diff options
Diffstat (limited to 'intern/cycles/render/svm.cpp')
| -rw-r--r-- | intern/cycles/render/svm.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/intern/cycles/render/svm.cpp b/intern/cycles/render/svm.cpp index 1ff3ac20d50..e160f1c93af 100644 --- a/intern/cycles/render/svm.cpp +++ b/intern/cycles/render/svm.cpp @@ -251,11 +251,11 @@ void SVMCompiler::stack_link(ShaderInput *input, ShaderOutput *output) void SVMCompiler::stack_clear_users(ShaderNode *node, set<ShaderNode*>& done) { /* optimization we should add: - find and lower user counts for outputs for which all inputs are done. - this is done before the node is compiled, under the assumption that the - node will first load all inputs from the stack and then writes its - outputs. this used to work, but was disabled because it gave trouble - with inputs getting stack positions assigned */ + * find and lower user counts for outputs for which all inputs are done. + * this is done before the node is compiled, under the assumption that the + * node will first load all inputs from the stack and then writes its + * outputs. this used to work, but was disabled because it gave trouble + * with inputs getting stack positions assigned */ foreach(ShaderInput *input, node->inputs) { ShaderOutput *output = input->link; @@ -418,8 +418,8 @@ void SVMCompiler::generate_closure(ShaderNode *node, set<ShaderNode*>& done) add_node(NODE_ADD_CLOSURE, 0, 0, 0); /* generate code for closure 1 - note we backup all compiler state and restore it afterwards, so one - closure choice doesn't influence the other*/ + * note we backup all compiler state and restore it afterwards, so one + * closure choice doesn't influence the other*/ if(cl1in->link) { StackBackup backup; stack_backup(backup, done); @@ -448,7 +448,7 @@ void SVMCompiler::generate_closure(ShaderNode *node, set<ShaderNode*>& done) add_node(NODE_END, 0, 0, 0); /* set jump for mix node, -1 because offset is already - incremented when this jump is added to it */ + * incremented when this jump is added to it */ svm_nodes[mix_offset].z = cl2_offset - mix_offset - 1; done.insert(node); @@ -482,9 +482,9 @@ void SVMCompiler::generate_closure(ShaderNode *node, set<ShaderNode*>& done) void SVMCompiler::generate_multi_closure(ShaderNode *node, set<ShaderNode*>& done, uint in_offset) { /* todo: the weaks point here is that unlike the single closure sampling - we will evaluate all nodes even if they are used as input for closures - that are unused. it's not clear what would be the best way to skip such - nodes at runtime, especially if they are tangled up */ + * we will evaluate all nodes even if they are used as input for closures + * that are unused. it's not clear what would be the best way to skip such + * nodes at runtime, especially if they are tangled up */ if(node->name == ustring("mix_closure") || node->name == ustring("add_closure")) { ShaderInput *fin = node->input("Fac"); |