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fix some out-of-bounds error in the OpenCL rigid body pipeline

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re-enable an OpenCL/gpu rigid body example (box-box stack)
This commit is contained in:
erwincoumans
2015-05-01 21:34:27 -07:00
parent 7ca20f529a
commit 01d14f538a
20 changed files with 2710 additions and 12 deletions
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10
src/Bullet3OpenCL/BroadphaseCollision/b3GpuSapBroadphase.cpp
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@@ -1031,9 +1031,9 @@ void b3GpuSapBroadphase::calculateOverlappingPairs(int maxPairs)
if (m_dst.size()!=(numSmallAabbs+1))
{
m_dst.resize(numSmallAabbs+1);
m_sum.resize(numSmallAabbs+1);
m_sum2.resize(numSmallAabbs+1);
m_dst.resize(numSmallAabbs+128);
m_sum.resize(numSmallAabbs+128);
m_sum2.resize(numSmallAabbs+128);
m_sum.at(numSmallAabbs)=b3MakeVector3(0,0,0); //slow?
m_sum2.at(numSmallAabbs)=b3MakeVector3(0,0,0); //slow?
}
@@ -1044,8 +1044,8 @@ void b3GpuSapBroadphase::calculateOverlappingPairs(int maxPairs)
launcher.setBuffer(m_smallAabbsMappingGPU.getBufferCL());
launcher.setBuffer(m_sum.getBufferCL());
launcher.setBuffer(m_sum2.getBufferCL());
launcher.setConst( numSmallAabbs+1 );
int num = numSmallAabbs+1;
launcher.setConst( numSmallAabbs );
int num = numSmallAabbs;
launcher.launch1D( num);