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39
40#ifndef QWAYLANDBUFFER_H
41#define QWAYLANDBUFFER_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 purely as an
48// implementation detail. 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 <QtWaylandClient/qtwaylandclientglobal.h>
55
56#include <QtCore/QSize>
57#include <QtCore/QRect>
58
59#include <QtWaylandClient/private/wayland-wayland-client-protocol.h>
60
61QT_BEGIN_NAMESPACE
62
63namespace QtWaylandClient {
64
65class Q_WAYLAND_CLIENT_EXPORT QWaylandBuffer {
66public:
67 QWaylandBuffer();
68 virtual ~QWaylandBuffer();
69 void init(wl_buffer *buf);
70
71 wl_buffer *buffer() {return mBuffer;}
72 virtual QSize size() const = 0;
73 virtual int scale() const { return 1; }
74
75 void setBusy() { mBusy = true; }
76 bool busy() const { return mBusy; }
77
78 void setCommitted() { mCommitted = true; }
79 bool committed() const { return mCommitted; }
80
81protected:
82 struct wl_buffer *mBuffer = nullptr;
83
84private:
85 bool mBusy = false;
86 bool mCommitted = false;
87
88 static void release(void *data, wl_buffer *);
89 static const wl_buffer_listener listener;
90};
91
92}
93
94QT_END_NAMESPACE
95
96#endif // QWAYLANDBUFFER_H
97

source code of qtwayland/src/client/qwaylandbuffer_p.h