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--Code changes

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-Remove the unused field m_RotCenterY from Ember.
 -Make a #define for fma() testing, but seems to make no difference.
 -Optimize some of the OpenCL iteration kernel generation code.
 -Possible fix to an OpenCL compilation bug when using blur curve on AMD on Mac.
This commit is contained in:
Person
2020-03-15 00:40:57 -07:00
parent 6fc5082fd4
commit f170811e09
11 changed files with 160 additions and 76 deletions
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16
Source/Ember/Renderer.cpp
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@ -1526,10 +1526,10 @@ void Renderer<T, bucketT>::Accumulate(QTIsaac<ISAAC_SIZE, ISAAC_INT>& rand, Poin
{
if (Rotate() != 0)
{
T p00 = p.m_X - CenterX();
T p11 = p.m_Y - m_Ember.m_RotCenterY;
p.m_X = (p00 * m_RotMat.A()) + (p11 * m_RotMat.B()) + CenterX();
p.m_Y = (p00 * m_RotMat.D()) + (p11 * m_RotMat.E()) + m_Ember.m_RotCenterY;
T p00 = p.m_X - m_Ember.m_CenterX;
T p11 = p.m_Y - m_Ember.m_CenterY;
p.m_X = (p00 * m_RotMat.A()) + (p11 * m_RotMat.B()) + m_Ember.m_CenterX;
p.m_Y = (p00 * m_RotMat.D()) + (p11 * m_RotMat.E()) + m_Ember.m_CenterY;
}
//Checking this first before converting gives better performance than converting and checking a single value, which the original did.
@ -1599,10 +1599,10 @@ void Renderer<T, bucketT>::Accumulate(QTIsaac<ISAAC_SIZE, ISAAC_INT>& rand, Poin
{
if (Rotate() != 0)
{
T p00 = p.m_X - CenterX();
T p11 = p.m_Y - m_Ember.m_RotCenterY;
p.m_X = (p00 * m_RotMat.A()) + (p11 * m_RotMat.B()) + CenterX();
p.m_Y = (p00 * m_RotMat.D()) + (p11 * m_RotMat.E()) + m_Ember.m_RotCenterY;
T p00 = p.m_X - m_Ember.m_CenterX;
T p11 = p.m_Y - m_Ember.m_CenterY;
p.m_X = (p00 * m_RotMat.A()) + (p11 * m_RotMat.B()) + m_Ember.m_CenterX;
p.m_Y = (p00 * m_RotMat.D()) + (p11 * m_RotMat.E()) + m_Ember.m_CenterY;
}
if (m_CarToRas.InBounds(p))