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36
37#ifndef QRENDERCAPTURE_P_H
38#define QRENDERCAPTURE_P_H
39
40//
41// W A R N I N G
42// -------------
43//
44// This file is not part of the Qt API. It exists for the convenience
45// of other Qt classes. This header file may change from version to
46// version without notice, or even be removed.
47//
48// We mean it.
49//
50
51#include <Qt3DRender/qrendercapture.h>
52#include <Qt3DRender/private/qframegraphnode_p.h>
53
54#include <QtCore/qmutex.h>
55
56QT_BEGIN_NAMESPACE
57
58namespace Qt3DRender {
59
60struct QRenderCaptureRequest
61{
62 int captureId;
63 QRect rect;
64};
65
66class QRenderCapturePrivate : public QFrameGraphNodePrivate
67{
68public:
69 QRenderCapturePrivate();
70 ~QRenderCapturePrivate();
71 QVector<QRenderCaptureReply *> m_waitingReplies;
72 QMutex m_mutex;
73 mutable QVector<QRenderCaptureRequest> m_pendingRequests;
74
75 QRenderCaptureReply *createReply(int captureId);
76 QRenderCaptureReply *takeReply(int captureId);
77 void setImage(QRenderCaptureReply *reply, const QImage &image);
78 void replyDestroyed(QRenderCaptureReply *reply);
79
80 Q_DECLARE_PUBLIC(QRenderCapture)
81};
82
83class QRenderCaptureReplyPrivate : public QObjectPrivate
84{
85public:
86 QRenderCaptureReplyPrivate();
87
88 QImage m_image;
89 int m_captureId;
90 bool m_complete;
91
92
93 Q_DECLARE_PUBLIC(QRenderCaptureReply)
94};
95
96// used by initializeFromPeer
97struct QRenderCaptureInitData
98{
99 int captureId;
100};
101
102// used by backend to send render capture to frontend
103struct RenderCaptureData
104{
105 QImage image;
106 int captureId;
107};
108
109typedef QSharedPointer<RenderCaptureData> RenderCaptureDataPtr;
110
111} // Qt3DRender
112
113QT_END_NAMESPACE
114
115Q_DECLARE_METATYPE(Qt3DRender::RenderCaptureDataPtr) // LCOV_EXCL_LINE
116Q_DECLARE_METATYPE(Qt3DRender::QRenderCaptureRequest); // LCOV_EXCL_LINE
117
118#endif // QRENDERCAPTURE_P_H
119

source code of qt3d/src/render/framegraph/qrendercapture_p.h