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Diffstat (limited to 'src/qtmultimediaquicktools/qsgvideonode_yuv_p.h')
-rw-r--r-- | src/qtmultimediaquicktools/qsgvideonode_yuv_p.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/qtmultimediaquicktools/qsgvideonode_yuv_p.h b/src/qtmultimediaquicktools/qsgvideonode_yuv_p.h new file mode 100644 index 000000000..9c0a1f36a --- /dev/null +++ b/src/qtmultimediaquicktools/qsgvideonode_yuv_p.h @@ -0,0 +1,83 @@ +/**************************************************************************** +** +** 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 QSGVIDEONODE_YUV_H +#define QSGVIDEONODE_YUV_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 <private/qsgvideonode_p.h> +#include <QtMultimedia/qvideosurfaceformat.h> + +QT_BEGIN_NAMESPACE + +class QSGVideoMaterial_YUV; +class QSGVideoNode_YUV : public QSGVideoNode +{ +public: + QSGVideoNode_YUV(const QVideoSurfaceFormat &format); + ~QSGVideoNode_YUV(); + + virtual QVideoFrame::PixelFormat pixelFormat() const { + return m_format.pixelFormat(); + } + QAbstractVideoBuffer::HandleType handleType() const { + return QAbstractVideoBuffer::NoHandle; + } + void setCurrentFrame(const QVideoFrame &frame, FrameFlags flags); + +private: + void bindTexture(int id, int unit, int w, int h, const uchar *bits); + + QVideoSurfaceFormat m_format; + QSGVideoMaterial_YUV *m_material; +}; + +class QSGVideoNodeFactory_YUV : public QSGVideoNodeFactoryInterface { +public: + QList<QVideoFrame::PixelFormat> supportedPixelFormats(QAbstractVideoBuffer::HandleType handleType) const; + QSGVideoNode *createNode(const QVideoSurfaceFormat &format); +}; + +QT_END_NAMESPACE + +#endif // QSGVIDEONODE_YUV_H |