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Diffstat (limited to 'src/declarative/scenegraph/util/qsgtexture.h')
-rw-r--r-- | src/declarative/scenegraph/util/qsgtexture.h | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/src/declarative/scenegraph/util/qsgtexture.h b/src/declarative/scenegraph/util/qsgtexture.h deleted file mode 100644 index 1a49fb941e..0000000000 --- a/src/declarative/scenegraph/util/qsgtexture.h +++ /dev/null @@ -1,133 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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, Nokia gives you certain additional -** rights. These rights are described in the Nokia 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSGTEXTURE_H -#define QSGTEXTURE_H - -#include <QObject> -#include <QImage> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class QSGTexturePrivate; -class Q_DECLARATIVE_EXPORT QSGTexture : public QObject -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QSGTexture) - -public: - QSGTexture(); - ~QSGTexture(); - - enum WrapMode { - Repeat, - ClampToEdge - }; - - enum Filtering { - None, - Nearest, - Linear - }; - - virtual int textureId() const = 0; - virtual QSize textureSize() const = 0; - virtual bool hasAlphaChannel() const = 0; - virtual bool hasMipmaps() const = 0; - - virtual QRectF textureSubRect() const; - - virtual bool isAtlasTexture() const; - - virtual QSGTexture *removedFromAtlas() const; - - virtual void bind() = 0; - void updateBindOptions(bool force = false); - - void setMipmapFiltering(Filtering filter); - QSGTexture::Filtering mipmapFiltering() const; - - void setFiltering(Filtering filter); - QSGTexture::Filtering filtering() const; - - void setHorizontalWrapMode(WrapMode hwrap); - QSGTexture::WrapMode horizontalWrapMode() const; - - void setVerticalWrapMode(WrapMode vwrap); - QSGTexture::WrapMode verticalWrapMode() const; - - inline QRectF convertToNormalizedSourceRect(const QRectF &rect) const; - -protected: - QSGTexture(QSGTexturePrivate &dd); -}; - -QRectF QSGTexture::convertToNormalizedSourceRect(const QRectF &rect) const -{ - QSize s = textureSize(); - QRectF r = textureSubRect(); - - qreal sx = r.width() / s.width(); - qreal sy = r.height() / s.height(); - - return QRectF(r.x() + rect.x() * sx, - r.y() + rect.y() * sy, - rect.width() * sx, - rect.height() * sy); -} - - -class Q_DECLARATIVE_EXPORT QSGDynamicTexture : public QSGTexture -{ - Q_OBJECT -public: - virtual bool updateTexture() = 0; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif |