PeerStreamer

/*

 *  Copyright (c) 2010 Luca Abeni

 *  Copyright (c) 2010 Csaba Kiraly

 *

 *  This is free software; see gpl-3.0.txt

 */

#include <stdint.h>

#include <stdlib.h>

#include <stdio.h>

#include <string.h>

#include "input-stream.h"

static struct input_stream {

} fake_descriptor;

struct input_stream *input_stream_open(const char *fname, int *period, uint16_t flags)

{

  *period = 40000;

  return &fake_descriptor;

}

void input_stream_close(struct input_stream *dummy)

{

}

uint8_t *chunkise(struct input_stream *dummy, int id, int *size, uint64_t *ts)

{

  uint8_t *res;

  const int header_size = 1 + 2 + 2 + 2 + 2 + 1; // 1 Frame type + 2 width + 2 height + 2 frame rate num + 2 frame rate den + 1 number of frames

  static char buff[80];

  sprintf(buff, "Chunk %d", id);

  *ts = 40 * id * 1000;

  *size = strlen(buff) + 1 + header_size + 2;

  res = malloc(*size);

  res[0] = 1;

  res[1] = 352 >> 8;

  res[2] = 352 & 0xFF;

  res[3] = 288 >> 8;

  res[4] = 288 & 0xFF;

  res[5] = 0;

  res[6] = 1;

  res[7] = 0;

  res[8] = 25;

  res[9] = 1;

  res[10] = (*size - header_size - 2) >> 8;

  res[11] = (*size - header_size - 2) & 0xFF;

  memcpy(res + header_size + 2, buff, *size - header_size - 2);

  return res;

}