Lines Matching refs:row_buf
1752 png_ptr->row_buf = (png_bytep)png_malloc(png_ptr, (png_uint_32)buf_size);
1753 png_ptr->row_buf[0] = PNG_FILTER_VALUE_NONE;
2113 png_bytep prev_row, best_row, row_buf;
2126 best_row = row_buf = png_ptr->row_buf;
2163 for (i = 0, rp = row_buf + 1; i < row_bytes; i++, rp++)
2213 for (i = 0, rp = row_buf + 1, dp = png_ptr->sub_row + 1; i < bpp;
2218 for (lp = row_buf + 1; i < row_bytes;
2268 for (i = 0, rp = row_buf + 1, dp = png_ptr->sub_row + 1; i < bpp;
2275 for (lp = row_buf + 1; i < row_bytes;
2330 for (i = 0, rp = row_buf + 1, dp = png_ptr->up_row + 1,
2378 for (i = 0, rp = row_buf + 1, dp = png_ptr->up_row + 1,
2432 for (i = 0, rp = row_buf + 1, dp = png_ptr->avg_row + 1,
2437 for (lp = row_buf + 1; i < row_bytes; i++)
2483 for (i = 0, rp = row_buf + 1, dp = png_ptr->avg_row + 1,
2490 for (lp = row_buf + 1; i < row_bytes; i++)
2544 for (i = 0, rp = row_buf + 1, dp = png_ptr->paeth_row + 1,
2550 for (lp = row_buf + 1, cp = prev_row + 1; i < row_bytes; i++)
2616 for (i = 0, rp = row_buf + 1, dp = png_ptr->paeth_row + 1,
2624 for (lp = row_buf + 1, cp = prev_row + 1; i < row_bytes; i++)
2765 png_ptr->prev_row = png_ptr->row_buf;
2766 png_ptr->row_buf = tptr;
