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/*
* OSD Picture in Picture plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*/
#ifndef VDR_OSDPIP_OSD_H
#define VDR_OSDPIP_OSD_H
extern "C"
{
#ifdef HAVE_FFMPEG_STATIC
# include <avcodec.h>
#else
# include <ffmpeg/avcodec.h>
#endif
}
#include <sys/time.h>
#include <vdr/osd.h>
#include <vdr/thread.h>
#include <vdr/status.h>
#include <vdr/receiver.h>
class cRingBufferFrame;
class cOsdPipReceiver;
class cQuantize;
class cOsdPipObject: public cOsdObject, public cThread, public cStatus {
private:
cOsdBase *m_Osd;
cRingBufferFrame *m_ESBuffer;
cOsdPipReceiver *m_Receiver;
const cChannel *m_Channel;
tWindowHandle m_Window;
cBitmap * m_Bitmap;
tWindowHandle m_WindowInfo;
cBitmap * m_BitmapInfo;
time_t m_ShowTime;
bool m_ShowInfo;
bool m_Active;
bool m_Ready;
int m_Width, m_Height;
int m_FrameDrop;
AVCodec * m_Codec;
AVCodecContext * m_Context;
AVFrame * m_PicDecoded;
AVFrame * m_PicResample;
AVFrame * m_PicConvert;
unsigned char * m_BufferResample;
unsigned char * m_BufferConvert;
unsigned int m_AlphaBase;
unsigned int m_Palette[256];
int m_PaletteStart;
unsigned char m_PaletteLookup[256];
cQuantize * quantizer;
int Decode(unsigned char * data, int length);
int Resample();
int ConvertToRGB();
void ProcessImage(unsigned char * data, int length);
void ShowChannelInfo(const cChannel * channel);
protected:
virtual void Action(void);
virtual void ChannelSwitch(const cDevice * device, int channelNumber);
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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