diff options
Diffstat (limited to 'src/multimedia/platform/windows/player/mfmetadatacontrol.cpp')
| -rw-r--r-- | src/multimedia/platform/windows/player/mfmetadatacontrol.cpp | 431 |
1 files changed, 0 insertions, 431 deletions
diff --git a/src/multimedia/platform/windows/player/mfmetadatacontrol.cpp b/src/multimedia/platform/windows/player/mfmetadatacontrol.cpp deleted file mode 100644 index b7cf771e8..000000000 --- a/src/multimedia/platform/windows/player/mfmetadatacontrol.cpp +++ /dev/null @@ -1,431 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Mobility Components. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <qmediametadata.h> -#include <qdatetime.h> -#include <qimage.h> - -#include "mfmetadatacontrol_p.h" -#include "mfplayerservice_p.h" -#include "Propkey.h" - -//#define DEBUG_MEDIAFOUNDATION - -static QString nameForGUID(GUID guid) -{ - // Audio formats - if (guid == MFAudioFormat_AAC) - return QStringLiteral("MPEG AAC Audio"); - else if (guid == MFAudioFormat_ADTS) - return QStringLiteral("MPEG ADTS AAC Audio"); - else if (guid == MFAudioFormat_Dolby_AC3_SPDIF) - return QStringLiteral("Dolby AC-3 SPDIF"); - else if (guid == MFAudioFormat_DRM) - return QStringLiteral("DRM"); - else if (guid == MFAudioFormat_DTS) - return QStringLiteral("Digital Theater Systems Audio (DTS)"); - else if (guid == MFAudioFormat_Float) - return QStringLiteral("IEEE Float Audio"); - else if (guid == MFAudioFormat_MP3) - return QStringLiteral("MPEG Audio Layer-3 (MP3)"); - else if (guid == MFAudioFormat_MPEG) - return QStringLiteral("MPEG-1 Audio"); - else if (guid == MFAudioFormat_MSP1) - return QStringLiteral("Windows Media Audio Voice"); - else if (guid == MFAudioFormat_PCM) - return QStringLiteral("Uncompressed PCM Audio"); - else if (guid == MFAudioFormat_WMASPDIF) - return QStringLiteral("Windows Media Audio 9 SPDIF"); - else if (guid == MFAudioFormat_WMAudioV8) - return QStringLiteral("Windows Media Audio 8 (WMA2)"); - else if (guid == MFAudioFormat_WMAudioV9) - return QStringLiteral("Windows Media Audio 9 (WMA3"); - else if (guid == MFAudioFormat_WMAudio_Lossless) - return QStringLiteral("Windows Media Audio 9 Lossless"); - - // Video formats - if (guid == MFVideoFormat_DV25) - return QStringLiteral("DVCPRO 25 (DV25)"); - else if (guid == MFVideoFormat_DV50) - return QStringLiteral("DVCPRO 50 (DV50)"); - else if (guid == MFVideoFormat_DVC) - return QStringLiteral("DVC/DV Video"); - else if (guid == MFVideoFormat_DVH1) - return QStringLiteral("DVCPRO 100 (DVH1)"); - else if (guid == MFVideoFormat_DVHD) - return QStringLiteral("HD-DVCR (DVHD)"); - else if (guid == MFVideoFormat_DVSD) - return QStringLiteral("SDL-DVCR (DVSD)"); - else if (guid == MFVideoFormat_DVSL) - return QStringLiteral("SD-DVCR (DVSL)"); - else if (guid == MFVideoFormat_H264) - return QStringLiteral("H.264 Video"); - else if (guid == MFVideoFormat_M4S2) - return QStringLiteral("MPEG-4 part 2 Video (M4S2)"); - else if (guid == MFVideoFormat_MJPG) - return QStringLiteral("Motion JPEG (MJPG)"); - else if (guid == MFVideoFormat_MP43) - return QStringLiteral("Microsoft MPEG 4 version 3 (MP43)"); - else if (guid == MFVideoFormat_MP4S) - return QStringLiteral("ISO MPEG 4 version 1 (MP4S)"); - else if (guid == MFVideoFormat_MP4V) - return QStringLiteral("MPEG-4 part 2 Video (MP4V)"); - else if (guid == MFVideoFormat_MPEG2) - return QStringLiteral("MPEG-2 Video"); - else if (guid == MFVideoFormat_MPG1) - return QStringLiteral("MPEG-1 Video"); - else if (guid == MFVideoFormat_MSS1) - return QStringLiteral("Windows Media Screen 1 (MSS1)"); - else if (guid == MFVideoFormat_MSS2) - return QStringLiteral("Windows Media Video 9 Screen (MSS2)"); - else if (guid == MFVideoFormat_WMV1) - return