Cycles: Avoid some ccl_local in various kernels

5 files changed, 5 insertions, 24 deletions

diff --git a/intern/cycles/kernel/split/kernel_do_volume.h b/intern/cycles/kernel/split/kernel_do_volume.h
index 18da6e8aa3a..b1df45d6bb2 100644
--- a/intern/cycles/kernel/split/kernel_do_volume.h
+++ b/intern/cycles/kernel/split/kernel_do_volume.h
@@ -25,10 +25,7 @@ ccl_device void kernel_do_volume(KernelGlobals *kg)
 		kernel_split_params.queue_index[QUEUE_ACTIVE_AND_REGENERATED_RAYS] = 0;
 	}
 	/* Fetch use_queues_flag. */
-	ccl_local char local_use_queues_flag;
-	if(ccl_local_id(0) == 0 && ccl_local_id(1) == 0) {
-		local_use_queues_flag = *kernel_split_params.use_queues_flag;
-	}
+	char local_use_queues_flag = *kernel_split_params.use_queues_flag;
 	ccl_barrier(CCL_LOCAL_MEM_FENCE);
 
 	int ray_index = ccl_global_id(1) * ccl_global_size(0) + ccl_global_id(0);
diff --git a/intern/cycles/kernel/split/kernel_lamp_emission.h b/intern/cycles/kernel/split/kernel_lamp_emission.h
index f61643cceef..c669d79ddcd 100644
--- a/intern/cycles/kernel/split/kernel_lamp_emission.h
+++ b/intern/cycles/kernel/split/kernel_lamp_emission.h
@@ -29,10 +29,7 @@ ccl_device void kernel_lamp_emission(KernelGlobals *kg)
 	}
 #endif
 	/* Fetch use_queues_flag. */
-	ccl_local char local_use_queues_flag;
-	if(ccl_local_id(0) == 0 && ccl_local_id(1) == 0) {
-		local_use_queues_flag = *kernel_split_params.use_queues_flag;
-	}
+	char local_use_queues_flag = *kernel_split_params.use_queues_flag;
 	ccl_barrier(CCL_LOCAL_MEM_FENCE);
 
 	int ray_index = ccl_global_id(1) * ccl_global_size(0) + ccl_global_id(0);
diff --git a/intern/cycles/kernel/split/kernel_scene_intersect.h b/intern/cycles/kernel/split/kernel_scene_intersect.h
index 33d0df7a2cb..66f549f59b7 100644
--- a/intern/cycles/kernel/split/kernel_scene_intersect.h
+++ b/intern/cycles/kernel/split/kernel_scene_intersect.h
@@ -26,10 +26,7 @@ CCL_NAMESPACE_BEGIN
 ccl_device void kernel_scene_intersect(KernelGlobals *kg)
 {
 	/* Fetch use_queues_flag */
-	ccl_local char local_use_queues_flag;
-	if(ccl_local_id(0) == 0 && ccl_local_id(1) == 0) {
-		local_use_queues_flag = *kernel_split_params.use_queues_flag;
-	}
+	char local_use_queues_flag = *kernel_split_params.use_queues_flag;
 	ccl_barrier(CCL_LOCAL_MEM_FENCE);
 
 	int ray_index = ccl_global_id(1) * ccl_global_size(0) + ccl_global_id(0);
diff --git a/intern/cycles/kernel/split/kernel_shadow_blocked_ao.h b/intern/cycles/kernel/split/kernel_shadow_blocked_ao.h
index a1eb0d1eccd..4243e18de72 100644
--- a/intern/cycles/kernel/split/kernel_shadow_blocked_ao.h
+++ b/intern/cycles/kernel/split/kernel_shadow_blocked_ao.h
@@ -19,12 +19,7 @@ CCL_NAMESPACE_BEGIN
 /* Shadow ray cast for AO. */
 ccl_device void kernel_shadow_blocked_ao(KernelGlobals *kg)
 {
-	int lidx = ccl_local_id(1) * ccl_local_id(0) + ccl_local_id(0);
-
-	ccl_local unsigned int ao_queue_length;
-	if(lidx == 0) {
-		ao_queue_length = kernel_split_params.queue_index[QUEUE_SHADOW_RAY_CAST_AO_RAYS];
-	}
+	unsigned int ao_queue_length = kernel_split_params.queue_index[QUEUE_SHADOW_RAY_CAST_AO_RAYS];
 	ccl_barrier(CCL_LOCAL_MEM_FENCE);
 
 	int ray_index = QUEUE_EMPTY_SLOT;
diff --git a/intern/cycles/kernel/split/kernel_shadow_blocked_dl.h b/intern/cycles/kernel/split/kernel_shadow_blocked_dl.h
index 2e5629944dc..bb8f0157965 100644
--- a/intern/cycles/kernel/split/kernel_shadow_blocked_dl.h
+++ b/intern/cycles/kernel/split/kernel_shadow_blocked_dl.h
@@ -19,12 +19,7 @@ CCL_NAMESPACE_BEGIN
 /* Shadow ray cast for direct visible light. */
 ccl_device void kernel_shadow_blocked_dl(KernelGlobals *kg)
 {
-	int lidx = ccl_local_id(1) * ccl_local_id(0) + ccl_local_id(0);
-
-	ccl_local unsigned int dl_queue_length;
-	if(lidx == 0) {
-		dl_queue_length = kernel_split_params.queue_index[QUEUE_SHADOW_RAY_CAST_DL_RAYS];
-	}
+	unsigned int dl_queue_length = kernel_split_params.queue_index[QUEUE_SHADOW_RAY_CAST_DL_RAYS];
 	ccl_barrier(CCL_LOCAL_MEM_FENCE);
 
 	int ray_index = QUEUE_EMPTY_SLOT;