1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the QtCanvas3D module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
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17** GNU Lesser General Public License Usage
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21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
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25** GNU General Public License Usage
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27** General Public License version 2.0 or (at your option) the GNU General
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38****************************************************************************/
39
40//
41// W A R N I N G
42// -------------
43//
44// This file is not part of the QtCanvas3D API. It exists purely as an
45// implementation detail. This header file may change from version to
46// version without notice, or even be removed.
47//
48// We mean it.
49
50#ifndef CANVASGLSTATEDUMP_P_H
51#define CANVASGLSTATEDUMP_P_H
52
53#include "canvas3dcommon_p.h"
54
55#include <QtCore/QObject>
56#include <QtGui/qopengl.h>
57
58QT_BEGIN_NAMESPACE
59QT_CANVAS3D_BEGIN_NAMESPACE
60
61#define DUMP_ENUM_AS_PROPERTY(A,B,C) Q_PROPERTY(A::B C READ C ## _read); inline A::B C ## _read() { return A::C; }
62
63class EnumToStringMap;
64class CanvasContext;
65
66class CanvasGLStateDump : public QObject
67{
68 Q_OBJECT
69
70 Q_ENUMS(stateDumpEnums)
71
72public:
73 enum stateDumpEnums {
74 DUMP_BASIC_ONLY = 0x00,
75 DUMP_VERTEX_ATTRIB_ARRAYS_BIT = 0x01,
76 DUMP_VERTEX_ATTRIB_ARRAYS_BUFFERS_BIT = 0x02,
77 DUMP_FULL = 0x03
78 };
79
80 DUMP_ENUM_AS_PROPERTY(QtCanvas3D::CanvasGLStateDump,stateDumpEnums,DUMP_BASIC_ONLY)
81 DUMP_ENUM_AS_PROPERTY(QtCanvas3D::CanvasGLStateDump,stateDumpEnums,DUMP_VERTEX_ATTRIB_ARRAYS_BIT)
82 DUMP_ENUM_AS_PROPERTY(QtCanvas3D::CanvasGLStateDump,stateDumpEnums,DUMP_VERTEX_ATTRIB_ARRAYS_BUFFERS_BIT)
83 DUMP_ENUM_AS_PROPERTY(QtCanvas3D::CanvasGLStateDump,stateDumpEnums,DUMP_FULL)
84
85 CanvasGLStateDump(CanvasContext *canvasContext, bool isEs, QObject *parent = 0);
86 ~CanvasGLStateDump();
87
88 Q_INVOKABLE QString getGLStateDump(stateDumpEnums options = DUMP_BASIC_ONLY);
89
90 void getGLArrayObjectDump(int target, int arrayObject, int type);
91
92 void doGLStateDump();
93
94private:
95 GLint m_maxVertexAttribs;
96 EnumToStringMap *m_map;
97 bool m_isOpenGLES2;
98 CanvasContext *m_canvasContext;
99 QString m_stateDumpStr;
100 stateDumpEnums m_options;
101};
102
103QT_CANVAS3D_END_NAMESPACE
104QT_END_NAMESPACE
105
106#endif // CANVASGLSTATEDUMP_P_H
107

source code of qtcanvas3d/src/imports/qtcanvas3d/canvasglstatedump_p.h