diff options
Diffstat (limited to 'src/plugins/mediaservices/directshow')
37 files changed, 0 insertions, 8144 deletions
diff --git a/src/plugins/mediaservices/directshow/directshow.pro b/src/plugins/mediaservices/directshow/directshow.pro deleted file mode 100644 index 065e391..0000000 --- a/src/plugins/mediaservices/directshow/directshow.pro +++ /dev/null @@ -1,14 +0,0 @@ -TARGET = qdsengine -include(../../qpluginbase.pri) - -QT += multimedia mediaservices - -HEADERS += dsserviceplugin.h -SOURCES += dsserviceplugin.cpp - -include(mediaplayer/mediaplayer.pri) - -QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/mediaservices -target.path = $$[QT_INSTALL_PLUGINS]/mediaservices -INSTALLS += target - diff --git a/src/plugins/mediaservices/directshow/dsserviceplugin.cpp b/src/plugins/mediaservices/directshow/dsserviceplugin.cpp deleted file mode 100644 index c482fd5..0000000 --- a/src/plugins/mediaservices/directshow/dsserviceplugin.cpp +++ /dev/null @@ -1,188 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtCore/qstring.h> -#include <QtCore/qdebug.h> -#include <QtCore/QFile> - -#include "dsserviceplugin.h" - -#ifdef QMEDIA_DIRECTSHOW_CAMERA -#include "dscameraservice.h" -#endif - -#ifdef QMEDIA_DIRECTSHOW_PLAYER -#include "directshowplayerservice.h" -#endif - -#include <qmediaserviceprovider.h> - - -#ifdef QMEDIA_DIRECTSHOW_CAMERA -#ifndef _STRSAFE_H_INCLUDED_ -#include <tchar.h> -#endif -#include <dshow.h> -#include <objbase.h> -#include <initguid.h> -#pragma comment(lib, "strmiids.lib") -#pragma comment(lib, "ole32.lib") -#include <windows.h> -#endif - - -QT_BEGIN_NAMESPACE - -QStringList DSServicePlugin::keys() const -{ - return QStringList() -#ifdef QMEDIA_DIRECTSHOW_CAMERA - << QLatin1String(Q_MEDIASERVICE_CAMERA) -#endif -#ifdef QMEDIA_DIRECTSHOW_PLAYER - << QLatin1String(Q_MEDIASERVICE_MEDIAPLAYER) -#endif - ; -} - -QMediaService* DSServicePlugin::create(QString const& key) -{ -#ifdef QMEDIA_DIRECTSHOW_CAMERA - if (key == QLatin1String(Q_MEDIASERVICE_CAMERA)) - return new DSCameraService; -#endif -#ifdef QMEDIA_DIRECTSHOW_PLAYER - if (key == QLatin1String(Q_MEDIASERVICE_MEDIAPLAYER)) - return new DirectShowPlayerService; -#endif - - qWarning() << "DirectShow service plugin: unsupported service -" << key; - return 0; -} - -void DSServicePlugin::release(QMediaService *service) -{ - delete service; -} - -QList<QByteArray> DSServicePlugin::devices(const QByteArray &service) const -{ -#ifdef QMEDIA_DIRECTSHOW_CAMERA - if (service == Q_MEDIASERVICE_CAMERA) { - if (m_cameraDevices.isEmpty()) - updateDevices(); - - return m_cameraDevices; - } -#endif - - return QList<QByteArray>(); -} - -QString DSServicePlugin::deviceDescription(const QByteArray &service, const QByteArray &device) -{ -#ifdef QMEDIA_DIRECTSHOW_CAMERA - if (service == Q_MEDIASERVICE_CAMERA) { - if (m_cameraDevices.isEmpty()) - updateDevices(); - - for (int i=0; i<m_cameraDevices.count(); i++) - if (m_cameraDevices[i] == device) - return m_cameraDescriptions[i]; - } -#endif - return QString(); -} - -#ifdef QMEDIA_DIRECTSHOW_CAMERA -void DSServicePlugin::updateDevices() const -{ - m_cameraDevices.clear(); - m_cameraDescriptions.clear(); - - CoInitialize(NULL); - ICreateDevEnum* pDevEnum = NULL; - IEnumMoniker* pEnum = NULL; - // Create the System device enumerator - HRESULT hr = CoCreateInstance(CLSID_SystemDeviceEnum, NULL, - CLSCTX_INPROC_SERVER, IID_ICreateDevEnum, - reinterpret_cast<void**>(&pDevEnum)); - if(SUCCEEDED(hr)) { - // Create the enumerator for the video capture category - hr = pDevEnum->CreateClassEnumerator( - CLSID_VideoInputDeviceCategory, &pEnum, 0); - pEnum->Reset(); - // go through and find all video capture devices - IMoniker* pMoniker = NULL; - while(pEnum->Next(1, &pMoniker, NULL) == S_OK) { - IPropertyBag *pPropBag; - hr = pMoniker->BindToStorage(0,0,IID_IPropertyBag, - (void**)(&pPropBag)); - if(FAILED(hr)) { - pMoniker->Release(); - continue; // skip this one - } - // Find the description - WCHAR str[120]; - VARIANT varName; - varName.vt = VT_BSTR; - hr = pPropBag->Read(L"FriendlyName", &varName, 0); - if(SUCCEEDED(hr)) { - StringCchCopyW(str,sizeof(str)/sizeof(str[0]),varName.bstrVal); - QString temp(QString::fromUtf16((unsigned short*)str)); - m_cameraDevices.append(QString("ds:%1").arg(temp).toLocal8Bit().constData()); - hr = pPropBag->Read(L"Description", &varName, 0); - StringCchCopyW(str,sizeof(str)/sizeof(str[0]),varName.bstrVal); - QString temp2(QString::fromUtf16((unsigned short*)str)); - m_cameraDescriptions.append(temp2); - } - pPropBag->Release(); - pMoniker->Release(); - } - } - CoUninitialize(); -} -#endif - -QT_END_NAMESPACE - -Q_EXPORT_PLUGIN2(dsengine, DSServicePlugin); - diff --git a/src/plugins/mediaservices/directshow/dsserviceplugin.h b/src/plugins/mediaservices/directshow/dsserviceplugin.h deleted file mode 100644 index 3c6f1b8..0000000 --- a/src/plugins/mediaservices/directshow/dsserviceplugin.h +++ /dev/null @@ -1,77 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DSSERVICEPLUGIN_H -#define DSSERVICEPLUGIN_H - -#include <qmediaserviceproviderplugin.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - - -class DSServicePlugin : public QMediaServiceProviderPlugin, public QMediaServiceSupportedDevicesInterface -{ - Q_OBJECT - Q_INTERFACES(QMediaServiceSupportedDevicesInterface) -public: - QStringList keys() const; - QMediaService* create(QString const& key); - void release(QMediaService *service); - - QList<QByteArray> devices(const QByteArray &service) const; - QString deviceDescription(const QByteArray &service, const QByteArray &device); - -private: -#ifdef QMEDIA_DIRECTSHOW_CAMERA - void updateDevices() const; - - mutable QList<QByteArray> m_cameraDevices; - mutable QStringList m_cameraDescriptions; -#endif -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // DSSERVICEPLUGIN_H diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp deleted file mode 100644 index 5f72ca6..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp +++ /dev/null @@ -1,166 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowaudioendpointcontrol.h" - -#include "directshowglobal.h" -#include "directshowplayerservice.h" - - -QT_BEGIN_NAMESPACE - -DirectShowAudioEndpointControl::DirectShowAudioEndpointControl( - DirectShowPlayerService *service, QObject *parent) - : QMediaControl(parent) - , m_service(service) - , m_bindContext(0) - , m_deviceEnumerator(0) -{ - if (CreateBindCtx(0, &m_bindContext) == S_OK) { - m_deviceEnumerator = com_new<ICreateDevEnum>(CLSID_SystemDeviceEnum, IID_ICreateDevEnum); - - updateEndpoints(); - - setActiveEndpoint(m_defaultEndpoint); - } -} - -DirectShowAudioEndpointControl::~DirectShowAudioEndpointControl() -{ - foreach (IMoniker *moniker, m_devices) - moniker->Release(); - - if (m_bindContext) - m_bindContext->Release(); - - if (m_deviceEnumerator) - m_deviceEnumerator->Release(); -} - -QList<QString> DirectShowAudioEndpointControl::availableEndpoints() const -{ - return m_devices.keys(); -} - -QString DirectShowAudioEndpointControl::endpointDescription(const QString &name) const -{ -#ifdef __IPropertyBag_INTERFACE_DEFINED__ - QString description; - - if (IMoniker *moniker = m_devices.value(name, 0)) { - IPropertyBag *propertyBag = 0; - if (SUCCEEDED(moniker->BindToStorage( - 0, 0, IID_IPropertyBag, reinterpret_cast<void **>(&propertyBag)))) { - VARIANT name; - VariantInit(&name); - if (SUCCEEDED(propertyBag->Read(L"FriendlyName", &name, 0))) - description = QString::fromWCharArray(name.bstrVal); - VariantClear(&name); - propertyBag->Release(); - } - } - - return description; -#else - return name.section(QLatin1Char('\\'), -1); -#endif -} - -QString DirectShowAudioEndpointControl::defaultEndpoint() const -{ - return m_defaultEndpoint; -} - -QString DirectShowAudioEndpointControl::activeEndpoint() const -{ - return m_activeEndpoint; -} - -void DirectShowAudioEndpointControl::setActiveEndpoint(const QString &name) -{ - if (m_activeEndpoint == name) - return; - - if (IMoniker *moniker = m_devices.value(name, 0)) { - IBaseFilter *filter = 0; - - if (moniker->BindToObject( - m_bindContext, - 0, - IID_IBaseFilter, - reinterpret_cast<void **>(&filter)) == S_OK) { - m_service->setAudioOutput(filter); - - filter->Release(); - } - } -} - -void DirectShowAudioEndpointControl::updateEndpoints() -{ - IMalloc *oleMalloc = 0; - if (m_deviceEnumerator && CoGetMalloc(1, &oleMalloc) == S_OK) { - IEnumMoniker *monikers = 0; - - if (m_deviceEnumerator->CreateClassEnumerator( - CLSID_AudioRendererCategory, &monikers, 0) == S_OK) { - for (IMoniker *moniker = 0; monikers->Next(1, &moniker, 0) == S_OK; moniker->Release()) { - OLECHAR *string = 0; - if (moniker->GetDisplayName(m_bindContext, 0, &string) == S_OK) { - QString deviceId = QString::fromWCharArray(string); - oleMalloc->Free(string); - - moniker->AddRef(); - m_devices.insert(deviceId, moniker); - - if (m_defaultEndpoint.isEmpty() - || deviceId.endsWith(QLatin1String("Default DirectSound Device"))) { - m_defaultEndpoint = deviceId; - } - } - } - monikers->Release(); - } - oleMalloc->Release(); - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.h deleted file mode 100644 index 8d23751..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.h +++ /dev/null @@ -1,90 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWAUDIOENDPOINTCONTROL_H -#define DIRECTSHOWAUDIOENDPOINTCONTROL_H - -#include <QtMediaServices/qmediacontrol.h> - -#include <dshow.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowPlayerService; - -class DirectShowAudioEndpointControl : public QMediaControl -{ - Q_OBJECT -public: - DirectShowAudioEndpointControl(DirectShowPlayerService *service, QObject *parent = 0); - ~DirectShowAudioEndpointControl(); - - QList<QString> availableEndpoints() const; - - QString endpointDescription(const QString &name) const; - - QString defaultEndpoint() const; - QString activeEndpoint() const; - - void setActiveEndpoint(const QString& name); - -private: - void updateEndpoints(); - - DirectShowPlayerService *m_service; - IBindCtx *m_bindContext; - ICreateDevEnum *m_deviceEnumerator; - - QMap<QString, IMoniker *> m_devices; - QString m_defaultEndpoint; - QString m_activeEndpoint; -}; - -#define QAudioEndpointSelector_iid "com.nokia.Qt.QAudioEndpointSelector/1.0" - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif - diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshoweventloop.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshoweventloop.cpp deleted file mode 100644 index 07541c2..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshoweventloop.cpp +++ /dev/null @@ -1,161 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <directshoweventloop.h> - -#include <QtCore/qcoreapplication.h> -#include <QtCore/qcoreevent.h> - - -QT_BEGIN_NAMESPACE - - -class DirectShowPostedEvent -{ -public: - DirectShowPostedEvent(QObject *receiver, QEvent *event) - : receiver(receiver) - , event(event) - , next(0) - { - } - - ~DirectShowPostedEvent() - { - delete event; - } - - QObject *receiver; - QEvent *event; - DirectShowPostedEvent *next; -}; - -DirectShowEventLoop::DirectShowEventLoop(QObject *parent) - : QWinEventNotifier(parent) - , m_postsHead(0) - , m_postsTail(0) - , m_eventHandle(::CreateEvent(0, 0, 0, 0)) - , m_waitHandle(::CreateEvent(0, 0, 0, 0)) -{ - setHandle(m_eventHandle); - setEnabled(true); -} - -DirectShowEventLoop::~DirectShowEventLoop() -{ - setEnabled(false); - - ::CloseHandle(m_eventHandle); - ::CloseHandle(m_waitHandle); - - for (DirectShowPostedEvent *post = m_postsHead; post; post = m_postsHead) { - m_postsHead = m_postsHead->next; - - delete post; - } -} - -void DirectShowEventLoop::wait(QMutex *mutex) -{ - ::ResetEvent(m_waitHandle); - - mutex->unlock(); - - HANDLE handles[] = { m_eventHandle, m_waitHandle }; - while (::WaitForMultipleObjects(2, handles, false, INFINITE) == WAIT_OBJECT_0) - processEvents(); - - mutex->lock(); -} - -void DirectShowEventLoop::wake() -{ - ::SetEvent(m_waitHandle); -} - -void DirectShowEventLoop::postEvent(QObject *receiver, QEvent *event) -{ - QMutexLocker locker(&m_mutex); - - DirectShowPostedEvent *post = new DirectShowPostedEvent(receiver, event); - - if (m_postsTail) - m_postsTail->next = post; - else - m_postsHead = post; - - m_postsTail = post; - - ::SetEvent(m_eventHandle); -} - -bool DirectShowEventLoop::event(QEvent *event) -{ - if (event->type() == QEvent::WinEventAct) { - processEvents(); - - return true; - } else { - return QWinEventNotifier::event(event); - } -} - -void DirectShowEventLoop::processEvents() -{ - QMutexLocker locker(&m_mutex); - - while(m_postsHead) { - ::ResetEvent(m_eventHandle); - - DirectShowPostedEvent *post = m_postsHead; - m_postsHead = m_postsHead->next; - - if (!m_postsHead) - m_postsTail = 0; - - locker.unlock(); - QCoreApplication::sendEvent(post->receiver, post->event); - delete post; - locker.relock(); - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshoweventloop.h b/src/plugins/mediaservices/directshow/mediaplayer/directshoweventloop.h deleted file mode 100644 index f46e65a..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshoweventloop.h +++ /dev/null @@ -1,83 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWEVENTLOOP_H -#define DIRECTSHOWEVENTLOOP_H - -#include <QtCore/qmutex.h> -#include <QtCore/private/qwineventnotifier_p.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowPostedEvent; - -class DirectShowEventLoop : public QWinEventNotifier -{ - Q_OBJECT -public: - DirectShowEventLoop(QObject *parent = 0); - ~DirectShowEventLoop(); - - void wait(QMutex *mutex); - void wake(); - - void postEvent(QObject *object, QEvent *event); - - bool event(QEvent *event); - -private: - void processEvents(); - - DirectShowPostedEvent *m_postsHead; - DirectShowPostedEvent *m_postsTail; - HANDLE m_eventHandle; - HANDLE m_waitHandle; - QMutex m_mutex; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowglobal.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowglobal.h deleted file mode 100644 index e43e2a7..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowglobal.h +++ /dev/null @@ -1,147 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWGLOBAL_H -#define DIRECTSHOWGLOBAL_H - -#include <QtCore/qglobal.h> - -#include <dshow.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -template <typename T> T *com_cast(IUnknown *unknown, const IID &iid) -{ - T *iface = 0; - return unknown && unknown->QueryInterface(iid, reinterpret_cast<void **>(&iface)) == S_OK - ? iface - : 0; -} - -template <typename T> T *com_new(const IID &clsid, const IID &iid) -{ - T *object = 0; - return CoCreateInstance( - clsid, - NULL, - CLSCTX_INPROC_SERVER, - iid, - reinterpret_cast<void **>(&object)) == S_OK - ? object - : 0; -} - -QT_END_NAMESPACE - -QT_END_HEADER - -#ifndef __IFilterGraph2_INTERFACE_DEFINED__ -#define __IFilterGraph2_INTERFACE_DEFINED__ -#define INTERFACE IFilterGraph2 -DECLARE_INTERFACE_(IFilterGraph2 ,IGraphBuilder) -{ - STDMETHOD(AddSourceFilterForMoniker)(THIS_ IMoniker *, IBindCtx *, LPCWSTR,IBaseFilter **) PURE; - STDMETHOD(ReconnectEx)(THIS_ IPin *, const AM_MEDIA_TYPE *) PURE; - STDMETHOD(RenderEx)(IPin *, DWORD, DWORD *) PURE; -}; -#undef INTERFACE -#endif - -#ifndef __IAMFilterMiscFlags_INTERFACE_DEFINED__ -#define __IAMFilterMiscFlags_INTERFACE_DEFINED__ -#define INTERFACE IAMFilterMiscFlags -DECLARE_INTERFACE_(IAMFilterMiscFlags ,IUnknown) -{ - STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE; - STDMETHOD_(ULONG,AddRef)(THIS) PURE; - STDMETHOD_(ULONG,Release)(THIS) PURE; - STDMETHOD_(ULONG,GetMiscFlags)(THIS) PURE; -}; -#undef INTERFACE -#endif - -#ifndef __IFileSourceFilter_INTERFACE_DEFINED__ -#define __IFileSourceFilter_INTERFACE_DEFINED__ -#define INTERFACE IFileSourceFilter -DECLARE_INTERFACE_(IFileSourceFilter ,IUnknown) -{ - STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE; - STDMETHOD_(ULONG,AddRef)(THIS) PURE; - STDMETHOD_(ULONG,Release)(THIS) PURE; - STDMETHOD(Load)(THIS_ LPCOLESTR, const AM_MEDIA_TYPE *) PURE; - STDMETHOD(GetCurFile)(THIS_ LPOLESTR *ppszFileName, AM_MEDIA_TYPE *) PURE; -}; -#undef INTERFACE -#endif - -#ifndef __IAMOpenProgress_INTERFACE_DEFINED__ -#define __IAMOpenProgress_INTERFACE_DEFINED__ -#define INTERFACE IAMOpenProgress -DECLARE_INTERFACE_(IAMOpenProgress ,IUnknown) -{ - STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE; - STDMETHOD_(ULONG,AddRef)(THIS) PURE; - STDMETHOD_(ULONG,Release)(THIS) PURE; - STDMETHOD(QueryProgress)(THIS_ LONGLONG *, LONGLONG *) PURE; - STDMETHOD(AbortOperation)(THIS) PURE; -}; -#undef INTERFACE -#endif - -#ifndef __IFilterChain_INTERFACE_DEFINED__ -#define __IFilterChain_INTERFACE_DEFINED__ -#define INTERFACE IFilterChain -DECLARE_INTERFACE_(IFilterChain ,IUnknown) -{ - STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE; - STDMETHOD_(ULONG,AddRef)(THIS) PURE; - STDMETHOD_(ULONG,Release)(THIS) PURE; - STDMETHOD(StartChain)(IBaseFilter *, IBaseFilter *) PURE; - STDMETHOD(PauseChain)(IBaseFilter *, IBaseFilter *) PURE; - STDMETHOD(StopChain)(IBaseFilter *, IBaseFilter *) PURE; - STDMETHOD(RemoveChain)(IBaseFilter *, IBaseFilter *) PURE; -}; -#undef INTERFACE -#endif - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.cpp deleted file mode 100644 index 7369099..