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+/****************************************************************************
+**
+** Copyright (C) 2013 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 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 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QOPENGLDEBUG_H
+#define QOPENGLDEBUG_H
+
+#include <QtCore/qglobal.h>
+
+#ifndef QT_NO_OPENGL
+
+#include <QtCore/qshareddata.h>
+#include <QtCore/qflags.h>
+#include <QtCore/qlist.h>
+#include <QtCore/qvector.h>
+#include <QtCore/qmetatype.h>
+#include <QtCore/qdebug.h>
+#include <QtGui/qopenglcontext.h>
+
+QT_BEGIN_NAMESPACE
+
+class QOpenGLDebugLogger;
+class QOpenGLDebugLoggerPrivate;
+class QOpenGLDebugMessagePrivate;
+
+class Q_GUI_EXPORT QOpenGLDebugMessage
+{
+public:
+ enum Source {
+ InvalidSource = 0x00000000,
+ APISource = 0x00000001,
+ WindowSystemSource = 0x00000002,
+ ShaderCompilerSource = 0x00000004,
+ ThirdPartySource = 0x00000008,
+ ApplicationSource = 0x00000010,
+ OtherSource = 0x00000020,
+ LastSource = OtherSource, // private API
+ AnySource = 0xffffffff
+ };
+ Q_DECLARE_FLAGS(Sources, Source)
+
+ enum Type {
+ InvalidType = 0x00000000,
+ ErrorType = 0x00000001,
+ DeprecatedBehaviorType = 0x00000002,
+ UndefinedBehaviorType = 0x00000004,
+ PortabilityType = 0x00000008,
+ PerformanceType = 0x00000010,
+ OtherType = 0x00000020,
+ MarkerType = 0x00000040,
+ GroupPushType = 0x00000080,
+ GroupPopType = 0x00000100,
+ LastType = GroupPopType, // private API
+ AnyType = 0xffffffff
+ };
+ Q_DECLARE_FLAGS(Types, Type)
+
+ enum Severity {
+ InvalidSeverity = 0x00000000,
+ HighSeverity = 0x00000001,
+ MediumSeverity = 0x00000002,
+ LowSeverity = 0x00000004,
+ NotificationSeverity = 0x00000008,
+ LastSeverity = NotificationSeverity, // private API
+ AnySeverity = 0xffffffff
+ };
+ Q_DECLARE_FLAGS(Severities, Severity)
+
+ QOpenGLDebugMessage();
+ QOpenGLDebugMessage(const QOpenGLDebugMessage &debugMessage);
+ ~QOpenGLDebugMessage();
+
+ QOpenGLDebugMessage &operator=(const QOpenGLDebugMessage &debugMessage);
+#ifdef Q_COMPILER_RVALUE_REFS
+ inline QOpenGLDebugMessage &operator=(QOpenGLDebugMessage &&debugMessage)
+ { d.swap(debugMessage.d); return *this; }
+#endif
+ inline void swap(QOpenGLDebugMessage &debugMessage) { d.swap(debugMessage.d); }
+
+ Source source() const;
+ Type type() const;
+ Severity severity() const;
+ GLuint id() const;
+ QString message() const;
+
+ static QOpenGLDebugMessage createApplicationMessage(const QString &text,
+ GLuint id = 0,
+ Severity severity = NotificationSeverity,
+ Type type = OtherType);
+ static QOpenGLDebugMessage createThirdPartyMessage(const QString &text,
+ GLuint id = 0,
+ Severity severity = NotificationSeverity,
+ Type type = OtherType);
+
+ bool operator==(const QOpenGLDebugMessage &debugMessage) const;
+ inline bool operator!=(const QOpenGLDebugMessage &debugMessage) const { return !operator==(debugMessage); }
