Lines Matching refs:row
2 /* pngrtran.c - transforms the data in a row for PNG readers
1326 /* Transform the row. The order of transformations is significant,
1341 "NULL row buffer for row %ld, pass %d", (long)png_ptr->row_number,
1345 png_error(png_ptr, "NULL row buffer");
1355 png_error(png_ptr, "Uninitialized row");
1357 png_warning(png_ptr, "Uninitialized row");
1552 /* png_uint_32 width; width of row */
1553 /* png_uint_32 rowbytes; number of bytes in row */
1558 png_ptr->row_buf + 1); /* start of pixel data for row */
1576 * without changing the actual values. Thus, if you had a row with
1582 png_do_unpack(png_row_infop row_info, png_bytep row)
1587 if (row != NULL && row_info != NULL && row_info->bit_depth < 8)
1599 png_bytep sp = row + (png_size_t)((row_width - 1) >> 3);
1600 png_bytep dp = row + (png_size_t)row_width - 1;
1621 png_bytep sp = row + (png_size_t)((row_width - 1) >> 2);
1622 png_bytep dp = row + (png_size_t)row_width - 1;
1642 png_bytep sp = row + (png_size_t)((row_width - 1) >> 1);
1643 png_bytep dp = row + (png_size_t)row_width - 1;
1671 * a row of bit depth 8, but only 5 are significant, this will shift
1675 png_do_unshift(png_row_infop row_info, png_bytep row, png_color_8p sig_bits)
1681 row != NULL && row_info != NULL && sig_bits != NULL &&
1725 for (bp = row, i = 0; i < istop; i++)
1735 png_bytep bp = row;
1751 png_bytep bp = row;
1764 png_bytep bp = row;
1785 png_do_chop(png_row_infop row_info, png_bytep row)
1790 if (row != NULL && row_info != NULL && row_info->bit_depth == 16)
1795 png_bytep sp = row;
1796 png_bytep dp = row;
1843 png_do_read_swap_alpha(png_row_infop row_info, png_bytep row)
1848 if (row != NULL && row_info != NULL)
1857 png_bytep sp = row + row_info->rowbytes;
1874 png_bytep sp = row + row_info->rowbytes;
1899 png_bytep sp = row + row_info->rowbytes;
1914 png_bytep sp = row + row_info->rowbytes;
1936 png_do_read_invert_alpha(png_row_infop row_info, png_bytep row)
1941 if (row != NULL && row_info != NULL)
1950 png_bytep sp = row + row_info->rowbytes;
1971 png_bytep sp = row + row_info->rowbytes;
1999 png_bytep sp = row + row_info->rowbytes;
2012 png_bytep sp = row + row_info->rowbytes;
2036 png_do_read_filler(png_row_infop row_info, png_bytep row,
2049 row != NULL && row_info != NULL &&
2058 png_bytep sp = row + (png_size_t)row_width;
2073 png_bytep sp = row + (png_size_t)row_width;
2090 png_bytep sp = row + (png_size_t)row_width * 2;
2108 png_bytep sp = row + (png_size_t)row_width * 2;
2130 png_bytep sp = row + (png_size_t)row_width * 3;
2147 png_bytep sp = row + (png_size_t)row_width * 3;
2166 png_bytep sp = row + (png_size_t)row_width * 6;
2188 png_bytep sp = row + (png_size_t)row_width * 6;
2213 png_do_gray_to_rgb(png_row_infop row_info, png_bytep row)
2222 row != NULL && row_info != NULL &&
2230 png_bytep sp = row + (png_size_t)row_width - 1;
2241 png_bytep sp = row + (png_size_t)row_width * 2 - 1;
2258 png_bytep sp = row + (png_size_t)row_width * 2 - 1;
2270 png_bytep sp = row + (png_size_t)row_width * 4 - 1;