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.cpp +++ /dev/null @@ -1,501 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowioreader.h" - -#include "directshoweventloop.h" -#include "directshowglobal.h" -#include "directshowiosource.h" - -#include <QtCore/qcoreapplication.h> -#include <QtCore/qcoreevent.h> -#include <QtCore/qiodevice.h> -#include <QtCore/qthread.h> - - -QT_BEGIN_NAMESPACE - -class DirectShowSampleRequest -{ -public: - DirectShowSampleRequest( - IMediaSample *sample, DWORD_PTR userData, LONGLONG position, LONG length, BYTE *buffer) - : next(0) - , sample(sample) - , userData(userData) - , position(position) - , length(length) - , buffer(buffer) - , result(S_FALSE) - { - } - - DirectShowSampleRequest *remove() { DirectShowSampleRequest *n = next; delete this; return n; } - - DirectShowSampleRequest *next; - IMediaSample *sample; - DWORD_PTR userData; - LONGLONG position; - LONG length; - BYTE *buffer; - HRESULT result; -}; - -DirectShowIOReader::DirectShowIOReader( - QIODevice *device, DirectShowIOSource *source, DirectShowEventLoop *loop) - : m_source(source) - , m_device(device) - , m_loop(loop) - , m_pendingHead(0) - , m_pendingTail(0) - , m_readyHead(0) - , m_readyTail(0) - , m_synchronousPosition(0) - , m_synchronousLength(0) - , m_synchronousBytesRead(0) - , m_synchronousBuffer(0) - , m_synchronousResult(S_OK) - , m_totalLength(0) - , m_availableLength(0) - , m_flushing(false) -{ - moveToThread(device->thread()); - - connect(device, SIGNAL(readyRead()), this, SLOT(readyRead())); -} - -DirectShowIOReader::~DirectShowIOReader() -{ - flushRequests(); -} - -HRESULT DirectShowIOReader::QueryInterface(REFIID riid, void **ppvObject) -{ - return m_source->QueryInterface(riid, ppvObject); -} - -ULONG DirectShowIOReader::AddRef() -{ - return m_source->AddRef(); -} - -ULONG DirectShowIOReader::Release() -{ - return m_source->Release(); -} - -// IAsyncReader -HRESULT DirectShowIOReader::RequestAllocator( - IMemAllocator *pPreferred, ALLOCATOR_PROPERTIES *pProps, IMemAllocator **ppActual) -{ - if (!ppActual || !pProps) { - return E_POINTER; - } else { - ALLOCATOR_PROPERTIES actualProperties; - - if (pProps->cbAlign == 0) - pProps->cbAlign = 1; - - if (pPreferred && pPreferred->SetProperties(pProps, &actualProperties) == S_OK) { - pPreferred->AddRef(); - - *ppActual = pPreferred; - - m_source->setAllocator(*ppActual); - - return S_OK; - } else { - *ppActual = com_new<IMemAllocator>(CLSID_MemoryAllocator, IID_IMemAllocator); - - if (*ppActual) { - if ((*ppActual)->SetProperties(pProps, &actualProperties) != S_OK) { - (*ppActual)->Release(); - } else { - m_source->setAllocator(*ppActual); - - return S_OK; - } - } - } - ppActual = 0; - - return E_FAIL; - } -} - -HRESULT DirectShowIOReader::Request(IMediaSample *pSample, DWORD_PTR dwUser) -{ - QMutexLocker locker(&m_mutex); - - if (!pSample) { - return E_POINTER; - } else if (m_flushing) { - return VFW_E_WRONG_STATE; - } else { - REFERENCE_TIME startTime = 0; - REFERENCE_TIME endTime = 0; - BYTE *buffer; - - if (pSample->GetTime(&startTime, &endTime) != S_OK - || pSample->GetPointer(&buffer) != S_OK) { - return VFW_E_SAMPLE_TIME_NOT_SET; - } else { - LONGLONG position = startTime / 10000000; - LONG length = (endTime - startTime) / 10000000; - - DirectShowSampleRequest *request = new DirectShowSampleRequest( - pSample, dwUser, position, length, buffer); - - if (m_pendingTail) { - m_pendingTail->next = request; - } else { - m_pendingHead = request; - - m_loop->postEvent(this, new QEvent(QEvent::User)); - } - m_pendingTail = request; - - return S_OK; - } - } -} - -HRESULT DirectShowIOReader::WaitForNext( - DWORD dwTimeout, IMediaSample **ppSample, DWORD_PTR *pdwUser) -{ - if (!ppSample || !pdwUser) - return E_POINTER; - - QMutexLocker locker(&m_mutex); - - do { - if (m_readyHead) { - DirectShowSampleRequest *request = m_readyHead; - - *ppSample = request->sample; - *pdwUser = request->userData; - - HRESULT hr = request->result; - - m_readyHead = request->next; - - if (!m_readyHead) - m_readyTail = 0; - - delete request; - - return hr; - } else if (m_flushing) { - *ppSample = 0; - *pdwUser = 0; - - return VFW_E_WRONG_STATE; - } - } while (m_wait.wait(&m_mutex, dwTimeout)); - - *ppSample = 0; - *pdwUser = 0; - - return VFW_E_TIMEOUT; -} - -HRESULT DirectShowIOReader::SyncReadAligned(IMediaSample *pSample) -{ - if (!pSample) { - return E_POINTER; - } else { - REFERENCE_TIME startTime = 0; - REFERENCE_TIME endTime = 0; - BYTE *buffer; - - if (pSample->GetTime(&startTime, &endTime) != S_OK - || pSample->GetPointer(&buffer) != S_OK) { - return VFW_E_SAMPLE_TIME_NOT_SET; - } else { - LONGLONG position = startTime / 10000000; - LONG length = (endTime - startTime) / 10000000; - - QMutexLocker locker(&m_mutex); - - if (thread() == QThread::currentThread()) { - qint64 bytesRead = 0; - - HRESULT hr = blockingRead(position, length, buffer, &bytesRead); - - if (SUCCEEDED(hr)) - pSample->SetActualDataLength(bytesRead); - - return hr; - } else { - m_synchronousPosition = position; - m_synchronousLength = length; - m_synchronousBuffer = buffer; - - m_loop->postEvent(this, new QEvent(QEvent::User)); - - m_wait.wait(&m_mutex); - - m_synchronousBuffer = 0; - - if (SUCCEEDED(m_synchronousResult)) - pSample->SetActualDataLength(m_synchronousBytesRead); - - return m_synchronousResult; - } - } - } -} - -HRESULT DirectShowIOReader::SyncRead(LONGLONG llPosition, LONG lLength, BYTE *pBuffer) -{ - if (!pBuffer) { - return E_POINTER; - } else { - if (thread() == QThread::currentThread()) { - qint64 bytesRead; - - return blockingRead(llPosition, lLength, pBuffer, &bytesRead); - } else { - QMutexLocker locker(&m_mutex); - - m_synchronousPosition = llPosition; - m_synchronousLength = lLength; - m_synchronousBuffer = pBuffer; - - m_loop->postEvent(this, new QEvent(QEvent::User)); - - m_wait.wait(&m_mutex); - - m_synchronousBuffer = 0; - - return m_synchronousResult; - } - } -} - -HRESULT DirectShowIOReader::Length(LONGLONG *pTotal, LONGLONG *pAvailable) -{ - if (!pTotal || !pAvailable) { - return E_POINTER; - } else { - QMutexLocker locker(&m_mutex); - - *pTotal = m_totalLength; - *pAvailable = m_availableLength; - - return S_OK; - } -} - - -HRESULT DirectShowIOReader::BeginFlush() -{ - QMutexLocker locker(&m_mutex); - - if (m_flushing) - return S_FALSE; - - m_flushing = true; - - flushRequests(); - - m_wait.wakeAll(); - - return S_OK; -} - -HRESULT DirectShowIOReader::EndFlush() -{ - QMutexLocker locker(&m_mutex); - - if (!m_flushing) - return S_FALSE; - - m_flushing = false; - - return S_OK; -} - -void DirectShowIOReader::customEvent(QEvent *event) -{ - if (event->type() == QEvent::User) { - readyRead(); - } else { - QObject::customEvent(event); - } -} - -void DirectShowIOReader::readyRead() -{ - QMutexLocker locker(&m_mutex); - - m_availableLength = m_device->bytesAvailable() + m_device->pos(); - m_totalLength = m_device->size(); - - if (m_synchronousBuffer) { - if (nonBlockingRead( - m_synchronousPosition, - m_synchronousLength, - m_synchronousBuffer, - &m_synchronousBytesRead, - &m_synchronousResult)) { - m_wait.wakeAll(); - } - } else { - qint64 bytesRead = 0; - - while (m_pendingHead && nonBlockingRead( - m_pendingHead->position, - m_pendingHead->length, - m_pendingHead->buffer, - &bytesRead, - &m_pendingHead->result)) { - m_pendingHead->sample->SetActualDataLength(bytesRead); - - if (m_readyTail) - m_readyTail->next = m_pendingHead; - m_readyTail = m_pendingHead; - - m_pendingHead = m_pendingHead->next; - - m_readyTail->next = 0; - - if (!m_pendingHead) - m_pendingTail = 0; - - if (!m_readyHead) - m_readyHead = m_readyTail; - - m_wait.wakeAll(); - } - } -} - -HRESULT DirectShowIOReader::blockingRead( - LONGLONG position, LONG length, BYTE *buffer, qint64 *bytesRead) -{ - *bytesRead = 0; - - if (qint64(position) > m_device->size()) - return S_FALSE; - - const qint64 maxSize = qMin<qint64>(m_device->size(), position + length); - - while (m_device->bytesAvailable() + m_device->pos() < maxSize) { - if (!m_device->waitForReadyRead(-1)) - return S_FALSE; - } - - if (m_device->pos() != position && !m_device->seek(position)) - return S_FALSE; - - const qint64 maxBytes = qMin<qint64>(length, m_device->bytesAvailable()); - - *bytesRead = m_device->read(reinterpret_cast<char *>(buffer), maxBytes); - - if (*bytesRead != length) { - qMemSet(buffer + *bytesRead, 0, length - *bytesRead); - - return S_FALSE; - } else { - return S_OK; - } -} - -bool DirectShowIOReader::nonBlockingRead( - LONGLONG position, LONG length, BYTE *buffer, qint64 *bytesRead, HRESULT *result) -{ - const qint64 maxSize = qMin<qint64>(m_device->size(), position + length); - - if (position > m_device->size()) { - *bytesRead = 0; - *result = S_FALSE; - - return true; - } else if (m_device->bytesAvailable() + m_device->pos() >= maxSize) { - if (m_device->pos() != position && !m_device->seek(position)) { - *bytesRead = 0; - *result = S_FALSE; - - return true; - } else { - const qint64 maxBytes = qMin<qint64>(length, m_device->bytesAvailable()); - - *bytesRead = m_device->read(reinterpret_cast<char *>(buffer), maxBytes); - - if (*bytesRead != length) { - qMemSet(buffer + *bytesRead, 0, length - *bytesRead); - - *result = S_FALSE; - } else { - *result = S_OK; - } - - return true; - } - } else { - return false; - } -} - -void DirectShowIOReader::flushRequests() -{ - while (m_pendingHead) { - m_pendingHead->result = VFW_E_WRONG_STATE; - - if (m_readyTail) - m_readyTail->next = m_pendingHead; - - m_readyTail = m_pendingHead; - - m_pendingHead = m_pendingHead->next; - - m_readyTail->next = 0; - - if (!m_pendingHead) - m_pendingTail = 0; - - if (!m_readyHead) - m_readyHead = m_readyTail; - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.h deleted file mode 100644 index 8cbc2f1..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowioreader.h +++ /dev/null @@ -1,126 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWIOREADER_H -#define DIRECTSHOWIOREADER_H - -#include <QtCore/qmutex.h> -#include <QtCore/qobject.h> -#include <QtCore/qwaitcondition.h> - -#include <dshow.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class QIODevice; - -class DirectShowEventLoop; -class DirectShowIOSource; -class DirectShowSampleRequest; - -class DirectShowIOReader : public QObject, public IAsyncReader -{ - Q_OBJECT -public: - DirectShowIOReader(QIODevice *device, DirectShowIOSource *source, DirectShowEventLoop *loop); - ~DirectShowIOReader(); - - // IUnknown - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject); - ULONG STDMETHODCALLTYPE AddRef(); - ULONG STDMETHODCALLTYPE Release(); - - // IAsyncReader - HRESULT STDMETHODCALLTYPE RequestAllocator( - IMemAllocator *pPreferred, ALLOCATOR_PROPERTIES *pProps, IMemAllocator **ppActual); - - HRESULT STDMETHODCALLTYPE Request(IMediaSample *pSample, DWORD_PTR dwUser); - - HRESULT STDMETHODCALLTYPE WaitForNext( - DWORD dwTimeout, IMediaSample **ppSample, DWORD_PTR *pdwUser); - - HRESULT STDMETHODCALLTYPE SyncReadAligned(IMediaSample *pSample); - - HRESULT STDMETHODCALLTYPE SyncRead(LONGLONG llPosition, LONG lLength, BYTE *pBuffer); - - HRESULT STDMETHODCALLTYPE Length(LONGLONG *pTotal, LONGLONG *pAvailable); - - HRESULT STDMETHODCALLTYPE BeginFlush(); - HRESULT STDMETHODCALLTYPE EndFlush(); - -protected: - void customEvent(QEvent *event); - -private Q_SLOTS: - void readyRead(); - -private: - HRESULT blockingRead(LONGLONG position, LONG length, BYTE *buffer, qint64 *bytesRead); - bool nonBlockingRead( - LONGLONG position, LONG length, BYTE *buffer, qint64 *bytesRead, HRESULT *result); - void flushRequests(); - - DirectShowIOSource *m_source; - QIODevice *m_device; - DirectShowEventLoop *m_loop; - DirectShowSampleRequest *m_pendingHead; - DirectShowSampleRequest *m_pendingTail; - DirectShowSampleRequest *m_readyHead; - DirectShowSampleRequest *m_readyTail; - LONGLONG m_synchronousPosition; - LONG m_synchronousLength; - qint64 m_synchronousBytesRead; - BYTE *m_synchronousBuffer; - HRESULT m_synchronousResult; - LONGLONG m_totalLength; - LONGLONG m_availableLength; - bool m_flushing; - QMutex m_mutex; - QWaitCondition m_wait; -}; - -QT_END_NAMESPACE - -QT_END_HEADER -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.cpp deleted file mode 100644 index 7b66d56..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.cpp +++ /dev/null @@ -1,639 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowiosource.h" - -#include "directshowglobal.h" -#include "directshowmediatype.h" -#include "directshowpinenum.h" - -#include <QtCore/qcoreapplication.h> -#include <QtCore/qurl.h> - -QT_BEGIN_NAMESPACE - -static const GUID directshow_subtypes[] = -{ - MEDIASUBTYPE_Avi, - MEDIASUBTYPE_WAVE, - MEDIASUBTYPE_NULL -}; - -DirectShowIOSource::DirectShowIOSource(DirectShowEventLoop *loop) - : m_ref(1) - , m_state(State_Stopped) - , m_reader(0) - , m_loop(loop) - , m_graph(0) - , m_clock(0) - , m_allocator(0) - , m_peerPin(0) - , m_pinId(QLatin1String("Data")) -{ - QVector<AM_MEDIA_TYPE> mediaTypes; - - AM_MEDIA_TYPE type = - { - MEDIATYPE_Stream, // majortype - MEDIASUBTYPE_NULL, // subtype - TRUE, // bFixedSizeSamples - FALSE, // bTemporalCompression - 1, // lSampleSize - GUID_NULL, // formattype - 0, // pUnk - 0, // cbFormat - 0, // pbFormat - }; - - static const int count = sizeof(directshow_subtypes) / sizeof(GUID); - - for (int i = 0; i < count; ++i) { - type.subtype = directshow_subtypes[i]; - mediaTypes.append(type); - } - - setMediaTypes(mediaTypes); -} - -DirectShowIOSource::~DirectShowIOSource() -{ - Q_ASSERT(m_ref == 0); - - delete m_reader; -} - -void DirectShowIOSource::setDevice(QIODevice *device) -{ - Q_ASSERT(!m_reader); - - m_reader = new DirectShowIOReader(device, this, m_loop); -} - -void DirectShowIOSource::setAllocator(IMemAllocator *allocator) -{ - if (m_allocator) - m_allocator->Release(); - - m_allocator = allocator; - - if (m_allocator) - m_allocator->AddRef(); -} - -// IUnknown -HRESULT DirectShowIOSource::QueryInterface(REFIID riid, void **ppvObject) -{ - // 2dd74950-a890-11d1-abe8-00a0c905f375 - static const GUID iid_IAmFilterMiscFlags = { - 0x2dd74950, 0xa890, 0x11d1, {0xab, 0xe8, 0x00, 0xa0, 0xc9, 0x05, 0xf3, 0x75}}; - - if (!ppvObject) { - return E_POINTER; - } else if (riid == IID_IUnknown - || riid == IID_IPersist - || riid == IID_IMediaFilter - || riid == IID_IBaseFilter) { - *ppvObject = static_cast<IBaseFilter *>(this); - } else if (riid == iid_IAmFilterMiscFlags) { - *ppvObject = static_cast<IAMFilterMiscFlags *>(this); - } else if (riid == IID_IPin) { - *ppvObject = static_cast<IPin *>(this); - } else if (riid == IID_IAsyncReader) { - *ppvObject = static_cast<IAsyncReader *>(m_reader); - } else { - *ppvObject = 0; - - return E_NOINTERFACE; - } - - AddRef(); - - return S_OK; -} - -ULONG DirectShowIOSource::AddRef() -{ - return InterlockedIncrement(&m_ref); -} - -ULONG DirectShowIOSource::Release() -{ - ULONG ref = InterlockedDecrement(&m_ref); - - if (ref == 0) { - delete this; - } - - return ref; -} - -// IPersist -HRESULT DirectShowIOSource::GetClassID(CLSID *pClassID) -{ - *pClassID = CLSID_NULL; - - return S_OK; -} - -// IMediaFilter -HRESULT DirectShowIOSource::Run(REFERENCE_TIME tStart) -{ - QMutexLocker locker(&m_mutex); - - m_state = State_Running; - - return S_OK; -} - -HRESULT DirectShowIOSource::Pause() -{ - QMutexLocker locker(&m_mutex); - - m_state = State_Paused; - - return S_OK; -} - -HRESULT DirectShowIOSource::Stop() -{ - QMutexLocker locker(&m_mutex); - - m_state = State_Stopped; - - return S_OK; -} - -HRESULT DirectShowIOSource::GetState(DWORD dwMilliSecsTimeout, FILTER_STATE *pState) -{ - Q_UNUSED(dwMilliSecsTimeout); - - if (!pState) { - return E_POINTER; - } else { - QMutexLocker locker(&m_mutex); - - *pState = m_state; - - return S_OK; - } -} - -HRESULT DirectShowIOSource::SetSyncSource(IReferenceClock *pClock) -{ - QMutexLocker locker(&m_mutex); - - if (m_clock) - m_clock->Release(); - - m_clock = pClock; - - if (m_clock) - m_clock->AddRef(); - - return S_OK; -} - -HRESULT DirectShowIOSource::GetSyncSource(IReferenceClock **ppClock) -{ - if (!ppClock) { - return E_POINTER; - } else { - if (!m_clock) { - *ppClock = 0; - - return S_FALSE; - } else { - m_clock->AddRef(); - - *ppClock = m_clock; - - return S_OK; - } - } -} - -// IBaseFilter -HRESULT DirectShowIOSource::EnumPins(IEnumPins **ppEnum) -{ - if (!ppEnum) { - return E_POINTER; - } else { - *ppEnum = new DirectShowPinEnum(QList<IPin *>() << this); - - return S_OK; - } -} - -HRESULT DirectShowIOSource::FindPin(LPCWSTR Id, IPin **ppPin) -{ - if (!ppPin || !Id) { - return E_POINTER; - } else { - QMutexLocker locker(&m_mutex); - if (QString::fromWCharArray(Id) == m_pinId) { - AddRef(); - - *ppPin = this; - - return S_OK; - } else { - *ppPin = 0; - - return VFW_E_NOT_FOUND; - } - } -} - -HRESULT DirectShowIOSource::JoinFilterGraph(IFilterGraph *pGraph, LPCWSTR pName) -{ - QMutexLocker locker(&m_mutex); - - m_graph = pGraph; - m_filterName = QString::fromWCharArray(pName); - - return S_OK; -} - -HRESULT DirectShowIOSource::QueryFilterInfo(FILTER_INFO *pInfo) -{ - if (!pInfo) { - return E_POINTER; - } else { - QString name = m_filterName; - - if (name.length() >= MAX_FILTER_NAME) - name.truncate(MAX_FILTER_NAME - 1); - - int length = name.toWCharArray(pInfo->achName); - pInfo->achName[length] = '\0'; - - if (m_graph) - m_graph->AddRef(); - - pInfo->pGraph = m_graph; - - return S_OK; - } -} - -HRESULT DirectShowIOSource::QueryVendorInfo(LPWSTR *pVendorInfo) -{ - Q_UNUSED(pVendorInfo); - - return E_NOTIMPL; -} - -// IAMFilterMiscFlags -ULONG DirectShowIOSource::GetMiscFlags() -{ - return AM_FILTER_MISC_FLAGS_IS_SOURCE; -} - -// IPin -HRESULT DirectShowIOSource::Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt) -{ - QMutexLocker locker(&m_mutex); - if (!pReceivePin) { - return E_POINTER; - } else if (m_state != State_Stopped) { - return VFW_E_NOT_STOPPED; - } else if (m_peerPin) { - return VFW_E_ALREADY_CONNECTED; - } else { - HRESULT hr = VFW_E_TYPE_NOT_ACCEPTED; - - m_peerPin = pReceivePin; - m_peerPin->AddRef(); - - if (!pmt) { - IEnumMediaTypes *mediaTypes = 0; - if (pReceivePin->EnumMediaTypes(&mediaTypes) == S_OK) { - for (AM_MEDIA_TYPE *type = 0; - mediaTypes->Next(1, &type, 0) == S_OK; - DirectShowMediaType::deleteType(type)) { - switch (tryConnect(pReceivePin, type)) { - case S_OK: - DirectShowMediaType::freeData(type); - mediaTypes->Release(); - return S_OK; - case VFW_E_NO_TRANSPORT: - hr = VFW_E_NO_TRANSPORT; - break; - default: - break; - } - } - mediaTypes->Release(); - } - AM_MEDIA_TYPE type = - { - MEDIATYPE_Stream, // majortype - MEDIASUBTYPE_NULL, // subtype - TRUE, // bFixedSizeSamples - FALSE, // bTemporalCompression - 1, // lSampleSize - GUID_NULL, // formattype - 0, // pUnk - 0, // cbFormat - 0, // pbFormat - }; - - static const int count = sizeof(directshow_subtypes) / sizeof(GUID); - - for (int i = 0; i < count; ++i) { - type.subtype = directshow_subtypes[i]; - - switch (tryConnect(pReceivePin, &type)) { - case S_OK: - return S_OK; - case VFW_E_NO_TRANSPORT: - hr = VFW_E_NO_TRANSPORT; - break; - default: - break; - } - } - } else if (pmt->majortype == MEDIATYPE_Stream && (hr = tryConnect(pReceivePin, pmt))) { - return S_OK; - } - - m_peerPin->Release(); - m_peerPin = 0; - - m_mediaType.clear(); - - return hr; - } -} - -HRESULT DirectShowIOSource::tryConnect(IPin *pin, const AM_MEDIA_TYPE *type) -{ - m_mediaType = *type; - - HRESULT hr = pin->ReceiveConnection(this, type); - - if (!SUCCEEDED(hr)) { - if (m_allocator) { - m_allocator->Release(); - m_allocator = 0; - } - } else if (!m_allocator) { - hr = VFW_E_NO_TRANSPORT; - - if (IMemInputPin *memPin = com_cast<IMemInputPin>(pin, IID_IMemInputPin)) { - if ((m_allocator = com_new<IMemAllocator>(CLSID_MemoryAllocator, IID_IMemAllocator))) { - ALLOCATOR_PROPERTIES properties; - if (memPin->GetAllocatorRequirements(&properties) == S_OK - || m_allocator->GetProperties(&properties) == S_OK) { - if (properties.cbAlign == 0) - properties.cbAlign = 1; - - ALLOCATOR_PROPERTIES actualProperties; - if (SUCCEEDED(hr = m_allocator->SetProperties(&properties, &actualProperties))) - hr = memPin->NotifyAllocator(m_allocator, TRUE); - } - if (!SUCCEEDED(hr)) { - m_allocator->Release(); - m_allocator = 0; - } - } - memPin->Release(); - } - if (!SUCCEEDED(hr)) - pin->Disconnect(); - } - return hr; -} - -HRESULT DirectShowIOSource::ReceiveConnection(IPin *pConnector, const AM_MEDIA_TYPE *pmt) -{ - Q_UNUSED(pConnector); - Q_UNUSED(pmt); - // Output pin. - return E_NOTIMPL; -} - -HRESULT DirectShowIOSource::Disconnect() -{ - if (!m_peerPin) { - return S_FALSE; - } else if (m_state != State_Stopped) { - return VFW_E_NOT_STOPPED; - } else { - HRESULT hr = m_peerPin->Disconnect(); - - if (!SUCCEEDED(hr)) - return hr; - - if (m_allocator) { - m_allocator->Release(); - m_allocator = 0; - } - - m_peerPin->Release(); - m_peerPin = 0; - - m_mediaType.clear(); - - return S_OK; - } -} - -HRESULT DirectShowIOSource::ConnectedTo(IPin **ppPin) -{ - if (!ppPin) { - return E_POINTER; - } else { - QMutexLocker locker(&m_mutex); - - if (!m_peerPin) { - *ppPin = 0; - - return VFW_E_NOT_CONNECTED; - } else { - m_peerPin->AddRef(); - - *ppPin = m_peerPin; - - return S_OK; - } - } -} - -HRESULT DirectShowIOSource::ConnectionMediaType(AM_MEDIA_TYPE *pmt) -{ - if (!pmt) { - return E_POINTER; - } else { - QMutexLocker locker(&m_mutex); - - if (!m_peerPin) { - pmt = 0; - - return VFW_E_NOT_CONNECTED; - } else { - DirectShowMediaType::copy(pmt, m_mediaType); - - return S_OK; - } - } -} - -HRESULT DirectShowIOSource::QueryPinInfo(PIN_INFO *pInfo) -{ - if (!pInfo) { - return E_POINTER; - } else { - AddRef(); - - pInfo->pFilter = this; - pInfo->dir = PINDIR_OUTPUT; - - const int bytes = qMin(MAX_FILTER_NAME, (m_pinId.length() + 1) * 2); - - qMemCopy(pInfo->achName, m_pinId.utf16(), bytes); - - return S_OK; - } -} - -HRESULT DirectShowIOSource::QueryId(LPWSTR *Id) -{ - if (!Id) { - return E_POINTER; - } else { - const int bytes = (m_pinId.length() + 1) * 2; - - *Id = static_cast<LPWSTR>(::CoTaskMemAlloc(bytes)); - - qMemCopy(*Id, m_pinId.utf16(), bytes); - - return S_OK; - } -} - -HRESULT DirectShowIOSource::QueryAccept(const AM_MEDIA_TYPE *pmt) -{ - if (!pmt) { - return E_POINTER; - } else if (pmt->majortype == MEDIATYPE_Stream) { - return S_OK; - } else { - return S_FALSE; - } -} - -HRESULT DirectShowIOSource::EnumMediaTypes(IEnumMediaTypes **ppEnum) -{ - if (!ppEnum) { - return E_POINTER; - } else { - *ppEnum = createMediaTypeEnum(); - - return S_OK; - } -} - -HRESULT DirectShowIOSource::QueryInternalConnections(IPin **apPin, ULONG *nPin) -{ - Q_UNUSED(apPin); - Q_UNUSED(nPin); - - return E_NOTIMPL; -} - -HRESULT DirectShowIOSource::EndOfStream() -{ - return S_OK; -} - -HRESULT DirectShowIOSource::BeginFlush() -{ - return m_reader->BeginFlush(); -} - -HRESULT DirectShowIOSource::EndFlush() -{ - return m_reader->EndFlush(); -} - -HRESULT DirectShowIOSource::NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate) -{ - Q_UNUSED(tStart); - Q_UNUSED(tStop); - Q_UNUSED(dRate); - - return S_OK; -} - -HRESULT DirectShowIOSource::QueryDirection(PIN_DIRECTION *pPinDir) -{ - if (!pPinDir) { - return E_POINTER; - } else { - *pPinDir = PINDIR_OUTPUT; - - return S_OK; - } -} - -QT_END_NAMESPACE - -DirectShowRcSource::DirectShowRcSource(DirectShowEventLoop *loop) - : DirectShowIOSource(loop) -{ -} - -bool DirectShowRcSource::open(const QUrl &url) -{ - m_file.moveToThread(QCoreApplication::instance()->thread()); - - m_file.setFileName(QLatin1Char(':') + url.path()); - - if (m_file.open(QIODevice::ReadOnly)) { - - setDevice(&m_file); - - return true; - } else { - return false; - } -} diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.h deleted file mode 100644 index 1d917df..