diff options
Diffstat (limited to 'intern/cycles/kernel/split/kernel_scene_intersect.h')
| -rw-r--r-- | intern/cycles/kernel/split/kernel_scene_intersect.h | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/intern/cycles/kernel/split/kernel_scene_intersect.h b/intern/cycles/kernel/split/kernel_scene_intersect.h index 5dc94caec85..d0afd39ef29 100644 --- a/intern/cycles/kernel/split/kernel_scene_intersect.h +++ b/intern/cycles/kernel/split/kernel_scene_intersect.h @@ -43,15 +43,22 @@ ccl_device void kernel_scene_intersect(KernelGlobals *kg) } /* All regenerated rays become active here */ - if(IS_STATE(kernel_split_state.ray_state, ray_index, RAY_REGENERATED)) - ASSIGN_RAY_STATE(kernel_split_state.ray_state, ray_index, RAY_ACTIVE); + if(IS_STATE(kernel_split_state.ray_state, ray_index, RAY_REGENERATED)) { +#ifdef __BRANCHED_PATH__ + if(kernel_split_state.branched_state[ray_index].waiting_on_shared_samples) { + kernel_split_path_end(kg, ray_index); + } + else +#endif /* __BRANCHED_PATH__ */ + { + ASSIGN_RAY_STATE(kernel_split_state.ray_state, ray_index, RAY_ACTIVE); + } + } - if(!IS_STATE(kernel_split_state.ray_state, ray_index, RAY_ACTIVE)) + if(!IS_STATE(kernel_split_state.ray_state, ray_index, RAY_ACTIVE)) { return; + } -#ifdef __KERNEL_DEBUG__ - DebugData *debug_data = &kernel_split_state.debug_data[ray_index]; -#endif Intersection isect; PathState state = kernel_split_state.path_state[ray_index]; Ray ray = kernel_split_state.ray[ray_index]; @@ -67,7 +74,6 @@ ccl_device void kernel_scene_intersect(KernelGlobals *kg) #ifdef __HAIR__ float difl = 0.0f, extmax = 0.0f; uint lcg_state = 0; - RNG rng = kernel_split_state.rng[ray_index]; if(kernel_data.bvh.have_curves) { if((kernel_data.cam.resolution == 1) && (state.flag & PATH_RAY_CAMERA)) { @@ -77,7 +83,7 @@ ccl_device void kernel_scene_intersect(KernelGlobals *kg) } extmax = kernel_data.curve.maximum_width; - lcg_state = lcg_state_init(&rng, state.rng_offset, state.sample, 0x51633e2d); + lcg_state = lcg_state_init(&state, 0x51633e2d); } bool hit = scene_intersect(kg, ray, visibility, &isect, &lcg_state, difl, extmax); @@ -87,12 +93,14 @@ ccl_device void kernel_scene_intersect(KernelGlobals *kg) kernel_split_state.isect[ray_index] = isect; #ifdef __KERNEL_DEBUG__ + PathRadiance *L = &kernel_split_state.path_radiance[ray_index]; + if(state.flag & PATH_RAY_CAMERA) { - debug_data->num_bvh_traversed_nodes += isect.num_traversed_nodes; - debug_data->num_bvh_traversed_instances += isect.num_traversed_instances; - debug_data->num_bvh_intersections += isect.num_intersections; + L->debug_data.num_bvh_traversed_nodes += isect.num_traversed_nodes; + L->debug_data.num_bvh_traversed_instances += isect.num_traversed_instances; + L->debug_data.num_bvh_intersections += isect.num_intersections; } - debug_data->num_ray_bounces++; + L->debug_data.num_ray_bounces++; #endif if(!hit) { |