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39
40#ifndef QSHADERFORMAT_P_H
41#define QSHADERFORMAT_P_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 <QtGui/private/qtguiglobal_p.h>
55
56#include <QtCore/qstringlist.h>
57#include <QtCore/qversionnumber.h>
58
59QT_BEGIN_NAMESPACE
60
61class QShaderFormat
62{
63public:
64 enum Api : int {
65 NoApi,
66 OpenGLNoProfile,
67 OpenGLCoreProfile,
68 OpenGLCompatibilityProfile,
69 OpenGLES,
70 VulkanFlavoredGLSL
71 };
72
73 enum ShaderType : int {
74 Vertex = 0,
75 TessellationControl,
76 TessellationEvaluation,
77 Geometry,
78 Fragment,
79 Compute
80 };
81
82 Q_GUI_EXPORT QShaderFormat() noexcept;
83
84 Q_GUI_EXPORT Api api() const noexcept;
85 Q_GUI_EXPORT void setApi(Api api) noexcept;
86
87 Q_GUI_EXPORT QVersionNumber version() const noexcept;
88 Q_GUI_EXPORT void setVersion(const QVersionNumber &version) noexcept;
89
90 Q_GUI_EXPORT QStringList extensions() const noexcept;
91 Q_GUI_EXPORT void setExtensions(const QStringList &extensions) noexcept;
92
93 Q_GUI_EXPORT QString vendor() const noexcept;
94 Q_GUI_EXPORT void setVendor(const QString &vendor) noexcept;
95
96 Q_GUI_EXPORT bool isValid() const noexcept;
97 Q_GUI_EXPORT bool supports(const QShaderFormat &other) const noexcept;
98
99 Q_GUI_EXPORT ShaderType shaderType() const noexcept;
100 Q_GUI_EXPORT void setShaderType(ShaderType shaderType) noexcept;
101
102private:
103 Api m_api;
104 QVersionNumber m_version;
105 QStringList m_extensions;
106 QString m_vendor;
107 ShaderType m_shaderType;
108};
109
110Q_GUI_EXPORT bool operator==(const QShaderFormat &lhs, const QShaderFormat &rhs) noexcept;
111
112inline bool operator!=(const QShaderFormat &lhs, const QShaderFormat &rhs) noexcept
113{
114 return !(lhs == rhs);
115}
116
117Q_DECLARE_TYPEINFO(QShaderFormat, Q_MOVABLE_TYPE);
118
119QT_END_NAMESPACE
120
121Q_DECLARE_METATYPE(QShaderFormat)
122
123#endif // QSHADERFORMAT_P_H
124