1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtQuick module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #include "qsgsoftwarepixmaptexture_p.h" 41 #include <private/qsgcontext_p.h> 42 43 QT_BEGIN_NAMESPACE 44 QSGSoftwarePixmapTexture(const QImage & image,uint flags)45QSGSoftwarePixmapTexture::QSGSoftwarePixmapTexture(const QImage &image, uint flags) 46 : QSGTexture(*(new QSGSoftwarePixmapTexturePrivate)) 47 { 48 // Prevent pixmap format conversion to reduce memory consumption 49 // and surprises in calling code. (See QTBUG-47328) 50 if (flags & QSGRenderContext::CreateTexture_Alpha) { 51 //If texture should have an alpha 52 m_pixmap = QPixmap::fromImage(image, Qt::NoFormatConversion); 53 } else { 54 //Force opaque texture 55 m_pixmap = QPixmap::fromImage(image.convertToFormat(QImage::Format_RGB32), Qt::NoFormatConversion); 56 } 57 } 58 QSGSoftwarePixmapTexture(const QPixmap & pixmap)59QSGSoftwarePixmapTexture::QSGSoftwarePixmapTexture(const QPixmap &pixmap) 60 : QSGTexture(*(new QSGSoftwarePixmapTexturePrivate)), 61 m_pixmap(pixmap) 62 { 63 } 64 textureId() const65int QSGSoftwarePixmapTexture::textureId() const 66 { 67 return 0; 68 } 69 textureSize() const70QSize QSGSoftwarePixmapTexture::textureSize() const 71 { 72 return m_pixmap.size(); 73 } 74 hasAlphaChannel() const75bool QSGSoftwarePixmapTexture::hasAlphaChannel() const 76 { 77 return m_pixmap.hasAlphaChannel(); 78 } 79 hasMipmaps() const80bool QSGSoftwarePixmapTexture::hasMipmaps() const 81 { 82 return false; 83 } 84 bind()85void QSGSoftwarePixmapTexture::bind() 86 { 87 Q_UNREACHABLE(); 88 } 89 comparisonKey() const90int QSGSoftwarePixmapTexturePrivate::comparisonKey() const 91 { 92 return 0; 93 } 94 95 QT_END_NAMESPACE 96 97 #include "moc_qsgsoftwarepixmaptexture_p.cpp" 98