blob: 20aa2075be9f2876df08b804d97c991c50a75d41 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWAYLANDCLIENTBUFFERINTEGRATION_H
#define QWAYLANDCLIENTBUFFERINTEGRATION_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtWaylandCompositor/qwaylandexport.h>
#include <QtWaylandCompositor/qwaylandsurface.h>
#include <QtCore/QSize>
#include <QtGui/qopengl.h>
#include <QtGui/QOpenGLContext>
#include <wayland-server.h>
QT_BEGIN_NAMESPACE
class QWaylandCompositor;
namespace QtWayland {
class Display;
class Q_COMPOSITOR_EXPORT ClientBufferIntegration
{
public:
ClientBufferIntegration();
virtual ~ClientBufferIntegration() { }
void setCompositor(QWaylandCompositor *compositor) { m_compositor = compositor; }
virtual void initializeHardware(struct ::wl_display *display) = 0;
// Used when the hardware integration wants to provide its own texture for a given buffer.
// In most cases the compositor creates and manages the texture so this is not needed.
virtual GLuint textureForBuffer(struct ::wl_resource *buffer) { Q_UNUSED(buffer); return 0; }
virtual void destroyTextureForBuffer(struct ::wl_resource *buffer) { Q_UNUSED(buffer); }
// Called with the texture bound.
virtual void bindTextureToBuffer(struct ::wl_resource *buffer) = 0;
virtual QWaylandSurface::Origin origin(struct ::wl_resource *) const { return QWaylandSurface::OriginBottomLeft; }
virtual void *lockNativeBuffer(struct ::wl_resource *) const { return 0; }
virtual void unlockNativeBuffer(void *) const { return; }
virtual QSize bufferSize(struct ::wl_resource *) const { return QSize(); }
protected:
QWaylandCompositor *m_compositor;
};
}
QT_END_NAMESPACE
#endif // QWAYLANDCLIENTBUFFERINTEGRATION_H
|
