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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
#ifndef _BitmapManager_H_
#define _BitmapManager_H_
#include "BitmapManagerThread.h"
#include "BitmapManagerMsg.h"
#include "../api.h"
#include "../base/Queue.h"
#include "../base/IFrameEndListener.h"
#include <boost/thread.hpp>
#include <vector>
namespace avg {
class AVG_API BitmapManager : public IFrameEndListener
{
public:
BitmapManager();
~BitmapManager();
static BitmapManager* get();
void loadBitmapPy(const UTF8String& sUtf8FileName,
const boost::python::object& pyFunc, PixelFormat pf=NO_PIXELFORMAT);
void loadBitmap(const UTF8String& sUtf8FileName,
IBitmapLoadedListener* pLoadedListener, PixelFormat pf=NO_PIXELFORMAT);
void setNumThreads(int numThreads);
virtual void onFrameEnd();
private:
void internalLoadBitmap(BitmapManagerMsgPtr pMsg);
void startThreads(int numThreads);
void stopThreads();
static BitmapManager * s_pBitmapManager;
std::vector<boost::thread*> m_pBitmapManagerThreads;
BitmapManagerThread::CQueuePtr m_pCmdQueue;
BitmapManagerMsgQueuePtr m_pMsgQueue;
};
}
#endif
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