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39
40#ifndef QT3DRENDER_RENDER_RENDERQUEUE_H
41#define QT3DRENDER_RENDER_RENDERQUEUE_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 <QVector>
55#include <QtGlobal>
56#include <QMutex>
57
58QT_BEGIN_NAMESPACE
59
60namespace Qt3DRender {
61
62namespace Render {
63
64class RenderView;
65
66class Q_AUTOTEST_EXPORT RenderQueue
67{
68public:
69 RenderQueue();
70
71 void setTargetRenderViewCount(int targetRenderViewCount);
72 int targetRenderViewCount() const { return m_targetRenderViewCount; }
73 int currentRenderViewCount() const;
74 bool isFrameQueueComplete() const;
75
76 bool queueRenderView(RenderView *renderView, uint submissionOrderIndex);
77 QVector<RenderView *> nextFrameQueue();
78 void reset();
79
80 void setNoRender();
81 inline bool isNoRender() const { return m_noRender; }
82
83 inline bool wasReset() const { return m_wasReset; }
84
85 inline QMutex *mutex() { return &m_mutex; }
86
87private:
88 bool m_noRender;
89 bool m_wasReset;
90 int m_targetRenderViewCount;
91 int m_currentRenderViewCount;
92 QVector<RenderView *> m_currentWorkQueue;
93 QMutex m_mutex;
94};
95
96} // namespace Render
97
98} // namespace Qt3DRender
99
100QT_END_NAMESPACE
101
102#endif // QT3DRENDER_RENDER_RENDERQUEUE_H
103