* Copyright 2005-2008 Stephan Aßmus <superstippi@gmx.de>. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef UPDATE_QUEUE_H
#define UPDATE_QUEUE_H
#include <List.h>
#include <Locker.h>
#include <OS.h>
#include <Region.h>
#include "HWInterface.h"
class UpdateQueue : public BLocker, public HWInterfaceListener {
public:
UpdateQueue(HWInterface* interface);
virtual ~UpdateQueue();
virtual void FrameBufferChanged();
status_t Init();
void Shutdown();
void AddRect(const BRect& rect);
private:
static int32 _ExecuteUpdatesEntry(void *cookie);
int32 _ExecuteUpdates();
volatile bool fQuitting;
HWInterface* fInterface;
BRegion fUpdateRegion;
thread_id fUpdateExecutor;
sem_id fRetraceSem;
bigtime_t fRefreshDuration;
};
#endif
