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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
57QT_BEGIN_NAMESPACE
58
59namespace Qt3DRender {
60
61namespace Render {
62
63class VSyncFrameAdvanceServicePrivate;
64
65class Q_3DRENDERSHARED_PRIVATE_EXPORT VSyncFrameAdvanceService final : public Qt3DCore::QAbstractFrameAdvanceService
66{
67public:
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
77private:
78 Q_DECLARE_PRIVATE(VSyncFrameAdvanceService)
79};
80
81} // namespace Render
82
83} // namespace Qt3DRender
84
85QT_END_NAMESPACE
86
87#endif // QT3DRENDER_RENDER_VSYNCFRAMEADVANCESERVICE_H
88

source code of qt3d/src/render/services/vsyncframeadvanceservice_p.h