39 void VEC_Add(const VecFx32 *a, const VecFx32 *b, VecFx32 *ab)  in VEC_Add()  argument
42     SDK_NULL_ASSERT(b);  in VEC_Add()
45     ab->x = a->x + b->x;  in VEC_Add()
46     ab->y = a->y + b->y;  in VEC_Add()
47     ab->z = a->z + b->z;  in VEC_Add()
63 void VEC_Subtract(const VecFx32 *a, const VecFx32 *b, VecFx32 *ab)  in VEC_Subtract()  argument
66     SDK_NULL_ASSERT(b);  in VEC_Subtract()
69     ab->x = a->x - b->x;  in VEC_Subtract()
70     ab->y = a->y - b->y;  in VEC_Subtract()
71     ab->z = a->z - b->z;  in VEC_Subtract()
87 void VEC_Fx16Add(const VecFx16 *a, const VecFx16 *b, VecFx16 *ab)  in VEC_Fx16Add()  argument
90     SDK_NULL_ASSERT(b);  in VEC_Fx16Add()
93     ab->x = (fx16)(a->x + b->x);  in VEC_Fx16Add()
94     ab->y = (fx16)(a->y + b->y);  in VEC_Fx16Add()
95     ab->z = (fx16)(a->z + b->z);  in VEC_Fx16Add()
111 void VEC_Fx16Subtract(const VecFx16 *a, const VecFx16 *b, VecFx16 *ab)  in VEC_Fx16Subtract()  argument
114     SDK_NULL_ASSERT(b);  in VEC_Fx16Subtract()
117     ab->x = (fx16)(a->x - b->x);  in VEC_Fx16Subtract()
118     ab->y = (fx16)(a->y - b->y);  in VEC_Fx16Subtract()
119     ab->z = (fx16)(a->z - b->z);  in VEC_Fx16Subtract()
134 fx32 VEC_DotProduct(const VecFx32 *a, const VecFx32 *b)  in VEC_DotProduct()  argument
137     SDK_NULL_ASSERT(b);  in VEC_DotProduct()
138     return (fx32)(((fx64)a->x * b->x +  in VEC_DotProduct()
139                    (fx64)a->y * b->y + (fx64)a->z * b->z + (1 << (FX64_SHIFT - 1))) >> FX64_SHIFT);  in VEC_DotProduct()
153 fx32 VEC_Fx16DotProduct(const VecFx16 *a, const VecFx16 *b)  in VEC_Fx16DotProduct()  argument
157     SDK_NULL_ASSERT(b);  in VEC_Fx16DotProduct()
159     tmp1 = (a->x * b->x) + (a->y * b->y);  in VEC_Fx16DotProduct()
160     tmp2 = (a->z * b->z) + (1 << (FX64_SHIFT - 1));  in VEC_Fx16DotProduct()
177 void VEC_CrossProduct(const VecFx32 *a, const VecFx32 *b, VecFx32 *axb)  in VEC_CrossProduct()  argument
181     SDK_NULL_ASSERT(b);  in VEC_CrossProduct()
184     x = (fx32)(((fx64)a->y * b->z - (fx64)a->z * b->y + (1 << (FX64_SHIFT - 1))) >> FX64_SHIFT);  in VEC_CrossProduct()
186     y = (fx32)(((fx64)a->z * b->x - (fx64)a->x * b->z + (1 << (FX64_SHIFT - 1))) >> FX64_SHIFT);  in VEC_CrossProduct()
188     z = (fx32)(((fx64)a->x * b->y - (fx64)a->y * b->x + (1 << (FX64_SHIFT - 1))) >> FX32_SHIFT);  in VEC_CrossProduct()
208 void VEC_Fx16CrossProduct(const VecFx16 *a, const VecFx16 *b, VecFx16 *axb)  in VEC_Fx16CrossProduct()  argument
212     SDK_NULL_ASSERT(b);  in VEC_Fx16CrossProduct()
215     x = ((a->y * b->z - a->z * b->y + (FX16_ONE >> 1)) >> FX16_SHIFT);  in VEC_Fx16CrossProduct()
216     y = ((a->z * b->x - a->x * b->z + (FX16_ONE >> 1)) >> FX16_SHIFT);  in VEC_Fx16CrossProduct()
217     z = ((a->x * b->y - a->y * b->x + (FX16_ONE >> 1)) >> FX16_SHIFT);  in VEC_Fx16CrossProduct()
223                 a->x, a->y, a->z, b->x, b->y, b->z);  in VEC_Fx16CrossProduct()