSBezierEval(_GSBezierDesc *b, float t)
return b->a[0] + t * (b->a[1] + t * (b->a[2] + t * b->a[3]));
}
static inline float
_GSBezierDerivEval(_GSBezierDesc *b, float t)
{
if (!b->areCoefficientsComputed)
_GSBezierComputeCoefficients(b);
return b->a[1] + t * (2.0 * b->a[2] + t * 3.0 * b->a[3]);
}
static inline void
_GSRationalBezierComputeBezierDesc(_GSRationalBezierDesc *rb)
{
@ -106,18 +98,6 @@ _GSRationalBezierEval(_GSRationalBezierDesc *rb, float t)
return _GSBezierEval(&(rb->n), t) / _GSBezierEval(&(rb->d), t);
}
static inline float
_GSRationalBezierDerivEval(_GSRationalBezierDesc *rb, float t)
{
float h;
if (!rb->areBezierDescComputed)
_GSRationalBezierComputeBezierDesc(rb);
h = _GSBezierEval(&(rb->d), t);
return (_GSBezierDerivEval(&(rb->n), t) * h
- _GSBezierEval (&(rb->n), t) * _GSBezierDerivEval(&(rb->d), t))
/ (h*h);
}
static
_NSAnimationCurveDesc _gs_animationCurveDesc[] =
{