Cycles: Cleanup, space after keyword

7 files changed, 25 insertions, 25 deletions

diff --git a/intern/cycles/device/opencl/opencl_util.cpp b/intern/cycles/device/opencl/opencl_util.cpp
index 0d34af3e040..7d5173a5f1d 100644
--- a/intern/cycles/device/opencl/opencl_util.cpp
+++ b/intern/cycles/device/opencl/opencl_util.cpp
@@ -635,7 +635,7 @@ bool OpenCLInfo::device_supported(const string& platform_name,
 			"Tahiti", "Pitcairn", "Capeverde", "Oland",
 			NULL
 		};
-		for (int i = 0; blacklist[i] != NULL; i++) {
+		for(int i = 0; blacklist[i] != NULL; i++) {
 			if(device_name == blacklist[i]) {
 				VLOG(1) << "AMD device " << device_name << " not supported";
 				return false;
diff --git a/intern/cycles/kernel/filter/filter_prefilter.h b/intern/cycles/kernel/filter/filter_prefilter.h
index a0b89c1111f..c6a70cbeab5 100644
--- a/intern/cycles/kernel/filter/filter_prefilter.h
+++ b/intern/cycles/kernel/filter/filter_prefilter.h
@@ -96,7 +96,7 @@ ccl_device void kernel_filter_get_feature(int sample,
 	int idx = (y-rect.y)*buffer_w + (x - rect.x);
 
 	mean[idx] = center_buffer[m_offset] / sample;
-	if (sample > 1) {
+	if(sample > 1) {
 		if(use_split_variance) {
 			variance[idx] = max(0.0f, (center_buffer[v_offset] - mean[idx]*mean[idx]*sample) / (sample * (sample-1)));
 		}
diff --git a/intern/cycles/kernel/kernel_path_state.h b/intern/cycles/kernel/kernel_path_state.h
index a96ffe07718..3ce183bf67a 100644
--- a/intern/cycles/kernel/kernel_path_state.h
+++ b/intern/cycles/kernel/kernel_path_state.h
@@ -173,7 +173,7 @@ ccl_device_inline float path_state_terminate_probability(KernelGlobals *kg, ccl_
 		}
 #ifdef __SHADOW_TRICKS__
 		/* Exception for shadow catcher not working correctly with RR. */
-		else if ((state->flag & PATH_RAY_SHADOW_CATCHER) && (state->transparent_bounce <= 8)) {
+		else if((state->flag & PATH_RAY_SHADOW_CATCHER) && (state->transparent_bounce <= 8)) {
 			return 1.0f;
 		}
 #endif
@@ -196,7 +196,7 @@ ccl_device_inline float path_state_terminate_probability(KernelGlobals *kg, ccl_
 		}
 #ifdef __SHADOW_TRICKS__
 		/* Exception for shadow catcher not working correctly with RR. */
-		else if ((state->flag & PATH_RAY_SHADOW_CATCHER) && (state->bounce <= 3)) {
+		else if((state->flag & PATH_RAY_SHADOW_CATCHER) && (state->bounce <= 3)) {
 			return 1.0f;
 		}
 #endif
diff --git a/intern/cycles/kernel/split/kernel_shader_sort.h b/intern/cycles/kernel/split/kernel_shader_sort.h
index 297decb0bc2..5a55b680695 100644
--- a/intern/cycles/kernel/split/kernel_shader_sort.h
+++ b/intern/cycles/kernel/split/kernel_shader_sort.h
@@ -39,7 +39,7 @@ ccl_device void kernel_shader_sort(KernelGlobals *kg,
 	ccl_local ushort *local_index = &locals->local_index[0];
 
 	/* copy to local memory */
-	for (uint i = 0; i < SHADER_SORT_BLOCK_SIZE; i += SHADER_SORT_LOCAL_SIZE) {
+	for(uint i = 0; i < SHADER_SORT_BLOCK_SIZE; i += SHADER_SORT_LOCAL_SIZE) {
 		uint idx = offset + i + lid;
 		uint add = input + idx;
 		uint value = (~0);
@@ -59,9 +59,9 @@ ccl_device void kernel_shader_sort(KernelGlobals *kg,
 #  ifdef __KERNEL_OPENCL__
 
 	/* bitonic sort */
-	for (uint length = 1; length < SHADER_SORT_BLOCK_SIZE; length <<= 1) {
-		for (uint inc = length; inc > 0; inc >>= 1) {
-			for (uint ii = 0; ii < SHADER_SORT_BLOCK_SIZE; ii += SHADER_SORT_LOCAL_SIZE) {
+	for(uint length = 1; length < SHADER_SORT_BLOCK_SIZE; length <<= 1) {
+		for(uint inc = length; inc > 0; inc >>= 1) {
+			for(uint ii = 0; ii < SHADER_SORT_BLOCK_SIZE; ii += SHADER_SORT_LOCAL_SIZE) {
 				uint i = lid + ii;
 				bool direction = ((i & (length << 1)) != 0);
 				uint j = i ^ inc;
@@ -81,7 +81,7 @@ ccl_device void kernel_shader_sort(KernelGlobals *kg,
 #  endif /* __KERNEL_OPENCL__ */
 
