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disable alignment for btQuadWord for non-PS3 platforms (it causes troubles for LibSPE2)

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erwin.coumans
2008-11-06 07:31:17 +00:00
parent e9df33a6c5
commit 521314b9e7
1 changed files with 8 additions and 6 deletions
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14
src/LinearMath/btQuadWord.h
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@@ -27,11 +27,10 @@ subject to the following restrictions:
/**@brief The btQuadWordStorage class is base class for btVector3 and btQuaternion. /**@brief The btQuadWordStorage class is base class for btVector3 and btQuaternion.
* Some issues under PS3 Linux with IBM 2.1 SDK, gcc compiler prevent from using aligned quadword. * Some issues under PS3 Linux with IBM 2.1 SDK, gcc compiler prevent from using aligned quadword.
*/ */
#if defined (__SPU__)
ATTRIBUTE_ALIGNED16(class) btQuadWordStorage ATTRIBUTE_ALIGNED16(class) btQuadWordStorage
{ {
protected: protected:
#if defined (__SPU__)
union { union {
vec_float4 mVec128; vec_float4 mVec128;
btScalar m_floats[4]; btScalar m_floats[4];
@@ -41,11 +40,14 @@ public:
{ {
return mVec128; return mVec128;
} }
#else
btScalar m_floats[4];
#endif
}; };
#else
class btQuadWordStorage
{
protected:
btScalar m_floats[4];
};
#endif
/** @brief The btQuadWord is base-class for vectors, points */ /** @brief The btQuadWord is base-class for vectors, points */
class btQuadWord : public btQuadWordStorage class btQuadWord : public btQuadWordStorage