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Diffstat (limited to 'src/multimedia/video/qabstractvideobuffer.h')
-rw-r--r-- | src/multimedia/video/qabstractvideobuffer.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/src/multimedia/video/qabstractvideobuffer.h b/src/multimedia/video/qabstractvideobuffer.h deleted file mode 100644 index b3f31b377..000000000 --- a/src/multimedia/video/qabstractvideobuffer.h +++ /dev/null @@ -1,131 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QABSTRACTVIDEOBUFFER_H -#define QABSTRACTVIDEOBUFFER_H - -#include <QtMultimedia/qtmultimediaglobal.h> -#include <QtMultimedia/qmultimedia.h> - - -#include <QtCore/qmetatype.h> - -QT_BEGIN_NAMESPACE - - -class QVariant; - -class QAbstractVideoBufferPrivate; - -class Q_MULTIMEDIA_EXPORT QAbstractVideoBuffer -{ -public: - enum HandleType - { - NoHandle, - GLTextureHandle, - MTLTextureHandle, - XvShmImageHandle, - CoreImageHandle, - QPixmapHandle, - EGLImageHandle, - UserHandle = 1000 - }; - - enum MapMode - { - NotMapped = 0x00, - ReadOnly = 0x01, - WriteOnly = 0x02, - ReadWrite = ReadOnly | WriteOnly - }; - - QAbstractVideoBuffer(HandleType type); - virtual ~QAbstractVideoBuffer(); - virtual void release(); - - HandleType handleType() const; - - virtual MapMode mapMode() const = 0; - - virtual uchar *map(MapMode mode, int *numBytes, int *bytesPerLine) = 0; - int mapPlanes(MapMode mode, int *numBytes, int bytesPerLine[4], uchar *data[4]); - virtual void unmap() = 0; - - virtual QVariant handle() const; - -protected: - QAbstractVideoBuffer(QAbstractVideoBufferPrivate &dd, HandleType type); - - QAbstractVideoBufferPrivate *d_ptr; // For expansion, not used currently - HandleType m_type; - -private: - Q_DECLARE_PRIVATE(QAbstractVideoBuffer) - Q_DISABLE_COPY(QAbstractVideoBuffer) -}; - -class QAbstractPlanarVideoBufferPrivate; -class Q_MULTIMEDIA_EXPORT QAbstractPlanarVideoBuffer : public QAbstractVideoBuffer -{ -public: - QAbstractPlanarVideoBuffer(HandleType type); - virtual ~QAbstractPlanarVideoBuffer(); - - uchar *map(MapMode mode, int *numBytes, int *bytesPerLine) override; - virtual int map(MapMode mode, int *numBytes, int bytesPerLine[4], uchar *data[4]) = 0; - -protected: - QAbstractPlanarVideoBuffer(QAbstractPlanarVideoBufferPrivate &dd, HandleType type); - -private: - Q_DISABLE_COPY(QAbstractPlanarVideoBuffer) -}; - -#ifndef QT_NO_DEBUG_STREAM -Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QAbstractVideoBuffer::HandleType); -Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QAbstractVideoBuffer::MapMode); -#endif - -QT_END_NAMESPACE - -Q_DECLARE_METATYPE(QAbstractVideoBuffer::HandleType) -Q_DECLARE_METATYPE(QAbstractVideoBuffer::MapMode) - -#endif |