cc/animation/timing_function.cc - Issue 393713002: Scroll offset animation curve retargeting.

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Unified Diff: cc/animation/timing_function.cc

Issue 393713002: Scroll offset animation curve retargeting. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Remove workaround. Created 6 years, 5 months ago

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Index: cc/animation/timing_function.cc

diff --git a/cc/animation/timing_function.cc b/cc/animation/timing_function.cc

index bf11c20fe03a13f448f486ff600aef2005ea9d4c..71319e121d8c10ad3bf2f0c0a6b9dfd37c7bf165 100644

--- a/cc/animation/timing_function.cc

+++ b/cc/animation/timing_function.cc

@@ -45,6 +45,10 @@ void CubicBezierTimingFunction::Range(float* min, float* max) const {

*max = static_cast<float>(max_d);

}

+float CubicBezierTimingFunction::Velocity(double x) const {

+ return static_cast<float>(bezier_.Slope(x));

// These numbers come from

// http://www.w3.org/TR/css3-transitions/#transition-timing-function_tag.

scoped_ptr<TimingFunction> EaseTimingFunction::Create() {

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