+
+private:
+ friend class QOpenGLDebugLogger;
+ friend class QOpenGLDebugLoggerPrivate;
+ QSharedDataPointer<QOpenGLDebugMessagePrivate> d;
+};
+
+Q_DECLARE_SHARED(QOpenGLDebugMessage)
+Q_DECLARE_OPERATORS_FOR_FLAGS(QOpenGLDebugMessage::Sources)
+Q_DECLARE_OPERATORS_FOR_FLAGS(QOpenGLDebugMessage::Types)
+Q_DECLARE_OPERATORS_FOR_FLAGS(QOpenGLDebugMessage::Severities)
+
+#ifndef QT_NO_DEBUG_STREAM
+Q_GUI_EXPORT QDebug operator<<(QDebug debug, const QOpenGLDebugMessage &message);
+Q_GUI_EXPORT QDebug operator<<(QDebug debug, QOpenGLDebugMessage::Source source);
+Q_GUI_EXPORT QDebug operator<<(QDebug debug, QOpenGLDebugMessage::Type type);
+Q_GUI_EXPORT QDebug operator<<(QDebug debug, QOpenGLDebugMessage::Severity severity);
+#endif
+
+class QOpenGLDebugLoggerPrivate;
+
+class Q_GUI_EXPORT QOpenGLDebugLogger : public QObject
+{
+ Q_OBJECT
+ Q_ENUMS(LoggingMode)
+ Q_PROPERTY(LoggingMode loggingMode READ loggingMode)
+
+public:
+ enum LoggingMode {
+ AsynchronousLogging,
+ SynchronousLogging
+ };
+
+ explicit QOpenGLDebugLogger(QObject *parent = 0);
+ ~QOpenGLDebugLogger();
+
+ bool initialize();
+
+ bool isLogging() const;
+ LoggingMode loggingMode() const;
+
+ qint64 maximumMessageLength() const;
+
+ void pushGroup(const QString &name,
+ GLuint id = 0,
+ QOpenGLDebugMessage::Source source = QOpenGLDebugMessage::ApplicationSource);
+ void popGroup();
+
+ void enableMessages(QOpenGLDebugMessage::Sources sources = QOpenGLDebugMessage::AnySource,
+ QOpenGLDebugMessage::Types types = QOpenGLDebugMessage::AnyType,
+ QOpenGLDebugMessage::Severities severities = QOpenGLDebugMessage::AnySeverity);
+
+ void enableMessages(const QVector<GLuint> &ids,
+ QOpenGLDebugMessage::Sources sources = QOpenGLDebugMessage::AnySource,
+ QOpenGLDebugMessage::Types types = QOpenGLDebugMessage::AnyType);
+
+ void disableMessages(QOpenGLDebugMessage::Sources sources = QOpenGLDebugMessage::AnySource,
+ QOpenGLDebugMessage::Types types = QOpenGLDebugMessage::AnyType,
+ QOpenGLDebugMessage::Severities severities = QOpenGLDebugMessage::AnySeverity);
+
+ void disableMessages(const QVector<GLuint> &ids,
+ QOpenGLDebugMessage::Sources sources = QOpenGLDebugMessage::AnySource,
+ QOpenGLDebugMessage::Types types = QOpenGLDebugMessage::AnyType);
+
+ QList<QOpenGLDebugMessage> loggedMessages() const;
+
+public Q_SLOTS:
+ void logMessage(const QOpenGLDebugMessage &debugMessage);
+ void startLogging(LoggingMode loggingMode = AsynchronousLogging);
+ void stopLogging();
+
+Q_SIGNALS:
+ void messageLogged(const QOpenGLDebugMessage &debugMessage);
+
+private:
+ Q_DISABLE_COPY(QOpenGLDebugLogger)
+ Q_DECLARE_PRIVATE(QOpenGLDebugLogger)
+ Q_PRIVATE_SLOT(d_func(), void _q_contextAboutToBeDestroyed())
+};
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QOpenGLDebugMessage)
+
+#endif // QT_NO_OPENGL
+
+#endif // QOPENGLDEBUG_H
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