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39
40#ifndef QT3DRENDER_RENDER_OPENGL_RENDERQUEUE_H
41#define QT3DRENDER_RENDER_OPENGL_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
64namespace OpenGL {
65
66class RenderView;
67
68class Q_AUTOTEST_EXPORT RenderQueue
69{
70public:
71 RenderQueue();
72
73 void setTargetRenderViewCount(int targetRenderViewCount);
74 int targetRenderViewCount() const { return m_targetRenderViewCount; }
75 int currentRenderViewCount() const;
76 bool isFrameQueueComplete() const;
77
78 bool queueRenderView(RenderView *renderView, uint submissionOrderIndex);
79 QVector<RenderView *> nextFrameQueue();
80 void reset();
81
82 void setNoRender();
83 inline bool isNoRender() const { return m_noRender; }
84
85 inline bool wasReset() const { return m_wasReset; }
86
87 inline QMutex *mutex() { return &m_mutex; }
88
89private:
90 bool m_noRender;
91 bool m_wasReset;
92 int m_targetRenderViewCount;
93 int m_currentRenderViewCount;
94 QVector<RenderView *> m_currentWorkQueue;
95 QMutex m_mutex;
96};
97
98} // namespace OpenGL
99
100} // namespace Render
101
102} // namespace Qt3DRender
103
104QT_END_NAMESPACE
105
106#endif // QT3DRENDER_RENDER_OPENGL_RENDERQUEUE_H
107

source code of qt3d/src/plugins/renderers/opengl/renderer/renderqueue_p.h