| 350 | } |
| 351 | |
| 352 | void ClippingNode::setProgramStateRecursively(Node* node, backend::ProgramState* programState) |
| 353 | { |
| 354 | if (_originalStencilProgramState.find(node) == _originalStencilProgramState.end()) |
| 355 | { |
| 356 | auto* existingProgramState = node->getProgramState(); |
| 357 | AX_SAFE_RETAIN(existingProgramState); |
| 358 | _originalStencilProgramState[node] = existingProgramState; |
| 359 | } |
| 360 | |
| 361 | if (_uniqueChildStencils) |
| 362 | { |
| 363 | node->setProgramState(programState->clone(), true); |
| 364 | } |
| 365 | else |
| 366 | { |
| 367 | node->setProgramState(programState); |
| 368 | } |
| 369 | |
| 370 | auto& children = node->getChildren(); |
| 371 | for (const auto& child : children) |
| 372 | { |
| 373 | setProgramStateRecursively(child, programState); |
| 374 | } |
| 375 | } |
| 376 | |
| 377 | void ClippingNode::restoreAllProgramStates() |
| 378 | { |
nothing calls this directly
no test coverage detected