QStringLiteral("Windows Media Video 7 (WMV1)"); - else if (guid == MFVideoFormat_WMV2) - return QStringLiteral("Windows Media Video 8 (WMV2)"); - else if (guid == MFVideoFormat_WMV3) - return QStringLiteral("Windows Media Video 9 (WMV3)"); - else if (guid == MFVideoFormat_WVC1) - return QStringLiteral("Windows Media Video VC1 (WVC1)"); - - else - return QStringLiteral("Unknown codec"); -} - -MFMetaDataControl::MFMetaDataControl(QObject *parent) - : QMetaDataReaderControl(parent) - , m_metaData(0) - , m_content(0) -{ -} - -MFMetaDataControl::~MFMetaDataControl() -{ - if (m_metaData) - m_metaData->Release(); - if (m_content) - m_content->Release(); -} - -bool MFMetaDataControl::isMetaDataAvailable() const -{ - return m_content || m_metaData; -} - -QVariant MFMetaDataControl::metaData(const QString &key) const -{ - QVariant value; - if (!isMetaDataAvailable()) - return value; - - int index = m_availableMetaDatas.indexOf(key); - if (index < 0) - return value; - - PROPVARIANT var; - PropVariantInit(&var); - HRESULT hr = S_FALSE; - if (m_content) - hr = m_content->GetValue(m_commonKeys[index], &var); - else if (m_metaData) - hr = m_metaData->GetProperty(reinterpret_cast<LPCWSTR>(m_commonNames[index].utf16()), &var); - - if (SUCCEEDED(hr)) { - value = convertValue(var); - - // some metadata needs to be reformatted - if (value.isValid() && m_content) { - if (key == QMediaMetaData::MediaType) { - QString v = value.toString(); - if (v == QLatin1String("{D1607DBC-E323-4BE2-86A1-48A42A28441E}")) - value = QStringLiteral("Music"); - else if (v == QLatin1String("{DB9830BD-3AB3-4FAB-8A37-1A995F7FF74B}")) - value = QStringLiteral("Video"); - else if (v == QLatin1String("{01CD0F29-DA4E-4157-897B-6275D50C4F11}")) - value = QStringLiteral("Audio"); - else if (v == QLatin1String("{FCF24A76-9A57-4036-990D-E35DD8B244E1}")) - value = QStringLiteral("Other"); - } else if (key == QMediaMetaData::Duration) { - // duration is provided in 100-nanosecond units, convert to milliseconds - value = (value.toLongLong() + 10000) / 10000; - } else if (key == QMediaMetaData::AudioCodec || key == QMediaMetaData::VideoCodec) { - GUID guid; - if (SUCCEEDED(CLSIDFromString((const WCHAR*)value.toString().utf16(), &guid))) - value = nameForGUID(guid); - } else if (key == QMediaMetaData::Resolution) { - QSize res; - res.setHeight(value.toUInt()); - if (m_content && SUCCEEDED(m_content->GetValue(PKEY_Video_FrameWidth, &var))) - res.setWidth(convertValue(var).toUInt()); - value = res; - } else if (key == QMediaMetaData::Orientation) { - uint orientation = 0; - if (m_content && SUCCEEDED(m_content->GetValue(PKEY_Video_Orientation, &var))) - orientation = convertValue(var).toUInt(); - value = orientation; - } else if (key == QMediaMetaData::PixelAspectRatio) { - QSize aspectRatio; - aspectRatio.setWidth(value.toUInt()); - if (m_content && SUCCEEDED(m_content->GetValue(PKEY_Video_VerticalAspectRatio, &var))) - aspectRatio.setHeight(convertValue(var).toUInt()); - value = aspectRatio; - } else if (key == QMediaMetaData::VideoFrameRate) { - value = value.toReal() / 1000.f; - } - } - } - - PropVariantClear(&var); - return value; -} - -QVariant MFMetaDataControl::convertValue(const PROPVARIANT& var) const -{ - QVariant value; - switch (var.vt) { - case VT_LPWSTR: - value = QString::fromUtf16(reinterpret_cast<const ushort*>(var.pwszVal)); - break; - case VT_UI4: - value = uint(var.ulVal); - break; - case VT_UI8: - value = qulonglong(var.uhVal.QuadPart); - break; - case VT_BOOL: - value = bool(var.boolVal); - break; - case VT_FILETIME: - SYSTEMTIME sysDate; - if (!FileTimeToSystemTime(&var.filetime, &sysDate)) - break; - value = QDate(sysDate.wYear, sysDate.wMonth, sysDate.wDay); - break; - case