Lines Matching refs:row
2 /* pngrtran.c - transforms the data in a row for PNG readers
1254 /* Transform the row. The order of transformations is significant,
1268 "NULL row buffer for row %ld, pass %d", png_ptr->row_number,
1272 png_error(png_ptr, "NULL row buffer");
1281 png_error(png_ptr, "Uninitialized row");
1283 png_warning(png_ptr, "Uninitialized row");
1475 /* png_uint_32 width; width of row */
1476 /* png_uint_32 rowbytes; number of bytes in row */
1481 png_ptr->row_buf + 1); /* start of pixel data for row */
1499 * without changing the actual values. Thus, if you had a row with
1505 png_do_unpack(png_row_infop row_info, png_bytep row)
1509 if (row != NULL && row_info != NULL && row_info->bit_depth < 8)
1521 png_bytep sp = row + (png_size_t)((row_width - 1) >> 3);
1522 png_bytep dp = row + (png_size_t)row_width - 1;
1542 png_bytep sp = row + (png_size_t)((row_width - 1) >> 2);
1543 png_bytep dp = row + (png_size_t)row_width - 1;
1562 png_bytep sp = row + (png_size_t)((row_width - 1) >> 1);
1563 png_bytep dp = row + (png_size_t)row_width - 1;
1591 * a row of bit depth 8, but only 5 are significant, this will shift
1595 png_do_unshift(png_row_infop row_info, png_bytep row, png_color_8p sig_bits)
1600 row != NULL && row_info != NULL && sig_bits != NULL &&
1644 for (bp = row, i = 0; i < istop; i++)
1653 png_bytep bp = row;
1668 png_bytep bp = row;
1680 png_bytep bp = row;
1701 png_do_chop(png_row_infop row_info, png_bytep row)
1705 if (row != NULL && row_info != NULL && row_info->bit_depth == 16)
1710 png_bytep sp = row;
1711 png_bytep dp = row;
1755 png_do_read_swap_alpha(png_row_infop row_info, png_bytep row)
1759 if (row != NULL && row_info != NULL)
1768 png_bytep sp = row + row_info->rowbytes;
1785 png_bytep sp = row + row_info->rowbytes;
1810 png_bytep sp = row + row_info->rowbytes;
1825 png_bytep sp = row + row_info->rowbytes;
1847 png_do_read_invert_alpha(png_row_infop row_info, png_bytep row)
1851 if (row != NULL && row_info != NULL)
1860 png_bytep sp = row + row_info->rowbytes;
1881 png_bytep sp = row + row_info->rowbytes;
1909 png_bytep sp = row + row_info->rowbytes;
1922 png_bytep sp = row + row_info->rowbytes;
1946 png_do_read_filler(png_row_infop row_info, png_bytep row,
1958 row != NULL && row_info != NULL &&
1967 png_bytep sp = row + (png_size_t)row_width;
1982 png_bytep sp = row + (png_size_t)row_width;
1999 png_bytep sp = row + (png_size_t)row_width * 2;
2017 png_bytep sp = row + (png_size_t)row_width * 2;
2039 png_bytep sp = row + (png_size_t)row_width * 3;
2056 png_bytep sp = row + (png_size_t)row_width * 3;
2075 png_bytep sp = row + (png_size_t)row_width * 6;
2097 png_bytep sp = row + (png_size_t)row_width * 6;
2122 png_do_gray_to_rgb(png_row_infop row_info, png_bytep row)
2130 row != NULL && row_info != NULL &&
2138 png_bytep sp = row + (png_size_t)row_width - 1;
2149 png_bytep sp = row + (png_size_t)row_width * 2 - 1;
2166 png_bytep sp = row + (png_size_t)row_width * 2 - 1;
2178 png_bytep sp = row + (png_size_t)row_width * 4 - 1;
2223 png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row)
