C++ (Cpp) write_os2_header Examples

Example #1

File: wrbmp.c Project: stormbay/jpeg.tools

finish_output_bmp (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
{
  bmp_dest_ptr dest = (bmp_dest_ptr) dinfo;
//  register FILE * outfile = dest->pub.output_file;
  JSAMPARRAY image_ptr;
  register JSAMPROW data_ptr;
  JDIMENSION row;
  register JDIMENSION col;
  cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;

#if 0
  /* removed by sandman */
  /* Write the header and colormap */
  if (dest->is_os2)
    write_os2_header(cinfo, dest);
  else
    write_bmp_header(cinfo, dest);
#endif

  /* Write the file body from our virtual array */
//  for (row = cinfo->output_height; row > 0; row--) {
  for (row = 1; row <= cinfo->output_height; row++){
    if (progress != NULL) {
      progress->pub.pass_counter = (long) (cinfo->output_height - row);
      progress->pub.pass_limit = (long) cinfo->output_height;
      (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
    }
    image_ptr = (*cinfo->mem->access_virt_sarray)
      ((j_common_ptr) cinfo, dest->whole_image, row-1, (JDIMENSION) 1, FALSE);
    data_ptr = image_ptr[0];
    for (col = dest->row_width; col > 0; col--) {
#if 0
      putc(GETJSAMPLE(*data_ptr), outfile);
#endif
	  *(cinfo->dst_buffer+cinfo->dst_position) = (unsigned char)GETJSAMPLE(*data_ptr);
      data_ptr++;
	  cinfo->dst_position++;
    }
  }
  if (progress != NULL)
    progress->completed_extra_passes++;

#if 0
  /* Make sure we wrote the output file OK */
  fflush(outfile);
  if (ferror(outfile))
    ERREXIT(cinfo, JERR_FILE_WRITE);
#endif
}

Example #2

File: wrbmp.c Project: qtekfun/htcDesire820Kernel

finish_output_bmp (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
{
  bmp_dest_ptr dest = (bmp_dest_ptr) dinfo;
  register FILE * outfile = dest->pub.output_file;
  JSAMPARRAY image_ptr;
  register JSAMPROW data_ptr;
  JDIMENSION row;
  register JDIMENSION col;
  cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress;

  
  if (dest->is_os2)
    write_os2_header(cinfo, dest);
  else
    write_bmp_header(cinfo, dest);

  
  for (row = cinfo->output_height; row > 0; row--) {
    if (progress != NULL) {
      progress->pub.pass_counter = (long) (cinfo->output_height - row);
      progress->pub.pass_limit = (long) cinfo->output_height;
      (*progress->pub.progress_monitor) ((j_common_ptr) cinfo);
    }
    image_ptr = (*cinfo->mem->access_virt_sarray)
      ((j_common_ptr) cinfo, dest->whole_image, row-1, (JDIMENSION) 1, FALSE);
    data_ptr = image_ptr[0];
    for (col = dest->row_width; col > 0; col--) {
      putc(GETJSAMPLE(*data_ptr), outfile);
      data_ptr++;
    }
  }
  if (progress != NULL)
    progress->completed_extra_passes++;

  
  fflush(outfile);
  if (ferror(outfile))
    ERREXIT(cinfo, JERR_FILE_WRITE);
}