 	/* copy to destination */
-	for (uint i = 0; i < SHADER_SORT_BLOCK_SIZE; i += SHADER_SORT_LOCAL_SIZE) {
+	for(uint i = 0; i < SHADER_SORT_BLOCK_SIZE; i += SHADER_SORT_LOCAL_SIZE) {
 		uint idx = offset + i + lid;
 		uint lidx = local_index[i + lid];
 		uint outi = output + idx;
diff --git a/intern/cycles/render/image.cpp b/intern/cycles/render/image.cpp
index 02b65440154..a490f10aee4 100644
--- a/intern/cycles/render/image.cpp
+++ b/intern/cycles/render/image.cpp
@@ -344,7 +344,7 @@ int ImageManager::add_image(const string& filename,
 	else {
 		/* Very unlikely, since max_num_images is insanely big. But better safe than sorry. */
 		int tex_count = 0;
-		for (int type = 0; type < IMAGE_DATA_NUM_TYPES; type++) {
+		for(int type = 0; type < IMAGE_DATA_NUM_TYPES; type++) {
 			tex_count += tex_num_images[type];
 		}
 		if(tex_count > max_num_images) {
diff --git a/intern/cycles/render/light.cpp b/intern/cycles/render/light.cpp
index 93d88c5642c..371ea54ef11 100644
--- a/intern/cycles/render/light.cpp
+++ b/intern/cycles/render/light.cpp
@@ -225,7 +225,7 @@ void LightManager::disable_ineffective_light(Device *device, Scene *scene)
 bool LightManager::object_usable_as_light(Object *object) {
 	Mesh *mesh = object->mesh;
 	/* Skip objects with NaNs */
-	if (!object->bounds.valid()) {
+	if(!object->bounds.valid()) {
 		return false;
 	}
 	/* Skip if we are not visible for BSDFs. */
diff --git a/intern/cycles/util/util_math_matrix.h b/intern/cycles/util/util_math_matrix.h
index 7269d391956..b31dbe4fc67 100644
--- a/intern/cycles/util/util_math_matrix.h
+++ b/intern/cycles/util/util_math_matrix.h
@@ -223,20 +223,20 @@ ccl_device void math_matrix_jacobi_eigendecomposition(float *A, ccl_global float
 {
 	const float singular_epsilon = 1e-9f;
 
-	for (int row = 0; row < n; row++) {
-		for (int col = 0; col < n; col++) {
+	for(int row = 0; row < n; row++) {
+		for(int col = 0; col < n; col++) {
 			MATS(V, n, row, col, v_stride) = (col == row) ? 1.0f : 0.0f;
 		}
 	}
 
-	for (int sweep = 0; sweep < 8; sweep++) {
+	for(int sweep = 0; sweep < 8; sweep++) {
 		float off_diagonal = 0.0f;
-		for (int row = 1; row < n; row++) {
-			for (int col = 0; col < row; col++) {
+		for(int row = 1; row < n; row++) {
+			for(int col = 0; col < row; col++) {
 				off_diagonal += fabsf(MAT(A, n, row, col));
 			}
 		}
-		if (off_diagonal < 1e-7f) {
+		if(off_diagonal < 1e-7f) {
 			/* The matrix has nearly reached diagonal form.
 			 * Since the eigenvalues are only used to determine truncation, their exact values aren't required - a relative error of a few ULPs won't matter at all. */
 			break;
@@ -253,7 +253,7 @@ ccl_device void math_matrix_jacobi_eigendecomposition(float *A, ccl_global float
 				float abs_element = fabsf(element);
 
 				/* If we're in a later sweep and the element already is very small, just set it to zero and skip the rotation. */
-				if (sweep > 3 && abs_element <= singular_epsilon*fabsf(MAT(A, n, row, row)) && abs_element <= singular_epsilon*fabsf(MAT(A, n, col, col))) {
+				if(sweep > 3 && abs_element <= singular_epsilon*fabsf(MAT(A, n, row, row)) && abs_element <= singular_epsilon*fabsf(MAT(A, n, col, col))) {
 					MAT(A, n, row, col) = 0.0f;
 					continue;
 				}
@@ -272,10 +272,10 @@ ccl_device void math_matrix_jacobi_eigendecomposition(float *A, ccl_global float
 				 * Then, we compute sin(phi) and cos(phi) themselves. */
 				float singular_diff = MAT(A, n, row, row) - MAT(A, n, col, col);
 				float ratio;
-				if (abs_element > singular_epsilon*fabsf(singular_diff)) {
+				if(abs_element > singular_epsilon*fabsf(singular_diff)) {
 					float cot_2phi = 0.5f*singular_diff / element;
 					ratio = 1.0f / (fabsf(cot_2phi) + sqrtf(1.0f + cot_2phi*cot_2phi));
-					if (cot_2phi < 0.0f) ratio = -ratio; /* Copy sign. */
+					if(cot_2phi < 0.0f) ratio = -ratio; /* Copy sign. */
 				}
 				else {
 					ratio = element / singular_diff;
@@ -315,21 +315,21 @@ ccl_device void math_matrix_jacobi_eigendecomposition(float *A, ccl_global float
 	}
 
 	/* Sort eigenvalues and the associated eigenvectors. */
-	for (int i = 0; i < n - 1; i++) {
+	for(int i = 0; i < n - 1; i++) {
 		float v = MAT(A, n, i, i);
 		int k = i;
-		for (int j = i; j < n; j++) {
-			if (MAT(A, n, j, j) >= v) {
+		for(int j = i; j < n; j++) {
+			if(MAT(A, n, j, j) >= v) {
 				v = MAT(A, n, j, j);
 				k = j;
 			}
 		}
-		if (k != i) {
+		if(k != i) {
 			/* Swap eigenvalues. */
 			MAT(A, n, k, k) = MAT(A, n, i, i);
 			MAT(A, n, i, i) = v;
 			/* Swap eigenvectors. */
-			for (int j = 0; j < n; j++) {
+			for(int j = 0; j < n; j++) {
 				float v = MATS(V, n, i, j, v_stride);
 				MATS(V, n, i, j, v_stride) = MATS(V, n, k, j, v_stride);
 				MATS(V, n, k, j, v_stride) = v;