diff options
Diffstat (limited to 'src/plugins/directshow/common/directshowvideobuffer.h')
-rw-r--r-- | src/plugins/directshow/common/directshowvideobuffer.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/plugins/directshow/common/directshowvideobuffer.h b/src/plugins/directshow/common/directshowvideobuffer.h new file mode 100644 index 000000000..85e02b53d --- /dev/null +++ b/src/plugins/directshow/common/directshowvideobuffer.h @@ -0,0 +1,70 @@ +/**************************************************************************** +** +** 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 DIRECTSHOWVIDEOBUFFER_H +#define DIRECTSHOWVIDEOBUFFER_H + +#include <dshow.h> + +#include <qabstractvideobuffer.h> + +QT_BEGIN_NAMESPACE + +class DirectShowVideoBuffer : public QAbstractVideoBuffer +{ +public: + DirectShowVideoBuffer(IMediaSample *sample, int bytesPerLine); + ~DirectShowVideoBuffer(); + + IMediaSample *sample() { return m_sample; } + + uchar *map(MapMode mode, int *numBytes, int *bytesPerLine); + void unmap(); + + MapMode mapMode() const; + +private: + IMediaSample *m_sample; + int m_bytesPerLine; + MapMode m_mapMode; +}; + +QT_END_NAMESPACE + +#endif |