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowiosource.h +++ /dev/null @@ -1,157 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWIOSOURCE_H -#define DIRECTSHOWIOSOURCE_H - -#include "directshowglobal.h" -#include "directshowioreader.h" -#include "directshowmediatype.h" -#include "directshowmediatypelist.h" - -#include <QtCore/qfile.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowIOSource - : public DirectShowMediaTypeList - , public IBaseFilter - , public IAMFilterMiscFlags - , public IPin -{ -public: - DirectShowIOSource(DirectShowEventLoop *loop); - ~DirectShowIOSource(); - - void setDevice(QIODevice *device); - void setAllocator(IMemAllocator *allocator); - - // IUnknown - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject); - ULONG STDMETHODCALLTYPE AddRef(); - ULONG STDMETHODCALLTYPE Release(); - - // IPersist - HRESULT STDMETHODCALLTYPE GetClassID(CLSID *pClassID); - - // IMediaFilter - HRESULT STDMETHODCALLTYPE Run(REFERENCE_TIME tStart); - HRESULT STDMETHODCALLTYPE Pause(); - HRESULT STDMETHODCALLTYPE Stop(); - - HRESULT STDMETHODCALLTYPE GetState(DWORD dwMilliSecsTimeout, FILTER_STATE *pState); - - HRESULT STDMETHODCALLTYPE SetSyncSource(IReferenceClock *pClock); - HRESULT STDMETHODCALLTYPE GetSyncSource(IReferenceClock **ppClock); - - // IBaseFilter - HRESULT STDMETHODCALLTYPE EnumPins(IEnumPins **ppEnum); - HRESULT STDMETHODCALLTYPE FindPin(LPCWSTR Id, IPin **ppPin); - - HRESULT STDMETHODCALLTYPE JoinFilterGraph(IFilterGraph *pGraph, LPCWSTR pName); - - HRESULT STDMETHODCALLTYPE QueryFilterInfo(FILTER_INFO *pInfo); - HRESULT STDMETHODCALLTYPE QueryVendorInfo(LPWSTR *pVendorInfo); - - // IAMFilterMiscFlags - ULONG STDMETHODCALLTYPE GetMiscFlags(); - - // IPin - HRESULT STDMETHODCALLTYPE Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt); - HRESULT STDMETHODCALLTYPE ReceiveConnection(IPin *pConnector, const AM_MEDIA_TYPE *pmt); - HRESULT STDMETHODCALLTYPE Disconnect(); - HRESULT STDMETHODCALLTYPE ConnectedTo(IPin **ppPin); - - HRESULT STDMETHODCALLTYPE ConnectionMediaType(AM_MEDIA_TYPE *pmt); - - HRESULT STDMETHODCALLTYPE QueryPinInfo(PIN_INFO *pInfo); - HRESULT STDMETHODCALLTYPE QueryId(LPWSTR *Id); - - HRESULT STDMETHODCALLTYPE QueryAccept(const AM_MEDIA_TYPE *pmt); - - HRESULT STDMETHODCALLTYPE EnumMediaTypes(IEnumMediaTypes **ppEnum); - - HRESULT STDMETHODCALLTYPE QueryInternalConnections(IPin **apPin, ULONG *nPin); - - HRESULT STDMETHODCALLTYPE EndOfStream(); - - HRESULT STDMETHODCALLTYPE BeginFlush(); - HRESULT STDMETHODCALLTYPE EndFlush(); - - HRESULT STDMETHODCALLTYPE NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate); - - HRESULT STDMETHODCALLTYPE QueryDirection(PIN_DIRECTION *pPinDir); - -private: - HRESULT tryConnect(IPin *pin, const AM_MEDIA_TYPE *type); - - volatile LONG m_ref; - FILTER_STATE m_state; - DirectShowIOReader *m_reader; - DirectShowEventLoop *m_loop; - IFilterGraph *m_graph; - IReferenceClock *m_clock; - IMemAllocator *m_allocator; - IPin *m_peerPin; - DirectShowMediaType m_mediaType; - QString m_filterName; - const QString m_pinId; - QMutex m_mutex; -}; - -class DirectShowRcSource : public DirectShowIOSource -{ -public: - DirectShowRcSource(DirectShowEventLoop *loop); - - bool open(const QUrl &url); - -private: - QFile m_file; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.cpp deleted file mode 100644 index f8f519d..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.cpp +++ /dev/null @@ -1,205 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowmediatype.h" - - -QT_BEGIN_NAMESPACE - -namespace -{ - struct TypeLookup - { - QVideoFrame::PixelFormat pixelFormat; - GUID mediaType; - }; - - static const TypeLookup qt_typeLookup[] = - { - { QVideoFrame::Format_RGB32, /*MEDIASUBTYPE_RGB32*/ {0xe436eb7e, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}} }, - { QVideoFrame::Format_BGR24, /*MEDIASUBTYPE_RGB24*/ {0xe436eb7d, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}} }, - { QVideoFrame::Format_RGB565, /*MEDIASUBTYPE_RGB565*/ {0xe436eb7b, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}} }, - { QVideoFrame::Format_RGB555, /*MEDIASUBTYPE_RGB555*/ {0xe436eb7c, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70}} }, - { QVideoFrame::Format_AYUV444, /*MEDIASUBTYPE_AYUV*/ {0x56555941, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }, - { QVideoFrame::Format_YUYV, /*MEDIASUBTYPE_YUY2*/ {0x32595559, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }, - { QVideoFrame::Format_UYVY, /*MEDIASUBTYPE_UYVY*/ {0x59565955, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }, - { QVideoFrame::Format_IMC1, /*MEDIASUBTYPE_IMC1*/ {0x31434D49, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }, - { QVideoFrame::Format_IMC2, /*MEDIASUBTYPE_IMC2*/ {0x32434D49, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }, - { QVideoFrame::Format_IMC3, /*MEDIASUBTYPE_IMC3*/ {0x33434D49, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }, - { QVideoFrame::Format_IMC4, /*MEDIASUBTYPE_IMC4*/ {0x34434D49, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }, - { QVideoFrame::Format_YV12, /*MEDIASUBTYPE_YV12*/ {0x32315659, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }, - { QVideoFrame::Format_NV12, /*MEDIASUBTYPE_NV12*/ {0x3231564E, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} }, - { QVideoFrame::Format_YUV420P, /*MEDIASUBTYPE_IYUV*/ {0x56555949, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}} } - }; -} - -void DirectShowMediaType::copy(AM_MEDIA_TYPE *target, const AM_MEDIA_TYPE &source) -{ - *target = source; - - if (source.cbFormat > 0) { - target->pbFormat = reinterpret_cast<PBYTE>(CoTaskMemAlloc(source.cbFormat)); - memcpy(target->pbFormat, source.pbFormat, source.cbFormat); - } - if (target->pUnk) - target->pUnk->AddRef(); -} - -void DirectShowMediaType::deleteType(AM_MEDIA_TYPE *type) -{ - freeData(type); - - CoTaskMemFree(type); -} - -void DirectShowMediaType::freeData(AM_MEDIA_TYPE *type) -{ - if (type->cbFormat > 0) - CoTaskMemFree(type->pbFormat); - - if (type->pUnk) - type->pUnk->Release(); -} - - -GUID DirectShowMediaType::convertPixelFormat(QVideoFrame::PixelFormat format) -{ - // MEDIASUBTYPE_None; - static const GUID none = { - 0xe436eb8e, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70} }; - - const int count = sizeof(qt_typeLookup) / sizeof(TypeLookup); - - for (int i = 0; i < count; ++i) - if (qt_typeLookup[i].pixelFormat == format) - return qt_typeLookup[i].mediaType; - return none; -} - -QVideoSurfaceFormat DirectShowMediaType::formatFromType(const AM_MEDIA_TYPE &type) -{ - const int count = sizeof(qt_typeLookup) / sizeof(TypeLookup); - - for (int i = 0; i < count; ++i) { - if (IsEqualGUID(qt_typeLookup[i].mediaType, type.subtype) && type.cbFormat > 0) { - if (IsEqualGUID(type.formattype, FORMAT_VideoInfo)) { - VIDEOINFOHEADER *header = reinterpret_cast<VIDEOINFOHEADER *>(type.pbFormat); - - QVideoSurfaceFormat format( - QSize(header->bmiHeader.biWidth, qAbs(header->bmiHeader.biHeight)), - qt_typeLookup[i].pixelFormat); - - if (header->AvgTimePerFrame > 0) - format.setFrameRate(10000 /header->AvgTimePerFrame); - - switch (qt_typeLookup[i].pixelFormat) { - case QVideoFrame::Format_RGB32: - case QVideoFrame::Format_BGR24: - case QVideoFrame::Format_RGB565: - case QVideoFrame::Format_RGB555: - if (header->bmiHeader.biHeight >= 0) - format.setScanLineDirection(QVideoSurfaceFormat::BottomToTop); - break; - default: - break; - } - - return format; - } else if (IsEqualGUID(type.formattype, FORMAT_VideoInfo2)) { - VIDEOINFOHEADER2 *header = reinterpret_cast<VIDEOINFOHEADER2 *>(type.pbFormat); - - QVideoSurfaceFormat format( - QSize(header->bmiHeader.biWidth, qAbs(header->bmiHeader.biHeight)), - qt_typeLookup[i].pixelFormat); - - if (header->AvgTimePerFrame > 0) - format.setFrameRate(10000 / header->AvgTimePerFrame); - - switch (qt_typeLookup[i].pixelFormat) { - case QVideoFrame::Format_RGB32: - case QVideoFrame::Format_BGR24: - case QVideoFrame::Format_RGB565: - case QVideoFrame::Format_RGB555: - if (header->bmiHeader.biHeight >= 0) - format.setScanLineDirection(QVideoSurfaceFormat::BottomToTop); - break; - default: - break; - } - - return format; - } - } - } - return QVideoSurfaceFormat(); -} - -int DirectShowMediaType::bytesPerLine(const QVideoSurfaceFormat &format) -{ - switch (format.pixelFormat()) { - // 32 bpp packed formats. - case QVideoFrame::Format_RGB32: - case QVideoFrame::Format_AYUV444: - return format.frameWidth() * 4; - // 24 bpp packed formats. - case QVideoFrame::Format_RGB24: - return format.frameWidth() * 3 + 3 - format.frameWidth() % 4; - // 16 bpp packed formats. - case QVideoFrame::Format_RGB565: - case QVideoFrame::Format_RGB555: - case QVideoFrame::Format_YUYV: - case QVideoFrame::Format_UYVY: - return format.frameWidth() * 2 + 3 - format.frameWidth() % 4; - // Planar formats. - case QVideoFrame::Format_IMC1: - case QVideoFrame::Format_IMC2: - case QVideoFrame::Format_IMC3: - case QVideoFrame::Format_IMC4: - case QVideoFrame::Format_YV12: - case QVideoFrame::Format_NV12: - case QVideoFrame::Format_YUV420P: - return format.frameWidth() + 3 - format.frameWidth() % 4; - default: - return 0; - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.h deleted file mode 100644 index 3cc7307..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatype.h +++ /dev/null @@ -1,85 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWMEDIATYPE_H -#define DIRECTSHOWMEDIATYPE_H - -#include <QtMultimedia/qvideosurfaceformat.h> - -#include <dshow.h> -#include <dvdmedia.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - - -class DirectShowMediaType : public AM_MEDIA_TYPE -{ -public: - DirectShowMediaType() { memset(this, 0, sizeof(DirectShowMediaType)); } - DirectShowMediaType(const AM_MEDIA_TYPE &type) { copy(this, type); } - DirectShowMediaType(const DirectShowMediaType &other) { copy(this, other); } - DirectShowMediaType &operator =(const AM_MEDIA_TYPE &type) { - freeData(this); copy(this, type); return *this; } - DirectShowMediaType &operator =(const DirectShowMediaType &other) { - freeData(this); copy(this, other); return *this; } - ~DirectShowMediaType() { freeData(this); } - - void clear() { freeData(this); memset(this, 0, sizeof(DirectShowMediaType)); } - - static void copy(AM_MEDIA_TYPE *target, const AM_MEDIA_TYPE &source); - static void freeData(AM_MEDIA_TYPE *type); - static void deleteType(AM_MEDIA_TYPE *type); - - static GUID convertPixelFormat(QVideoFrame::PixelFormat format); - static QVideoSurfaceFormat formatFromType(const AM_MEDIA_TYPE &type); - - static int bytesPerLine(const QVideoSurfaceFormat &format); -}; - - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatypelist.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatypelist.cpp deleted file mode 100644 index f67794a..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatypelist.cpp +++ /dev/null @@ -1,229 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowmediatypelist.h" - -#include "directshowmediatype.h" -#include "videosurfacefilter.h" - - -QT_BEGIN_NAMESPACE - -class DirectShowMediaTypeEnum : public IEnumMediaTypes -{ -public: - DirectShowMediaTypeEnum(DirectShowMediaTypeList *list, int token, int index = 0); - ~DirectShowMediaTypeEnum(); - - // IUnknown - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject); - ULONG STDMETHODCALLTYPE AddRef(); - ULONG STDMETHODCALLTYPE Release(); - - // IEnumMediaTypes - HRESULT STDMETHODCALLTYPE Next( - ULONG cMediaTypes, AM_MEDIA_TYPE **ppMediaTypes, ULONG *pcFetched); - HRESULT STDMETHODCALLTYPE Skip(ULONG cMediaTypes); - HRESULT STDMETHODCALLTYPE Reset(); - - HRESULT STDMETHODCALLTYPE Clone(IEnumMediaTypes **ppEnum); - -private: - LONG m_ref; - DirectShowMediaTypeList *m_list; - int m_mediaTypeToken; - int m_index; -}; - - -DirectShowMediaTypeEnum::DirectShowMediaTypeEnum( - DirectShowMediaTypeList *list, int token, int index) - : m_ref(1) - , m_list(list) - , m_mediaTypeToken(token) - , m_index(index) -{ - m_list->AddRef(); -} - -DirectShowMediaTypeEnum::~DirectShowMediaTypeEnum() -{ - m_list->Release(); -} - -HRESULT DirectShowMediaTypeEnum::QueryInterface(REFIID riid, void **ppvObject) -{ - if (!ppvObject) { - return E_POINTER; - } else if (riid == IID_IUnknown - || riid == IID_IEnumMediaTypes) { - *ppvObject = static_cast<IEnumMediaTypes *>(this); - } else { - *ppvObject = 0; - - return E_NOINTERFACE; - } - - AddRef(); - - return S_OK; -} - -ULONG DirectShowMediaTypeEnum::AddRef() -{ - return InterlockedIncrement(&m_ref); -} - -ULONG DirectShowMediaTypeEnum::Release() -{ - ULONG ref = InterlockedDecrement(&m_ref); - - if (ref == 0) { - delete this; - } - - return ref; -} - -HRESULT DirectShowMediaTypeEnum::Next( - ULONG cMediaTypes, AM_MEDIA_TYPE **ppMediaTypes, ULONG *pcFetched) -{ - return m_list->nextMediaType(m_mediaTypeToken, &m_index, cMediaTypes, ppMediaTypes, pcFetched); -} - -HRESULT DirectShowMediaTypeEnum::Skip(ULONG cMediaTypes) -{ - return m_list->skipMediaType(m_mediaTypeToken, &m_index, cMediaTypes); -} - -HRESULT DirectShowMediaTypeEnum::Reset() -{ - m_mediaTypeToken = m_list->currentMediaTypeToken(); - m_index = 0; - - return S_OK; -} - -HRESULT DirectShowMediaTypeEnum::Clone(IEnumMediaTypes **ppEnum) -{ - return m_list->cloneMediaType(m_mediaTypeToken, m_index, ppEnum); -} - - -DirectShowMediaTypeList::DirectShowMediaTypeList() - : m_mediaTypeToken(0) -{ -} - -IEnumMediaTypes *DirectShowMediaTypeList::createMediaTypeEnum() -{ - return new DirectShowMediaTypeEnum(this, m_mediaTypeToken, 0); -} - - -void DirectShowMediaTypeList::setMediaTypes(const QVector<AM_MEDIA_TYPE> &types) -{ - ++m_mediaTypeToken; - - m_mediaTypes = types; -} - - -int DirectShowMediaTypeList::currentMediaTypeToken() -{ - return m_mediaTypeToken; -} - -HRESULT DirectShowMediaTypeList::nextMediaType( - int token, int *index, ULONG count, AM_MEDIA_TYPE **types, ULONG *fetchedCount) -{ - if (!types || (count != 1 && !fetchedCount)) { - return E_POINTER; - } else if (m_mediaTypeToken != token) { - return VFW_E_ENUM_OUT_OF_SYNC; - } else { - int boundedCount = qBound<int>(0, count, m_mediaTypes.count() - *index); - - for (int i = 0; i < boundedCount; ++i, ++(*index)) { - types[i] = reinterpret_cast<AM_MEDIA_TYPE *>(CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE))); - - if (types[i]) { - DirectShowMediaType::copy(types[i], m_mediaTypes.at(*index)); - } else { - for (--i; i >= 0; --i) - CoTaskMemFree(types[i]); - - if (fetchedCount) - *fetchedCount = 0; - - return E_OUTOFMEMORY; - } - } - if (fetchedCount) - *fetchedCount = boundedCount; - - return boundedCount == count ? S_OK : S_FALSE; - } -} - -HRESULT DirectShowMediaTypeList::skipMediaType(int token, int *index, ULONG count) -{ - if (m_mediaTypeToken != token) { - return VFW_E_ENUM_OUT_OF_SYNC; - } else { - *index = qMin<int>(*index + count, m_mediaTypes.size()); - - return *index < m_mediaTypes.size() ? S_OK : S_FALSE; - } -} - -HRESULT DirectShowMediaTypeList::cloneMediaType(int token, int index, IEnumMediaTypes **enumeration) -{ - if (m_mediaTypeToken != token) { - return VFW_E_ENUM_OUT_OF_SYNC; - } else { - *enumeration = new DirectShowMediaTypeEnum(this, token, index); - - return S_OK; - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatypelist.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatypelist.h deleted file mode 100644 index b49f24c..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowmediatypelist.h +++ /dev/null @@ -1,78 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWMEDIATYPELIST_H -#define DIRECTSHOWMEDIATYPELIST_H - -#include <QtCore/qvector.h> - -#include <dshow.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowMediaTypeList : public IUnknown -{ -public: - DirectShowMediaTypeList(); - - IEnumMediaTypes *createMediaTypeEnum(); - - void setMediaTypes(const QVector<AM_MEDIA_TYPE> &types); - - virtual int currentMediaTypeToken(); - virtual HRESULT nextMediaType( - int token, int *index, ULONG count, AM_MEDIA_TYPE **types, ULONG *fetchedCount); - virtual HRESULT skipMediaType(int token, int *index, ULONG count); - virtual HRESULT cloneMediaType(int token, int index, IEnumMediaTypes **enumeration); - -private: - int m_mediaTypeToken; - QVector<AM_MEDIA_TYPE> m_mediaTypes; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.cpp deleted file mode 100644 index 7f67a82..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.cpp +++ /dev/null @@ -1,370 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <dshow.h> -#include <initguid.h> -#include <qnetwork.h> - -#include "directshowmetadatacontrol.h" - -#include "directshowplayerservice.h" - -#include <QtCore/qcoreapplication.h> - - -QT_BEGIN_NAMESPACE - -#ifndef QT_NO_WMSDK -namespace -{ - struct QWMMetaDataKeyLookup - { - QtMediaServices::MetaData key; - const wchar_t *token; - }; -} - -static const QWMMetaDataKeyLookup qt_wmMetaDataKeys[] = -{ - { QtMediaServices::Title, L"Title" }, - { QtMediaServices::SubTitle, L"WM/SubTitle" }, - { QtMediaServices::Author, L"Author" }, - { QtMediaServices::Comment, L"Comment" }, - { QtMediaServices::Description, L"Description" }, - { QtMediaServices::Category, L"WM/Category" }, - { QtMediaServices::Genre, L"WM/Genre" }, - //{ QtMediaServices::Date, 0 }, - { QtMediaServices::Year, L"WM/Year" }, - { QtMediaServices::UserRating, L"UserRating" }, - //{ QtMediaServices::MetaDatawords, 0 }, - { QtMediaServices::Language, L"Language" }, - { QtMediaServices::Publisher, L"WM/Publisher" }, - { QtMediaServices::Copyright, L"Copyright" }, - { QtMediaServices::ParentalRating, L"ParentalRating" }, - { QtMediaServices::RatingOrganisation, L"RatingOrganisation" }, - - // Media - { QtMediaServices::Size, L"FileSize" }, - { QtMediaServices::MediaType, L"MediaType" }, - { QtMediaServices::Duration, L"Duration" }, - - // Audio - { QtMediaServices::AudioBitRate, L"AudioBitRate" }, - { QtMediaServices::AudioCodec, L"AudioCodec" }, - { QtMediaServices::ChannelCount, L"ChannelCount" }, - { QtMediaServices::SampleRate, L"Frequency" }, - - // Music - { QtMediaServices::AlbumTitle, L"WM/AlbumTitle" }, - { QtMediaServices::AlbumArtist, L"WM/AlbumArtist" }, - { QtMediaServices::ContributingArtist, L"Author" }, - { QtMediaServices::Composer, L"WM/Composer" }, - { QtMediaServices::Conductor, L"WM/Conductor" }, - { QtMediaServices::Lyrics, L"WM/Lyrics" }, - { QtMediaServices::Mood, L"WM/Mood" }, - { QtMediaServices::TrackNumber, L"WM/TrackNumber" }, - //{ QtMediaServices::TrackCount, 0 }, - //{ QtMediaServices::CoverArtUriSmall, 0 }, - //{ QtMediaServices::CoverArtUriLarge, 0 }, - - // Image/Video - //{ QtMediaServices::Resolution, 0 }, - //{ QtMediaServices::PixelAspectRatio, 0 }, - - // Video - //{ QtMediaServices::FrameRate, 0 }, - { QtMediaServices::VideoBitRate, L"VideoBitRate" }, - { QtMediaServices::VideoCodec, L"VideoCodec" }, - - //{ QtMediaServices::PosterUri, 0 }, - - // Movie - { QtMediaServices::ChapterNumber, L"ChapterNumber" }, - { QtMediaServices::Director, L"WM/Director" }, - { QtMediaServices::LeadPerformer, L"LeadPerformer" }, - { QtMediaServices::Writer, L"WM/Writer" }, - - // Photos - { QtMediaServices::CameraManufacturer, L"CameraManufacturer" }, - { QtMediaServices::CameraModel, L"CameraModel" }, - { QtMediaServices::Event, L"Event" }, - { QtMediaServices::Subject, L"Subject" } -}; - -static QVariant getValue(IWMHeaderInfo *header, const wchar_t *key) -{ - WORD streamNumber = 0; - WMT_ATTR_DATATYPE type = WMT_TYPE_DWORD; - WORD size = 0; - - if (header->GetAttributeByName(&streamNumber, key, &type, 