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Cycles: Cleanup, remove bvh prefix from curve functions

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Those are nothing to do with BVH, and can be used separately.
This commit is contained in:
Sergey Sharybin 2017-08-07 19:47:31 +02:00
parent a4bbce8949
commit 95fe9b2617
6 changed files with 133 additions and 100 deletions
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44
intern/cycles/kernel/bvh/bvh_shadow_all.h
View File

@ -221,30 +221,30 @@ bool BVH_FUNCTION_FULL_NAME(BVH)(KernelGlobals *kg,
case PRIMITIVE_MOTION_CURVE: {
const uint curve_type = kernel_tex_fetch(__prim_type, prim_addr);
if(kernel_data.curve.curveflags & CURVE_KN_INTERPOLATE) {
hit = bvh_cardinal_curve_intersect(kg,
isect_array,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
NULL,
0, 0);
hit = cardinal_curve_intersect(kg,
isect_array,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
NULL,
0, 0);
}
else {
hit = bvh_curve_intersect(kg,
isect_array,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
NULL,
0, 0);
hit = curve_intersect(kg,
isect_array,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
NULL,
0, 0);
}
break;
}

48
intern/cycles/kernel/bvh/bvh_traversal.h
View File

@ -298,32 +298,32 @@ ccl_device_noinline bool BVH_FUNCTION_FULL_NAME(BVH)(KernelGlobals *kg,
kernel_assert((curve_type & PRIMITIVE_ALL) == (type & PRIMITIVE_ALL));
bool hit;
if(kernel_data.curve.curveflags & CURVE_KN_INTERPOLATE) {
hit = bvh_cardinal_curve_intersect(kg,
isect,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
lcg_state,
difl,
extmax);
hit = cardinal_curve_intersect(kg,
isect,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
lcg_state,
difl,
extmax);
}
else {
hit = bvh_curve_intersect(kg,
isect,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
lcg_state,
difl,
extmax);
hit = curve_intersect(kg,
isect,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
lcg_state,
difl,
extmax);
}
if(hit) {
/* shadow ray early termination */

44
intern/cycles/kernel/bvh/qbvh_shadow_all.h
View File

@ -303,30 +303,30 @@ ccl_device bool BVH_FUNCTION_FULL_NAME(QBVH)(KernelGlobals *kg,
case PRIMITIVE_MOTION_CURVE: {
const uint curve_type = kernel_tex_fetch(__prim_type, prim_addr);
if(kernel_data.curve.curveflags & CURVE_KN_INTERPOLATE) {
hit = bvh_cardinal_curve_intersect(kg,
isect_array,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
NULL,
0, 0);
hit = cardinal_curve_intersect(kg,
isect_array,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
NULL,
0, 0);
}
else {
hit = bvh_curve_intersect(kg,
isect_array,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
NULL,
0, 0);
hit = curve_intersect(kg,
isect_array,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
NULL,
0, 0);
}
break;
}

48
intern/cycles/kernel/bvh/qbvh_traversal.h
View File

@ -379,32 +379,32 @@ ccl_device bool BVH_FUNCTION_FULL_NAME(QBVH)(KernelGlobals *kg,
kernel_assert((curve_type & PRIMITIVE_ALL) == (type & PRIMITIVE_ALL));
bool hit;
if(kernel_data.curve.curveflags & CURVE_KN_INTERPOLATE) {
hit = bvh_cardinal_curve_intersect(kg,
isect,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
lcg_state,
difl,
extmax);
hit = cardinal_curve_intersect(kg,
isect,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
lcg_state,
difl,
extmax);
}
else {
hit = bvh_curve_intersect(kg,
isect,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
lcg_state,
difl,
extmax);
hit = curve_intersect(kg,
isect,
P,
dir,
visibility,
object,
prim_addr,
ray->time,
curve_type,
lcg_state,
difl,
extmax);
}
if(hit) {
tfar = ssef(isect->t);

47
intern/cycles/kernel/geom/geom_curve.h
View File

@ -228,11 +228,31 @@ ccl_device_inline ssef transform_point_T3(const ssef t[3], const ssef &a)
#ifdef __KERNEL_SSE2__
/* Pass P and dir by reference to aligned vector */
ccl_device_curveintersect bool bvh_cardinal_curve_intersect(KernelGlobals *kg, Intersection *isect,
const float3 &P, const float3 &dir, uint visibility, int object, int curveAddr, float time, int type, uint *lcg_state, float difl, float extmax)
ccl_device_curveintersect bool cardinal_curve_intersect(KernelGlobals *kg,
Intersection *isect,
const float3 &P,
const float3 &dir,
uint visibility,
int object,
int curveAddr,
float time,
int type,
uint *lcg_state,
float difl,
float extmax)
#else
ccl_device_curveintersect bool bvh_cardinal_curve_intersect(KernelGlobals *kg, Intersection *isect,
float3 P, float3 dir, uint visibility, int object, int curveAddr, float time,int type, uint *lcg_state, float difl, float extmax)
ccl_device_curveintersect bool cardinal_curve_intersect(KernelGlobals *kg,
Intersection *isect,
float3 P,
float3 dir,
uint visibility,
int object,
int curveAddr,
float time,
int type,
uint *lcg_state,
float difl,
float extmax)
#endif
{
const bool is_curve_primitive = (type & PRIMITIVE_CURVE);
@ -694,8 +714,18 @@ ccl_device_curveintersect bool bvh_cardinal_curve_intersect(KernelGlobals *kg, I
return hit;
}
ccl_device_curveintersect bool bvh_curve_intersect(KernelGlobals *kg, Intersection *isect,
float3 P, float3 direction, uint visibility, int object, int curveAddr, float time, int type, uint *lcg_state, float difl, float extmax)
ccl_device_curveintersect bool curve_intersect(KernelGlobals *kg,
Intersection *isect,
float3 P,
float3 direction,
uint visibility,
int object,
int curveAddr,
float time,
int type,
uint *lcg_state,
float difl,
float extmax)
{
/* define few macros to minimize code duplication for SSE */
#ifndef __KERNEL_SSE2__
@ -963,7 +993,10 @@ ccl_device_inline float3 curvepoint(float t, float3 p0, float3 p1, float3 p2, fl
return data[0] * p0 + data[1] * p1 + data[2] * p2 + data[3] * p3;
}
ccl_device_inline float3 bvh_curve_refine(KernelGlobals *kg, ShaderData *sd, const Intersection *isect, const Ray *ray)
ccl_device_inline float3 curve_refine(KernelGlobals *kg,
ShaderData *sd,
const Intersection *isect,
const Ray *ray)
{
int flag = kernel_data.curve.curveflags;
float t = isect->t;

2
intern/cycles/kernel/kernel_shader.h
View File

@ -83,7 +83,7 @@ ccl_device_noinline void shader_setup_from_ray(KernelGlobals *kg,
float4 curvedata = kernel_tex_fetch(__curves, sd->prim);
sd->shader = __float_as_int(curvedata.z);
sd->P = bvh_curve_refine(kg, sd, isect, ray);
sd->P = curve_refine(kg, sd, isect, ray);
}
else
#endif