Differential D5481 Diff 17125 intern/cycles/kernel/svm/svm_math.h

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intern/cycles/kernel/svm/svm_math.h

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	* distributed under the License is distributed on an "AS IS" BASIS,			* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and			* See the License for the specific language governing permissions and
	* limitations under the License.			* limitations under the License.
	*/			*/

	CCL_NAMESPACE_BEGIN			CCL_NAMESPACE_BEGIN

	/* Nodes */

	ccl_device void svm_node_math(KernelGlobals *kg,			ccl_device void svm_node_math(KernelGlobals *kg,
	ShaderData *sd,			ShaderData *sd,
	float *stack,			float *stack,
	uint itype,			uint type,
	uint f1_offset,			uint a_and_b_stack_offsets,
	uint f2_offset,			uint result_stack_offset,
	int *offset)			int *offset)
	{			{
	NodeMath type = (NodeMath)itype;			uint a_stack_offset, b_stack_offset;
	float f1 = stack_load_float(stack, f1_offset);			decode_node_uchar4(a_and_b_stack_offsets, &a_stack_offset, &b_stack_offset, NULL, NULL);
	float f2 = stack_load_float(stack, f2_offset);
	float f = svm_math(type, f1, f2);

	uint4 node1 = read_node(kg, offset);			float a = stack_load_float(stack, a_stack_offset);
				float b = stack_load_float(stack, b_stack_offset);
				float result = svm_math((NodeMathType)type, a, b);

	stack_store_float(stack, node1.y, f);			stack_store_float(stack, result_stack_offset, result);
	}			}

	ccl_device void svm_node_vector_math(KernelGlobals *kg,			ccl_device void svm_node_vector_math(KernelGlobals *kg,
	ShaderData *sd,			ShaderData *sd,
	float *stack,			float *stack,
	uint itype,			uint itype,
	uint v1_offset,			uint v1_offset,
	uint v2_offset,			uint v2_offset,
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