Lines Matching refs:row
2 /* pngrtran.c - transforms the data in a row for PNG readers
1336 /* Transform the row. The order of transformations is significant,
1351 "NULL row buffer for row %ld, pass %d", (long)png_ptr->row_number,
1355 png_error(png_ptr, "NULL row buffer");
1365 png_error(png_ptr, "Uninitialized row");
1367 png_warning(png_ptr, "Uninitialized row");
1562 /* png_uint_32 width; width of row */
1563 /* png_uint_32 rowbytes; number of bytes in row */
1568 png_ptr->row_buf + 1); /* start of pixel data for row */
1586 * without changing the actual values. Thus, if you had a row with
1592 png_do_unpack(png_row_infop row_info, png_bytep row)
1597 if (row != NULL && row_info != NULL && row_info->bit_depth < 8)
1609 png_bytep sp = row + (png_size_t)((row_width - 1) >> 3);
1610 png_bytep dp = row + (png_size_t)row_width - 1;
1631 png_bytep sp = row + (png_size_t)((row_width - 1) >> 2);
1632 png_bytep dp = row + (png_size_t)row_width - 1;
1652 png_bytep sp = row + (png_size_t)((row_width - 1) >> 1);
1653 png_bytep dp = row + (png_size_t)row_width - 1;
1681 * a row of bit depth 8, but only 5 are significant, this will shift
1685 png_do_unshift(png_row_infop row_info, png_bytep row, png_color_8p sig_bits)
1691 row != NULL && row_info != NULL && sig_bits != NULL &&
1735 for (bp = row, i = 0; i < istop; i++)
1745 png_bytep bp = row;
1761 png_bytep bp = row;
1774 png_bytep bp = row;
1795 png_do_chop(png_row_infop row_info, png_bytep row)
1800 if (row != NULL && row_info != NULL && row_info->bit_depth == 16)
1805 png_bytep sp = row;
1806 png_bytep dp = row;
1853 png_do_read_swap_alpha(png_row_infop row_info, png_bytep row)
1858 if (row != NULL && row_info != NULL)
1867 png_bytep sp = row + row_info->rowbytes;
1884 png_bytep sp = row + row_info->rowbytes;
1909 png_bytep sp = row + row_info->rowbytes;
1924 png_bytep sp = row + row_info->rowbytes;
1946 png_do_read_invert_alpha(png_row_infop row_info, png_bytep row)
1951 if (row != NULL && row_info != NULL)
1960 png_bytep sp = row + row_info->rowbytes;
1981 png_bytep sp = row + row_info->rowbytes;
2009 png_bytep sp = row + row_info->rowbytes;
2022 png_bytep sp = row + row_info->rowbytes;
2046 png_do_read_filler(png_row_infop row_info, png_bytep row,
2059 row != NULL && row_info != NULL &&
2068 png_bytep sp = row + (png_size_t)row_width;
2083 png_bytep sp = row + (png_size_t)row_width;
2100 png_bytep sp = row + (png_size_t)row_width * 2;
2118 png_bytep sp = row + (png_size_t)row_width * 2;
2140 png_bytep sp = row + (png_size_t)row_width * 3;
2157 png_bytep sp = row + (png_size_t)row_width * 3;
2176 png_bytep sp = row + (png_size_t)row_width * 6;
2198 png_bytep sp = row + (png_size_t)row_width * 6;
2223 png_do_gray_to_rgb(png_row_infop row_info, png_bytep row)
2232 row != NULL && row_info != NULL &&
2240 png_bytep sp = row + (png_size_t)row_width - 1;
2251 png_bytep sp = row + (png_size_t)row_width * 2 - 1;
2268 png_bytep sp = row + (png_size_t)row_width * 2 - 1;
2280 png_bytep sp = row + (png_size_t)row_width * 4 - 1;
2327 png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row)
