diff options
Diffstat (limited to 'src/plugins/mediaservices/directshow/mediaplayer/directshowsamplescheduler.h')
-rw-r--r-- | src/plugins/mediaservices/directshow/mediaplayer/directshowsamplescheduler.h | 126 |
1 files changed, 0 insertions, 126 deletions
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 |