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/*
* OSD Picture in Picture plugin for the Video Disk Recorder
*
* Copyright (C) 2010 Mitchm at vdrportal.de
* Copyright (C) 2004 - 2008 Andreas Regel <andreas.regel@powarman.de>
* Copyright (C) 2004 Sascha Volkenandt <sascha@akv-soft.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef VDR_OSDPIP_OSD_H
#define VDR_OSDPIP_OSD_H
#include <sys/time.h>
#include <vdr/osd.h>
#include <vdr/thread.h>
#include <vdr/status.h>
#include <vdr/receiver.h>
#include "decoder.h"
#include "osd_info.h"
typedef enum _ePipMode
{
pipModeNormal,
pipModeMoving,
pipModeZapping,
pipModeReplay
} ePipMode;
class cRingBufferFrame;
class cOsdPipReceiver;
class cQuantize;
class cOsdPipObject: public cOsdObject, public cThread, public cStatus {
private:
cOsd *m_Osd;
cRingBufferFrame *m_ESBuffer;
cOsdPipReceiver *m_Receiver;
const cChannel *m_Channel;
cBitmap * m_Bitmap;
cOsdInfoWindow * m_InfoWindow;
bool m_Active;
bool m_Ready;
bool m_Reset;
ePipMode m_PipMode;
int m_Width, m_Height;
int m_FrameDrop;
unsigned int m_AlphaBase;
unsigned int m_Palette[256];
int m_PaletteStart;
cDecoder decoder;
cQuantize * quantizer;
void ProcessImage(unsigned char * data, int length);
void Stop(void);
void SwapChannels(void);
void SwitchOsdPipChan(int i);
void StopReplay();
protected:
virtual void Action(void);
virtual void ChannelSwitch(const cDevice * device, int channelNumber, bool LiveView);
virtual void OsdStatusMessage(const char * message);
public:
cOsdPipObject(cDevice *Device, const cChannel *Channel);
virtual ~cOsdPipObject(void);
virtual void Show(void);
eOSState ProcessKey(eKeys k);
};
#endif // VDR_OSDPIP_OSD_H
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