1 | // Copyright (C) 2020 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QQUICKGRAPHICSDEVICE_P_H |
5 | #define QQUICKGRAPHICSDEVICE_P_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists purely as an |
12 | // implementation detail. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include <QtQuick/private/qtquickglobal_p.h> |
19 | #include <QAtomicInt> |
20 | #include "qquickgraphicsdevice.h" |
21 | |
22 | QT_BEGIN_NAMESPACE |
23 | |
24 | class Q_QUICK_PRIVATE_EXPORT QQuickGraphicsDevicePrivate |
25 | { |
26 | public: |
27 | static QQuickGraphicsDevicePrivate *get(QQuickGraphicsDevice *p) { return p->d; } |
28 | static const QQuickGraphicsDevicePrivate *get(const QQuickGraphicsDevice *p) { return p->d; } |
29 | QQuickGraphicsDevicePrivate(); |
30 | QQuickGraphicsDevicePrivate(const QQuickGraphicsDevicePrivate *other); |
31 | |
32 | enum class Type { |
33 | Null, |
34 | OpenGLContext, |
35 | Adapter, |
36 | DeviceAndContext, |
37 | DeviceAndCommandQueue, |
38 | PhysicalDevice, |
39 | DeviceObjects, |
40 | Rhi |
41 | }; |
42 | |
43 | QAtomicInt ref; |
44 | Type type = Type::Null; |
45 | |
46 | struct Adapter { |
47 | quint32 luidLow; |
48 | qint32 luidHigh; |
49 | int featureLevel; |
50 | }; |
51 | |
52 | struct DeviceAndContext { |
53 | void *device; |
54 | void *context; |
55 | }; |
56 | |
57 | struct DeviceAndCommandQueue { |
58 | void *device; |
59 | void *cmdQueue; |
60 | }; |
61 | |
62 | struct PhysicalDevice { |
63 | void *physicalDevice; |
64 | }; |
65 | |
66 | struct DeviceObjects { |
67 | void *physicalDevice; |
68 | void *device; |
69 | int queueFamilyIndex; |
70 | int queueIndex; |
71 | }; |
72 | |
73 | union { |
74 | QOpenGLContext *context; |
75 | Adapter adapter; |
76 | DeviceAndContext deviceAndContext; |
77 | DeviceAndCommandQueue deviceAndCommandQueue; |
78 | PhysicalDevice physicalDevice; |
79 | DeviceObjects deviceObjects; |
80 | QRhi *rhi; |
81 | } u; |
82 | }; |
83 | |
84 | QT_END_NAMESPACE |
85 | |
86 | #endif // QQUICKGRAPHICSDEVICE_P_H |
87 | |