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Diffstat (limited to 'src/plugins/directshow/common/directshowpinenum.h')
-rw-r--r-- | src/plugins/directshow/common/directshowpinenum.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/plugins/directshow/common/directshowpinenum.h b/src/plugins/directshow/common/directshowpinenum.h new file mode 100644 index 000000000..77214e376 --- /dev/null +++ b/src/plugins/directshow/common/directshowpinenum.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** 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 DIRECTSHOWPINENUM_H +#define DIRECTSHOWPINENUM_H + +#include <dshow.h> + +#include <QtCore/qlist.h> +#include "directshowpin.h" + +QT_BEGIN_NAMESPACE + +class DirectShowBaseFilter; + +class DirectShowPinEnum : public DirectShowObject + , public IEnumPins +{ + DIRECTSHOW_OBJECT + +public: + DirectShowPinEnum(DirectShowBaseFilter *filter); + DirectShowPinEnum(const QList<IPin *> &pins); + ~DirectShowPinEnum(); + + // DirectShowObject + HRESULT getInterface(REFIID riid, void **ppvObject); + + // IEnumPins + STDMETHODIMP Next(ULONG cPins, IPin **ppPins, ULONG *pcFetched); + STDMETHODIMP Skip(ULONG cPins); + STDMETHODIMP Reset(); + STDMETHODIMP Clone(IEnumPins **ppEnum); + +private: + Q_DISABLE_COPY(DirectShowPinEnum) + + DirectShowBaseFilter *m_filter; + QList<IPin *> m_pins; + int m_index; +}; + +QT_END_NAMESPACE + +#endif |