<div dir="ltr"><div class="gmail_extra"><div><div class="gmail_signature">Sounds just great!</div></div>
<br><div class="gmail_quote">2015-10-02 19:51 GMT+03:00 Behdad Esfahbod <span dir="ltr"><<a href="mailto:behdad@behdad.org" target="_blank">behdad@behdad.org</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"> - Make all fonts have a parent; for fonts created with hb_font_create(),<br>
they will default to the hb_font_get_empty() font as their parent. This<br>
changes the return value of hb_font_get_parent() for most fonts, but I don't<br>
think any clients rely on that. The get_parent() for the empty font will<br>
continue to return NULL.<br></blockquote><div><br></div><div>I do not really understand why...</div><div>Do we really want to</div><div> while (hb_font_get_parent(font) != hb_font_get_empty())</div><div> font = hb_font_get_parent(font); </div><div>?</div><div><br></div><div><br></div>Regards,<br><div>Konstantin </div></div></div></div>