mfmetadata.cpp File Reference

(156dfb5ee6315e2f50ef6b8a380a283ac32f3bf5)

#include <qmediametadata.h>
#include <qdatetime.h>
#include <qtimezone.h>
#include <qimage.h>
#include <quuid.h>
#include <mfapi.h>
#include <mfidl.h>
#include <propvarutil.h>
#include <propkey.h>
#include "private/qwindowsmultimediautils_p.h"
#include "mfmetadata_p.h"

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Functions
static QVariant	convertValue (const PROPVARIANT &var)
static QVariant	metaDataValue (IPropertyStore *content, const PROPERTYKEY &key)
static REFPROPERTYKEY	propertyKeyForMetaDataKey (QMediaMetaData::Key key)
static void	setStringProperty (IPropertyStore *content, REFPROPERTYKEY key, const QString &value)
static void	setUInt32Property (IPropertyStore *content, REFPROPERTYKEY key, quint32 value)
static void	setUInt64Property (IPropertyStore *content, REFPROPERTYKEY key, quint64 value)
static void	setFileTimeProperty (IPropertyStore *content, REFPROPERTYKEY key, const FILETIME *ft)

Variables
static const PROPERTYKEY	PROP_KEY_NULL = {GUID_NULL, 0}

Function Documentation

convertValue()

static QVariant convertValue ( const PROPVARIANT & var )

static

Definition at line 22 of file mfmetadata.cpp.

References QImage::fromData(), QString::fromUtf16(), i, read(), QTimeZone::UTC, and var.

Referenced by metaDataValue().

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metaDataValue()

static QVariant metaDataValue ( IPropertyStore * content, const PROPERTYKEY & key )

static

Definition at line 72 of file mfmetadata.cpp.

References QWindowsMultimediaUtils::codecForAudioFormat(), QWindowsMultimediaUtils::codecForVideoFormat(), convertValue(), QStringLiteral, QSize::setHeight(), and var.

Referenced by MFMetaData::fromNative().

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propertyKeyForMetaDataKey()

static REFPROPERTYKEY propertyKeyForMetaDataKey ( QMediaMetaData::Key key )

static

Definition at line 230 of file mfmetadata.cpp.

References QMediaMetaData::AlbumArtist, QMediaMetaData::AlbumTitle, QMediaMetaData::AudioBitRate, QMediaMetaData::Author, QMediaMetaData::Comment, QMediaMetaData::Composer, QMediaMetaData::ContributingArtist, QMediaMetaData::Copyright, QMediaMetaData::Date, QMediaMetaData::Description, QMediaMetaData::Duration, QMediaMetaData::Genre, QMediaMetaData::Language, QMediaMetaData::MediaType, QMediaMetaData::Orientation, PROP_KEY_NULL, QMediaMetaData::Publisher, QMediaMetaData::ThumbnailImage, QMediaMetaData::Title, QMediaMetaData::TrackNumber, QMediaMetaData::Url, QMediaMetaData::VideoBitRate, and QMediaMetaData::VideoFrameRate.

Referenced by MFMetaData::toNative().

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setFileTimeProperty()

static void setFileTimeProperty ( IPropertyStore * content, REFPROPERTYKEY key, const FILETIME * ft )

static

Definition at line 312 of file mfmetadata.cpp.

Referenced by MFMetaData::toNative().

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setStringProperty()

static void setStringProperty ( IPropertyStore * content, REFPROPERTYKEY key, const QString & value )

static

Definition at line 282 of file mfmetadata.cpp.

Referenced by MFMetaData::toNative().

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setUInt32Property()

static void setUInt32Property ( IPropertyStore * content, REFPROPERTYKEY key, quint32 value )

static

Definition at line 292 of file mfmetadata.cpp.

Referenced by MFMetaData::toNative().

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setUInt64Property()

static void setUInt64Property ( IPropertyStore * content, REFPROPERTYKEY key, quint64 value )

static

Definition at line 302 of file mfmetadata.cpp.

Referenced by MFMetaData::toNative().

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Variable Documentation

PROP_KEY_NULL

const PROPERTYKEY PROP_KEY_NULL = {GUID_NULL, 0}

static

Definition at line 20 of file mfmetadata.cpp.

Referenced by propertyKeyForMetaDataKey(), and MFMetaData::toNative().