mirror of
https://github.com/crystalidea/qt6windows7.git
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48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
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// Copyright (C) 2021 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include "glinfo.h"
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#include <QOpenGLFunctions>
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#include <QtOpenGLWidgets/QOpenGLWidget>
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#include <QtOpenGL/QOpenGLWindow>
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#include <QtGui/QOpenGLContext>
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#include <QtGui/QOpenGLFunctions>
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#include <QtGui/QWindow>
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#include <QtCore/QDebug>
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#include <QtCore/QString>
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#include <QtCore/QTimer>
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namespace QtDiag {
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static QString getGlString(const QOpenGLContext *ctx, GLenum name)
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{
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if (const GLubyte *p = ctx->functions()->glGetString(name))
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return QString::fromLatin1(reinterpret_cast<const char *>(p));
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return QString();
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}
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static QString glInfo(const QOpenGLContext *ctx)
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{
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return getGlString(ctx, GL_VENDOR)
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+ QLatin1Char('\n')
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+ getGlString(ctx, GL_RENDERER);
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}
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QString glInfo(const QObject *o)
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{
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if (o->isWindowType()) {
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if (const QOpenGLWindow *oglw = qobject_cast<const QOpenGLWindow *>(o))
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return glInfo(oglw->context());
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return QString();
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}
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if (o->isWidgetType()) {
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if (const QOpenGLWidget *g = qobject_cast<const QOpenGLWidget *>(o))
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return glInfo(g->context());
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}
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return QString();
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}
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} // namespace QtDiag
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