0, &size) == S_OK) { - switch (type) { - case WMT_TYPE_DWORD: - if (size == sizeof(DWORD)) { - DWORD word; - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(&word), - &size) == S_OK) { - return int(word); - } - } - break; - case WMT_TYPE_STRING: - { - QString string; - string.resize(size / 2 - 1); - - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(const_cast<ushort *>(string.utf16())), - &size) == S_OK) { - return string; - } - } - break; - case WMT_TYPE_BINARY: - { - QByteArray bytes; - bytes.resize(size); - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(bytes.data()), - &size) == S_OK) { - return bytes; - } - } - break; - case WMT_TYPE_BOOL: - if (size == sizeof(DWORD)) { - DWORD word; - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(&word), - &size) == S_OK) { - return bool(word); - } - } - break; - case WMT_TYPE_QWORD: - if (size == sizeof(QWORD)) { - QWORD word; - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(&word), - &size) == S_OK) { - return qint64(word); - } - } - break; - case WMT_TYPE_WORD: - if (size == sizeof(WORD)){ - WORD word; - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(&word), - &size) == S_OK) { - return short(word); - } - } - break; - case WMT_TYPE_GUID: - if (size == 16) { - } - break; - default: - break; - } - } - return QVariant(); -} -#endif - -DirectShowMetaDataControl::DirectShowMetaDataControl(QObject *parent) - : QMetaDataControl(parent) - , m_content(0) -#ifndef QT_NO_WMSDK - , m_headerInfo(0) -#endif -{ -} - -DirectShowMetaDataControl::~DirectShowMetaDataControl() -{ -} - -bool DirectShowMetaDataControl::isWritable() const -{ - return false; -} - -bool DirectShowMetaDataControl::isMetaDataAvailable() const -{ -#ifndef QT_NO_WMSDK - return m_content || m_headerInfo; -#else - return m_content; -#endif -} - -QVariant DirectShowMetaDataControl::metaData(QtMediaServices::MetaData key) const -{ - QVariant value; - -#ifndef QT_NO_WMSDK - if (m_headerInfo) { - static const int count = sizeof(qt_wmMetaDataKeys) / sizeof(QWMMetaDataKeyLookup); - for (int i = 0; i < count; ++i) { - if (qt_wmMetaDataKeys[i].key == key) { - value = getValue(m_headerInfo, qt_wmMetaDataKeys[i].token); - break; - } - } - } else if (m_content) { -#else - if (m_content) { -#endif - BSTR string = 0; - - switch (key) { - case QtMediaServices::Author: - m_content->get_AuthorName(&string); - break; - case QtMediaServices::Title: - m_content->get_Title(&string); - break; - case QtMediaServices::ParentalRating: - m_content->get_Rating(&string); - break; - case QtMediaServices::Description: - m_content->get_Description(&string); - break; - case QtMediaServices::Copyright: - m_content->get_Copyright(&string); - break; - default: - break; - } - - if (string) { - value = QString::fromUtf16(reinterpret_cast<ushort *>(string), ::SysStringLen(string)); - - ::SysFreeString(string); - } - } - return value; -} - -void DirectShowMetaDataControl::setMetaData(QtMediaServices::MetaData, const QVariant &) -{ -} - -QList<QtMediaServices::MetaData> DirectShowMetaDataControl::availableMetaData() const -{ - return QList<QtMediaServices::MetaData>(); -} - -QVariant DirectShowMetaDataControl::extendedMetaData(const QString &) const -{ - return QVariant(); -} - -void DirectShowMetaDataControl::setExtendedMetaData(const QString &, const QVariant &) -{ -} - -QStringList DirectShowMetaDataControl::availableExtendedMetaData() const -{ - return QStringList(); -} - -void DirectShowMetaDataControl::updateGraph(IFilterGraph2 *graph, IBaseFilter *source) -{ - if (m_content) - m_content->Release(); - - if (!graph || graph->QueryInterface( - IID_IAMMediaContent, reinterpret_cast<void **>(&m_content)) != S_OK) { - m_content = 0; - } - -#ifdef QT_NO_WMSDK - Q_UNUSED(source); -#else - if (m_headerInfo) - m_headerInfo->Release(); - - m_headerInfo = com_cast<IWMHeaderInfo>(source, IID_IWMHeaderInfo); -#endif - // DirectShowMediaPlayerService holds a lock at this point so defer emitting signals to a later - // time. - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(MetaDataChanged))); -} - -void DirectShowMetaDataControl::customEvent(QEvent *event) -{ - if (event->type() == QEvent::Type(MetaDataChanged)) { - event->accept(); - - emit metaDataChanged(); -#ifndef QT_NO_WMSDK - emit metaDataAvailableChanged(m_content || m_headerInfo); -#else - emit metaDataAvailableChanged(m_content); -#endif - } else { - QMetaDataControl::customEvent(event); - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.h deleted file mode 100644 index e368f00..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowmetadatacontrol.h +++ /dev/null @@ -1,104 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWMETADATACONTROL_H -#define DIRECTSHOWMETADATACONTROL_H - -#include "directshowglobal.h" - -#include <QtMediaServices/qmetadatacontrol.h> - -#include <qnetwork.h> - -#ifndef QT_NO_WMSDK -#include <wmsdk.h> -#endif - -#include <QtCore/qcoreevent.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowPlayerService; - - -class DirectShowMetaDataControl : public QMetaDataControl -{ - Q_OBJECT -public: - DirectShowMetaDataControl(QObject *parent = 0); - ~DirectShowMetaDataControl(); - - bool isWritable() const; - bool isMetaDataAvailable() const; - - QVariant metaData(QtMediaServices::MetaData key) const; - void setMetaData(QtMediaServices::MetaData key, const QVariant &value); - QList<QtMediaServices::MetaData> availableMetaData() const; - - QVariant extendedMetaData(const QString &key) const; - void setExtendedMetaData(const QString &key, const QVariant &value); - QStringList availableExtendedMetaData() const; - - void updateGraph(IFilterGraph2 *graph, IBaseFilter *source); - -protected: - void customEvent(QEvent *event); - -private: - enum Event - { - MetaDataChanged = QEvent::User - }; - - IAMMediaContent *m_content; -#ifndef QT_NO_WMSDK - IWMHeaderInfo *m_headerInfo; -#endif -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowpinenum.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowpinenum.cpp deleted file mode 100644 index 02b1a3b..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowpinenum.cpp +++ /dev/null @@ -1,140 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowpinenum.h" - -#include <QtMediaServices> - - -QT_BEGIN_NAMESPACE - -DirectShowPinEnum::DirectShowPinEnum(const QList<IPin *> &pins) - : m_ref(1) - , m_pins(pins) - , m_index(0) -{ - foreach (IPin *pin, m_pins) - pin->AddRef(); -} - -DirectShowPinEnum::~DirectShowPinEnum() -{ - foreach (IPin *pin, m_pins) - pin->Release(); -} - -HRESULT DirectShowPinEnum::QueryInterface(REFIID riid, void **ppvObject) -{ - if (riid == IID_IUnknown - || riid == IID_IEnumPins) { - AddRef(); - - *ppvObject = static_cast<IEnumPins *>(this); - - return S_OK; - } else { - *ppvObject = 0; - - return E_NOINTERFACE; - } -} - -ULONG DirectShowPinEnum::AddRef() -{ - return InterlockedIncrement(&m_ref); -} - -ULONG DirectShowPinEnum::Release() -{ - ULONG ref = InterlockedDecrement(&m_ref); - - if (ref == 0) { - delete this; - } - - return ref; -} - -HRESULT DirectShowPinEnum::Next(ULONG cPins, IPin **ppPins, ULONG *pcFetched) -{ - if (ppPins && (pcFetched || cPins == 1)) { - ULONG count = qBound<ULONG>(0, cPins, m_pins.count() - m_index); - - for (ULONG i = 0; i < count; ++i, ++m_index) { - ppPins[i] = m_pins.at(m_index); - ppPins[i]->AddRef(); - } - - if (pcFetched) - *pcFetched = count; - - return count == cPins ? S_OK : S_FALSE; - } else { - return E_POINTER; - } -} - -HRESULT DirectShowPinEnum::Skip(ULONG cPins) -{ - m_index = qMin(int(m_index + cPins), m_pins.count()); - - return m_index < m_pins.count() ? S_OK : S_FALSE; -} - -HRESULT DirectShowPinEnum::Reset() -{ - m_index = 0; - - return S_OK; -} - -HRESULT DirectShowPinEnum::Clone(IEnumPins **ppEnum) -{ - if (ppEnum) { - *ppEnum = new DirectShowPinEnum(m_pins); - - return S_OK; - } else { - return E_POINTER; - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowpinenum.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowpinenum.h deleted file mode 100644 index 40d99ea..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowpinenum.h +++ /dev/null @@ -1,81 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWPINENUM_H -#define DIRECTSHOWPINENUM_H - -#include <QtCore/qlist.h> - -#include <dshow.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowPinEnum : public IEnumPins -{ -public: - DirectShowPinEnum(const QList<IPin *> &pins); - ~DirectShowPinEnum(); - - // IUnknown - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject); - ULONG STDMETHODCALLTYPE AddRef(); - ULONG STDMETHODCALLTYPE Release(); - - // IEnumPins - HRESULT STDMETHODCALLTYPE Next(ULONG cPins, IPin **ppPins, ULONG *pcFetched); - HRESULT STDMETHODCALLTYPE Skip(ULONG cPins); - HRESULT STDMETHODCALLTYPE Reset(); - HRESULT STDMETHODCALLTYPE Clone(IEnumPins **ppEnum); - -private: - LONG m_ref; - QList<IPin *> m_pins; - int m_index; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.cpp deleted file mode 100644 index 67d07e1..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.cpp +++ /dev/null @@ -1,395 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowplayercontrol.h" - -#include "directshowplayerservice.h" - -#include <QtCore/qcoreapplication.h> -#include <QtCore/qmath.h> - - -QT_BEGIN_NAMESPACE - -static int volumeToDecibels(int volume) -{ - if (volume == 0) { - return -10000; - } else if (volume == 100) { - return 0; -#ifdef QT_USE_MATH_H_FLOATS - } else if (sizeof(qreal) == sizeof(float)) { - return qRound(::log10f(float(volume) / 100) * 5000); -#endif - } else { - return qRound(::log10(qreal(volume) / 100) * 5000); - } -} - -static int decibelsToVolume(int dB) -{ - if (dB == -10000) { - return 0; - } else if (dB == 0) { - return 100; - } else { - return qRound(100 * qPow(10, qreal(dB) / 5000)); - } -} - -DirectShowPlayerControl::DirectShowPlayerControl(DirectShowPlayerService *service, QObject *parent) - : QMediaPlayerControl(parent) - , m_service(service) - , m_audio(0) - , m_updateProperties(0) - , m_state(QMediaPlayer::StoppedState) - , m_status(QMediaPlayer::UnknownMediaStatus) - , m_error(QMediaPlayer::NoError) - , m_streamTypes(0) - , m_muteVolume(-1) - , m_position(0) - , m_duration(0) - , m_playbackRate(1.0) - , m_seekable(false) -{ -} - -DirectShowPlayerControl::~DirectShowPlayerControl() -{ - if (m_audio) - m_audio->Release(); -} - -QMediaPlayer::State DirectShowPlayerControl::state() const -{ - return m_state; -} - -QMediaPlayer::MediaStatus DirectShowPlayerControl::mediaStatus() const -{ - return m_status; -} - -qint64 DirectShowPlayerControl::duration() const -{ - return m_duration; -} - -qint64 DirectShowPlayerControl::position() const -{ - return const_cast<qint64 &>(m_position) = m_service->position(); -} - -void DirectShowPlayerControl::setPosition(qint64 position) -{ - m_service->seek(position); -} - -int DirectShowPlayerControl::volume() const -{ - if (m_muteVolume >= 0) { - return m_muteVolume; - } else if (m_audio) { - long dB = 0; - - m_audio->get_Volume(&dB); - - return decibelsToVolume(dB); - } else { - return 0; - } -} - -void DirectShowPlayerControl::setVolume(int volume) -{ - int boundedVolume = qBound(0, volume, 100); - - if (m_muteVolume >= 0) { - m_muteVolume = boundedVolume; - - emit volumeChanged(m_muteVolume); - } else if (m_audio) { - m_audio->put_Volume(volumeToDecibels(volume)); - - emit volumeChanged(boundedVolume); - } -} - -bool DirectShowPlayerControl::isMuted() const -{ - return m_muteVolume >= 0; -} - -void DirectShowPlayerControl::setMuted(bool muted) -{ - if (muted && m_muteVolume < 0) { - if (m_audio) { - long dB = 0; - - m_audio->get_Volume(&dB); - - m_muteVolume = decibelsToVolume(dB); - - m_audio->put_Volume(-10000); - } else { - m_muteVolume = 0; - } - - emit mutedChanged(muted); - } else if (!muted && m_muteVolume >= 0) { - if (m_audio) { - m_audio->put_Volume(volumeToDecibels(m_muteVolume)); - } - m_muteVolume = -1; - - emit mutedChanged(muted); - } -} - -int DirectShowPlayerControl::bufferStatus() const -{ - return m_service->bufferStatus(); -} - -bool DirectShowPlayerControl::isAudioAvailable() const -{ - return m_streamTypes & DirectShowPlayerService::AudioStream; -} - -bool DirectShowPlayerControl::isVideoAvailable() const -{ - return m_streamTypes & DirectShowPlayerService::VideoStream; -} - -bool DirectShowPlayerControl::isSeekable() const -{ - return m_seekable; -} - -QMediaTimeRange DirectShowPlayerControl::availablePlaybackRanges() const -{ - return m_service->availablePlaybackRanges(); -} - -qreal DirectShowPlayerControl::playbackRate() const -{ - return m_playbackRate; -} - -void DirectShowPlayerControl::setPlaybackRate(qreal rate) -{ - if (m_playbackRate != rate) { - m_service->setRate(rate); - - emit playbackRateChanged(m_playbackRate = rate); - } -} - -QMediaContent DirectShowPlayerControl::media() const -{ - return m_media; -} - -const QIODevice *DirectShowPlayerControl::mediaStream() const -{ - return m_stream; -} - -void DirectShowPlayerControl::setMedia(const QMediaContent &media, QIODevice *stream) -{ - m_media = media; - m_stream = stream; - - m_updateProperties &= PlaybackRateProperty; - - m_service->load(media, stream); - - emitPropertyChanges(); -} - -void DirectShowPlayerControl::play() -{ - m_service->play(); - emit stateChanged(m_state = QMediaPlayer::PlayingState); -} - -void DirectShowPlayerControl::pause() -{ - m_service->pause(); - emit stateChanged(m_state = QMediaPlayer::PausedState); -} - -void DirectShowPlayerControl::stop() -{ - m_service->stop(); - emit stateChanged(m_state = QMediaPlayer::StoppedState); -} - -void DirectShowPlayerControl::customEvent(QEvent *event) -{ - if (event->type() == QEvent::Type(PropertiesChanged)) { - emitPropertyChanges(); - - event->accept(); - } else { - QMediaPlayerControl::customEvent(event); - } -} - -void DirectShowPlayerControl::emitPropertyChanges() -{ - int properties = m_updateProperties; - m_updateProperties = 0; - - if ((properties & ErrorProperty) && m_error != QMediaPlayer::NoError) - emit error(m_error, m_errorString); - - if (properties & PlaybackRateProperty) - emit playbackRateChanged(m_playbackRate); - - if (properties & StreamTypesProperty) { - emit audioAvailableChanged(m_streamTypes & DirectShowPlayerService::AudioStream); - emit videoAvailableChanged(m_streamTypes & DirectShowPlayerService::VideoStream); - } - - if (properties & PositionProperty) - emit positionChanged(m_position); - - if (properties & DurationProperty) - emit durationChanged(m_duration); - - if (properties & SeekableProperty) - emit seekableChanged(m_seekable); - - if (properties & StatusProperty) - emit mediaStatusChanged(m_status); - - if (properties & StateProperty) - emit stateChanged(m_state); -} - -void DirectShowPlayerControl::scheduleUpdate(int properties) -{ - if (m_updateProperties == 0) - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(PropertiesChanged))); - - m_updateProperties |= properties; -} - -void DirectShowPlayerControl::updateState(QMediaPlayer::State state) -{ - if (m_state != state) { - m_state = state; - - scheduleUpdate(StateProperty); - } -} - -void DirectShowPlayerControl::updateStatus(QMediaPlayer::MediaStatus status) -{ - if (m_status != status) { - m_status = status; - - scheduleUpdate(StatusProperty); - } -} - -void DirectShowPlayerControl::updateMediaInfo(qint64 duration, int streamTypes, bool seekable) -{ - int properties = 0; - - if (m_duration != duration) { - m_duration = duration; - - properties |= DurationProperty; - } - if (m_streamTypes != streamTypes) { - m_streamTypes = streamTypes; - - properties |= StreamTypesProperty; - } - - if (m_seekable != seekable) { - m_seekable = seekable; - - properties |= SeekableProperty; - } - - if (properties != 0) - scheduleUpdate(properties); -} - -void DirectShowPlayerControl::updatePlaybackRate(qreal rate) -{ - if (m_playbackRate != rate) { - m_playbackRate = rate; - - scheduleUpdate(PlaybackRateProperty); - } -} - -void DirectShowPlayerControl::updateAudioOutput(IBaseFilter *filter) -{ - if (m_audio) - m_audio->Release(); - - m_audio = com_cast<IBasicAudio>(filter, IID_IBasicAudio); -} - -void DirectShowPlayerControl::updateError(QMediaPlayer::Error error, const QString &errorString) -{ - m_error = error; - m_errorString = errorString; - - if (m_error != QMediaPlayer::NoError) - scheduleUpdate(ErrorProperty); -} - -void DirectShowPlayerControl::updatePosition(qint64 position) -{ - if (m_position != position) { - m_position = position; - - scheduleUpdate(PositionProperty); - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.h deleted file mode 100644 index 6b5203e..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayercontrol.h +++ /dev/null @@ -1,153 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWPLAYERCONTROL_H -#define DIRECTSHOWPLAYERCONTROL_H - -#include <QtMediaServices/qmediacontent.h> -#include <QtMediaServices/qmediaplayercontrol.h> - -#include <QtCore/qcoreevent.h> - -#include "directshowplayerservice.h" - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowPlayerControl : public QMediaPlayerControl -{ - Q_OBJECT -public: - DirectShowPlayerControl(DirectShowPlayerService *service, QObject *parent = 0); - ~DirectShowPlayerControl(); - - QMediaPlayer::State state() const; - - QMediaPlayer::MediaStatus mediaStatus() const; - - qint64 duration() const; - - qint64 position() const; - void setPosition(qint64 position); - - int volume() const; - void setVolume(int volume); - - bool isMuted() const; - void setMuted(bool muted); - - int bufferStatus() const; - - bool isAudioAvailable() const; - bool isVideoAvailable() const; - - bool isSeekable() const; - - QMediaTimeRange availablePlaybackRanges() const; - - qreal playbackRate() const; - void setPlaybackRate(qreal rate); - - QMediaContent media() const; - const QIODevice *mediaStream() const; - void setMedia(const QMediaContent &media, QIODevice *stream); - - void play(); - void pause(); - void stop(); - - void updateState(QMediaPlayer::State state); - void updateStatus(QMediaPlayer::MediaStatus status); - void updateMediaInfo(qint64 duration, int streamTypes, bool seekable); - void updatePlaybackRate(qreal rate); - void updateAudioOutput(IBaseFilter *filter); - void updateError(QMediaPlayer::Error error, const QString &errorString); - void updatePosition(qint64 position); - -protected: - void customEvent(QEvent *event); - -private: - enum Properties - { - StateProperty = 0x01, - StatusProperty = 0x02, - StreamTypesProperty = 0x04, - DurationProperty = 0x08, - PlaybackRateProperty = 0x10, - SeekableProperty = 0x20, - ErrorProperty = 0x40, - PositionProperty = 0x80 - }; - - enum Event - { - PropertiesChanged = QEvent::User - }; - - void scheduleUpdate(int properties); - void emitPropertyChanges(); - - DirectShowPlayerService *m_service; - IBasicAudio *m_audio; - QIODevice *m_stream; - int m_updateProperties; - QMediaPlayer::State m_state; - QMediaPlayer::MediaStatus m_status; - QMediaPlayer::Error m_error; - int m_streamTypes; - int m_muteVolume; - qint64 m_position; - qint64 m_duration; - qreal m_playbackRate; - bool m_seekable; - QMediaContent m_media; - QString m_errorString; - -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp deleted file mode 100644 index 8ad8cff..