2234 row != NULL && row_info != NULL &&
2249 png_bytep sp = row;
2250 png_bytep dp = row;
2270 png_bytep sp = row;
2271 png_bytep dp = row;
2294 png_bytep sp = row;
2295 png_bytep dp = row;
2328 png_bytep sp = row;
2329 png_bytep dp = row;
2354 png_bytep sp = row;
2355 png_bytep dp = row;
2371 png_bytep sp = row;
2372 png_bytep dp = row;
2391 png_bytep sp = row;
2392 png_bytep dp = row;
2427 png_bytep sp = row;
2428 png_bytep dp = row;
2693 png_do_background(png_row_infop row_info, png_bytep row,
2711 row != NULL && row_info != NULL &&
2724 sp = row;
2749 sp = row;
2779 sp = row;
2805 sp = row;
2835 sp = row;
2861 sp = row;
2877 sp = row;
2893 sp = row;
2916 sp = row;
2941 sp = row;
2963 sp = row;
2982 sp = row;
3016 sp = row;
3046 sp = row;
3047 dp = row;
3074 sp = row;
3075 dp = row;
3105 sp = row;
3106 dp = row;
3146 sp = row;
3147 dp = row;
3188 sp = row;
3189 dp = row;
3226 sp = row;
3227 dp = row;
3261 sp = row;
3262 dp = row;
3316 sp = row;
3317 dp = row;
3382 png_do_gamma(png_row_infop row_info, png_bytep row,
3393 row != NULL && row_info != NULL &&
3404 sp = row;
3417 sp = row;
3442 sp = row;
3456 sp = row;
3479 sp = row;
3488 sp = row;
3503 sp = row;
3521 sp = row;
3534 sp = row;
3543 sp = row;
3560 /* Expands a palette row to an RGB or RGBA row depending
3564 png_do_expand_palette(png_row_infop row_info, png_bytep row,
3575 row != NULL && row_info != NULL &&
3585 sp = row + (png_size_t)((row_width - 1) >> 3);
3586 dp = row + (png_size_t)row_width - 1;
3608 sp = row + (png_size_t)((row_width - 1) >> 2);
3609 dp = row + (png_size_t)row_width - 1;
3629 sp = row + (png_size_t)((row_width - 1) >> 1);
3630 dp = row + (png_size_t)row_width - 1;
3659 sp = row + (png_size_t)row_width - 1;
3660 dp = row + (png_size_t)(row_width << 2) - 1;
3681 sp = row + (png_size_t)row_width - 1;
3682 dp = row + (png_size_t)(row_width * 3) - 1;
3707 png_do_expand(png_row_infop row_info, png_bytep row,
3717 if (row != NULL && row_info != NULL)
3731 sp = row + (png_size_t)((row_width - 1) >> 3);
3732 dp = row + (png_size_t)row_width - 1;
3755 sp = row + (png_size_t)((row_width - 1) >> 2);
3756 dp = row + (png_size_t)row_width - 1;
3778 sp = row + (png_size_t)((row_width - 1) >> 1);
3779 dp = row + (png_size_t)row_width - 1;
3808 sp = row + (png_size_t)row_width - 1;
3809 dp = row + (png_size_t)(row_width << 1) - 1;
3823 sp = row + row_info->rowbytes - 1;
3824 dp = row + (row_info->rowbytes << 1) - 1;
3855 sp = row + (png_size_t)row_info->rowbytes - 1;
3856 dp = row + (png_size_t)(row_width << 2) - 1;
3876 sp = row + row_info->rowbytes - 1;
3877 dp = row + (png_size_t)(row_width << 3) - 1;
3914 png_do_dither(png_row_infop row_info, png_bytep row,
3923 if (row != NULL && row_info != NULL)
3930 sp = row;
3931 dp = row;
3965 sp = row;
3966 dp = row;
3993 sp = row;
4227 png_do_read_intrapixel(png_row_infop row_info, png_bytep row)
4232 row != NULL && row_info != NULL &&
4250 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
4268 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
