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3 | ** Copyright (C) 2015 Paul Lemire |
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39 | |
40 | #ifndef QT3DRENDER_RENDER_VSYNCFRAMEADVANCESERVICE_H |
41 | #define QT3DRENDER_RENDER_VSYNCFRAMEADVANCESERVICE_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists for the convenience |
48 | // of other Qt classes. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <Qt3DCore/private/qabstractframeadvanceservice_p.h> |
55 | #include <Qt3DRender/private/qt3drender_global_p.h> |
56 | |
57 | QT_BEGIN_NAMESPACE |
58 | |
59 | namespace Qt3DRender { |
60 | |
61 | namespace Render { |
62 | |
63 | class VSyncFrameAdvanceServicePrivate; |
64 | |
65 | class Q_3DRENDERSHARED_PRIVATE_EXPORT VSyncFrameAdvanceService final : public Qt3DCore::QAbstractFrameAdvanceService |
66 | { |
67 | public: |
68 | explicit VSyncFrameAdvanceService(bool drivenByRenderThread); |
69 | ~VSyncFrameAdvanceService(); |
70 | |
71 | qint64 waitForNextFrame() final; |
72 | void start() final; |
73 | void stop() final; |
74 | |
75 | void proceedToNextFrame(); |
76 | |
77 | private: |
78 | Q_DECLARE_PRIVATE(VSyncFrameAdvanceService) |
79 | }; |
80 | |
81 | } // namespace Render |
82 | |
83 | } // namespace Qt3DRender |
84 | |
85 | QT_END_NAMESPACE |
86 | |
87 | #endif // QT3DRENDER_RENDER_VSYNCFRAMEADVANCESERVICE_H |
88 | |