Qt 6.x
The Qt SDK
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qplatformgraphicsbufferhelper.h
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1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QPLATFORMGRAPHICSBUFFERHELPER_H
5#define QPLATFORMGRAPHICSBUFFERHELPER_H
6
7#include <QtGui/qtguiglobal.h>
8#include <QtGui/qpa/qplatformgraphicsbuffer.h>
9
10QT_BEGIN_NAMESPACE
11
12namespace QPlatformGraphicsBufferHelper {
13 Q_GUI_EXPORT bool lockAndBindToTexture(QPlatformGraphicsBuffer *graphicsBuffer, bool *swizzleRandB, bool *premultipliedB, const QRect &rect = QRect());
14 bool bindSWToTexture(const QPlatformGraphicsBuffer *graphicsBuffer, bool *swizzleRandB = nullptr, bool *premultipliedB = nullptr, const QRect &rect = QRect());
15}
16
17QT_END_NAMESPACE
18
19#endif
QRect
\inmodule QtCore\reentrant
Definition qrect.h:30
rect
rect
[4]
Definition doc_src_styles.cpp:43
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:1545