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/*
* pip_service_impl.h:
*
* See the main source file 'xineliboutput.c' for copyright information and
* how to reach the author.
*
* $Id: pip_service_impl.h,v 1.1 2010-03-12 21:15:04 phintuka Exp $
*
*/
#ifndef PIP_SERVICE_IMPL_H
#define PIP_SERVICE_IMPL_H
#include "../include/vdr-xineliboutput/service_pip.h"
#ifndef TS_SIZE
# define TS_SIZE 188
#endif
#define PIP_TS_CHUNK_SIZE (8*TS_SIZE)
class cPipServiceImpl : public cXineliboutputPipService
{
private:
cXinelibDevice *m_Dev;
int m_Id;
uint8_t m_Data[PIP_TS_CHUNK_SIZE + TS_SIZE];
uint m_DataLen;
public:
cPipServiceImpl(int Index, cXinelibDevice *Device)
{
m_Dev = Device;
m_Id = Index;
m_DataLen = 0;
int X = 5 + 22 * (Index % 4);
int Y = 5 + 22 * (Index / 4);
int W = 20;
int H = 20;
m_Dev->Pip_Config(m_Id, X, Y, W, H);
}
private:
virtual void SetPosition(uint X, uint Y, uint W, uint H)
{
m_Dev->Pip_Config(m_Id, X, Y, W, H);
}
virtual int PlayTs(const uint8_t *Data)
{
if (Data) {
/* accumulate data */
memcpy(m_Data + m_DataLen, Data, TS_SIZE);
m_DataLen += TS_SIZE;
if (m_DataLen < PIP_TS_CHUNK_SIZE)
return TS_SIZE;
}
/* flush to device */
m_Dev->Pip_Play(m_Id, m_Data, m_DataLen);
m_DataLen = 0;
return TS_SIZE;
}
virtual ~cPipServiceImpl()
{
m_Dev->Pip_Close(m_Id);
}
};
#endif /* PIP_SERVICE_IMPL_H */
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