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Attempts to improve performance. Not much gain yet, but good to experiment what has effect and what hasn't.

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Added 'DO_BENCHMARK_PYRAMID' to CcdPhysicsDemo.
This commit is contained in:
ejcoumans
2007-03-20 20:12:23 +00:00
parent f8fe7e8f2d
commit c1a54d9edc
19 changed files with 356 additions and 234 deletions
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16
src/LinearMath/btQuadWord.h
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@@ -31,8 +31,8 @@ ATTRIBUTE_ALIGNED16 (class btQuadWord)
public:
SIMD_FORCE_INLINE btScalar& operator[](int i) { return (&m_x)[i]; }
SIMD_FORCE_INLINE const btScalar& operator[](int i) const { return (&m_x)[i]; }
// SIMD_FORCE_INLINE btScalar& operator[](int i) { return (&m_x)[i]; }
// SIMD_FORCE_INLINE const btScalar& operator[](int i) const { return (&m_x)[i]; }
SIMD_FORCE_INLINE const btScalar& getX() const { return m_x; }
@@ -46,15 +46,19 @@ ATTRIBUTE_ALIGNED16 (class btQuadWord)
SIMD_FORCE_INLINE void setZ(btScalar z) { m_z = z;};
SIMD_FORCE_INLINE void setW(btScalar w) { m_unusedW = w;};
SIMD_FORCE_INLINE const btScalar& x() const { return m_x; }
SIMD_FORCE_INLINE const btScalar& y() const { return m_y; }
SIMD_FORCE_INLINE const btScalar& z() const { return m_z; }
SIMD_FORCE_INLINE const btScalar& w() const { return m_unusedW; }
operator btScalar *() { return &m_x; }
operator const btScalar *() const { return &m_x; }
SIMD_FORCE_INLINE operator btScalar *() { return &m_x; }
SIMD_FORCE_INLINE operator const btScalar *() const { return &m_x; }
SIMD_FORCE_INLINE void setValue(const btScalar& x, const btScalar& y, const btScalar& z)
{
@@ -78,8 +82,8 @@ ATTRIBUTE_ALIGNED16 (class btQuadWord)
m_unusedW=w;
}
SIMD_FORCE_INLINE btQuadWord() :
m_x(btScalar(0.)),m_y(btScalar(0.)),m_z(btScalar(0.)),m_unusedW(btScalar(0.))
SIMD_FORCE_INLINE btQuadWord()
// :m_x(btScalar(0.)),m_y(btScalar(0.)),m_z(btScalar(0.)),m_unusedW(btScalar(0.))
{
}