diff options
Diffstat (limited to 'intern/cycles/kernel/split/kernel_buffer_update.h')
| -rw-r--r-- | intern/cycles/kernel/split/kernel_buffer_update.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/intern/cycles/kernel/split/kernel_buffer_update.h b/intern/cycles/kernel/split/kernel_buffer_update.h index dba1768f03f..b96feca582f 100644 --- a/intern/cycles/kernel/split/kernel_buffer_update.h +++ b/intern/cycles/kernel/split/kernel_buffer_update.h @@ -59,23 +59,7 @@ ccl_device void kernel_buffer_update(KernelGlobals *kg, kernel_split_params.queue_size, 1); -#ifdef __COMPUTE_DEVICE_GPU__ - /* If we are executing on a GPU device, we exit all threads that are not - * required. - * - * If we are executing on a CPU device, then we need to keep all threads - * active since we have barrier() calls later in the kernel. CPU devices, - * expect all threads to execute barrier statement. - */ - if (ray_index == QUEUE_EMPTY_SLOT) { - return; - } -#endif - -#ifndef __COMPUTE_DEVICE_GPU__ if (ray_index != QUEUE_EMPTY_SLOT) { -#endif - ccl_global char *ray_state = kernel_split_state.ray_state; ccl_global PathState *state = &kernel_split_state.path_state[ray_index]; PathRadiance *L = &kernel_split_state.path_radiance[ray_index]; @@ -153,10 +137,7 @@ ccl_device void kernel_buffer_update(KernelGlobals *kg, } } } - -#ifndef __COMPUTE_DEVICE_GPU__ } -#endif /* Enqueue RAY_REGENERATED rays into QUEUE_ACTIVE_AND_REGENERATED_RAYS; * These rays will be made active during next SceneIntersectkernel. |