Function read_test

cups/rasterbench.c:168–195

 */

static void
read_test(int fd)			/* I - File descriptor to read from */
{
  unsigned		y;		/* Looping var */
  cups_raster_t		*r;		/* Raster stream */
  cups_page_header2_t	header;		/* Page header */
  unsigned char		buffer[8 * TEST_WIDTH];
					/* Read buffer */


 /*
  * Test read speed...
  */

  if ((r = cupsRasterOpen(fd, CUPS_RASTER_READ)) == NULL)
  {
    perror("Unable to create raster input stream");
    return;
  }

  while (cupsRasterReadHeader2(r, &header))
  {
    for (y = 0; y < header.cupsHeight; y ++)
      cupsRasterReadPixels(r, buffer, header.cupsBytesPerLine);
  }

  cupsRasterClose(r);
}


/*