diff options
Diffstat (limited to 'intern/cycles/kernel/integrator/integrator_state_util.h')
| -rw-r--r-- | intern/cycles/kernel/integrator/integrator_state_util.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/intern/cycles/kernel/integrator/integrator_state_util.h b/intern/cycles/kernel/integrator/integrator_state_util.h index cdf412fe22f..08d6cb00114 100644 --- a/intern/cycles/kernel/integrator/integrator_state_util.h +++ b/intern/cycles/kernel/integrator/integrator_state_util.h @@ -217,10 +217,10 @@ ccl_device_inline void integrator_state_copy_only(const IntegratorState to_state while (false) \ ; -# define KERNEL_STRUCT_END_ARRAY(name, array_size) \ +# define KERNEL_STRUCT_END_ARRAY(name, cpu_array_size, gpu_array_size) \ ++index; \ } \ - while (index < array_size) \ + while (index < gpu_array_size) \ ; # include "kernel/integrator/integrator_state_template.h" @@ -264,7 +264,12 @@ ccl_device_inline void integrator_state_shadow_catcher_split(INTEGRATOR_STATE_AR IntegratorStateCPU *ccl_restrict split_state = state + 1; - *split_state = *state; + /* Only copy the required subset, since shadow intersections are big and irrelevant here. */ + split_state->path = state->path; + split_state->ray = state->ray; + split_state->isect = state->isect; + memcpy(split_state->volume_stack, state->volume_stack, sizeof(state->volume_stack)); + split_state->shadow_path = state->shadow_path; split_state->path.flag |= PATH_RAY_SHADOW_CATCHER_PASS; #endif |