int cVideoBufferSimple::ReadBlock(uint8_t **buf, unsigned int size, time_t &endTime, time_t &wrapTime)
{
int readBytes;
if (m_BytesConsumed)
{
m_Buffer->Del(m_BytesConsumed);
}
m_BytesConsumed = 0;
*buf = m_Buffer->Get(readBytes);
if (!(*buf) || readBytes < TS_SIZE)
{
usleep(100);
return 0;
}
/* Make sure we are looking at a TS packet */
while (readBytes > TS_SIZE)
{
if ((*buf)[0] == TS_SYNC_BYTE && (*buf)[TS_SIZE] == TS_SYNC_BYTE)
break;
m_BytesConsumed++;
(*buf)++;
readBytes--;
}
if ((*buf)[0] != TS_SYNC_BYTE)
{
m_Buffer->Del(m_BytesConsumed);
m_BytesConsumed = 0;
return 0;
}
m_BytesConsumed += TS_SIZE;
endTime = 0;
wrapTime = 0;
return TS_SIZE;
}
void cVideoBufferSimple::Put(uint8_t *buf, unsigned int size)
{
m_Buffer->Put(buf, size);
}
void cVideoBufferSimple::Put(const uint8_t *buf, unsigned int size)
{
m_Buffer.Put(buf, size);
}