47     ab->z = a->z + b->z;  in VEC_Add()
71     ab->z = a->z - b->z;  in VEC_Subtract()
95     ab->z = (fx16)(a->z + b->z);  in VEC_Fx16Add()
119     ab->z = (fx16)(a->z - b->z);  in VEC_Fx16Subtract()
139                    (fx64)a->y * b->y + (fx64)a->z * b->z + (1 << (FX64_SHIFT - 1))) >> FX64_SHIFT);  in VEC_DotProduct()
160     tmp2 = (a->z * b->z) + (1 << (FX64_SHIFT - 1));  in VEC_Fx16DotProduct()
179     fx32    x, y, z;  in VEC_CrossProduct()  local
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()
192     axb->z = z;  in VEC_CrossProduct()
210     fx32    x, y, z;  in VEC_Fx16CrossProduct()  local
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()
221                 z <= FX16_MAX && z >= FX16_MIN,  in VEC_Fx16CrossProduct()
223                 a->x, a->y, a->z, b->x, b->y, b->z);  in VEC_Fx16CrossProduct()
227     axb->z = (fx16)z;  in VEC_Fx16CrossProduct()
250     t += (fx64)pSrc->z * pSrc->z;  in VEC_Mag()
279     t += pSrc->z * pSrc->z;  in VEC_Fx16Mag()
310     t += (fx64)pSrc->z * pSrc->z;      // in s39.24 format  in VEC_Normalize()
324     pDst->z = (fx32)((t * pSrc->z + (1LL << (32 + FX32_SHIFT))) >> (32 + FX32_SHIFT + 1));  in VEC_Normalize()
349     t += pSrc->z * pSrc->z;            // in s39.24 format  in VEC_Fx16Normalize()
361     pDst->z = (fx16)((t * pSrc->z + (1LL << (32 + FX32_SHIFT))) >> (32 + FX32_SHIFT + 1));  in VEC_Fx16Normalize()
385     pDest->z = v2->z + (fx32)(((fx64)a * v1->z) >> FX32_SHIFT);  in VEC_MultAdd()
409     pDest->z = -v2->z + (fx32)(((fx64)a * v1->z) >> FX32_SHIFT);  in VEC_MultSubtract()
437     diff = v1->z - v2->z;  in VEC_Distance()
470     diff = v1->z - v2->z;  in VEC_Fx16Distance()