VT_STREAM: - { - STATSTG stat; - if (FAILED(var.pStream->Stat(&stat, STATFLAG_NONAME))) - break; - void *data = malloc(stat.cbSize.QuadPart); - ULONG read = 0; - if (FAILED(var.pStream->Read(data, stat.cbSize.QuadPart, &read))) { - free(data); - break; - } - value = QImage::fromData((const uchar*)data, read); - free(data); - } - break; - case VT_VECTOR | VT_LPWSTR: - QStringList vList; - for (ULONG i = 0; i < var.calpwstr.cElems; ++i) - vList.append(QString::fromUtf16(reinterpret_cast<const ushort*>(var.calpwstr.pElems[i]))); - value = vList; - break; - } - return value; -} - -QStringList MFMetaDataControl::availableMetaData() const -{ - return m_availableMetaDatas; -} - -void MFMetaDataControl::updateSource(IMFPresentationDescriptor* sourcePD, IMFMediaSource* mediaSource) -{ - if (m_metaData) { - m_metaData->Release(); - m_metaData = 0; - } - - if (m_content) { - m_content->Release(); - m_content = 0; - } - - m_availableMetaDatas.clear(); - m_commonKeys.clear(); - m_commonNames.clear(); - - if (SUCCEEDED(MFGetService(mediaSource, MF_PROPERTY_HANDLER_SERVICE, IID_PPV_ARGS(&m_content)))) { - DWORD cProps; - if (SUCCEEDED(m_content->GetCount(&cProps))) { - for (DWORD i = 0; i < cProps; i++) - { - PROPERTYKEY key; - if (FAILED(m_content->GetAt(i, &key))) - continue; - bool common = true; - if (key == PKEY_Author) { - m_availableMetaDatas.push_back(QMediaMetaData::Author); - } else if (key == PKEY_Title) { - m_availableMetaDatas.push_back(QMediaMetaData::Title); - } else if (key == PKEY_Media_SubTitle) { - m_availableMetaDatas.push_back(QMediaMetaData::SubTitle); - } else if (key == PKEY_ParentalRating) { - m_availableMetaDatas.push_back(QMediaMetaData::ParentalRating); - } else if (key == PKEY_Media_EncodingSettings) { - m_availableMetaDatas.push_back(QMediaMetaData::Description); - } else if (key == PKEY_Copyright) { - m_availableMetaDatas.push_back(QMediaMetaData::Copyright); - } else if (key == PKEY_Comment) { - m_availableMetaDatas.push_back(QMediaMetaData::Comment); - } else if (key == PKEY_Media_ProviderStyle) { - m_availableMetaDatas.push_back(QMediaMetaData::Genre); - } else if (key == PKEY_Media_Year) { - m_availableMetaDatas.push_back(QMediaMetaData::Year); - } else if (key == PKEY_Media_DateEncoded) { - m_availableMetaDatas.push_back(QMediaMetaData::Date); - } else if (key == PKEY_Rating) { - m_availableMetaDatas.push_back(QMediaMetaData::UserRating); - } else if (key == PKEY_Keywords) { - m_availableMetaDatas.push_back(QMediaMetaData::Keywords); - } else if (key == PKEY_Language) { - m_availableMetaDatas.push_back(QMediaMetaData::Language); - } else if (key == PKEY_Media_Publisher) { - m_availableMetaDatas.push_back(QMediaMetaData::Publisher); - } else if (key == PKEY_Media_ClassPrimaryID) { - m_availableMetaDatas.push_back(QMediaMetaData::MediaType); - } else if (key == PKEY_Media_Duration) { - m_availableMetaDatas.push_back(QMediaMetaData::Duration); - } else if (key == PKEY_Audio_EncodingBitrate) { - m_availableMetaDatas.push_back(QMediaMetaData::AudioBitRate); - } else if (key == PKEY_Audio_Format) { - m_availableMetaDatas.push_back(QMediaMetaData::AudioCodec); - } else if (key == PKEY_Media_AverageLevel) { - m_availableMetaDatas.push_back(QMediaMetaData::AverageLevel); - } else if (key == PKEY_Audio_ChannelCount) { - m_availableMetaDatas.push_back(QMediaMetaData::ChannelCount); - } else if (key == PKEY_Audio_PeakValue) { - m_availableMetaDatas.push_back(QMediaMetaData::PeakValue); - } else if (key == PKEY_Audio_SampleRate) { - m_availableMetaDatas.push_back(QMediaMetaData::SampleRate); - } else if (key == PKEY_Music_AlbumTitle) { - m_availableMetaDatas.push_back(QMediaMetaData::AlbumTitle); - } else