2339 row != NULL && row_info != NULL &&
2354 png_bytep sp = row;
2355 png_bytep dp = row;
2375 png_bytep sp = row;
2376 png_bytep dp = row;
2399 png_bytep sp = row;
2400 png_bytep dp = row;
2434 png_bytep sp = row;
2435 png_bytep dp = row;
2460 png_bytep sp = row;
2461 png_bytep dp = row;
2477 png_bytep sp = row;
2478 png_bytep dp = row;
2497 png_bytep sp = row;
2498 png_bytep dp = row;
2534 png_bytep sp = row;
2535 png_bytep dp = row;
2808 png_do_background(png_row_infop row_info, png_bytep row,
2827 row != NULL && row_info != NULL &&
2840 sp = row;
2866 sp = row;
2896 sp = row;
2923 sp = row;
2953 sp = row;
2980 sp = row;
2996 sp = row;
3013 sp = row;
3036 sp = row;
3062 sp = row;
3084 sp = row;
3103 sp = row;
3137 sp = row;
3168 sp = row;
3169 dp = row;
3196 sp = row;
3197 dp = row;
3227 sp = row;
3228 dp = row;
3268 sp = row;
3269 dp = row;
3311 sp = row;
3312 dp = row;
3349 sp = row;
3350 dp = row;
3384 sp = row;
3385 dp = row;
3439 sp = row;
3440 dp = row;
3505 png_do_gamma(png_row_infop row_info, png_bytep row,
3517 row != NULL && row_info != NULL &&
3528 sp = row;
3541 sp = row;
3567 sp = row;
3581 sp = row;
3605 sp = row;
3614 sp = row;
3630 sp = row;
3649 sp = row;
3663 sp = row;
3673 sp = row;
3690 /* Expands a palette row to an RGB or RGBA row depending
3694 png_do_expand_palette(png_row_infop row_info, png_bytep row,
3706 row != NULL && row_info != NULL &&
3716 sp = row + (png_size_t)((row_width - 1) >> 3);
3717 dp = row + (png_size_t)row_width - 1;
3740 sp = row + (png_size_t)((row_width - 1) >> 2);
3741 dp = row + (png_size_t)row_width - 1;
3762 sp = row + (png_size_t)((row_width - 1) >> 1);
3763 dp = row + (png_size_t)row_width - 1;
3792 sp = row + (png_size_t)row_width - 1;
3793 dp = row + (png_size_t)(row_width << 2) - 1;
3814 sp = row + (png_size_t)row_width - 1;
3815 dp = row + (png_size_t)(row_width * 3) - 1;
3841 png_do_expand(png_row_infop row_info, png_bytep row,
3852 if (row != NULL && row_info != NULL)
3866 sp = row + (png_size_t)((row_width - 1) >> 3);
3867 dp = row + (png_size_t)row_width - 1;
3891 sp = row + (png_size_t)((row_width - 1) >> 2);
3892 dp = row + (png_size_t)row_width - 1;
3915 sp = row + (png_size_t)((row_width - 1) >> 1);
3916 dp = row + (png_size_t)row_width - 1;
3946 sp = row + (png_size_t)row_width - 1;
3947 dp = row + (png_size_t)(row_width << 1) - 1;
3962 sp = row + row_info->rowbytes - 1;
3963 dp = row + (row_info->rowbytes << 1) - 1;
3995 sp = row + (png_size_t)row_info->rowbytes - 1;
3996 dp = row + (png_size_t)(row_width << 2) - 1;
4016 sp = row + row_info->rowbytes - 1;
4017 dp = row + (png_size_t)(row_width << 3) - 1;
4054 png_do_dither(png_row_infop row_info, png_bytep row,
4064 if (row != NULL && row_info != NULL)
4071 sp = row;
4072 dp = row;
4106 sp = row;
4107 dp = row;
4134 sp = row;
4405 png_do_read_intrapixel(png_row_infop row_info, png_bytep row)
4411 row != NULL && row_info != NULL &&
4431 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
4451 for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
