1// qabstractvideobuffer.sip generated by MetaSIP
2//
3// This file is part of the QtMultimedia Python extension module.
4//
5// Copyright (c) 2021 Riverbank Computing Limited <info@riverbankcomputing.com>
6//
7// This file is part of PyQt5.
8//
9// This file may be used under the terms of the GNU General Public License
10// version 3.0 as published by the Free Software Foundation and appearing in
11// the file LICENSE included in the packaging of this file.  Please review the
12// following information to ensure the GNU General Public License version 3.0
13// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
14//
15// If you do not wish to use this file under the terms of the GPL version 3.0
16// then you may purchase a commercial license.  For more information contact
17// info@riverbankcomputing.com.
18//
19// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
20// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
21
22
23class QAbstractVideoBuffer
24{
25%TypeHeaderCode
26#include <qabstractvideobuffer.h>
27%End
28
29public:
30    enum HandleType
31    {
32        NoHandle,
33        GLTextureHandle,
34        XvShmImageHandle,
35        CoreImageHandle,
36        QPixmapHandle,
37%If (Qt_5_4_0 -)
38        EGLImageHandle,
39%End
40        UserHandle,
41    };
42
43    enum MapMode
44    {
45        NotMapped,
46        ReadOnly,
47        WriteOnly,
48        ReadWrite,
49    };
50
51    QAbstractVideoBuffer(QAbstractVideoBuffer::HandleType type);
52    virtual ~QAbstractVideoBuffer();
53    QAbstractVideoBuffer::HandleType handleType() const;
54    virtual QAbstractVideoBuffer::MapMode mapMode() const = 0;
55    virtual SIP_PYOBJECT map(QAbstractVideoBuffer::MapMode mode, int *numBytes, int *bytesPerLine) = 0 /TypeHint="PyQt5.sip.voidptr"/ [uchar * (QAbstractVideoBuffer::MapMode mode, int *numBytes, int *bytesPerLine)];
56%MethodCode
57        uchar *mem;
58
59        Py_BEGIN_ALLOW_THREADS
60        mem = sipCpp->map(a0, &a1, &a2);
61        Py_END_ALLOW_THREADS
62
63        if (mem)
64        {
65            if (a0 & QAbstractVideoBuffer::WriteOnly)
66                sipRes = sipConvertFromVoidPtrAndSize(mem, a1);
67            else
68                sipRes = sipConvertFromConstVoidPtrAndSize(mem, a1);
69        }
70        else
71        {
72            sipRes = Py_None;
73            Py_INCREF(sipRes);
74        }
75%End
76
77    virtual void unmap() = 0;
78    virtual QVariant handle() const;
79    virtual void release();
80
81private:
82    QAbstractVideoBuffer(const QAbstractVideoBuffer &);
83};
84