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Diffstat (limited to 'intern/cycles/render/svm.h')
| -rw-r--r-- | intern/cycles/render/svm.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/intern/cycles/render/svm.h b/intern/cycles/render/svm.h index 4861de1f339..b86a00bf8ea 100644 --- a/intern/cycles/render/svm.h +++ b/intern/cycles/render/svm.h @@ -154,11 +154,26 @@ protected: /* Global state of the compiler accessible from the compilation routines. */ struct CompilerState { + CompilerState(ShaderGraph *graph); + + /* ** Global state, used by various compilation steps. ** */ + /* Set of nodes which were already compiled. */ ShaderNodeSet nodes_done; /* Set of closures which were already compiled. */ ShaderNodeSet closure_done; + + /* ** SVM nodes generation state ** */ + + /* Flag whether the node with corresponding ID was already compiled or + * not. Array element with index i corresponds to a node with such if. + * + * TODO(sergey): This is actually a copy of nodes_done just in another + * notation. We can de-duplicate this storage actually after switching + * all areas to use this flags array. + */ + vector<bool> nodes_done_flag; }; void stack_backup(StackBackup& backup, ShaderNodeSet& done); |