Cross Reference: /external/pdfium/samples/fx_lpng/lpng_v163/fx

Lines Matching defs:row_info
258 png_do_invert(png_row_infop row_info, png_bytep row)

263    *   if (row_info->bit_depth == 1 &&

265    if (row_info->color_type == PNG_COLOR_TYPE_GRAY)

269       png_size_t istop = row_info->rowbytes;

278    else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&

279       row_info->bit_depth == 8)

283       png_size_t istop = row_info->rowbytes;

293    else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&

294       row_info->bit_depth == 16)

298       png_size_t istop = row_info->rowbytes;

315 png_do_swap(png_row_infop row_info, png_bytep row)

319    if (row_info->bit_depth == 16)

323       png_uint_32 istop= row_info->width * row_info->channels;

444 png_do_packswap(png_row_infop row_info, png_bytep row)

448    if (row_info->bit_depth < 8)

453       end = row + row_info->rowbytes;

455       if (row_info->bit_depth == 1)

458       else if (row_info->bit_depth == 2)

461       else if (row_info->bit_depth == 4)

484 png_do_strip_channel(png_row_infop row_info, png_bytep row, int at_start)

488    png_bytep ep = row + row_info->rowbytes; /* One beyond end of row */

499    if (row_info->channels == 2)

501       if (row_info->bit_depth == 8)

512          row_info->pixel_depth = 8;

515       else if (row_info->bit_depth == 16)

525          row_info->pixel_depth = 16;

531       row_info->channels = 1;

534       if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)

535          row_info->color_type = PNG_COLOR_TYPE_GRAY;

539    else if (row_info->channels == 4)

541       if (row_info->bit_depth == 8)

552          row_info->pixel_depth = 24;

555       else if (row_info->bit_depth == 16)

570          row_info->pixel_depth = 48;

576       row_info->channels = 3;

579       if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)

580          row_info->color_type = PNG_COLOR_TYPE_RGB;

587    row_info->rowbytes = dp-row;

594 png_do_bgr(png_row_infop row_info, png_bytep row)

598    if ((row_info->color_type & PNG_COLOR_MASK_COLOR))

600       png_uint_32 row_width = row_info->width;

601       if (row_info->bit_depth == 8)

603          if (row_info->color_type == PNG_COLOR_TYPE_RGB)

616          else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)

631       else if (row_info->bit_depth == 16)

633          if (row_info->color_type == PNG_COLOR_TYPE_RGB)

649          else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)

674 png_do_check_palette_indexes(png_structrp png_ptr, png_row_infop row_info)

676    if (png_ptr->num_palette < (1 << row_info->bit_depth) &&

685       int padding = (-row_info->pixel_depth * row_info->width) & 7;

686       png_bytep rp = png_ptr->row_buf + row_info->rowbytes;

688       switch (row_info->bit_depth)