diff options
Diffstat (limited to 'src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.h')
| -rw-r--r-- | src/plugins/mediaservices/directshow/mediaplayer/videosurfacefilter.h | 180 |
1 files changed, 0 insertions, 180 deletions
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 |