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--Bug fixes

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-Fix crash when using Lanczos2 filter with color curves due to negative numbers. Fix by passing abs() of first argument to pow() in Renderer::GammaCorrection().
 -Fix crash in hexes with SP. Rounding error caused out of bounds index.
This commit is contained in:
mfeemster
2016-02-23 21:01:02 -08:00
parent c282ee4c2c
commit 32d6982210
4 changed files with 202 additions and 218 deletions
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9
Source/Ember/Variations03.h
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@ -2393,9 +2393,10 @@ public:
virtual void Precalc() override
{
m_InvN = m_Dist / m_Power;
m_Inv2PiN = M_2PI / m_Power;
m_Cn = m_Dist / m_Power / 2;
auto zp = Zeps(m_Power);
m_InvN = m_Dist / zp;
m_Inv2PiN = M_2PI / zp;
m_Cn = m_Dist / zp / 2;
}
protected:
@ -2405,7 +2406,7 @@ protected:
m_Params.clear();
m_Params.push_back(ParamWithName<T>(&m_Power, prefix + "phoenix_julia_power", 2));
m_Params.push_back(ParamWithName<T>(&m_Dist, prefix + "phoenix_julia_dist", 1));
m_Params.push_back(ParamWithName<T>(&m_XDistort, prefix + "phoenix_julia_x_distort", T(-T(0.5))));//Original omitted phoenix_ prefix.
m_Params.push_back(ParamWithName<T>(&m_XDistort, prefix + "phoenix_julia_x_distort", T(-0.5)));//Original omitted phoenix_ prefix.
m_Params.push_back(ParamWithName<T>(&m_YDistort, prefix + "phoenix_julia_y_distort"));
m_Params.push_back(ParamWithName<T>(true, &m_Cn, prefix + "phoenix_julia_cn"));//Precalc.
m_Params.push_back(ParamWithName<T>(true, &m_InvN, prefix + "phoenix_julia_invn"));