d7/d47/qplatformgraphicsbufferhelper_8h_source.html

// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only


#ifndef QPLATFORMGRAPHICSBUFFERHELPER_H

#define QPLATFORMGRAPHICSBUFFERHELPER_H


#include <QtGui/qtguiglobal.h>

#include <QtGui/qpa/qplatformgraphicsbuffer.h>


QT_BEGIN_NAMESPACE


namespace QPlatformGraphicsBufferHelper {

    Q_GUI_EXPORT bool lockAndBindToTexture(QPlatformGraphicsBuffer *graphicsBuffer, bool *swizzleRandB, bool *premultipliedB, const QRect &rect = QRect());

    bool bindSWToTexture(const QPlatformGraphicsBuffer *graphicsBuffer, bool *swizzleRandB = nullptr, bool *premultipliedB = nullptr, const QRect &rect = QRect());

}


QT_END_NAMESPACE


#endif

QPlatformGraphicsBuffer
\inmodule QtGui
Definition qplatformgraphicsbuffer.h:27

QRect
\inmodule QtCore\reentrant
Definition qrect.h:30

rect
rect
[4]
Definition doc_src_styles.cpp:43

QPlatformGraphicsBufferHelper
\inmodule QtGui

QPlatformGraphicsBufferHelper::lockAndBindToTexture
Q_GUI_EXPORT bool lockAndBindToTexture(QPlatformGraphicsBuffer *graphicsBuffer, bool *swizzleRandB, bool *premultipliedB, const QRect &rect=QRect())
Convenience function to both lock and bind the graphicsBuffer to a texture.
Definition qplatformgraphicsbufferhelper.cpp:58

QPlatformGraphicsBufferHelper::bindSWToTexture
bool bindSWToTexture(const QPlatformGraphicsBuffer *graphicsBuffer, bool *swizzleRandB=nullptr, bool *premultipliedB=nullptr, const QRect &rect=QRect())
Convenience function that uploads the current raster content to the currently bound texture.
Definition qplatformgraphicsbufferhelper.cpp:108

QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qstandardpaths_haiku.cpp:21

QT_END_NAMESPACE
Definition qsharedpointer.cpp:1590