Lines Matching defs:ext
617 _XExtension *ext;
618 for (ext = dpy->ext_procs; ext; ext = ext->next) {
619 if (ext->name && strcmp(ext->name, extName) == 0) {
620 return ext;
635 _XExtension *ext;
637 ext = lookup_extension(dpy, extName);
638 if (!ext) {
640 ext = dpy->ext_procs; /* new extension is at head of list */
641 assert(c->extension == ext->codes.extension);
643 ext->name = _mesa_strdup(extName);
644 ext->close_display = close_display_callback;