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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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qwindowsmediafoundation_p.h
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// Copyright (C) 2021 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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#ifndef QWINDOWSMEDIAFOUNDATION_H
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#define QWINDOWSMEDIAFOUNDATION_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include <private/qtmultimediaglobal_p.h>
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#include <QtCore/private/qsystemlibrary_p.h>
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#include <mfapi.h>
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QT_BEGIN_NAMESPACE
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class
QWindowsMediaFoundation
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{
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public
:
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static
QWindowsMediaFoundation
*
instance
();
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QWindowsMediaFoundation
();
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~QWindowsMediaFoundation
();
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bool
valid
()
const
;
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decltype
(&::MFStartup)
mfStartup
=
nullptr
;
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decltype
(&::MFShutdown)
mfShutdown
=
nullptr
;
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decltype
(&::MFCreateMediaType)
mfCreateMediaType
=
nullptr
;
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decltype
(&::MFCreateMemoryBuffer)
mfCreateMemoryBuffer
=
nullptr
;
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decltype
(&::MFCreateSample)
mfCreateSample
=
nullptr
;
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private
:
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QSystemLibrary
m_mfplat{
QStringLiteral
(
"Mfplat.dll"
) };
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bool
m_valid =
false
;
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};
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class
QMFRuntimeInit
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{
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Q_DISABLE_COPY_MOVE(
QMFRuntimeInit
)
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public
:
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QMFRuntimeInit
(
QWindowsMediaFoundation
*wmf);
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~QMFRuntimeInit
();
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private
:
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QWindowsMediaFoundation
*m_wmf;
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HRESULT
m_initResult;
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};
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QT_END_NAMESPACE
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#endif
// QWINDOWSMEDIAFOUNDATION_H
QMFRuntimeInit
Definition
qwindowsmediafoundation_p.h:46
QMFRuntimeInit::~QMFRuntimeInit
~QMFRuntimeInit()
Definition
qwindowsmediafoundation.cpp:58
QMFRuntimeInit::QMFRuntimeInit
QMFRuntimeInit(QWindowsMediaFoundation *wmf)
Definition
qwindowsmediafoundation.cpp:51
QSystemLibrary
QWindowsMediaFoundation
Definition
qwindowsmediafoundation_p.h:25
QWindowsMediaFoundation::instance
static QWindowsMediaFoundation * instance()
Definition
qwindowsmediafoundation.cpp:22
QWindowsMediaFoundation::~QWindowsMediaFoundation
~QWindowsMediaFoundation()
QWindowsMediaFoundation::QWindowsMediaFoundation
QWindowsMediaFoundation()
Definition
qwindowsmediafoundation.cpp:30
QWindowsMediaFoundation::valid
bool valid() const
Definition
qwindowsmediafoundation.cpp:46
QWindowsMediaFoundation::mfCreateMediaType
decltype(&::MFCreateMediaType) mfCreateMediaType
Definition
qwindowsmediafoundation_p.h:36
QWindowsMediaFoundation::mfCreateMemoryBuffer
decltype(&::MFCreateMemoryBuffer) mfCreateMemoryBuffer
Definition
qwindowsmediafoundation_p.h:37
QWindowsMediaFoundation::mfStartup
decltype(&::MFStartup) mfStartup
Definition
qwindowsmediafoundation_p.h:34
QWindowsMediaFoundation::mfCreateSample
decltype(&::MFCreateSample) mfCreateSample
Definition
qwindowsmediafoundation_p.h:38
QWindowsMediaFoundation::mfShutdown
decltype(&::MFShutdown) mfShutdown
Definition
qwindowsmediafoundation_p.h:35
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition
qstandardpaths_haiku.cpp:21
QT_END_NAMESPACE
Definition
qsharedpointer.cpp:1590
QStringLiteral
#define QStringLiteral(str)
Definition
qstringliteral.h:36
HRESULT
long HRESULT
Definition
qwindowdefs_win.h:79
qtmultimedia
src
multimedia
windows
qwindowsmediafoundation_p.h
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