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Diffstat (limited to 'src/gui/opengl/qopenglpixeltransferoptions.cpp')
| -rw-r--r-- | src/gui/opengl/qopenglpixeltransferoptions.cpp | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/src/gui/opengl/qopenglpixeltransferoptions.cpp b/src/gui/opengl/qopenglpixeltransferoptions.cpp deleted file mode 100644 index b0d953d76b..0000000000 --- a/src/gui/opengl/qopenglpixeltransferoptions.cpp +++ /dev/null @@ -1,263 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB). -** Contact: https://www.qt.io/licensing/ -** -** 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 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qopenglpixeltransferoptions.h" -#include <QSharedData> - -QT_BEGIN_NAMESPACE - -/*! - * \class QOpenGLPixelTransferOptions - * - * \brief The QOpenGLPixelTransferOptions class describes the pixel storage - * modes that affect the unpacking of pixels during texture upload. - */ - -/*! - * \fn QOpenGLPixelTransferOptions & QOpenGLPixelTransferOptions::operator=(QOpenGLPixelTransferOptions &&other) - * \internal - */ - -/*! - * \fn void QOpenGLPixelTransferOptions::swap(QOpenGLPixelTransferOptions &other) - * \internal - */ - -class QOpenGLPixelTransferOptionsData : public QSharedData -{ -public: - QOpenGLPixelTransferOptionsData() - : alignment(4) - , skipImages(0) - , skipRows(0) - , skipPixels(0) - , imageHeight(0) - , rowLength(0) - , lsbFirst(false) - , swapBytes(false) - {} - - int alignment; - int skipImages; - int skipRows; - int skipPixels; - int imageHeight; - int rowLength; - bool lsbFirst; - bool swapBytes; -}; - -/*! - * Constructs a new QOpenGLPixelTransferOptions instance with the default settings. - */ -QOpenGLPixelTransferOptions::QOpenGLPixelTransferOptions() - : data(new QOpenGLPixelTransferOptionsData) -{ -} - -/*! - * \internal - */ -QOpenGLPixelTransferOptions::QOpenGLPixelTransferOptions(const QOpenGLPixelTransferOptions &rhs) - : data(rhs.data) -{ -} - -/*! - * \internal - */ -QOpenGLPixelTransferOptions &QOpenGLPixelTransferOptions::operator=(const QOpenGLPixelTransferOptions &rhs) -{ - if (this != &rhs) - data.operator=(rhs.data); - return *this; -} - -/*! - * Destructor. - */ -QOpenGLPixelTransferOptions::~QOpenGLPixelTransferOptions() -{ -} - -/*! - * Sets the \a alignment requirements for each pixel row. Corresponds to \c GL_UNPACK_ALIGNMENT. - * The default value is 4, as specified by OpenGL. - */ -void QOpenGLPixelTransferOptions::setAlignment(int alignment) -{ - data->alignment = alignment; -} - -/*! - * \return the current alignment requirement for each pixel row. - */ -int QOpenGLPixelTransferOptions::alignment() const -{ - return data->alignment; -} - -/*! - * Sets the number of images that are skipped to \a skipImages. - * Corresponds to \c GL_UNPACK_SKIP_IMAGES. Equivalent to incrementing the pointer - * passed to QOpenGLTexture::setData(). The default value is 0. - */ -void QOpenGLPixelTransferOptions::setSkipImages(int skipImages) -{ - data->skipImages = skipImages; -} - -/*! - * \return the number of images that are skipped. - */ -int QOpenGLPixelTransferOptions::skipImages() const -{ - return data->skipImages; -} - -/*! - * Sets the number of rows that are skipped to \a skipRows. - * Corresponds to \c GL_UNPACK_SKIP_ROWS. Equivalent to incrementing the pointer - * passed to QOpenGLTexture::setData(). The default value is 0. - */ -void QOpenGLPixelTransferOptions::setSkipRows(int skipRows) -{ - data->skipRows = skipRows; -} - -/*! - * \return the number of rows that are skipped. - */ -int QOpenGLPixelTransferOptions::skipRows() const -{ - return data->skipRows; -} - -/*! - * Sets the number of pixels that are skipped to \a skipPixels. - * Corresponds to \c GL_UNPACK_SKIP_PIXELS. Equivalent to incrementing the pointer - * passed to QOpenGLTexture::setData(). The default value is 0. - */ -void QOpenGLPixelTransferOptions::setSkipPixels(int skipPixels) -{ - data->skipPixels = skipPixels; -} - -/*! - * \return the number of pixels that are skipped. - */ -int QOpenGLPixelTransferOptions::skipPixels() const -{ - return data->skipPixels; -} - -/*! - * Sets the image height for 3D textures to \a imageHeight. - * Corresponds to \c GL_UNPACK_IMAGE_HEIGHT. - * The default value is 0. - */ -void QOpenGLPixelTransferOptions::setImageHeight(int imageHeight) -{ - data->imageHeight = imageHeight; -} - -/*! - * \return the currently set image height. - */ -int QOpenGLPixelTransferOptions::imageHeight() const -{ - return data->imageHeight; -} - -/*! - * Sets the number of pixels in a row to \a rowLength. - * Corresponds to \c GL_UNPACK_ROW_LENGTH. - * The default value is 0. - */ -void QOpenGLPixelTransferOptions::setRowLength(int rowLength) -{ - data->rowLength = rowLength; -} - -/*! - * \return the currently set row length. - */ -int QOpenGLPixelTransferOptions::rowLength() const -{ - return data->rowLength; -} - -/*! - * \a lsbFirst specifies if bits within a byte are ordered from least to most significat. - * The default value is \c false, meaning that the first bit in each byte is the - * most significant one. This is significant for bitmap data only. - * Corresponds to \c GL_UNPACK_LSB_FIRST. - */ -void QOpenGLPixelTransferOptions::setLeastSignificantByteFirst(bool lsbFirst) -{ - data->lsbFirst = lsbFirst; -} - -/*! - * \return \c true if bits within a byte are ordered from least to most significant. - */ -bool QOpenGLPixelTransferOptions::isLeastSignificantBitFirst() const -{ - return data->lsbFirst; -} - -/*! - * \a swapBytes specifies if the byte ordering for multibyte components is reversed. - * The default value is \c false. - * Corresponds to \c GL_UNPACK_SWAP_BYTES. - */ -void QOpenGLPixelTransferOptions::setSwapBytesEnabled(bool swapBytes) -{ - data->swapBytes = swapBytes; -} - -/*! - * \return \c true if the byte ordering for multibyte components is reversed. - */ -bool QOpenGLPixelTransferOptions::isSwapBytesEnabled() const -{ - return data->swapBytes; -} - -QT_END_NAMESPACE |