/usr/include/Qt5GStreamer/QGst/memory.h is in libqt5gstreamer-dev 1.2.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | /*
Copyright (C) 2014 Diane Trout <diane@ghic.org>
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef QGST_MEMORY_H
#define QGST_MEMORY_H
#include "global.h"
#include "miniobject.h"
namespace QGst {
class QTGSTREAMER_EXPORT MapInfo
{
public:
MapInfo();
virtual ~MapInfo();
MapFlags flags() const;
quint8 *data() const;
size_t size() const;
size_t maxSize() const;
private:
friend class Buffer;
friend class Memory;
Q_DISABLE_COPY(MapInfo);
void *m_object;
};
/*! \headerfile memory.h <QGst/Memory>
* \brief Wrapper class for GstMemory
*
* GstMemory is a lightweight refcounted object that wraps a region
* of memory. They are typically used to manage the data of a
* GstBuffer.
*/
class QTGSTREAMER_EXPORT Memory : public MiniObject
{
QGST_WRAPPER(Memory)
public:
QGst::AllocatorPtr allocator() const;
size_t size() const;
size_t offset() const;
size_t maxSize() const;
bool isType(const char *type) const;
bool map(MapInfo &info, MapFlags flags);
void unmap(MapInfo &info);
};
} // namespace QGst
QGST_REGISTER_TYPE(QGst::Memory)
#endif
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