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.cpp +++ /dev/null @@ -1,1410 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowplayerservice.h" - -#include "directshowaudioendpointcontrol.h" -#include "directshowiosource.h" -#include "directshowmetadatacontrol.h" -#include "directshowplayercontrol.h" -#include "directshowvideooutputcontrol.h" -#include "directshowvideorenderercontrol.h" -#include "vmr9videowindowcontrol.h" - -#include <QtMediaServices/qmediacontent.h> - -#include <QtCore/qcoreapplication.h> -#include <QtCore/qdatetime.h> -#include <QtCore/qthread.h> -#include <QtCore/qvarlengtharray.h> - -Q_GLOBAL_STATIC(DirectShowEventLoop, qt_directShowEventLoop) - -QT_BEGIN_NAMESPACE - -class DirectShowPlayerServiceThread : public QThread -{ -public: - DirectShowPlayerServiceThread(DirectShowPlayerService *service) - : m_service(service) - { - } - -protected: - void run() { m_service->run(); } - -private: - DirectShowPlayerService *m_service; -}; - -DirectShowPlayerService::DirectShowPlayerService(QObject *parent) - : QMediaService(parent) - , m_playerControl(0) - , m_metaDataControl(0) - , m_videoOutputControl(0) - , m_videoRendererControl(0) - , m_videoWindowControl(0) - , m_audioEndpointControl(0) - , m_taskThread(0) - , m_loop(qt_directShowEventLoop()) - , m_pendingTasks(0) - , m_executingTask(0) - , m_executedTasks(0) - , m_taskHandle(::CreateEvent(0, 0, 0, 0)) - , m_eventHandle(0) - , m_graphStatus(NoMedia) - , m_stream(0) - , m_graph(0) - , m_source(0) - , m_audioOutput(0) - , m_videoOutput(0) - , m_rate(1.0) - , m_position(0) - , m_duration(0) - , m_buffering(false) - , m_seekable(false) - , m_atEnd(false) -{ - m_playerControl = new DirectShowPlayerControl(this); - m_metaDataControl = new DirectShowMetaDataControl(this); - m_videoOutputControl = new DirectShowVideoOutputControl; - m_audioEndpointControl = new DirectShowAudioEndpointControl(this); - m_videoRendererControl = new DirectShowVideoRendererControl(m_loop); - m_videoWindowControl = new Vmr9VideoWindowControl; - - m_taskThread = new DirectShowPlayerServiceThread(this); - m_taskThread->start(); - - connect(m_videoOutputControl, SIGNAL(outputChanged()), this, SLOT(videoOutputChanged())); - connect(m_videoRendererControl, SIGNAL(filterChanged()), this, SLOT(videoOutputChanged())); -} - -DirectShowPlayerService::~DirectShowPlayerService() -{ - { - QMutexLocker locker(&m_mutex); - - releaseGraph(); - - m_pendingTasks = Shutdown; - ::SetEvent(m_taskHandle); - } - - m_taskThread->wait(); - delete m_taskThread; - - if (m_audioOutput) { - m_audioOutput->Release(); - m_audioOutput = 0; - } - - if (m_videoOutput) { - m_videoOutput->Release(); - m_videoOutput = 0; - } - - delete m_playerControl; - delete m_audioEndpointControl; - delete m_metaDataControl; - delete m_videoOutputControl; - delete m_videoRendererControl; - delete m_videoWindowControl; - - ::CloseHandle(m_taskHandle); -} - -QMediaControl *DirectShowPlayerService::control(const char *name) const -{ - if (qstrcmp(name, QMediaPlayerControl_iid) == 0) - return m_playerControl; - else if (qstrcmp(name, QAudioEndpointSelector_iid) == 0) - return m_audioEndpointControl; - else if (qstrcmp(name, QMetaDataControl_iid) == 0) - return m_metaDataControl; - else if (qstrcmp(name, QVideoOutputControl_iid) == 0) - return m_videoOutputControl; - else if (qstrcmp(name, QVideoRendererControl_iid) == 0) - return m_videoRendererControl; - else if (qstrcmp(name, QVideoWindowControl_iid) == 0) - return m_videoWindowControl; - else - return 0; -} - -void DirectShowPlayerService::load(const QMediaContent &media, QIODevice *stream) -{ - QMutexLocker locker(&m_mutex); - - m_pendingTasks = 0; - - if (m_graph) - releaseGraph(); - - m_resources = media.resources(); - m_stream = stream; - m_error = QMediaPlayer::NoError; - m_errorString = QString(); - m_position = 0; - m_duration = 0; - m_streamTypes = 0; - m_executedTasks = 0; - m_buffering = false; - m_seekable = false; - m_atEnd = false; - m_metaDataControl->updateGraph(0, 0); - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(VideoOutputChange))); - - if (m_resources.isEmpty() && !stream) { - m_pendingTasks = 0; - m_graphStatus = NoMedia; - - m_url.clear(); - } else if (stream && (!stream->isReadable() || stream->isSequential())) { - m_pendingTasks = 0; - m_graphStatus = InvalidMedia; - m_error = QMediaPlayer::ResourceError; - } else { - // {36b73882-c2c8-11cf-8b46-00805f6cef60} - static const GUID iid_IFilterGraph2 = { - 0x36b73882, 0xc2c8, 0x11cf, {0x8b, 0x46, 0x00, 0x80, 0x5f, 0x6c, 0xef, 0x60} }; - m_graphStatus = Loading; - - m_graph = com_new<IFilterGraph2>(CLSID_FilterGraph, iid_IFilterGraph2); - - if (stream) - m_pendingTasks = SetStreamSource; - else - m_pendingTasks = SetUrlSource; - - ::SetEvent(m_taskHandle); - } - - m_playerControl->updateError(m_error, m_errorString); - m_playerControl->updateMediaInfo(m_duration, m_streamTypes, m_seekable); - m_playerControl->updateState(QMediaPlayer::StoppedState); - m_playerControl->updatePosition(m_position); - updateStatus(); -} - -void DirectShowPlayerService::doSetUrlSource(QMutexLocker *locker) -{ - IBaseFilter *source = 0; - - QMediaResource resource = m_resources.takeFirst(); - QUrl url = resource.url(); - - HRESULT hr = E_FAIL; - - if (url.scheme() == QLatin1String("http") || url.scheme() == QLatin1String("https")) { - static const GUID clsid_WMAsfReader = { - 0x187463a0, 0x5bb7, 0x11d3, {0xac, 0xbe, 0x00, 0x80, 0xc7, 0x5e, 0x24, 0x6e} }; - - // {56a868a6-0ad4-11ce-b03a-0020af0ba770} - static const GUID iid_IFileSourceFilter = { - 0x56a868a6, 0x0ad4, 0x11ce, {0xb0, 0x3a, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70} }; - - if (IFileSourceFilter *fileSource = com_new<IFileSourceFilter>( - clsid_WMAsfReader, iid_IFileSourceFilter)) { - locker->unlock(); - hr = fileSource->Load(reinterpret_cast<const OLECHAR *>(url.toString().utf16()), 0); - locker->relock(); - - if (SUCCEEDED(hr)) { - source = com_cast<IBaseFilter>(fileSource, IID_IBaseFilter); - - if (!SUCCEEDED(hr = m_graph->AddFilter(source, L"Source")) && source) { - source->Release(); - source = 0; - } - } - - fileSource->Release(); - } - } else if (url.scheme() == QLatin1String("qrc")) { - DirectShowRcSource *rcSource = new DirectShowRcSource(m_loop); - - if (rcSource->open(url) && SUCCEEDED(hr = m_graph->AddFilter(rcSource, L"Source"))) - source = rcSource; - else - rcSource->Release(); - } - - if (!SUCCEEDED(hr)) { - locker->unlock(); - hr = m_graph->AddSourceFilter( - reinterpret_cast<const OLECHAR *>(url.toString().utf16()), L"Source", &source); - locker->relock(); - } - - if (SUCCEEDED(hr)) { - m_executedTasks |= SetSource; - m_pendingTasks |= Render; - - if (m_audioOutput) - m_pendingTasks |= SetAudioOutput; - if (m_videoOutput) - m_pendingTasks |= SetVideoOutput; - - if (m_rate != 1.0 && m_rate != 0.0) - m_pendingTasks |= SetRate; - - m_source = source; - } else if (!m_resources.isEmpty()) { - m_pendingTasks |= SetUrlSource; - } else { - m_pendingTasks = 0; - m_graphStatus = InvalidMedia; - - switch (hr) { - case VFW_E_UNKNOWN_FILE_TYPE: - m_error = QMediaPlayer::FormatError; - m_errorString = QString(); - break; - case E_OUTOFMEMORY: - case VFW_E_CANNOT_LOAD_SOURCE_FILTER: - case VFW_E_NOT_FOUND: - m_error = QMediaPlayer::ResourceError; - m_errorString = QString(); - default: - m_error = QMediaPlayer::ResourceError; - m_errorString = QString(); - qWarning("DirectShowPlayerService::doSetUrlSource: Unresolved error code %x", uint(hr)); - break; - } - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(Error))); - } -} - -void DirectShowPlayerService::doSetStreamSource(QMutexLocker *locker) -{ - DirectShowIOSource *source = new DirectShowIOSource(m_loop); - source->setDevice(m_stream); - - if (SUCCEEDED(m_graph->AddFilter(source, L"Source"))) { - m_executedTasks |= SetSource; - m_pendingTasks |= Render; - - if (m_audioOutput) - m_pendingTasks |= SetAudioOutput; - if (m_videoOutput) - m_pendingTasks |= SetVideoOutput; - - if (m_rate != 1.0 && m_rate != 0.0) - m_pendingTasks |= SetRate; - - m_source = source; - } else { - source->Release(); - - m_pendingTasks = 0; - m_graphStatus = InvalidMedia; - - m_error = QMediaPlayer::ResourceError; - m_errorString = QString(); - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(Error))); - } -} - -void DirectShowPlayerService::doRender(QMutexLocker *locker) -{ - if (m_executedTasks & Pause) - m_pendingTasks |= Pause; - else if (m_executedTasks & Play && m_rate != 0.0) - m_pendingTasks |= Play; - - if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) { - control->Stop(); - control->Release(); - } - - if (m_pendingTasks & SetAudioOutput) { - m_graph->AddFilter(m_audioOutput, L"AudioOutput"); - - m_pendingTasks ^= SetAudioOutput; - m_executedTasks |= SetAudioOutput; - } - if (m_pendingTasks & SetVideoOutput) { - m_graph->AddFilter(m_videoOutput, L"VideoOutput"); - - m_pendingTasks ^= SetVideoOutput; - m_executedTasks |= SetVideoOutput; - } - - IFilterGraph2 *graph = m_graph; - graph->AddRef(); - - QVarLengthArray<IBaseFilter *, 16> filters; - m_source->AddRef(); - filters.append(m_source); - - bool rendered = false; - - HRESULT renderHr = S_OK; - - while (!filters.isEmpty()) { - IEnumPins *pins = 0; - IBaseFilter *filter = filters[filters.size() - 1]; - filters.removeLast(); - - if (!(m_pendingTasks & ReleaseFilters) && SUCCEEDED(filter->EnumPins(&pins))) { - int outputs = 0; - for (IPin *pin = 0; pins->Next(1, &pin, 0) == S_OK; pin->Release()) { - PIN_DIRECTION direction; - if (pin->QueryDirection(&direction) == S_OK && direction == PINDIR_OUTPUT) { - ++outputs; - - IPin *peer = 0; - if (pin->ConnectedTo(&peer) == S_OK) { - PIN_INFO peerInfo; - if (SUCCEEDED(peer->QueryPinInfo(&peerInfo))) - filters.append(peerInfo.pFilter); - peer->Release(); - } else { - locker->unlock(); - HRESULT hr; - if (SUCCEEDED(hr = graph->RenderEx( - pin, /*AM_RENDEREX_RENDERTOEXISTINGRENDERERS*/ 1, 0))) { - rendered = true; - } else if (renderHr == S_OK || renderHr == VFW_E_NO_DECOMPRESSOR){ - renderHr = hr; - } - locker->relock(); - } - } - } - - pins->Release(); - - if (outputs == 0) - rendered = true; - } - filter->Release(); - } - - if (m_audioOutput && !isConnected(m_audioOutput, PINDIR_INPUT)) { - graph->RemoveFilter(m_audioOutput); - - m_executedTasks &= ~SetAudioOutput; - } - - if (m_videoOutput && !isConnected(m_videoOutput, PINDIR_INPUT)) { - graph->RemoveFilter(m_videoOutput); - - m_executedTasks &= ~SetVideoOutput; - } - - graph->Release(); - - if (!(m_pendingTasks & ReleaseFilters)) { - if (rendered) { - if (!(m_executedTasks & FinalizeLoad)) - m_pendingTasks |= FinalizeLoad; - } else { - m_pendingTasks = 0; - - m_graphStatus = InvalidMedia; - - if (!m_audioOutput && !m_videoOutput) { - m_error = QMediaPlayer::ResourceError; - m_errorString = QString(); - } else { - switch (renderHr) { - case VFW_E_UNSUPPORTED_AUDIO: - case VFW_E_UNSUPPORTED_VIDEO: - case VFW_E_UNSUPPORTED_STREAM: - m_error = QMediaPlayer::FormatError; - m_errorString = QString(); - default: - m_error = QMediaPlayer::ResourceError; - m_errorString = QString(); - qWarning("DirectShowPlayerService::doRender: Unresolved error code %x", - uint(renderHr)); - } - } - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(Error))); - } - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(VideoOutputChange))); - - m_executedTasks |= Render; - } -} - -void DirectShowPlayerService::doFinalizeLoad(QMutexLocker *locker) -{ - if (m_graphStatus != Loaded) { - if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph, IID_IMediaEvent)) { - event->GetEventHandle(reinterpret_cast<OAEVENT *>(&m_eventHandle)); - event->Release(); - } - if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) { - LONGLONG duration = 0; - seeking->GetDuration(&duration); - m_duration = duration / 10; - - DWORD capabilities = 0; - seeking->GetCapabilities(&capabilities); - m_seekable = capabilities & AM_SEEKING_CanSeekAbsolute; - - seeking->Release(); - } - } - - if ((m_executedTasks & SetOutputs) == SetOutputs) { - m_streamTypes = AudioStream | VideoStream; - } else { - m_streamTypes = findStreamTypes(m_source); - } - - m_executedTasks |= FinalizeLoad; - - m_graphStatus = Loaded; - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(FinalizedLoad))); -} - -void DirectShowPlayerService::releaseGraph() -{ - if (m_graph) { - if (m_executingTask != 0) { - // {8E1C39A1-DE53-11cf-AA63-0080C744528D} - static const GUID iid_IAMOpenProgress = { - 0x8E1C39A1, 0xDE53, 0x11cf, {0xAA, 0x63, 0x00, 0x80, 0xC7, 0x44, 0x52, 0x8D} }; - - if (IAMOpenProgress *progress = com_cast<IAMOpenProgress>( - m_graph, iid_IAMOpenProgress)) { - progress->AbortOperation(); - progress->Release(); - } - m_graph->Abort(); - } - - m_pendingTasks = ReleaseGraph; - - ::SetEvent(m_taskHandle); - - m_loop->wait(&m_mutex); - } -} - -void DirectShowPlayerService::doReleaseGraph(QMutexLocker *locker) -{ - Q_UNUSED(locker); - - if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) { - control->Stop(); - control->Release(); - } - - if (m_source) { - m_source->Release(); - m_source = 0; - } - - m_eventHandle = 0; - - m_graph->Release(); - m_graph = 0; - - m_loop->wake(); -} - -int DirectShowPlayerService::findStreamTypes(IBaseFilter *source) const -{ - QVarLengthArray<IBaseFilter *, 16> filters; - source->AddRef(); - filters.append(source); - - int streamTypes = 0; - - while (!filters.isEmpty()) { - IEnumPins *pins = 0; - IBaseFilter *filter = filters[filters.size() - 1]; - filters.removeLast(); - - if (SUCCEEDED(filter->EnumPins(&pins))) { - for (IPin *pin = 0; pins->Next(1, &pin, 0) == S_OK; pin->Release()) { - PIN_DIRECTION direction; - if (pin->QueryDirection(&direction) == S_OK && direction == PINDIR_OUTPUT) { - AM_MEDIA_TYPE connectionType; - if (SUCCEEDED(pin->ConnectionMediaType(&connectionType))) { - IPin *peer = 0; - - if (connectionType.majortype == MEDIATYPE_Audio) { - streamTypes |= AudioStream; - } else if (connectionType.majortype == MEDIATYPE_Video) { - streamTypes |= VideoStream; - } else if (SUCCEEDED(pin->ConnectedTo(&peer))) { - PIN_INFO peerInfo; - if (SUCCEEDED(peer->QueryPinInfo(&peerInfo))) - filters.append(peerInfo.pFilter); - peer->Release(); - } - } else { - streamTypes |= findStreamType(pin); - } - } - } - } - filter->Release(); - } - return streamTypes; -} - -int DirectShowPlayerService::findStreamType(IPin *pin) const -{ - IEnumMediaTypes *types; - - if (SUCCEEDED(pin->EnumMediaTypes(&types))) { - bool video = false; - bool audio = false; - bool other = false; - - for (AM_MEDIA_TYPE *type = 0; - types->Next(1, &type, 0) == S_OK; - DirectShowMediaType::deleteType(type)) { - if (type->majortype == MEDIATYPE_Audio) - audio = true; - else if (type->majortype == MEDIATYPE_Video) - video = true; - else - other = true; - } - types->Release(); - - if (other) - return 0; - else if (audio && !video) - return AudioStream; - else if (!audio && video) - return VideoStream; - else - return 0; - } else { - return 0; - } -} - -void DirectShowPlayerService::play() -{ - QMutexLocker locker(&m_mutex); - - if (m_rate != 0.0) { - m_pendingTasks &= ~Pause; - m_pendingTasks |= Play; - } else { - m_pendingTasks |= Pause; - m_executedTasks |= Play; - } - - if (m_executedTasks & Render) { - if (m_executedTasks & Stop) { - m_atEnd = false; - m_position = 0; - m_pendingTasks |= Seek; - m_executedTasks ^= Stop; - } - - ::SetEvent(m_taskHandle); - } -} - -void DirectShowPlayerService::doPlay(QMutexLocker *locker) -{ - if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) { - locker->unlock(); - HRESULT hr = control->Run(); - locker->relock(); - - control->Release(); - - if (SUCCEEDED(hr)) { - m_executedTasks |= Play; - m_executedTasks &= ~Pause; - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(StatusChange))); - } else { - m_error = QMediaPlayer::ResourceError; - m_errorString = QString(); - qWarning("DirectShowPlayerService::doPlay: Unresolved error code %x", uint(hr)); - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(Error))); - } - } -} - -void DirectShowPlayerService::pause() -{ - QMutexLocker locker(&m_mutex); - - m_pendingTasks &= ~Play; - m_pendingTasks |= Pause; - - if (m_executedTasks & Render) { - if (m_executedTasks & Stop) { - m_atEnd = false; - m_position = 0; - m_pendingTasks |= Seek; - m_executedTasks ^= Stop; - } - - ::SetEvent(m_taskHandle); - } -} - -void DirectShowPlayerService::doPause(QMutexLocker *locker) -{ - if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) { - locker->unlock(); - HRESULT hr = control->Pause(); - locker->relock(); - - control->Release(); - - if (SUCCEEDED(hr)) { - if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) { - LONGLONG position = 0; - - seeking->GetCurrentPosition(&position); - seeking->Release(); - - m_position = position / 10; - } else { - m_position = 0; - } - - m_executedTasks |= Pause; - - if (m_rate != 0.0) - m_executedTasks &= ~Play; - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(StatusChange))); - } else { - m_error = QMediaPlayer::ResourceError; - m_errorString = QString(); - qWarning("DirectShowPlayerService::doPause: Unresolved error code %x", uint(hr)); - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(Error))); - } - } -} - -void DirectShowPlayerService::stop() -{ - QMutexLocker locker(&m_mutex); - - m_pendingTasks &= ~(Play | Pause | Seek); - - if ((m_executingTask | m_executedTasks) & (Play | Pause | Seek)) { - m_pendingTasks |= Stop; - - ::SetEvent(m_taskHandle); - - m_loop->wait(&m_mutex); - } - -} - -void DirectShowPlayerService::doStop(QMutexLocker *locker) -{ - if (m_executedTasks & (Play | Pause)) { - if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) { - control->Stop(); - control->Release(); - } - - if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) { - LONGLONG position = 0; - - seeking->GetCurrentPosition(&position); - seeking->Release(); - - m_position = position / 10; - } else { - m_position = 0; - } - - m_executedTasks &= ~(Play | Pause); - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(StatusChange))); - } - - m_executedTasks |= Stop; - - m_loop->wake(); -} - -void DirectShowPlayerService::setRate(qreal rate) -{ - QMutexLocker locker(&m_mutex); - - if (m_rate == rate) - return; - - if (rate == 0.0) { - if (m_pendingTasks & Play) { - m_executedTasks |= Play; - m_pendingTasks &= ~(Play | SetRate); - - if (!((m_executingTask | m_executedTasks) & Pause)) - m_pendingTasks |= Pause; - } else if ((m_executingTask | m_executedTasks) & Play) { - m_pendingTasks |= Pause; - } - } else { - m_pendingTasks |= SetRate; - - if (m_rate == 0.0 && (m_executedTasks & Play) && !