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Apple contribution for OSX SSE and iOS NEON optimizations unit tests, thanks to Jordan Hubbard, Ian Ollmann and Hristo Hristov.

Browse Source 
For OSX:
cd build
./premake_osx xcode4
for iOS:
cd build
./ios_build.sh
./ios_run.sh

Also integrated the branches/StackAllocation to make it easier to multi-thread collision detection in the near future. It avoids changing the btCollisionObject while performing collision detection.

As this is a large patch, some stuff might be temporarily broken, I'll keep an eye out on issues.
This commit is contained in:
erwin.coumans
2012-06-07 00:56:30 +00:00
parent 777b92a2ad
commit 73b217fb07
323 changed files with 30730 additions and 13635 deletions
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4
src/BulletMultiThreaded/SpuNarrowPhaseCollisionTask/SpuCollisionShapes.cpp
View File

@@ -44,7 +44,7 @@ void computeAabb (btVector3& aabbMin, btVector3& aabbMax, btConvexInternalShape*
const btTransform& t = xform;
btMatrix3x3 abs_b = t.getBasis().absolute();
btVector3 center = t.getOrigin();
btVector3 extent = btVector3(abs_b[0].dot(halfExtents),abs_b[1].dot(halfExtents),abs_b[2].dot(halfExtents));
btVector3 extent = halfExtents.dot3( abs_b[0], abs_b[1], abs_b[2] );
aabbMin = center - extent;
aabbMax = center + extent;
@@ -67,7 +67,7 @@ void computeAabb (btVector3& aabbMin, btVector3& aabbMax, btConvexInternalShape*
const btTransform& t = xform;
btMatrix3x3 abs_b = t.getBasis().absolute();
btVector3 center = t.getOrigin();
btVector3 extent = btVector3(abs_b[0].dot(halfExtents),abs_b[1].dot(halfExtents),abs_b[2].dot(halfExtents));
btVector3 extent = halfExtents.dot3( abs_b[0], abs_b[1], abs_b[2] );
aabbMin = center - extent;
aabbMax = center + extent;

4
src/BulletMultiThreaded/SpuNarrowPhaseCollisionTask/SpuGatheringCollisionTask.cpp
View File

@@ -1364,8 +1364,8 @@ void processCollisionTask(void* userPtr, void* lsMemPtr)
)
{
handleCollisionPair(collisionPairInput, lsMem, spuContacts,
(ppu_address_t)lsMem.getColObj0()->getRootCollisionShape(), &lsMem.gCollisionShapes[0].collisionShape,
(ppu_address_t)lsMem.getColObj1()->getRootCollisionShape(), &lsMem.gCollisionShapes[1].collisionShape);
(ppu_address_t)lsMem.getColObj0()->getCollisionShape(), &lsMem.gCollisionShapes[0].collisionShape,
(ppu_address_t)lsMem.getColObj1()->getCollisionShape(), &lsMem.gCollisionShapes[1].collisionShape);
} else
{
//spu_printf("boxbox dist = %f\n",distance);