| 30 | _MakeInputKeyVector(const ExecValueKey &valueKey); |
| 31 | |
| 32 | void |
| 33 | Exec_LeafCompilationTask::_Compile( |
| 34 | Exec_CompilationState &compilationState, |
| 35 | TaskPhases &taskPhases) |
| 36 | { |
| 37 | TRACE_FUNCTION(); |
| 38 | |
| 39 | taskPhases.Invoke( |
| 40 | // Turn the value key into an input key and create an input resolving |
| 41 | // subtask to compile the source output to later connect to the leaf node. |
| 42 | [this, &compilationState] |
| 43 | (TaskDependencies &deps) { |
| 44 | TRACE_FUNCTION_SCOPE("input compilation"); |
| 45 | |
| 46 | // Get the provider object from the value key |
| 47 | _originObject = _valueKey.GetProvider(); |
| 48 | |
| 49 | // Make an input key from the value key |
| 50 | _inputKeys = _MakeInputKeyVector(_valueKey); |
| 51 | |
| 52 | // Run a new subtask to compile the input |
| 53 | deps.NewSubtask<Exec_InputResolvingCompilationTask>( |
| 54 | compilationState, |
| 55 | _inputKeys->Get()[0], |
| 56 | *_originObject, |
| 57 | EsfSchemaConfigKey(), |
| 58 | &_resultOutputs, |
| 59 | &_journal); |
| 60 | }, |
| 61 | |
| 62 | // Compile and connect the leaf node. |
| 63 | [this, &compilationState] |
| 64 | (TaskDependencies &deps) { |
| 65 | TRACE_FUNCTION_SCOPE("leaf node creation"); |
| 66 | |
| 67 | if (!TF_VERIFY(_resultOutputs.size() == 1, |
| 68 | "Expected exactly one output for value key '%s'; got '%zu'", |
| 69 | _valueKey.GetDebugName().c_str(), |
| 70 | _resultOutputs.size())) { |
| 71 | return; |
| 72 | } |
| 73 | |
| 74 | const VdfMaskedOutput &sourceOutput = _resultOutputs.front(); |
| 75 | if (!TF_VERIFY(sourceOutput)) { |
| 76 | return; |
| 77 | } |
| 78 | |
| 79 | // Return the compiled source output as the requested leaf output |
| 80 | *_leafOutput = sourceOutput; |
| 81 | |
| 82 | // If a leaf node is already compiled for this value key, then |
| 83 | // compilation is done. This happens when requests are recompiled, in |
| 84 | // which case the only purpose of LeafCompilationTask is to resolve the |
| 85 | // new leaf output. |
| 86 | if (compilationState.GetProgram()->GetCompiledLeafNode(_valueKey)) { |
| 87 | return; |
| 88 | } |
| 89 |
nothing calls this directly
no test coverage detected