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Diffstat (limited to 'thirdparty/embree-aarch64/kernels/geometry/curveNv_intersector.h')
-rw-r--r--thirdparty/embree-aarch64/kernels/geometry/curveNv_intersector.h181
1 files changed, 0 insertions, 181 deletions
diff --git a/thirdparty/embree-aarch64/kernels/geometry/curveNv_intersector.h b/thirdparty/embree-aarch64/kernels/geometry/curveNv_intersector.h
deleted file mode 100644
index e20da2882e..0000000000
--- a/thirdparty/embree-aarch64/kernels/geometry/curveNv_intersector.h
+++ /dev/null
@@ -1,181 +0,0 @@
-// Copyright 2009-2020 Intel Corporation
-// SPDX-License-Identifier: Apache-2.0
-
-#pragma once
-
-#include "curveNv.h"
-#include "curveNi_intersector.h"
-
-namespace embree
-{
- namespace isa
- {
- template<int M>
- struct CurveNvIntersector1 : public CurveNiIntersector1<M>
- {
- typedef CurveNv<M> Primitive;
- typedef CurvePrecalculations1 Precalculations;
-
- template<typename Intersector, typename Epilog>
- static __forceinline void intersect_t(const Precalculations& pre, RayHit& ray, IntersectContext* context, const Primitive& prim)
- {
- vfloat<M> tNear;
- vbool<M> valid = CurveNiIntersector1<M>::intersect(ray,prim,tNear);
-
- const size_t N = prim.N;
- size_t mask = movemask(valid);
- while (mask)
- {
- const size_t i = bscf(mask);
- STAT3(normal.trav_prims,1,1,1);
- const unsigned int geomID = prim.geomID(N);
- const unsigned int primID = prim.primID(N)[i];
- const CurveGeometry* geom = (CurveGeometry*) context->scene->get(geomID);
- const Vec3ff a0 = Vec3ff::loadu(&prim.vertices(i,N)[0]);
- const Vec3ff a1 = Vec3ff::loadu(&prim.vertices(i,N)[1]);
- const Vec3ff a2 = Vec3ff::loadu(&prim.vertices(i,N)[2]);
- const Vec3ff a3 = Vec3ff::loadu(&prim.vertices(i,N)[3]);
-
- size_t mask1 = mask;
- const size_t i1 = bscf(mask1);
- if (mask) {
- prefetchL1(&prim.vertices(i1,N)[0]);
- prefetchL1(&prim.vertices(i1,N)[4]);
- if (mask1) {
- const size_t i2 = bsf(mask1);
- prefetchL2(&prim.vertices(i2,N)[0]);
- prefetchL2(&prim.vertices(i2,N)[4]);
- }
- }
-
- Intersector().intersect(pre,ray,context,geom,primID,a0,a1,a2,a3,Epilog(ray,context,geomID,primID));
- mask &= movemask(tNear <= vfloat<M>(ray.tfar));
- }
- }
-
- template<typename Intersector, typename Epilog>
- static __forceinline bool occluded_t(const Precalculations& pre, Ray& ray, IntersectContext* context, const Primitive& prim)
- {
- vfloat<M> tNear;
- vbool<M> valid = CurveNiIntersector1<M>::intersect(ray,prim,tNear);
-
- const size_t N = prim.N;
- size_t mask = movemask(valid);
- while (mask)
- {
- const size_t i = bscf(mask);
- STAT3(shadow.trav_prims,1,1,1);
- const unsigned int geomID = prim.geomID(N);
- const unsigned int primID = prim.primID(N)[i];
- const CurveGeometry* geom = (CurveGeometry*) context->scene->get(geomID);
- const Vec3ff a0 = Vec3ff::loadu(&prim.vertices(i,N)[0]);
- const Vec3ff a1 = Vec3ff::loadu(&prim.vertices(i,N)[1]);
- const Vec3ff a2 = Vec3ff::loadu(&prim.vertices(i,N)[2]);
- const Vec3ff a3 = Vec3ff::loadu(&prim.vertices(i,N)[3]);
-
- size_t mask1 = mask;
- const size_t i1 = bscf(mask1);
- if (mask) {
- prefetchL1(&prim.vertices(i1,N)[0]);
- prefetchL1(&prim.vertices(i1,N)[4]);
- if (mask1) {
