diff options
Diffstat (limited to 'thirdparty/embree/kernels/bvh/bvh_intersector_stream.h')
| -rw-r--r-- | thirdparty/embree/kernels/bvh/bvh_intersector_stream.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/thirdparty/embree/kernels/bvh/bvh_intersector_stream.h b/thirdparty/embree/kernels/bvh/bvh_intersector_stream.h index 717f559677..c7e040fadb 100644 --- a/thirdparty/embree/kernels/bvh/bvh_intersector_stream.h +++ b/thirdparty/embree/kernels/bvh/bvh_intersector_stream.h @@ -170,12 +170,23 @@ namespace embree TravRayKStream<K,robust> &p = packets[rayID / K]; const size_t i = rayID % K; const vint<N> bitmask(shiftTable[rayID]); + +#if defined (__aarch64__) + const vfloat<N> tNearX = madd(bminX, p.rdir.x[i], p.neg_org_rdir.x[i]); + const vfloat<N> tNearY = madd(bminY, p.rdir.y[i], p.neg_org_rdir.y[i]); + const vfloat<N> tNearZ = madd(bminZ, p.rdir.z[i], p.neg_org_rdir.z[i]); + const vfloat<N> tFarX = madd(bmaxX, p.rdir.x[i], p.neg_org_rdir.x[i]); + const vfloat<N> tFarY = madd(bmaxY, p.rdir.y[i], p.neg_org_rdir.y[i]); + const vfloat<N> tFarZ = madd(bmaxZ, p.rdir.z[i], p.neg_org_rdir.z[i]); +#else const vfloat<N> tNearX = msub(bminX, p.rdir.x[i], p.org_rdir.x[i]); const vfloat<N> tNearY = msub(bminY, p.rdir.y[i], p.org_rdir.y[i]); const vfloat<N> tNearZ = msub(bminZ, p.rdir.z[i], p.org_rdir.z[i]); const vfloat<N> tFarX = msub(bmaxX, p.rdir.x[i], p.org_rdir.x[i]); const vfloat<N> tFarY = msub(bmaxY, p.rdir.y[i], p.org_rdir.y[i]); const vfloat<N> tFarZ = msub(bmaxZ, p.rdir.z[i], p.org_rdir.z[i]); +#endif + const vfloat<N> tNear = maxi(tNearX, tNearY, tNearZ, vfloat<N>(p.tnear[i])); const vfloat<N> tFar = mini(tFarX , tFarY , tFarZ, vfloat<N>(p.tfar[i])); |