Lines Matching refs:text_len
1579 png_size_t text_len)
1592 text_len = 0;
1595 text_len = strlen(text);
1597 if (text_len > PNG_UINT_31_MAX - (key_len+1))
1602 (png_uint_32)/*checked above*/(key_len + text_len + 1));
1611 if (text_len)
1612 png_write_chunk_data(png_ptr, (png_const_bytep)text, text_len);
1622 png_size_t text_len, int compression)
1629 PNG_UNUSED(text_len) /* Always use strlen */
