diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_math.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_math.h | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/intern/cycles/kernel/svm/svm_math.h b/intern/cycles/kernel/svm/svm_math.h index 402290d7218..c577a7f13c7 100644 --- a/intern/cycles/kernel/svm/svm_math.h +++ b/intern/cycles/kernel/svm/svm_math.h @@ -37,25 +37,29 @@ ccl_device void svm_node_math(KernelGlobals *kg, ccl_device void svm_node_vector_math(KernelGlobals *kg, ShaderData *sd, float *stack, - uint itype, - uint v1_offset, - uint v2_offset, + uint type, + uint inputs_stack_offsets, + uint outputs_stack_offsets, int *offset) { - NodeVectorMath type = (NodeVectorMath)itype; - float3 v1 = stack_load_float3(stack, v1_offset); - float3 v2 = stack_load_float3(stack, v2_offset); - float f; - float3 v; + uint value_stack_offset, vector_stack_offset; + uint a_stack_offset, b_stack_offset, scale_stack_offset; + decode_node_uchar4( + inputs_stack_offsets, &a_stack_offset, &b_stack_offset, &scale_stack_offset, NULL); + decode_node_uchar4(outputs_stack_offsets, &value_stack_offset, &vector_stack_offset, NULL, NULL); - svm_vector_math(&f, &v, type, v1, v2); + float3 a = stack_load_float3(stack, a_stack_offset); + float3 b = stack_load_float3(stack, b_stack_offset); + float scale = stack_load_float(stack, scale_stack_offset); - uint4 node1 = read_node(kg, offset); + float value; + float3 vector; + svm_vector_math(&value, &vector, (NodeVectorMathType)type, a, b, scale); - if (stack_valid(node1.y)) - stack_store_float(stack, node1.y, f); - if (stack_valid(node1.z)) - stack_store_float3(stack, node1.z, v); + if (stack_valid(value_stack_offset)) + stack_store_float(stack, value_stack_offset, value); + if (stack_valid(vector_stack_offset)) + stack_store_float3(stack, vector_stack_offset, vector); } CCL_NAMESPACE_END |