diff options
Diffstat (limited to 'src/quick/scenegraph/compressedtexture/qsgpkmhandler_p.h')
-rw-r--r-- | src/quick/scenegraph/compressedtexture/qsgpkmhandler_p.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/quick/scenegraph/compressedtexture/qsgpkmhandler_p.h b/src/quick/scenegraph/compressedtexture/qsgpkmhandler_p.h new file mode 100644 index 0000000000..eb6b2e46c0 --- /dev/null +++ b/src/quick/scenegraph/compressedtexture/qsgpkmhandler_p.h @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQuick 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSGPKMHANDLER_H +#define QSGPKMHANDLER_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QOpenGLFunctions> +#include <QQuickImageProvider> +#include <QtQuick/QSGTexture> +#include <QUrl> + +QT_BEGIN_NAMESPACE + +class QSGPkmHandler +{ +public: + QSGPkmHandler() {} + + QQuickTextureFactory *read(QIODevice *device); +}; + +class QEtcTexture : public QSGTexture, protected QOpenGLFunctions +{ + Q_OBJECT +public: + QEtcTexture(); + ~QEtcTexture(); + + void bind(); + + QSize textureSize() const { return m_size; } + int textureId() const; + + bool hasAlphaChannel() const; + bool hasMipmaps() const { return false; } + + QByteArray m_data; + QSize m_size; + QSize m_paddedSize; + GLuint m_texture_id; + GLenum m_type; + bool m_uploaded; +}; + +QT_END_NAMESPACE + +#endif // QSGPKMHANDLER_H |