if (key == PKEY_Music_AlbumArtist) { - m_availableMetaDatas.push_back(QMediaMetaData::AlbumArtist); - } else if (key == PKEY_Music_Artist) { - m_availableMetaDatas.push_back(QMediaMetaData::ContributingArtist); - } else if (key == PKEY_Music_Composer) { - m_availableMetaDatas.push_back(QMediaMetaData::Composer); - } else if (key == PKEY_Music_Conductor) { - m_availableMetaDatas.push_back(QMediaMetaData::Conductor); - } else if (key == PKEY_Music_Lyrics) { - m_availableMetaDatas.push_back(QMediaMetaData::Lyrics); - } else if (key == PKEY_Music_Mood) { - m_availableMetaDatas.push_back(QMediaMetaData::Mood); - } else if (key == PKEY_Music_TrackNumber) { - m_availableMetaDatas.push_back(QMediaMetaData::TrackNumber); - } else if (key == PKEY_Music_Genre) { - m_availableMetaDatas.push_back(QMediaMetaData::Genre); - } else if (key == PKEY_ThumbnailStream) { - m_availableMetaDatas.push_back(QMediaMetaData::ThumbnailImage); - } else if (key == PKEY_Video_FrameHeight) { - m_availableMetaDatas.push_back(QMediaMetaData::Resolution); - } else if (key == PKEY_Video_Orientation) { - m_availableMetaDatas.push_back(QMediaMetaData::Orientation); - } else if (key == PKEY_Video_HorizontalAspectRatio) { - m_availableMetaDatas.push_back(QMediaMetaData::PixelAspectRatio); - } else if (key == PKEY_Video_FrameRate) { - m_availableMetaDatas.push_back(QMediaMetaData::VideoFrameRate); - } else if (key == PKEY_Video_EncodingBitrate) { - m_availableMetaDatas.push_back(QMediaMetaData::VideoBitRate); - } else if (key == PKEY_Video_Compression) { - m_availableMetaDatas.push_back(QMediaMetaData::VideoCodec); - } else if (key == PKEY_Video_Director) { - m_availableMetaDatas.push_back(QMediaMetaData::Director); - } else if (key == PKEY_Media_Writer) { - m_availableMetaDatas.push_back(QMediaMetaData::Writer); - } else { - common = false; - //TODO: add more extended keys - } - if (common) - m_commonKeys.push_back(key); - } - } else { - m_content->Release(); - m_content = NULL; - } - } - - if (!m_content) { - //fallback to Vista approach - IMFMetadataProvider *provider = NULL; - if (SUCCEEDED(MFGetService(mediaSource, MF_METADATA_PROVIDER_SERVICE, IID_PPV_ARGS(&provider)))) { - if (SUCCEEDED(provider->GetMFMetadata(sourcePD, 0, 0, &m_metaData))) { - PROPVARIANT varNames; - PropVariantInit(&varNames); - if (SUCCEEDED(m_metaData->GetAllPropertyNames(&varNames)) && varNames.vt == (VT_VECTOR | VT_LPWSTR)) { - ULONG cElements = varNames.calpwstr.cElems; - for (ULONG i = 0; i < cElements; i++) - { - const WCHAR* sName = varNames.calpwstr.pElems[i]; -#ifdef DEBUG_MEDIAFOUNDATION - qDebug() << "metadata: " << QString::fromUtf16(sName); -#endif - if (wcscmp(sName, L"Author") == 0) { - m_availableMetaDatas.push_back(QMediaMetaData::Author); - } else if (wcscmp(sName, L"Title") == 0) { - m_availableMetaDatas.push_back(QMediaMetaData::Title); - } else if (wcscmp(sName, L"Rating") == 0) { - m_availableMetaDatas.push_back(QMediaMetaData::ParentalRating); - } else if (wcscmp(sName, L"Description") == 0) { - m_availableMetaDatas.push_back(QMediaMetaData::Description); - } else if (wcscmp(sName, L"Copyright") == 0) { - m_availableMetaDatas.push_back(QMediaMetaData::Copyright); - //TODO: add more common keys - } else { - m_availableMetaDatas.push_back(QString::fromUtf16(reinterpret_cast<const ushort*>(sName))); - } - m_commonNames.push_back(QString::fromUtf16(reinterpret_cast<const ushort*>(sName))); - } - } - PropVariantClear(&varNames); - } else { - qWarning("Failed to get IMFMetadata"); - } - provider->Release(); - } else { - qWarning("Failed to get IMFMetadataProvider from source"); - } - } - - emit metaDataChanged(); - emit metaDataAvailableChanged(m_metaData || m_content); -} |