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Don't access pairCache->getOverlappingPairArrayPtr() if there are 0 pairs.

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Thanks to knox31085
Fixes Issue 579.
This commit is contained in:
erwin.coumans
2012-01-23 22:04:46 +00:00
parent 58d1d14880
commit 79b78e6469
1 changed files with 44 additions and 43 deletions
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5
src/BulletMultiThreaded/SpuGatheringCollisionDispatcher.cpp
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@@ -205,7 +205,8 @@ void SpuGatheringCollisionDispatcher::dispatchAllCollisionPairs(btOverlappingPai
//send one big batch //send one big batch
int numTotalPairs = pairCache->getNumOverlappingPairs(); int numTotalPairs = pairCache->getNumOverlappingPairs();
if (numTotalPairs)
{
btBroadphasePair* pairPtr = pairCache->getOverlappingPairArrayPtr(); btBroadphasePair* pairPtr = pairCache->getOverlappingPairArrayPtr();
int i; int i;
{ {
@@ -225,7 +226,6 @@ void SpuGatheringCollisionDispatcher::dispatchAllCollisionPairs(btOverlappingPai
i = endIndex; i = endIndex;
} }
} }
{ {
BT_PROFILE("PPU fallback"); BT_PROFILE("PPU fallback");
//handle PPU fallback pairs //handle PPU fallback pairs
@@ -260,6 +260,7 @@ void SpuGatheringCollisionDispatcher::dispatchAllCollisionPairs(btOverlappingPai
} }
} }
} }
}
{ {
BT_PROFILE("flush2"); BT_PROFILE("flush2");
//make sure all SPU work is done //make sure all SPU work is done