1 | // Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QT3DRENDER_RENDER_FRAMEGRAPHVISITOR_H |
5 | #define QT3DRENDER_RENDER_FRAMEGRAPHVISITOR_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists for the convenience |
12 | // of other Qt classes. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include <qglobal.h> |
19 | |
20 | #include <Qt3DCore/qaspectjob.h> |
21 | #include <Qt3DRender/private/qt3drender_global_p.h> |
22 | |
23 | QT_BEGIN_NAMESPACE |
24 | |
25 | namespace Qt3DRender { |
26 | namespace Render { |
27 | |
28 | class FrameGraphNode; |
29 | class Renderer; |
30 | class FrameGraphManager; |
31 | |
32 | class Q_3DRENDERSHARED_PRIVATE_EXPORT FrameGraphVisitor |
33 | { |
34 | public: |
35 | explicit FrameGraphVisitor(const FrameGraphManager *nodeManager); |
36 | |
37 | std::vector<FrameGraphNode *> &&traverse(FrameGraphNode *root); |
38 | std::vector<FrameGraphNode *> &&takeEnablersToDisable(); |
39 | |
40 | private: |
41 | void visit(Render::FrameGraphNode *node); |
42 | |
43 | const FrameGraphManager *m_manager; |
44 | std::vector<FrameGraphNode *> m_leaves; |
45 | std::vector<FrameGraphNode *> m_enablersToDisable; |
46 | }; |
47 | |
48 | } // namespace Render |
49 | } // namespace Qt3DRender |
50 | |
51 | QT_END_NAMESPACE |
52 | |
53 | #endif // QT3DRENDER_RENDER_FRAMEGRAPHVISITOR_H |
54 | |