diff options
author | Yoann Lopes <yoann.lopes@theqtcompany.com> | 2015-11-18 16:33:20 +0100 |
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committer | Yoann Lopes <yoann.lopes@theqtcompany.com> | 2015-11-19 11:59:25 +0000 |
commit | 5135ffaf2a9d6969f2a113041d8d336e397bc661 (patch) | |
tree | 6dc7735dc5252b4d1946d02ae9b71689df2399ca /src/multimedia/qmultimediautils_p.h | |
parent | 7c4574a6985671f14148ad8ee591aee4487f5d4d (diff) |
Add qt_real_to_fraction() helper function.
Private API meant to be used by plugins whose backends expect frame
rate values represented by a ratio.
The function implementation was moved from the AVFoundation plugin
to the QtMultimedia library.
Change-Id: I555b9d5da5ca3bae88992ed03501869fb731e45f
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
Diffstat (limited to 'src/multimedia/qmultimediautils_p.h')
-rw-r--r-- | src/multimedia/qmultimediautils_p.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/multimedia/qmultimediautils_p.h b/src/multimedia/qmultimediautils_p.h new file mode 100644 index 000000000..61bbb6008 --- /dev/null +++ b/src/multimedia/qmultimediautils_p.h @@ -0,0 +1,57 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://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 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMULTIMEDIAUTILS_P_H +#define QMULTIMEDIAUTILS_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtMultimedia/qmultimedia.h> + +QT_BEGIN_NAMESPACE + +Q_MULTIMEDIA_EXPORT void qt_real_to_fraction(qreal value, int *numerator, int *denominator); + +QT_END_NAMESPACE + +#endif // QMULTIMEDIAUTILS_P_H + |