- const size_t i2 = bsf(mask1);
- prefetchL2(&prim.vertices(i2,N)[0]);
- prefetchL2(&prim.vertices(i2,N)[4]);
- }
- }
-
- if (Intersector().intersect(pre,ray,context,geom,primID,a0,a1,a2,a3,Epilog(ray,context,geomID,primID)))
- return true;
-
- mask &= movemask(tNear <= vfloat<M>(ray.tfar));
- }
- return false;
- }
- };
-
- template<int M, int K>
- struct CurveNvIntersectorK : public CurveNiIntersectorK<M,K>
- {
- typedef CurveNv<M> Primitive;
- typedef CurvePrecalculationsK<K> Precalculations;
-
- template<typename Intersector, typename Epilog>
- static __forceinline void intersect_t(Precalculations& pre, RayHitK<K>& ray, const size_t k, IntersectContext* context, const Primitive& prim)
- {
- vfloat<M> tNear;
- vbool<M> valid = CurveNiIntersectorK<M,K>::intersect(ray,k,prim,tNear);
-
- const size_t N = prim.N;
- size_t mask = movemask(valid);
- while (mask)
- {
- const size_t i = bscf(mask);
- STAT3(normal.trav_prims,1,1,1);
- const unsigned int geomID = prim.geomID(N);
- const unsigned int primID = prim.primID(N)[i];
- const CurveGeometry* geom = (CurveGeometry*) context->scene->get(geomID);
- const Vec3ff a0 = Vec3ff::loadu(&prim.vertices(i,N)[0]);
- const Vec3ff a1 = Vec3ff::loadu(&prim.vertices(i,N)[1]);
- const Vec3ff a2 = Vec3ff::loadu(&prim.vertices(i,N)[2]);
- const Vec3ff a3 = Vec3ff::loadu(&prim.vertices(i,N)[3]);
-
- size_t mask1 = mask;
- const size_t i1 = bscf(mask1);
- if (mask) {
- prefetchL1(&prim.vertices(i1,N)[0]);
- prefetchL1(&prim.vertices(i1,N)[4]);
- if (mask1) {
- const size_t i2 = bsf(mask1);
- prefetchL2(&prim.vertices(i2,N)[0]);
- prefetchL2(&prim.vertices(i2,N)[4]);
- }
- }
-
- Intersector().intersect(pre,ray,k,context,geom,primID,a0,a1,a2,a3,Epilog(ray,k,context,geomID,primID));
- mask &= movemask(tNear <= vfloat<M>(ray.tfar[k]));
- }
- }
-
- template<typename Intersector, typename Epilog>
- static __forceinline bool occluded_t(Precalculations& pre, RayK<K>& ray, const size_t k, IntersectContext* context, const Primitive& prim)
- {
- vfloat<M> tNear;
- vbool<M> valid = CurveNiIntersectorK<M,K>::intersect(ray,k,prim,tNear);
-
- const size_t N = prim.N;
- size_t mask = movemask(valid);
- while (mask)
- {
- const size_t i = bscf(mask);
- STAT3(shadow.trav_prims,1,1,1);
- const unsigned int geomID = prim.geomID(N);
- const unsigned int primID = prim.primID(N)[i];
- const CurveGeometry* geom = (CurveGeometry*) context->scene->get(geomID);
- const Vec3ff a0 = Vec3ff::loadu(&prim.vertices(i,N)[0]);
- const Vec3ff a1 = Vec3ff::loadu(&prim.vertices(i,N)[1]);
- const Vec3ff a2 = Vec3ff::loadu(&prim.vertices(i,N)[2]);
- const Vec3ff a3 = Vec3ff::loadu(&prim.vertices(i,N)[3]);
-
- size_t mask1 = mask;
- const size_t i1 = bscf(mask1);
- if (mask) {
- prefetchL1(&prim.vertices(i1,N)[0]);
- prefetchL1(&prim.vertices(i1,N)[4]);
- if (mask1) {
- const size_t i2 = bsf(mask1);
- prefetchL2(&prim.vertices(i2,N)[0]);
- prefetchL2(&prim.vertices(i2,N)[4]);
- }
- }
-
- if (Intersector().intersect(pre,ray,k,context,geom,primID,a0,a1,a2,a3,Epilog(ray,k,context,geomID,primID)))
- return true;
-
- mask &= movemask(tNear <= vfloat<M>(ray.tfar[k]));
- }
- return false;
- }
- };
- }
-}
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