diff options
Diffstat (limited to 'extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvt.h')
| -rw-r--r-- | extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvt.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvt.h b/extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvt.h index 409da80ae1b..b64936844d5 100644 --- a/extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvt.h +++ b/extern/bullet2/src/BulletCollision/BroadphaseCollision/btDbvt.h @@ -57,7 +57,7 @@ subject to the following restrictions: // Specific methods implementation //SSE gives errors on a MSVC 7.1 -#if defined (BT_USE_SSE) && defined (_WIN32) +#if defined (BT_USE_SSE) //&& defined (_WIN32) #define DBVT_SELECT_IMPL DBVT_IMPL_SSE #define DBVT_MERGE_IMPL DBVT_IMPL_SSE #define DBVT_INT0_IMPL DBVT_IMPL_SSE @@ -160,6 +160,10 @@ struct btDbvtAabbMm btDbvtAabbMm& r); DBVT_INLINE friend bool NotEqual( const btDbvtAabbMm& a, const btDbvtAabbMm& b); + + DBVT_INLINE btVector3& tMins() { return(mi); } + DBVT_INLINE btVector3& tMaxs() { return(mx); } + private: DBVT_INLINE void AddSpan(const btVector3& d,btScalar& smi,btScalar& smx) const; private: @@ -320,7 +324,7 @@ struct btDbvt DBVT_PREFIX void collideTV( const btDbvtNode* root, const btDbvtVolume& volume, - DBVT_IPOLICY); + DBVT_IPOLICY) const; ///rayTest is a re-entrant ray test, and can be called in parallel as long as the btAlignedAlloc is thread-safe (uses locking etc) ///rayTest is slower than rayTestInternal, because it builds a local stack, using memory allocations, and it recomputes signs/rayDirectionInverses each time DBVT_PREFIX @@ -519,7 +523,11 @@ DBVT_INLINE bool Intersect( const btDbvtAabbMm& a, #if DBVT_INT0_IMPL == DBVT_IMPL_SSE const __m128 rt(_mm_or_ps( _mm_cmplt_ps(_mm_load_ps(b.mx),_mm_load_ps(a.mi)), _mm_cmplt_ps(_mm_load_ps(a.mx),_mm_load_ps(b.mi)))); +#if defined (_WIN32) const __int32* pu((const __int32*)&rt); +#else + const int* pu((const int*)&rt); +#endif return((pu[0]|pu[1]|pu[2])==0); #else return( (a.mi.x()<=b.mx.x())&& @@ -568,7 +576,12 @@ DBVT_INLINE int Select( const btDbvtAabbMm& o, const btDbvtAabbMm& b) { #if DBVT_SELECT_IMPL == DBVT_IMPL_SSE + +#if defined (_WIN32) static ATTRIBUTE_ALIGNED16(const unsigned __int32) mask[]={0x7fffffff,0x7fffffff,0x7fffffff,0x7fffffff}; +#else + static ATTRIBUTE_ALIGNED16(const unsigned int) mask[]={0x7fffffff,0x7fffffff,0x7fffffff,0x00000000 /*0x7fffffff*/}; +#endif ///@todo: the intrinsic version is 11% slower #if DBVT_USE_INTRINSIC_SSE @@ -908,7 +921,7 @@ inline void btDbvt::collideTT( const btDbvtNode* root0, DBVT_PREFIX inline void btDbvt::collideTV( const btDbvtNode* root, const btDbvtVolume& vol, - DBVT_IPOLICY) + DBVT_IPOLICY) const { DBVT_CHECKTYPE if(root) |