2317 png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row)
2329 row != NULL && row_info != NULL &&
2344 png_bytep sp = row;
2345 png_bytep dp = row;
2365 png_bytep sp = row;
2366 png_bytep dp = row;
2389 png_bytep sp = row;
2390 png_bytep dp = row;
2424 png_bytep sp = row;
2425 png_bytep dp = row;
2450 png_bytep sp = row;
2451 png_bytep dp = row;
2467 png_bytep sp = row;
2468 png_bytep dp = row;
2487 png_bytep sp = row;
2488 png_bytep dp = row;
2524 png_bytep sp = row;
2525 png_bytep dp = row;
2798 png_do_background(png_row_infop row_info, png_bytep row,
2817 row != NULL && row_info != NULL &&
2830 sp = row;
2856 sp = row;
2886 sp = row;
2913 sp = row;
2943 sp = row;
2970 row;
2986 sp = row;
3003 sp = row;
3026 sp = row;
3052 sp = row;
3074 sp = row;
3093 sp = row;
3127 sp = row;
3158 sp = row;
3159 dp = row;
3186 sp = row;
3187 dp = row;
3217 sp = row;
3218 dp = row;
3258 sp = row;
3259 dp = row;
3301 sp = row;
3302 dp = row;
3339 sp = row;
3340 dp = row;
3374 sp = row;
3375 dp = row;
3429 sp = row;
3430 dp = row;
3495 png_do_gamma(png_row_infop row_info, png_bytep row,
3507 row != NULL && row_info != NULL &&
3518 sp = row;
3531 sp = row;
3557 sp = row;
3571 sp = row;
3595 sp = row;
3604 sp = row;
3620 sp = row;
3639 sp = row;
3653 sp = row;
3663 sp = row;
3680 /* Expands a palette row to an RGB or RGBA row depending
3684 png_do_expand_palette(png_row_infop row_info, png_bytep row,
3696 row != NULL && row_info != NULL &&
3706 sp = row + (png_size_t)((row_width - 1) >> 3);
3707 dp = row + (png_size_t)row_width - 1;
3730 sp = row + (png_size_t)((row_width - 1) >> 2);
3731 dp = row + (png_size_t)row_width - 1;
3752 sp = row + (png_size_t)((row_width - 1) >> 1);
3753 dp = row + (png_size_t)row_width - 1;
3782 sp = row + (png_size_t)row_width - 1;
3783 dp = row + (png_size_t)(row_width << 2) - 1;
3804 sp = row + (png_size_t)row_width - 1;
3805 dp = row + (png_size_t)(row_width * 3) - 1;
3831 png_do_expand(png_row_infop row_info, png_bytep row,
3842 if (row != NULL && row_info != NULL)
3856 sp = row + (png_size_t)((row_width - 1) >> 3);
3857 dp = row + (png_size_t)row_width - 1;
3881 sp = row + (png_size_t)((row_width - 1) >> 2);
3882 dp = row + (png_size_t)row_width - 1;
3905 sp = row + (png_size_t)((row_width - 1) >> 1);
3906 dp = row + (png_size_t)row_width - 1;
3936 sp = row + (png_size_t)row_width - 1;
3937 dp = row + (png_size_t)(row_width << 1) - 1;
3952 sp = row + row_info->rowbytes - 1;
3953 dp = row + (row_info->rowbytes << 1) - 1;
3985 sp = row + (png_size_t)row_info->rowbytes - 1;
3986 dp = row + (png_size_t)(row_width << 2) - 1;
4006 sp = row + row_info->rowbytes - 1;
4007 dp = row + (png_size_t)(row_width << 3) - 1;
4044 png_do_dither(png_row_infop row_info, png_bytep row,
4054 if (row != NULL && row_info != NULL)
4061 sp = row;
4062 dp = row;
4096 sp = row;
4097 dp = row;
4124 sp = row;
4395 png_do_read_intrapixel(png_row_infop row_info, png_bytep row)
4401 row != NULL && row_info != NULL &&
4421 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
4441 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