(m_executingTask & Play)) - m_pendingTasks |= Play; - } - - m_rate = rate; - - if (m_executedTasks & FinalizeLoad) - ::SetEvent(m_taskHandle); -} - -void DirectShowPlayerService::doSetRate(QMutexLocker *locker) -{ - if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) { - // Cache current values as we can't query IMediaSeeking during a seek due to the - // possibility of a deadlock when flushing the VideoSurfaceFilter. - LONGLONG currentPosition = 0; - seeking->GetCurrentPosition(¤tPosition); - m_position = currentPosition / 10; - - LONGLONG minimum = 0; - LONGLONG maximum = 0; - m_playbackRange = SUCCEEDED(seeking->GetAvailable(&minimum, &maximum)) - ? QMediaTimeRange(minimum / 10, maximum / 10) - : QMediaTimeRange(); - - locker->unlock(); - HRESULT hr = seeking->SetRate(m_rate); - locker->relock(); - - if (!SUCCEEDED(hr)) { - double rate = 0.0; - m_rate = seeking->GetRate(&rate) - ? rate - : 1.0; - } - - seeking->Release(); - } else if (m_rate != 1.0) { - m_rate = 1.0; - } - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(RateChange))); -} - -qint64 DirectShowPlayerService::position() const -{ - QMutexLocker locker(const_cast<QMutex *>(&m_mutex)); - - if (m_graphStatus == Loaded) { - if (m_executingTask == Seek || m_executingTask == SetRate) { - return m_position; - } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) { - LONGLONG position = 0; - - seeking->GetCurrentPosition(&position); - seeking->Release(); - - const_cast<qint64 &>(m_position) = position / 10; - - return m_position; - } - } - return 0; -} - -QMediaTimeRange DirectShowPlayerService::availablePlaybackRanges() const -{ - QMutexLocker locker(const_cast<QMutex *>(&m_mutex)); - - if (m_graphStatus == Loaded) { - if (m_executingTask == Seek || m_executingTask == SetRate) { - return m_playbackRange; - } else if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) { - LONGLONG minimum = 0; - LONGLONG maximum = 0; - - HRESULT hr = seeking->GetAvailable(&minimum, &maximum); - seeking->Release(); - - if (SUCCEEDED(hr)) - return QMediaTimeRange(minimum, maximum); - } - } - return QMediaTimeRange(); -} - -void DirectShowPlayerService::seek(qint64 position) -{ - QMutexLocker locker(&m_mutex); - - m_position = position; - - m_pendingTasks |= Seek; - - if (m_executedTasks & FinalizeLoad) - ::SetEvent(m_taskHandle); -} - -void DirectShowPlayerService::doSeek(QMutexLocker *locker) -{ - if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) { - LONGLONG seekPosition = LONGLONG(m_position) * 10; - - // Cache current values as we can't query IMediaSeeking during a seek due to the - // possibility of a deadlock when flushing the VideoSurfaceFilter. - LONGLONG currentPosition = 0; - seeking->GetCurrentPosition(¤tPosition); - m_position = currentPosition / 10; - - LONGLONG minimum = 0; - LONGLONG maximum = 0; - m_playbackRange = SUCCEEDED(seeking->GetAvailable(&minimum, &maximum)) - ? QMediaTimeRange(minimum / 10, maximum / 10) - : QMediaTimeRange(); - - locker->unlock(); - seeking->SetPositions( - &seekPosition, AM_SEEKING_AbsolutePositioning, 0, AM_SEEKING_NoPositioning); - locker->relock(); - - seeking->GetCurrentPosition(¤tPosition); - m_position = currentPosition / 10; - - seeking->Release(); - } else { - m_position = 0; - } - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(PositionChange))); -} - -int DirectShowPlayerService::bufferStatus() const -{ -#ifndef QT_NO_WMSDK - QMutexLocker locker(const_cast<QMutex *>(&m_mutex)); - - if (IWMReaderAdvanced2 *reader = com_cast<IWMReaderAdvanced2>( - m_source, IID_IWMReaderAdvanced2)) { - DWORD percentage = 0; - - reader->GetBufferProgress(&percentage, 0); - reader->Release(); - - return percentage; - } else { - return 0; - } -#else - return 0; -#endif -} - -void DirectShowPlayerService::setAudioOutput(IBaseFilter *filter) -{ - QMutexLocker locker(&m_mutex); - - if (m_graph) { - if (m_audioOutput) { - if (m_executedTasks & SetAudioOutput) { - m_pendingTasks |= ReleaseAudioOutput; - - ::SetEvent(m_taskHandle); - - m_loop->wait(&m_mutex); - } - m_audioOutput->Release(); - } - - m_audioOutput = filter; - - if (m_audioOutput) { - m_audioOutput->AddRef(); - - m_pendingTasks |= SetAudioOutput; - - if (m_executedTasks & SetSource) { - m_pendingTasks |= Render; - - ::SetEvent(m_taskHandle); - } - } else { - m_pendingTasks &= ~ SetAudioOutput; - } - } else { - if (m_audioOutput) - m_audioOutput->Release(); - - m_audioOutput = filter; - - if (m_audioOutput) - m_audioOutput->AddRef(); - } - - m_playerControl->updateAudioOutput(m_audioOutput); -} - -void DirectShowPlayerService::doReleaseAudioOutput(QMutexLocker *locker) -{ - m_pendingTasks |= m_executedTasks & (Play | Pause); - - if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) { - control->Stop(); - control->Release(); - } - - IBaseFilter *decoder = getConnected(m_audioOutput, PINDIR_INPUT); - if (!decoder) { - decoder = m_audioOutput; - decoder->AddRef(); - } - - // {DCFBDCF6-0DC2-45f5-9AB2-7C330EA09C29} - static const GUID iid_IFilterChain = { - 0xDCFBDCF6, 0x0DC2, 0x45f5, {0x9A, 0xB2, 0x7C, 0x33, 0x0E, 0xA0, 0x9C, 0x29} }; - - if (IFilterChain *chain = com_cast<IFilterChain>(m_graph, iid_IFilterChain)) { - chain->RemoveChain(decoder, m_audioOutput); - chain->Release(); - } else { - m_graph->RemoveFilter(m_audioOutput); - } - - decoder->Release(); - - m_executedTasks &= ~SetAudioOutput; - - m_loop->wake(); -} - -void DirectShowPlayerService::setVideoOutput(IBaseFilter *filter) -{ - QMutexLocker locker(&m_mutex); - - if (m_graph) { - if (m_videoOutput) { - if (m_executedTasks & SetVideoOutput) { - m_pendingTasks |= ReleaseVideoOutput; - - ::SetEvent(m_taskHandle); - - m_loop->wait(&m_mutex); - } - m_videoOutput->Release(); - } - - m_videoOutput = filter; - - if (m_videoOutput) { - m_videoOutput->AddRef(); - - m_pendingTasks |= SetVideoOutput; - - if (m_executedTasks & SetSource) { - m_pendingTasks |= Render; - - ::SetEvent(m_taskHandle); - } - } - } else { - if (m_videoOutput) - m_videoOutput->Release(); - - m_videoOutput = filter; - - if (m_videoOutput) - m_videoOutput->AddRef(); - } -} - -void DirectShowPlayerService::doReleaseVideoOutput(QMutexLocker *locker) -{ - m_pendingTasks |= m_executedTasks & (Play | Pause); - - if (IMediaControl *control = com_cast<IMediaControl>(m_graph, IID_IMediaControl)) { - control->Stop(); - control->Release(); - } - - IBaseFilter *intermediate = 0; - if (!SUCCEEDED(m_graph->FindFilterByName(L"Color Space Converter", &intermediate))) { - intermediate = m_videoOutput; - intermediate->AddRef(); - } - - IBaseFilter *decoder = getConnected(intermediate, PINDIR_INPUT); - if (!decoder) { - decoder = intermediate; - decoder->AddRef(); - } - - // {DCFBDCF6-0DC2-45f5-9AB2-7C330EA09C29} - static const GUID iid_IFilterChain = { - 0xDCFBDCF6, 0x0DC2, 0x45f5, {0x9A, 0xB2, 0x7C, 0x33, 0x0E, 0xA0, 0x9C, 0x29} }; - - if (IFilterChain *chain = com_cast<IFilterChain>(m_graph, iid_IFilterChain)) { - chain->RemoveChain(decoder, m_videoOutput); - chain->Release(); - } else { - m_graph->RemoveFilter(m_videoOutput); - } - - intermediate->Release(); - decoder->Release(); - - m_executedTasks &= ~SetVideoOutput; - - m_loop->wake(); -} - -void DirectShowPlayerService::customEvent(QEvent *event) -{ - if (event->type() == QEvent::Type(FinalizedLoad)) { - QMutexLocker locker(&m_mutex); - - m_playerControl->updateMediaInfo(m_duration, m_streamTypes, m_seekable); - m_metaDataControl->updateGraph(m_graph, m_source); - - updateStatus(); - } else if (event->type() == QEvent::Type(Error)) { - QMutexLocker locker(&m_mutex); - - if (m_error != QMediaPlayer::NoError) { - m_playerControl->updateError(m_error, m_errorString); - m_playerControl->updateMediaInfo(m_duration, m_streamTypes, m_seekable); - m_playerControl->updateState(QMediaPlayer::StoppedState); - updateStatus(); - } - } else if (event->type() == QEvent::Type(RateChange)) { - QMutexLocker locker(&m_mutex); - - m_playerControl->updatePlaybackRate(m_rate); - } else if (event->type() == QEvent::Type(StatusChange)) { - QMutexLocker locker(&m_mutex); - - updateStatus(); - m_playerControl->updatePosition(m_position); - } else if (event->type() == QEvent::Type(DurationChange)) { - QMutexLocker locker(&m_mutex); - - m_playerControl->updateMediaInfo(m_duration, m_streamTypes, m_seekable); - } else if (event->type() == QEvent::Type(EndOfMedia)) { - QMutexLocker locker(&m_mutex); - - if (m_atEnd) { - m_playerControl->updateState(QMediaPlayer::StoppedState); - m_playerControl->updateStatus(QMediaPlayer::EndOfMedia); - m_playerControl->updatePosition(m_position); - } - } else if (event->type() == QEvent::Type(PositionChange)) { - QMutexLocker locker(&m_mutex); - - m_playerControl->updatePosition(m_position); - } else if (event->type() == QEvent::Type(VideoOutputChange)) { - if (m_videoWindowControl) - m_videoWindowControl->updateNativeSize(); - } else { - QMediaService::customEvent(event); - } -} - -void DirectShowPlayerService::videoOutputChanged() -{ - IBaseFilter *videoOutput = 0; - - switch (m_videoOutputControl->output()) { - case QVideoOutputControl::RendererOutput: - videoOutput = m_videoRendererControl->filter(); - break; - case QVideoOutputControl::WindowOutput: - videoOutput = m_videoWindowControl->filter(); - break; - default: - break; - } - - setVideoOutput(videoOutput); -} - -void DirectShowPlayerService::graphEvent(QMutexLocker *locker) -{ - if (IMediaEvent *event = com_cast<IMediaEvent>(m_graph, IID_IMediaEvent)) { - long eventCode; - LONG_PTR param1; - LONG_PTR param2; - - while (event->GetEvent(&eventCode, ¶m1, ¶m2, 0) == S_OK) { - switch (eventCode) { - case EC_BUFFERING_DATA: - m_buffering = param1; - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(StatusChange))); - break; - case EC_COMPLETE: - m_executedTasks &= ~(Play | Pause); - m_executedTasks |= Stop; - - m_buffering = false; - m_atEnd = true; - - if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) { - LONGLONG position = 0; - - seeking->GetCurrentPosition(&position); - seeking->Release(); - - m_position = position / 10; - } - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(EndOfMedia))); - break; - case EC_LENGTH_CHANGED: - if (IMediaSeeking *seeking = com_cast<IMediaSeeking>(m_graph, IID_IMediaSeeking)) { - LONGLONG duration = 0; - seeking->GetDuration(&duration); - m_duration = duration / 10; - - DWORD capabilities = 0; - seeking->GetCapabilities(&capabilities); - m_seekable = capabilities & AM_SEEKING_CanSeekAbsolute; - - seeking->Release(); - - QCoreApplication::postEvent(this, new QEvent(QEvent::Type(DurationChange))); - } - break; - default: - break; - } - - event->FreeEventParams(eventCode, param1, param2); - } - event->Release(); - } -} - -void DirectShowPlayerService::updateStatus() -{ - switch (m_graphStatus) { - case NoMedia: - m_playerControl->updateStatus(QMediaPlayer::NoMedia); - break; - case Loading: - m_playerControl->updateStatus(QMediaPlayer::LoadingMedia); - break; - case Loaded: - if ((m_pendingTasks | m_executingTask | m_executedTasks) & (Play | Pause)) { - if (m_buffering) - m_playerControl->updateStatus(QMediaPlayer::BufferingMedia); - else - m_playerControl->updateStatus(QMediaPlayer::BufferedMedia); - } else { - m_playerControl->updateStatus(QMediaPlayer::LoadedMedia); - } - break; - case InvalidMedia: - m_playerControl->updateStatus(QMediaPlayer::InvalidMedia); - break; - default: - m_playerControl->updateStatus(QMediaPlayer::UnknownMediaStatus); - } -} - -bool DirectShowPlayerService::isConnected(IBaseFilter *filter, PIN_DIRECTION direction) const -{ - bool connected = false; - - IEnumPins *pins = 0; - - if (SUCCEEDED(filter->EnumPins(&pins))) { - for (IPin *pin = 0; pins->Next(1, &pin, 0) == S_OK; pin->Release()) { - PIN_DIRECTION dir; - if (SUCCEEDED(pin->QueryDirection(&dir)) && dir == direction) { - IPin *peer = 0; - if (SUCCEEDED(pin->ConnectedTo(&peer))) { - connected = true; - - peer->Release(); - } - } - } - pins->Release(); - } - return connected; -} - -IBaseFilter *DirectShowPlayerService::getConnected( - IBaseFilter *filter, PIN_DIRECTION direction) const -{ - IBaseFilter *connected = 0; - - IEnumPins *pins = 0; - - if (SUCCEEDED(filter->EnumPins(&pins))) { - for (IPin *pin = 0; pins->Next(1, &pin, 0) == S_OK; pin->Release()) { - PIN_DIRECTION dir; - if (SUCCEEDED(pin->QueryDirection(&dir)) && dir == direction) { - IPin *peer = 0; - if (SUCCEEDED(pin->ConnectedTo(&peer))) { - PIN_INFO info; - - if (SUCCEEDED(peer->QueryPinInfo(&info))) { - if (connected) { - qWarning("DirectShowPlayerService::getConnected: " - "Multiple connected filters"); - connected->Release(); - } - connected = info.pFilter; - } - peer->Release(); - } - } - } - pins->Release(); - } - return connected; -} - -void DirectShowPlayerService::run() -{ - QMutexLocker locker(&m_mutex); - - for (;;) { - ::ResetEvent(m_taskHandle); - - while (m_pendingTasks == 0) { - DWORD result = 0; - - locker.unlock(); - if (m_eventHandle) { - HANDLE handles[] = { m_taskHandle, m_eventHandle }; - - result = ::WaitForMultipleObjects(2, handles, false, INFINITE); - } else { - result = ::WaitForSingleObject(m_taskHandle, INFINITE); - } - locker.relock(); - - if (result == WAIT_OBJECT_0 + 1) { - graphEvent(&locker); - } - } - - if (m_pendingTasks & ReleaseGraph) { - m_pendingTasks ^= ReleaseGraph; - m_executingTask = ReleaseGraph; - - doReleaseGraph(&locker); - } else if (m_pendingTasks & Shutdown) { - return; - } else if (m_pendingTasks & ReleaseAudioOutput) { - m_pendingTasks ^= ReleaseAudioOutput; - m_executingTask = ReleaseAudioOutput; - - doReleaseAudioOutput(&locker); - } else if (m_pendingTasks & ReleaseVideoOutput) { - m_pendingTasks ^= ReleaseVideoOutput; - m_executingTask = ReleaseVideoOutput; - - doReleaseVideoOutput(&locker); - } else if (m_pendingTasks & SetUrlSource) { - m_pendingTasks ^= SetUrlSource; - m_executingTask = SetUrlSource; - - doSetUrlSource(&locker); - } else if (m_pendingTasks & SetStreamSource) { - m_pendingTasks ^= SetStreamSource; - m_executingTask = SetStreamSource; - - doSetStreamSource(&locker); - } else if (m_pendingTasks & Render) { - m_pendingTasks ^= Render; - m_executingTask = Render; - - doRender(&locker); - } else if (!(m_executedTasks & Render)) { - m_pendingTasks &= ~(FinalizeLoad | SetRate | Stop | Pause | Seek | Play); - } else if (m_pendingTasks & FinalizeLoad) { - m_pendingTasks ^= FinalizeLoad; - m_executingTask = FinalizeLoad; - - doFinalizeLoad(&locker); - } else if (m_pendingTasks & Stop) { - m_pendingTasks ^= Stop; - m_executingTask = Stop; - - doStop(&locker); - } else if (m_pendingTasks & Pause) { - m_pendingTasks ^= Pause; - m_executingTask = Pause; - - doPause(&locker); - } else if (m_pendingTasks & SetRate) { - m_pendingTasks ^= SetRate; - m_executingTask = SetRate; - - doSetRate(&locker); - } else if (m_pendingTasks & Seek) { - m_pendingTasks ^= Seek; - m_executingTask = Seek; - - doSeek(&locker); - } else if (m_pendingTasks & Play) { - m_pendingTasks ^= Play; - m_executingTask = Play; - - doPlay(&locker); - } - m_executingTask = 0; - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.h deleted file mode 100644 index a3f94e1..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowplayerservice.h +++ /dev/null @@ -1,220 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWPLAYERSERVICE_H -#define DIRECTSHOWPLAYERSERVICE_H - -#include <QtMediaServices/qmediaplayer.h> -#include <QtMediaServices/qmediaresource.h> -#include <QtMediaServices/qmediaservice.h> -#include <QtMediaServices/qmediatimerange.h> - -#include "directshoweventloop.h" -#include "directshowglobal.h" - -#include <QtCore/qcoreevent.h> -#include <QtCore/qmutex.h> -#include <QtCore/qurl.h> -#include <QtCore/qwaitcondition.h> - -#include <QtCore/private/qwineventnotifier_p.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowAudioEndpointControl; -class DirectShowMetaDataControl; -class DirectShowPlayerControl; -class DirectShowVideoOutputControl; -class DirectShowVideoRendererControl; -class Vmr9VideoWindowControl; - -class DirectShowPlayerService : public QMediaService -{ - Q_OBJECT -public: - enum StreamType - { - AudioStream = 0x01, - VideoStream = 0x02 - }; - - DirectShowPlayerService(QObject *parent = 0); - ~DirectShowPlayerService(); - - QMediaControl* control(const char *name) const; - - void load(const QMediaContent &media, QIODevice *stream); - void play(); - void pause(); - void stop(); - - qint64 position() const; - QMediaTimeRange availablePlaybackRanges() const; - - void seek(qint64 position); - void setRate(qreal rate); - - int bufferStatus() const; - - void setAudioOutput(IBaseFilter *filter); - void setVideoOutput(IBaseFilter *filter); - -protected: - void customEvent(QEvent *event); - -private Q_SLOTS: - void videoOutputChanged(); - -private: - void releaseGraph(); - void updateStatus(); - - int findStreamTypes(IBaseFilter *source) const; - int findStreamType(IPin *pin) const; - - bool isConnected(IBaseFilter *filter, PIN_DIRECTION direction) const; - IBaseFilter *getConnected(IBaseFilter *filter, PIN_DIRECTION direction) const; - - void run(); - - void doSetUrlSource(QMutexLocker *locker); - void doSetStreamSource(QMutexLocker *locker); - void doRender(QMutexLocker *locker); - void doFinalizeLoad(QMutexLocker *locker); - void doSetRate(QMutexLocker *locker); - void doSeek(QMutexLocker *locker); - void doPlay(QMutexLocker *locker); - void doPause(QMutexLocker *locker); - void doStop(QMutexLocker *locker); - void doReleaseAudioOutput(QMutexLocker *locker); - void doReleaseVideoOutput(QMutexLocker *locker); - void doReleaseGraph(QMutexLocker *locker); - - void graphEvent(QMutexLocker *locker); - - enum Task - { - Shutdown = 0x0001, - SetUrlSource = 0x0002, - SetStreamSource = 0x0004, - SetSource = SetUrlSource | SetStreamSource, - SetAudioOutput = 0x0008, - SetVideoOutput = 0x0010, - SetOutputs = SetAudioOutput | SetVideoOutput, - Render = 0x0020, - FinalizeLoad = 0x0040, - SetRate = 0x0080, - Seek = 0x0100, - Play = 0x0200, - Pause = 0x0400, - Stop = 0x0800, - ReleaseGraph = 0x1000, - ReleaseAudioOutput = 0x2000, - ReleaseVideoOutput = 0x4000, - ReleaseFilters = ReleaseGraph | ReleaseAudioOutput | ReleaseVideoOutput - }; - - enum Event - { - FinalizedLoad = QEvent::User, - Error, - RateChange, - Started, - Paused, - DurationChange, - StatusChange, - EndOfMedia, - PositionChange, - VideoOutputChange - }; - - enum GraphStatus - { - NoMedia, - Loading, - Loaded, - InvalidMedia - }; - - DirectShowPlayerControl *m_playerControl; - DirectShowMetaDataControl *m_metaDataControl; - DirectShowVideoOutputControl *m_videoOutputControl; - DirectShowVideoRendererControl *m_videoRendererControl; - Vmr9VideoWindowControl *m_videoWindowControl; - DirectShowAudioEndpointControl *m_audioEndpointControl; - - QThread *m_taskThread; - DirectShowEventLoop *m_loop; - int m_pendingTasks; - int m_executingTask; - int m_executedTasks; - HANDLE m_taskHandle; - HANDLE m_eventHandle; - GraphStatus m_graphStatus; - QMediaPlayer::Error m_error; - QIODevice *m_stream; - IFilterGraph2 *m_graph; - IBaseFilter *m_source; - IBaseFilter *m_audioOutput; - IBaseFilter *m_videoOutput; - int m_streamTypes; - qreal m_rate; - qint64 m_position; - qint64 m_duration; - bool m_buffering; - bool m_seekable; - bool m_atEnd; - QMediaTimeRange m_playbackRange; - QUrl m_url; - QMediaResourceList m_resources; - QString m_errorString; - QMutex m_mutex; - - friend class DirectShowPlayerServiceThread; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowsamplescheduler.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowsamplescheduler.cpp deleted file mode 100644 index 23675fb..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowsamplescheduler.cpp +++ /dev/null @@ -1,403 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowsamplescheduler.h" - -#include <QtCore/qcoreevent.h> - - -QT_BEGIN_NAMESPACE - -class DirectShowTimedSample -{ -public: - DirectShowTimedSample(IMediaSample *sample) - : m_next(0) - , m_sample(sample) - , m_cookie(0) - , m_lastSample(false) - { - m_sample->AddRef(); - } - - ~DirectShowTimedSample() - { - m_sample->Release(); - } - - IMediaSample *sample() const { return m_sample; } - - DirectShowTimedSample *nextSample() const { return m_next; } - void setNextSample(DirectShowTimedSample *sample) { Q_ASSERT(!m_next); m_next = sample; } - - DirectShowTimedSample *remove() { - DirectShowTimedSample *next = m_next; delete this; return next; } - - bool schedule(IReferenceClock *clock, REFERENCE_TIME startTime, HANDLE handle); - void unschedule(IReferenceClock *clock); - - bool isReady(IReferenceClock *clock) const; - - bool isLast() const { return m_lastSample; } - void setLast() { m_lastSample = true; } - -private: - DirectShowTimedSample *m_next; - IMediaSample *m_sample; - DWORD_PTR m_cookie; - bool m_lastSample; -}; - -bool DirectShowTimedSample::schedule( - IReferenceClock *clock, REFERENCE_TIME startTime, HANDLE handle) -{ - REFERENCE_TIME sampleStartTime; - REFERENCE_TIME sampleEndTime; - if (m_sample->GetTime(&sampleStartTime, &sampleEndTime) == S_OK) { - if (clock->AdviseTime( - startTime, sampleStartTime, reinterpret_cast<HEVENT>(handle), &m_cookie) == S_OK) { - return true; - } - } - return false; -} - -void DirectShowTimedSample::unschedule(IReferenceClock *clock) -{ - clock->Unadvise(m_cookie); -} - -bool DirectShowTimedSample::isReady(IReferenceClock *clock) const -{ - REFERENCE_TIME sampleStartTime; - REFERENCE_TIME sampleEndTime; - REFERENCE_TIME currentTime; - if (m_sample->GetTime(&sampleStartTime, &sampleEndTime) == S_OK) { - if (clock->GetTime(¤tTime) == S_OK) - return currentTime >= sampleStartTime; - } - return true; -} - -DirectShowSampleScheduler::DirectShowSampleScheduler(IUnknown *pin, QObject *parent) - : QObject(parent) - , m_pin(pin) - , m_clock(0) - , m_allocator(0) - , m_head(0) - , m_tail(0) - , m_maximumSamples(2) - , m_state(Stopped) - , m_startTime(0) - , m_timeoutEvent(::CreateEvent(0, 0, 0, 0)) -{ - m_semaphore.release(m_maximumSamples); - - m_eventNotifier.setHandle(m_timeoutEvent); - m_eventNotifier.setEnabled(true); - - connect(&m_eventNotifier, SIGNAL(activated(HANDLE)), this, SIGNAL(sampleReady())); -} - -DirectShowSampleScheduler::~DirectShowSampleScheduler() -{ - m_eventNotifier.setEnabled(false); - - ::CloseHandle(m_timeoutEvent); - - Q_ASSERT(!m_clock); - Q_ASSERT(!m_allocator); -} - -HRESULT DirectShowSampleScheduler::QueryInterface(REFIID riid, void **ppvObject) -{ - return m_pin->QueryInterface(riid, ppvObject); -} - -ULONG DirectShowSampleScheduler::AddRef() -{ - return m_pin->AddRef(); -} - -ULONG DirectShowSampleScheduler::Release() -{ - return m_pin->Release(); -} - -// IMemInputPin -HRESULT DirectShowSampleScheduler::GetAllocator(IMemAllocator **ppAllocator) -{ - if (!ppAllocator) { - return E_POINTER; - } else { - QMutexLocker locker(&m_mutex); - - if (!m_allocator) { - return VFW_E_NO_ALLOCATOR; - } else { - *ppAllocator = m_allocator; - - return S_OK; - } - } -} - -HRESULT DirectShowSampleScheduler::NotifyAllocator(IMemAllocator *pAllocator, BOOL bReadOnly) -{ - Q_UNUSED(bReadOnly); - - HRESULT hr; - ALLOCATOR_PROPERTIES properties; - - if (!pAllocator) { - if (m_allocator) - m_allocator->Release(); - - m_allocator = 0; - - return S_OK; - } else if ((hr = pAllocator->GetProperties(&properties)) != S_OK) { - return hr; - } else { - if (properties.cBuffers == 1) { - ALLOCATOR_PROPERTIES actual; - - properties.cBuffers = 2; - if ((hr = pAllocator->SetProperties(&properties, &actual)) != S_OK) - return hr; - } - - QMutexLocker locker(&m_mutex); - - if (m_allocator) - m_allocator->Release(); - - m_allocator = pAllocator; - m_allocator->AddRef(); - - return S_OK; - } -} - -HRESULT DirectShowSampleScheduler::GetAllocatorRequirements(ALLOCATOR_PROPERTIES *pProps) -{ - if (!pProps) - return E_POINTER; - - pProps->cBuffers = 2; - - return S_OK; -} - -HRESULT DirectShowSampleScheduler::Receive(IMediaSample *pSample) -{ - if (!pSample) - return E_POINTER; - - m_semaphore.acquire(1); - - QMutexLocker locker(&m_mutex); - - if (m_state & Flushing) { - m_semaphore.release(1); - - return S_FALSE; - } else if (m_state == Stopped) { - m_semaphore.release(); - - return VFW_E_WRONG_STATE; - } else { - DirectShowTimedSample *timedSample = new DirectShowTimedSample(pSample); - - if (m_tail) - m_tail->setNextSample(timedSample); - else - m_head = timedSample; - - m_tail = timedSample; - - if (m_state == Running) { - if (!timedSample->schedule(m_clock, m_startTime, m_timeoutEvent)) { - // Timing information is unavailable, so schedule frames immediately. - QMetaObject::invokeMethod(this, "sampleReady", Qt::QueuedConnection); - } - } else if (m_tail == m_head) { - // If this is the first frame make is available. - QMetaObject::invokeMethod(this, "sampleReady", Qt::QueuedConnection); - } - - return S_OK; - } -} - -HRESULT DirectShowSampleScheduler::ReceiveMultiple( - IMediaSample **pSamples, long nSamples, long *nSamplesProcessed) -{ - if (!pSamples || !nSamplesProcessed) - return E_POINTER; - - for (*nSamplesProcessed = 0; *nSamplesProcessed < nSamples; ++(*nSamplesProcessed)) { - HRESULT hr = Receive(pSamples[*nSamplesProcessed]); - - if (hr != S_OK) - return hr; - } - return S_OK; -} - -HRESULT DirectShowSampleScheduler::ReceiveCanBlock() -{ - return S_OK; -} - -void DirectShowSampleScheduler::run(REFERENCE_TIME startTime) -{ - QMutexLocker locker(&m_mutex); - - m_state = (m_state & Flushing) | Running; - m_startTime = startTime; - - for (DirectShowTimedSample *sample = m_head; sample; sample = sample->nextSample()) { - sample->schedule(m_clock, m_startTime, m_timeoutEvent); - } -} - -void DirectShowSampleScheduler::pause() -{ - QMutexLocker locker(&m_mutex); - - m_state = (m_state & Flushing) | Paused; - - for (DirectShowTimedSample *sample = m_head; sample; sample = sample->nextSample()) - sample->unschedule(m_clock); -} - -void DirectShowSampleScheduler::stop() -{ - QMutexLocker locker(&m_mutex); - - m_state = m_state & Flushing; - - for (DirectShowTimedSample *sample = m_head; sample; sample = sample->remove()) { - sample->unschedule(m_clock); - - m_semaphore.release(1); - } - - m_head = 0; - m_tail = 0; -} - -void DirectShowSampleScheduler::setFlushing(bool flushing) -{ - QMutexLocker locker(&m_mutex); - - const bool isFlushing = m_state & Flushing; - - if (isFlushing != flushing) { - if (flushing) { - m_state |= Flushing; - - for (DirectShowTimedSample *sample = m_head; sample; sample = sample->remove()) { - sample->unschedule(m_clock); - - m_semaphore.release(1); - } - m_head = 0; - m_tail = 0; - } else { - m_state &= ~Flushing; - } - } -} - -void DirectShowSampleScheduler::setClock(IReferenceClock *clock) -{ - QMutexLocker locker(&m_mutex); - - if (m_clock) - m_clock->Release(); - - m_clock = clock; - - if (m_clock) - m_clock->AddRef(); -} - -IMediaSample *DirectShowSampleScheduler::takeSample(bool *eos) -{ - QMutexLocker locker(&m_mutex); - - if (m_head && m_head->isReady(m_clock)) { - IMediaSample *sample = m_head->sample(); - sample->AddRef(); - - if (m_state == Running) { - *eos = m_head->isLast(); - - m_head = m_head->remove(); - - if (!m_head) - m_tail = 0; - - m_semaphore.release(1); - } - - return sample; - } else { - return 0; - } -} - -bool DirectShowSampleScheduler::scheduleEndOfStream() -{ - QMutexLocker locker(&m_mutex); - - if (m_tail) { - m_tail->setLast(); - - return true; - } else { - return false; - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowsamplescheduler.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowsamplescheduler.h deleted file mode 100644 index 21823c3..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowsamplescheduler.h +++ /dev/null @@ -1,126 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWSAMPLESCHEDULER_H -#define DIRECTSHOWSAMPLESCHEDULER_H - -#include <QtCore/qmutex.h> -#include <QtCore/qobject.h> -#include <QtCore/qsemaphore.h> - -#include <QtCore/private/qwineventnotifier_p.h> - -#include <dshow.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowTimedSample; - -class DirectShowSampleScheduler : public QObject, public IMemInputPin -{ - Q_OBJECT -public: - - enum State - { - Stopped = 0x00, - Running = 0x01, - Paused = 0x02, - RunMask = 0x03, - Flushing = 0x04 - }; - - DirectShowSampleScheduler(IUnknown *pin, QObject *parent = 0); - ~DirectShowSampleScheduler(); - - // IUnknown - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject); - ULONG STDMETHODCALLTYPE AddRef(); - ULONG STDMETHODCALLTYPE Release(); - - // IMemInputPin - HRESULT STDMETHODCALLTYPE GetAllocator(IMemAllocator **ppAllocator); - HRESULT STDMETHODCALLTYPE NotifyAllocator(IMemAllocator *pAllocator, BOOL bReadOnly); - HRESULT STDMETHODCALLTYPE GetAllocatorRequirements(ALLOCATOR_PROPERTIES *pProps); - - HRESULT STDMETHODCALLTYPE Receive(IMediaSample *pSample); - HRESULT STDMETHODCALLTYPE ReceiveMultiple(IMediaSample **pSamples, long nSamples, long *nSamplesProcessed); - HRESULT STDMETHODCALLTYPE ReceiveCanBlock(); - - void run(REFERENCE_TIME startTime); - void pause(); - void stop(); - void setFlushing(bool flushing); - - IReferenceClock *clock() const { return m_clock; } - void setClock(IReferenceClock *clock); - - bool schedule(IMediaSample *sample); - bool scheduleEndOfStream(); - - IMediaSample *takeSample(bool *eos); - -Q_SIGNALS: - void sampleReady(); - -private: - IUnknown *m_pin; - IReferenceClock *m_clock; - IMemAllocator *m_allocator; - DirectShowTimedSample *m_head; - DirectShowTimedSample *m_tail; - int m_maximumSamples; - int m_state; - REFERENCE_TIME m_startTime; - HANDLE m_timeoutEvent; - QSemaphore m_semaphore; - QMutex m_mutex; - QWinEventNotifier m_eventNotifier; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowvideooutputcontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowvideooutputcontrol.cpp deleted file mode 100644 index ee2bea8..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowvideooutputcontrol.cpp +++ /dev/null @@ -1,87 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowvideooutputcontrol.h" - - -QT_BEGIN_NAMESPACE - -DirectShowVideoOutputControl::DirectShowVideoOutputControl(QObject *parent) - : QVideoOutputControl(parent) - , m_output(NoOutput) -{ - -} - -DirectShowVideoOutputControl::~DirectShowVideoOutputControl() -{ -} - -QList<QVideoOutputControl::Output> DirectShowVideoOutputControl::availableOutputs() const -{ - return QList<Output>() - << RendererOutput - << WindowOutput; -} - - -QVideoOutputControl::Output DirectShowVideoOutputControl::output() const -{ - return m_output; -} - -void DirectShowVideoOutputControl::setOutput(Output output) -{ - if (output != m_output) { - switch (output) { - case NoOutput: - case RendererOutput: - case WindowOutput: - m_output = output; - emit outputChanged(); - break; - default: - break; - } - } -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowvideooutputcontrol.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowvideooutputcontrol.h deleted file mode 100644 index 9b857ce..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowvideooutputcontrol.h +++ /dev/null @@ -1,75 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWVIDEOUTPUTCONTROL_H -#define DIRECTSHOWVIDEOOUPUTCONTROL_H - -#include <QtMediaServices/qvideooutputcontrol.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowVideoOutputControl : public QVideoOutputControl -{ - Q_OBJECT -public: - DirectShowVideoOutputControl(QObject *parent = 0); - ~DirectShowVideoOutputControl(); - - QList<Output> availableOutputs() const; - - Output output() const; - void setOutput(Output output); - -Q_SIGNALS: - void outputChanged(); - -private: - Output m_output; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowvideorenderercontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowvideorenderercontrol.cpp deleted file mode 100644 index f27cb10..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowvideorenderercontrol.cpp +++ /dev/null @@ -1,93 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "directshowvideorenderercontrol.h" - -#include "videosurfacefilter.h" - - -QT_BEGIN_NAMESPACE - - -DirectShowVideoRendererControl::DirectShowVideoRendererControl(DirectShowEventLoop *loop, QObject *parent) - : QVideoRendererControl(parent) - , m_loop(loop) - , m_surface(0) - , m_filter(0) -{ -} - -DirectShowVideoRendererControl::~DirectShowVideoRendererControl() -{ - delete m_filter; -} - -QAbstractVideoSurface *DirectShowVideoRendererControl::surface() const -{ - return m_surface; -} - -void DirectShowVideoRendererControl::setSurface(QAbstractVideoSurface *surface) -{ - if (surface != m_surface) { - m_surface = surface; - - VideoSurfaceFilter *existingFilter = m_filter; - - if (surface) { - m_filter = new VideoSurfaceFilter(surface, m_loop); - } else { - m_filter = 0; - } - - emit filterChanged(); - - delete existingFilter; - } -} - -IBaseFilter *DirectShowVideoRendererControl::filter() -{ - return m_filter; -} - - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowvideorenderercontrol.h b/src/plugins/mediaservices/directshow/mediaplayer/directshowvideorenderercontrol.h deleted file mode 100644 index adaa0f8..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/directshowvideorenderercontrol.h +++ /dev/null @@ -1,82 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DIRECTSHOWVIDEORENDERERCONTROL_H -#define DIRECTSHOWVIDEORENDERERCONTROL_H - -#include <QtMediaServices/qvideorenderercontrol.h> - -#include <dshow.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class DirectShowEventLoop; -class VideoSurfaceFilter; - -class DirectShowVideoRendererControl : public QVideoRendererControl -{ - Q_OBJECT -public: - DirectShowVideoRendererControl(DirectShowEventLoop *loop, QObject *parent = 0); - ~DirectShowVideoRendererControl(); - - QAbstractVideoSurface *surface() const; - void setSurface(QAbstractVideoSurface *surface); - - IBaseFilter *filter(); - -Q_SIGNALS: - void filterChanged(); - -private: - DirectShowEventLoop *m_loop; - QAbstractVideoSurface *m_surface; - VideoSurfaceFilter *m_filter; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/mediaplayer.pri b/src/plugins/mediaservices/directshow/mediaplayer/mediaplayer.pri deleted file mode 100644 index 99a1191..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/mediaplayer.pri +++ /dev/null @@ -1,45 +0,0 @@ -INCLUDEPATH += $$PWD - -DEFINES += QMEDIA_DIRECTSHOW_PLAYER - -!contains(QT_CONFIG, wmsdk): DEFINES += QT_NO_WMSDK - -HEADERS += \ - $$PWD/directshowaudioendpointcontrol.h \ - $$PWD/directshoweventloop.h \ - $$PWD/directshowglobal.h \ - $$PWD/directshowioreader.h \ - $$PWD/directshowiosource.h \ - $$PWD/directshowmediatype.h \ - $$PWD/directshowmediatypelist.h \ - $$PWD/directshowmetadatacontrol.h \ - $$PWD/directshowpinenum.h \ - $$PWD/directshowplayercontrol.h \ - $$PWD/directshowplayerservice.h \ - $$PWD/directshowsamplescheduler.h \ - $$PWD/directshowvideooutputcontrol.h \ - $$PWD/directshowvideorenderercontrol.h \ - $$PWD/mediasamplevideobuffer.h \ - $$PWD/videosurfacefilter.h \ - $$PWD/vmr9videowindowcontrol.h - -SOURCES += \ - $$PWD/directshowaudioendpointcontrol.cpp \ - $$PWD/directshoweventloop.cpp \ - $$PWD/directshowioreader.cpp \ - $$PWD/directshowiosource.cpp \ - $$PWD/directshowmediatype.cpp \ - $$PWD/directshowmediatypelist.cpp \ - $$PWD/directshowmetadatacontrol.cpp \ - $$PWD/directshowpinenum.cpp \ - $$PWD/directshowplayercontrol.cpp \ - $$PWD/directshowplayerservice.cpp \ - $$PWD/directshowsamplescheduler.cpp \ - $$PWD/directshowvideooutputcontrol.cpp \ - $$PWD/directshowvideorenderercontrol.cpp \ - $$PWD/mediasamplevideobuffer.cpp \ - $$PWD/videosurfacefilter.cpp \ - $$PWD/vmr9videowindowcontrol.cpp - -LIBS += -lstrmiids -ldmoguids -luuid -lmsdmo -lole32 -loleaut32 - diff --git a/src/plugins/mediaservices/directshow/mediaplayer/mediasamplevideobuffer.cpp b/src/plugins/mediaservices/directshow/mediaplayer/mediasamplevideobuffer.cpp deleted file mode 100644 index 7eff226..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/mediasamplevideobuffer.cpp +++ /dev/null @@ -1,91 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "mediasamplevideobuffer.h" - - -QT_BEGIN_NAMESPACE - -MediaSampleVideoBuffer::MediaSampleVideoBuffer(IMediaSample *sample, int bytesPerLine) - : QAbstractVideoBuffer(NoHandle) - , m_sample(sample) - , m_bytesPerLine(m_bytesPerLine) - , m_mapMode(NotMapped) -{ - m_sample->AddRef(); -} - -MediaSampleVideoBuffer::~MediaSampleVideoBuffer() -{ - m_sample->Release(); -} - -uchar *MediaSampleVideoBuffer::map(MapMode mode, int *numBytes, int *bytesPerLine) -{ - if (m_mapMode == NotMapped && mode != NotMapped) { - if (numBytes) - *numBytes = m_sample->GetActualDataLength(); - - if (bytesPerLine) - *bytesPerLine = m_bytesPerLine; - - BYTE *bytes = 0; - - if (m_sample->GetPointer(&bytes) == S_OK) { - m_mapMode = mode; - - return reinterpret_cast<uchar *>(bytes); - } - } - return 0; -} - -void MediaSampleVideoBuffer::unmap() -{ - m_mapMode = NotMapped; -} - -QAbstractVideoBuffer::MapMode MediaSampleVideoBuffer::mapMode() const -{ - return m_mapMode; -} - -QT_END_NAMESPACE diff --git a/src/plugins/mediaservices/directshow/mediaplayer/mediasamplevideobuffer.h b/src/plugins/mediaservices/directshow/mediaplayer/mediasamplevideobuffer.h deleted file mode 100644 index 06dc31c..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/mediasamplevideobuffer.h +++ /dev/null @@ -1,77 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MEDIASAMPLEVIDEOBUFFER_H -#define MEDIASAMPLEVIDEOBUFFER_H - -#include <QtMultimedia/qabstractvideobuffer.h> - -#include <dshow.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class MediaSampleVideoBuffer : public QAbstractVideoBuffer -{ -public: - MediaSampleVideoBuffer(IMediaSample *sample, int bytesPerLine); - ~MediaSampleVideoBuffer(); - - IMediaSample *sample() { return m_sample; } - - uchar *map(MapMode mode, int *numBytes, int *bytesPerLine); - void unmap(); - - MapMode mapMode() const; - -private: - IMediaSample *m_sample; - int m_bytesPerLine; - MapMode m_mapMode; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.cpp b/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.cpp deleted file mode 100644 index a471c68..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.cpp +++ /dev/null @@ -1,633 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "videosurfacefilter.h" - -#include "directshoweventloop.h" -#include "directshowglobal.h" -#include "directshowpinenum.h" -#include "mediasamplevideobuffer.h" - -#include <QtCore/qcoreapplication.h> -#include <QtCore/qcoreevent.h> -#include <QtCore/qthread.h> -#include <QtMultimedia/qabstractvideosurface.h> - -#include <initguid.h> - - -QT_BEGIN_NAMESPACE - -// { e23cad72-153d-406c-bf3f-4c4b523d96f2 } -DEFINE_GUID(CLSID_VideoSurfaceFilter, -0xe23cad72, 0x153d, 0x406c, 0xbf, 0x3f, 0x4c, 0x4b, 0x52, 0x3d, 0x96, 0xf2); - -VideoSurfaceFilter::VideoSurfaceFilter( - QAbstractVideoSurface *surface, DirectShowEventLoop *loop, QObject *parent) - : QObject(parent) - , m_ref(1) - , m_state(State_Stopped) - , m_surface(surface) - , m_loop(loop) - , m_graph(0) - , m_peerPin(0) - , m_bytesPerLine(0) - , m_startResult(S_OK) - , m_pinId(QString::fromLatin1("reference")) - , m_sampleScheduler(static_cast<IPin *>(this)) -{ - connect(surface, SIGNAL(supportedFormatsChanged()), this, SLOT(supportedFormatsChanged())); - connect(&m_sampleScheduler, SIGNAL(sampleReady()), this, SLOT(sampleReady())); -} - -VideoSurfaceFilter::~VideoSurfaceFilter() -{ - Q_ASSERT(m_ref == 1); -} - -HRESULT VideoSurfaceFilter::QueryInterface(REFIID riid, void **ppvObject) -{ - // 2dd74950-a890-11d1-abe8-00a0c905f375 - static const GUID iid_IAmFilterMiscFlags = { - 0x2dd74950, 0xa890, 0x11d1, {0xab, 0xe8, 0x00, 0xa0, 0xc9, 0x05, 0xf3, 0x75} }; - - if (!ppvObject) { - return E_POINTER; - } else if (riid == IID_IUnknown - || riid == IID_IPersist - || riid == IID_IMediaFilter - || riid == IID_IBaseFilter) { - *ppvObject = static_cast<IBaseFilter *>(this); - } else if (riid == iid_IAmFilterMiscFlags) { - *ppvObject = static_cast<IAMFilterMiscFlags *>(this); - } else if (riid == IID_IPin) { - *ppvObject = static_cast<IPin *>(this); - } else if (riid == IID_IMemInputPin) { - *ppvObject = static_cast<IMemInputPin *>(&m_sampleScheduler); - } else { - *ppvObject = 0; - - return E_NOINTERFACE; - } - - AddRef(); - - return S_OK; -} - -ULONG VideoSurfaceFilter::AddRef() -{ - return InterlockedIncrement(&m_ref); -} - -ULONG VideoSurfaceFilter::Release() -{ - ULONG ref = InterlockedDecrement(&m_ref); - - Q_ASSERT(ref != 0); - - return ref; -} - -HRESULT VideoSurfaceFilter::GetClassID(CLSID *pClassID) -{ - *pClassID = CLSID_VideoSurfaceFilter; - - return S_OK; -} - -HRESULT VideoSurfaceFilter::Run(REFERENCE_TIME tStart) -{ - m_state = State_Running; - - m_sampleScheduler.run(tStart); - - return S_OK; -} - -HRESULT VideoSurfaceFilter::Pause() -{ - m_state = State_Paused; - - m_sampleScheduler.pause(); - - return S_OK; -} - -HRESULT VideoSurfaceFilter::Stop() -{ - m_state = State_Stopped; - - m_sampleScheduler.stop(); - - return S_OK; -} - -HRESULT VideoSurfaceFilter::GetState(DWORD dwMilliSecsTimeout, FILTER_STATE *pState) -{ - if (!pState) - return E_POINTER; - - *pState = m_state; - - return S_OK; -} - -HRESULT VideoSurfaceFilter::SetSyncSource(IReferenceClock *pClock) -{ - - m_sampleScheduler.setClock(pClock); - - return S_OK; -} - -HRESULT VideoSurfaceFilter::GetSyncSource(IReferenceClock **ppClock) -{ - if (!ppClock) { - return E_POINTER; - } else { - *ppClock = m_sampleScheduler.clock(); - - if (*ppClock) { - (*ppClock)->AddRef(); - - return S_OK; - } else { - return S_FALSE; - } - } -} - -HRESULT VideoSurfaceFilter::EnumPins(IEnumPins **ppEnum) -{ - if (ppEnum) { - *ppEnum = new DirectShowPinEnum(QList<IPin *>() << this); - - return S_OK; - } else { - return E_POINTER; - } -} - -HRESULT VideoSurfaceFilter::FindPin(LPCWSTR pId, IPin **ppPin) -{ - if (!ppPin || !pId) { - return E_POINTER; - } else if (QString::fromWCharArray(pId) == m_pinId) { - AddRef(); - - *ppPin = this; - - return S_OK; - } else { - return VFW_E_NOT_FOUND; - } -} - -HRESULT VideoSurfaceFilter::JoinFilterGraph(IFilterGraph *pGraph, LPCWSTR pName) -{ - m_graph = pGraph; - m_name = QString::fromWCharArray(pName); - - return S_OK; -} - -HRESULT VideoSurfaceFilter::QueryFilterInfo(FILTER_INFO *pInfo) -{ - if (pInfo) { - QString name = m_name; - - if (name.length() >= MAX_FILTER_NAME) - name.truncate(MAX_FILTER_NAME - 1); - - int length = name.toWCharArray(pInfo->achName); - pInfo->achName[length] = '\0'; - - if (m_graph) - m_graph->AddRef(); - - pInfo->pGraph = m_graph; - - return S_OK; - } else { - return E_POINTER; - } -} - -HRESULT VideoSurfaceFilter::QueryVendorInfo(LPWSTR *pVendorInfo) -{ - Q_UNUSED(pVendorInfo); - - return E_NOTIMPL; -} - -ULONG VideoSurfaceFilter::GetMiscFlags() -{ - return AM_FILTER_MISC_FLAGS_IS_RENDERER; -} - - -HRESULT VideoSurfaceFilter::Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt) -{ - // This is an input pin, you shouldn't be calling Connect on it. - return E_POINTER; -} - -HRESULT VideoSurfaceFilter::ReceiveConnection(IPin *pConnector, const AM_MEDIA_TYPE *pmt) -{ - if (!pConnector) { - return E_POINTER; - } else if (!pmt) { - return E_POINTER; - } else { - HRESULT hr; - QMutexLocker locker(&m_mutex); - - if (m_peerPin) { - hr = VFW_E_ALREADY_CONNECTED; - } else if (pmt->majortype != MEDIATYPE_Video) { - hr = VFW_E_TYPE_NOT_ACCEPTED; - } else { - m_surfaceFormat = DirectShowMediaType::formatFromType(*pmt); - m_bytesPerLine = DirectShowMediaType::bytesPerLine(m_surfaceFormat); - - if (thread() == QThread::currentThread()) { - hr = start(); - } else { - m_loop->postEvent(this, new QEvent(QEvent::Type(StartSurface))); - - m_wait.wait(&m_mutex); - - hr = m_startResult; - } - } - if (hr == S_OK) { - m_peerPin = pConnector; - m_peerPin->AddRef(); - - DirectShowMediaType::copy(&m_mediaType, *pmt); - } - return hr; - } -} - -HRESULT VideoSurfaceFilter::start() -{ - if (!m_surface->start(m_surfaceFormat)) { - return VFW_E_TYPE_NOT_ACCEPTED; - } else { - return S_OK; - } -} - -HRESULT VideoSurfaceFilter::Disconnect() -{ - QMutexLocker locker(&m_mutex); - - if (!m_peerPin) - return S_FALSE; - - if (thread() == QThread::currentThread()) { - stop(); - } else { - m_loop->postEvent(this, new QEvent(QEvent::Type(StopSurface))); - - m_wait.wait(&m_mutex); - } - - m_mediaType.clear(); - - m_sampleScheduler.NotifyAllocator(0, FALSE); - - m_peerPin->Release(); - m_peerPin = 0; - - return S_OK; -} - -void VideoSurfaceFilter::stop() -{ - m_surface->stop(); -} - -HRESULT VideoSurfaceFilter::ConnectedTo(IPin **ppPin) -{ - if (!ppPin) { - return E_POINTER; - } else { - QMutexLocker locker(&m_mutex); - - if (!m_peerPin) { - return VFW_E_NOT_CONNECTED; - } else { - m_peerPin->AddRef(); - - *ppPin = m_peerPin; - - return S_OK; - } - } -} - -HRESULT VideoSurfaceFilter::ConnectionMediaType(AM_MEDIA_TYPE *pmt) -{ - if (!pmt) { - return E_POINTER; - } else { - QMutexLocker locker(&m_mutex); - - if (!m_peerPin) { - return VFW_E_NOT_CONNECTED; - } else { - DirectShowMediaType::copy(pmt, m_mediaType); - - return S_OK; - } - } -} - -HRESULT VideoSurfaceFilter::QueryPinInfo(PIN_INFO *pInfo) -{ - if (!pInfo) { - return E_POINTER; - } else { - AddRef(); - - pInfo->pFilter = this; - pInfo->dir = PINDIR_INPUT; - - const int bytes = qMin(MAX_FILTER_NAME, (m_pinId.length() + 1) * 2); - - qMemCopy(pInfo->achName, m_pinId.utf16(), bytes); - - return S_OK; - } -} - -HRESULT VideoSurfaceFilter::QueryId(LPWSTR *Id) -{ - if (!Id) { - return E_POINTER; - } else { - const int bytes = (m_pinId.length() + 1) * 2; - - *Id = static_cast<LPWSTR>(::CoTaskMemAlloc(bytes)); - - qMemCopy(*Id, m_pinId.utf16(), bytes); - - return S_OK; - } -} - -HRESULT VideoSurfaceFilter::QueryAccept(const AM_MEDIA_TYPE *pmt) -{ - return !m_surface->isFormatSupported(DirectShowMediaType::formatFromType(*pmt)) - ? S_OK - : S_FALSE; -} - -HRESULT VideoSurfaceFilter::EnumMediaTypes(IEnumMediaTypes **ppEnum) -{ - if (!ppEnum) { - return E_POINTER; - } else { - QMutexLocker locker(&m_mutex); - - *ppEnum = createMediaTypeEnum(); - - return S_OK; - } -} - -HRESULT VideoSurfaceFilter::QueryInternalConnections(IPin **apPin, ULONG *nPin) -{ - Q_UNUSED(apPin); - Q_UNUSED(nPin); - - return E_NOTIMPL; -} - -HRESULT VideoSurfaceFilter::EndOfStream() -{ - QMutexLocker locker(&m_mutex); - - if (!m_sampleScheduler.scheduleEndOfStream()) { - if (IMediaEventSink *sink = com_cast<IMediaEventSink>(m_graph, IID_IMediaEventSink)) { - sink->Notify( - EC_COMPLETE, - S_OK, - reinterpret_cast<LONG_PTR>(static_cast<IBaseFilter *>(this))); - sink->Release(); - } - } - - return S_OK; -} - -HRESULT VideoSurfaceFilter::BeginFlush() -{ - QMutexLocker locker(&m_mutex); - - m_sampleScheduler.setFlushing(true); - - if (thread() == QThread::currentThread()) { - flush(); - } else { - m_loop->postEvent(this, new QEvent(QEvent::Type(FlushSurface))); - - m_wait.wait(&m_mutex); - } - - return S_OK; -} - -HRESULT VideoSurfaceFilter::EndFlush() -{ - QMutexLocker locker(&m_mutex); - - m_sampleScheduler.setFlushing(false); - - return S_OK; -} - -void VideoSurfaceFilter::flush() -{ - m_surface->present(QVideoFrame()); - - m_wait.wakeAll(); -} - -HRESULT VideoSurfaceFilter::NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate) -{ - Q_UNUSED(tStart); - Q_UNUSED(tStop); - Q_UNUSED(dRate); - - return S_OK; -} - -HRESULT VideoSurfaceFilter::QueryDirection(PIN_DIRECTION *pPinDir) -{ - if (!pPinDir) { - return E_POINTER; - } else { - *pPinDir = PINDIR_INPUT; - - return S_OK; - } -} - -int VideoSurfaceFilter::currentMediaTypeToken() -{ - QMutexLocker locker(&m_mutex); - - return DirectShowMediaTypeList::currentMediaTypeToken(); -} - -HRESULT VideoSurfaceFilter::nextMediaType( - int token, int *index, ULONG count, AM_MEDIA_TYPE **types, ULONG *fetchedCount) -{ - QMutexLocker locker(&m_mutex); - - return DirectShowMediaTypeList::nextMediaType(token, index, count, types, fetchedCount); - -} - -HRESULT VideoSurfaceFilter::skipMediaType(int token, int *index, ULONG count) -{ - QMutexLocker locker(&m_mutex); - - return DirectShowMediaTypeList::skipMediaType(token, index, count); -} - -HRESULT VideoSurfaceFilter::cloneMediaType(int token, int index, IEnumMediaTypes **enumeration) -{ - QMutexLocker locker(&m_mutex); - - return DirectShowMediaTypeList::cloneMediaType(token, index, enumeration); -} - -void VideoSurfaceFilter::customEvent(QEvent *event) -{ - if (event->type() == StartSurface) { - QMutexLocker locker(&m_mutex); - - m_startResult = start(); - - m_wait.wakeAll(); - } else if (event->type() == StopSurface) { - QMutexLocker locker(&m_mutex); - - stop(); - - m_wait.wakeAll(); - } else if (event->type() == FlushSurface) { - QMutexLocker locker(&m_mutex); - - flush(); - - m_wait.wakeAll(); - } else { - QObject::customEvent(event); - } -} - -void VideoSurfaceFilter::supportedFormatsChanged() -{ - QMutexLocker locker(&m_mutex); - - // MEDIASUBTYPE_None; - static const GUID none = { - 0xe436eb8e, 0x524f, 0x11ce, {0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70} }; - - QList<QVideoFrame::PixelFormat> formats = m_surface->supportedPixelFormats(); - - QVector<AM_MEDIA_TYPE> mediaTypes; - mediaTypes.reserve(formats.count()); - - AM_MEDIA_TYPE type; - type.majortype = MEDIATYPE_Video; - type.bFixedSizeSamples = TRUE; - type.bTemporalCompression = FALSE; - type.lSampleSize = 0; - type.formattype = GUID_NULL; - type.pUnk = 0; - type.cbFormat = 0; - type.pbFormat = 0; - - foreach (QVideoFrame::PixelFormat format, formats) { - type.subtype = DirectShowMediaType::convertPixelFormat(format); - - if (type.subtype != none) - mediaTypes.append(type); - } - - setMediaTypes(mediaTypes); -} - -void VideoSurfaceFilter::sampleReady() -{ - bool eos = false; - - IMediaSample *sample = m_sampleScheduler.takeSample(&eos); - - if (sample) { - m_surface->present(QVideoFrame( - new MediaSampleVideoBuffer(sample, m_bytesPerLine), - m_surfaceFormat.frameSize(), - m_surfaceFormat.pixelFormat())); - - sample->Release(); - - if (eos) { - if (IMediaEventSink *sink = com_cast<IMediaEventSink>(m_graph, IID_IMediaEventSink)) { - sink->Notify( - EC_COMPLETE, - S_OK, - reinterpret_cast<LONG_PTR>(static_cast<IBaseFilter *>(this))); - sink->Release(); - } - } - } -} - -QT_END_NAMESPACE - diff --git a/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.h b/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.h deleted file mode 100644 index 0607fd3..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.h +++ /dev/null @@ -1,180 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#ifndef VIDEOSURFACEFILTER_H -#define VIDEOSURFACEFILTER_H - -#include "directshowglobal.h" -#include "directshowmediatypelist.h" -#include "directshowsamplescheduler.h" -#include "directshowmediatype.h" - -#include <QtCore/qbasictimer.h> -#include <QtCore/qcoreevent.h> -#include <QtCore/qmutex.h> -#include <QtCore/qsemaphore.h> -#include <QtCore/qstring.h> -#include <QtCore/qwaitcondition.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - - -class QAbstractVideoSurface; - -class DirectShowEventLoop; - -class VideoSurfaceFilter - : public QObject - , public DirectShowMediaTypeList - , public IBaseFilter - , public IAMFilterMiscFlags - , public IPin -{ - Q_OBJECT -public: - VideoSurfaceFilter( - QAbstractVideoSurface *surface, DirectShowEventLoop *loop, QObject *parent = 0); - ~VideoSurfaceFilter(); - - // IUnknown - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject); - ULONG STDMETHODCALLTYPE AddRef(); - ULONG STDMETHODCALLTYPE Release(); - - // IPersist - HRESULT STDMETHODCALLTYPE GetClassID(CLSID *pClassID); - - // IMediaFilter - HRESULT STDMETHODCALLTYPE Run(REFERENCE_TIME tStart); - HRESULT STDMETHODCALLTYPE Pause(); - HRESULT STDMETHODCALLTYPE Stop(); - - HRESULT STDMETHODCALLTYPE GetState(DWORD dwMilliSecsTimeout, FILTER_STATE *pState); - - HRESULT STDMETHODCALLTYPE SetSyncSource(IReferenceClock *pClock); - HRESULT STDMETHODCALLTYPE GetSyncSource(IReferenceClock **ppClock); - - // IBaseFilter - HRESULT STDMETHODCALLTYPE EnumPins(IEnumPins **ppEnum); - HRESULT STDMETHODCALLTYPE FindPin(LPCWSTR Id, IPin **ppPin); - - HRESULT STDMETHODCALLTYPE JoinFilterGraph(IFilterGraph *pGraph, LPCWSTR pName); - - HRESULT STDMETHODCALLTYPE QueryFilterInfo(FILTER_INFO *pInfo); - HRESULT STDMETHODCALLTYPE QueryVendorInfo(LPWSTR *pVendorInfo); - - // IAMFilterMiscFlags - ULONG STDMETHODCALLTYPE GetMiscFlags(); - - // IPin - HRESULT STDMETHODCALLTYPE Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt); - HRESULT STDMETHODCALLTYPE ReceiveConnection(IPin *pConnector, const AM_MEDIA_TYPE *pmt); - HRESULT STDMETHODCALLTYPE Disconnect(); - HRESULT STDMETHODCALLTYPE ConnectedTo(IPin **ppPin); - - HRESULT STDMETHODCALLTYPE ConnectionMediaType(AM_MEDIA_TYPE *pmt); - - HRESULT STDMETHODCALLTYPE QueryPinInfo(PIN_INFO *pInfo); - HRESULT STDMETHODCALLTYPE QueryId(LPWSTR *Id); - - HRESULT STDMETHODCALLTYPE QueryAccept(const AM_MEDIA_TYPE *pmt); - - HRESULT STDMETHODCALLTYPE EnumMediaTypes(IEnumMediaTypes **ppEnum); - - HRESULT STDMETHODCALLTYPE QueryInternalConnections(IPin **apPin, ULONG *nPin); - - HRESULT STDMETHODCALLTYPE EndOfStream(); - - HRESULT STDMETHODCALLTYPE BeginFlush(); - HRESULT STDMETHODCALLTYPE EndFlush(); - - HRESULT STDMETHODCALLTYPE NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate); - - HRESULT STDMETHODCALLTYPE QueryDirection(PIN_DIRECTION *pPinDir); - - int currentMediaTypeToken(); - HRESULT nextMediaType( - int token, int *index, ULONG count, AM_MEDIA_TYPE **types, ULONG *fetchedCount); - HRESULT skipMediaType(int token, int *index, ULONG count); - HRESULT cloneMediaType(int token, int index, IEnumMediaTypes **enumeration); - -protected: - void customEvent(QEvent *event); - -private Q_SLOTS: - void supportedFormatsChanged(); - void sampleReady(); - -private: - HRESULT start(); - void stop(); - void flush(); - - enum - { - StartSurface = QEvent::User, - StopSurface, - FlushSurface - }; - - LONG m_ref; - FILTER_STATE m_state; - QAbstractVideoSurface *m_surface; - DirectShowEventLoop *m_loop; - IFilterGraph *m_graph; - IPin *m_peerPin; - int m_bytesPerLine; - HRESULT m_startResult; - QString m_name; - QString m_pinId; - DirectShowMediaType m_mediaType; - QVideoSurfaceFormat m_surfaceFormat; - QMutex m_mutex; - QWaitCondition m_wait; - DirectShowSampleScheduler m_sampleScheduler; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif diff --git a/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.cpp deleted file mode 100644 index 1c6df2c..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.cpp +++ /dev/null @@ -1,317 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "vmr9videowindowcontrol.h" - -#include "directshowglobal.h" - - -QT_BEGIN_NAMESPACE - -Vmr9VideoWindowControl::Vmr9VideoWindowControl(QObject *parent) - : QVideoWindowControl(parent) - , m_filter(com_new<IBaseFilter>(CLSID_VideoMixingRenderer9, IID_IBaseFilter)) - , m_windowId(0) - , m_dirtyValues(0) - , m_aspectRatioMode(Qt::KeepAspectRatio) - , m_brightness(0) - , m_contrast(0) - , m_hue(0) - , m_saturation(0) - , m_fullScreen(false) -{ - if (IVMRFilterConfig9 *config = com_cast<IVMRFilterConfig9>(m_filter, IID_IVMRFilterConfig9)) { - config->SetRenderingMode(VMR9Mode_Windowless); - config->SetNumberOfStreams(1); - config->SetRenderingPrefs(RenderPrefs9_DoNotRenderBorder); - config->Release(); - } -} - -Vmr9VideoWindowControl::~Vmr9VideoWindowControl() -{ - if (m_filter) - m_filter->Release(); -} - - -WId Vmr9VideoWindowControl::winId() const -{ - return m_windowId; - -} - -void Vmr9VideoWindowControl::setWinId(WId id) -{ - m_windowId = id; - - if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>( - m_filter, IID_IVMRWindowlessControl9)) { - control->SetVideoClippingWindow(m_windowId); - control->Release(); - } -} - -QRect Vmr9VideoWindowControl::displayRect() const -{ - return m_displayRect; -} - -void Vmr9VideoWindowControl::setDisplayRect(const QRect &rect) -{ - m_displayRect = rect; - - if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>( - m_filter, IID_IVMRWindowlessControl9)) { - RECT sourceRect = { 0, 0, 0, 0 }; - RECT displayRect = { rect.left(), rect.top(), rect.right(), rect.bottom() }; - - control->GetNativeVideoSize(&sourceRect.right, &sourceRect.bottom, 0, 0); - - if (m_aspectRatioMode == Qt::KeepAspectRatioByExpanding) { - QSize clippedSize = rect.size(); - clippedSize.scale(sourceRect.right, sourceRect.bottom, Qt::KeepAspectRatio); - - sourceRect.left = (sourceRect.right - clippedSize.width()) / 2; - sourceRect.top = (sourceRect.bottom - clippedSize.height()) / 2; - sourceRect.right = sourceRect.left + clippedSize.width(); - sourceRect.bottom = sourceRect.top + clippedSize.height(); - } - - control->SetVideoPosition(&sourceRect, &displayRect); - control->Release(); - } -} - -bool Vmr9VideoWindowControl::isFullScreen() const -{ - return m_fullScreen; -} - -void Vmr9VideoWindowControl::setFullScreen(bool fullScreen) -{ - emit fullScreenChanged(m_fullScreen = fullScreen); -} - -void Vmr9VideoWindowControl::repaint() -{ - if (QWidget *widget = QWidget::find(m_windowId)) { - HDC dc = widget->getDC(); - if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>( - m_filter, IID_IVMRWindowlessControl9)) { - control->RepaintVideo(m_windowId, dc); - control->Release(); - } - widget->releaseDC(dc); - } -} - -QSize Vmr9VideoWindowControl::nativeSize() const -{ - QSize size; - - if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>( - m_filter, IID_IVMRWindowlessControl9)) { - LONG width; - LONG height; - - if (control->GetNativeVideoSize(&width, &height, 0, 0) == S_OK) - size = QSize(width, height); - control->Release(); - } - return size; -} - -Qt::AspectRatioMode Vmr9VideoWindowControl::aspectRatioMode() const -{ - return m_aspectRatioMode; -} - -void Vmr9VideoWindowControl::setAspectRatioMode(Qt::AspectRatioMode mode) -{ - m_aspectRatioMode = mode; - - if (IVMRWindowlessControl9 *control = com_cast<IVMRWindowlessControl9>( - m_filter, IID_IVMRWindowlessControl9)) { - switch (mode) { - case Qt::IgnoreAspectRatio: - control->SetAspectRatioMode(VMR9ARMode_None); - break; - case Qt::KeepAspectRatio: - control->SetAspectRatioMode(VMR9ARMode_LetterBox); - break; - case Qt::KeepAspectRatioByExpanding: - control->SetAspectRatioMode(VMR9ARMode_LetterBox); - break; - default: - break; - } - control->Release(); - - setDisplayRect(m_displayRect); - } -} - -int Vmr9VideoWindowControl::brightness() const -{ - return m_brightness; -} - -void Vmr9VideoWindowControl::setBrightness(int brightness) -{ - m_brightness = brightness; - - m_dirtyValues |= ProcAmpControl9_Brightness; - - setProcAmpValues(); - - emit brightnessChanged(brightness); -} - -int Vmr9VideoWindowControl::contrast() const -{ - return m_contrast; -} - -void Vmr9VideoWindowControl::setContrast(int contrast) -{ - m_contrast = contrast; - - m_dirtyValues |= ProcAmpControl9_Contrast; - - setProcAmpValues(); - - emit contrastChanged(contrast); -} - -int Vmr9VideoWindowControl::hue() const -{ - return m_hue; -} - -void Vmr9VideoWindowControl::setHue(int hue) -{ - m_hue = hue; - - m_dirtyValues |= ProcAmpControl9_Hue; - - setProcAmpValues(); - - emit hueChanged(hue); -} - -int Vmr9VideoWindowControl::saturation() const -{ - return m_saturation; -} - -void Vmr9VideoWindowControl::setSaturation(int saturation) -{ - m_saturation = saturation; - - m_dirtyValues |= ProcAmpControl9_Saturation; - - setProcAmpValues(); - - emit saturationChanged(saturation); -} - -void Vmr9VideoWindowControl::updateNativeSize() -{ - setDisplayRect(m_displayRect); - - emit nativeSizeChanged(); -} - -void Vmr9VideoWindowControl::setProcAmpValues() -{ - if (IVMRMixerControl9 *control = com_cast<IVMRMixerControl9>(m_filter, IID_IVMRMixerControl9)) { - VMR9ProcAmpControl procAmp; - procAmp.dwSize = sizeof(VMR9ProcAmpControl); - procAmp.dwFlags = m_dirtyValues; - - if (m_dirtyValues & ProcAmpControl9_Brightness) { - procAmp.Brightness = scaleProcAmpValue( - control, ProcAmpControl9_Brightness, m_brightness); - } - if (m_dirtyValues & ProcAmpControl9_Contrast) { - procAmp.Contrast = scaleProcAmpValue( - control, ProcAmpControl9_Contrast, m_contrast); - } - if (m_dirtyValues & ProcAmpControl9_Hue) { - procAmp.Hue = scaleProcAmpValue( - control, ProcAmpControl9_Hue, m_hue); - } - if (m_dirtyValues & ProcAmpControl9_Saturation) { - procAmp.Saturation = scaleProcAmpValue( - control, ProcAmpControl9_Saturation, m_saturation); - } - - if (SUCCEEDED(control->SetProcAmpControl(0, &procAmp))) { - m_dirtyValues = 0; - } - - control->Release(); - } -} - -float Vmr9VideoWindowControl::scaleProcAmpValue( - IVMRMixerControl9 *control, VMR9ProcAmpControlFlags property, int value) const -{ - float scaledValue = 0.0; - - VMR9ProcAmpControlRange range; - range.dwSize = sizeof(VMR9ProcAmpControlRange); - range.dwProperty = property; - - if (SUCCEEDED(control->GetProcAmpControlRange(0, &range))) { - scaledValue = range.DefaultValue; - if (value > 0) - scaledValue += float(value) * (range.MaxValue - range.DefaultValue) / 100; - else if (value < 0) - scaledValue -= float(value) * (range.MinValue - range.DefaultValue) / 100; - } - - return scaledValue; -} - -QT_END_NAMESPACE - diff --git a/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.h b/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.h deleted file mode 100644 index 702dfd6..0000000 --- a/src/plugins/mediaservices/directshow/mediaplayer/vmr9videowindowcontrol.h +++ /dev/null @@ -1,116 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef VMR9VIDEOWINDOWCONTROL_H -#define VMR9VIDEOWINDOWCONTROL_H - -#include <QtMediaServices/qvideowindowcontrol.h> - -#include <dshow.h> -#include <d3d9.h> -#include <vmr9.h> - - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class Vmr9VideoWindowControl : public QVideoWindowControl -{ - Q_OBJECT -public: - Vmr9VideoWindowControl(QObject *parent = 0); - ~Vmr9VideoWindowControl(); - - IBaseFilter *filter() const { return m_filter; } - - WId winId() const; - void setWinId(WId id); - - QRect displayRect() const; - void setDisplayRect(const QRect &rect); - - bool isFullScreen() const; - void setFullScreen(bool fullScreen); - - void repaint(); - - QSize nativeSize() const; - - Qt::AspectRatioMode aspectRatioMode() const; - void setAspectRatioMode(Qt::AspectRatioMode mode); - - int brightness() const; - void setBrightness(int brightness); - - int contrast() const; - void setContrast(int contrast); - - int hue() const; - void setHue(int hue); - - int saturation() const; - void setSaturation(int saturation); - - void updateNativeSize(); - -private: - void setProcAmpValues(); - float scaleProcAmpValue( - IVMRMixerControl9 *control, VMR9ProcAmpControlFlags property, int value) const; - - IBaseFilter *m_filter; - WId m_windowId; - DWORD m_dirtyValues; - Qt::AspectRatioMode m_aspectRatioMode; - QRect m_displayRect; - int m_brightness; - int m_contrast; - int m_hue; - int m_saturation; - bool m_fullScreen; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif |