commit a786211d6cb794fba0ea406d86002c7618998afc
from: Hiltjo Posthuma <hiltjo@codemadness.org>
date: Fri Aug 20 21:09:48 2021 UTC

Revert "Improve speed of drw_text when provided with large strings"

This reverts commit 716233534b35f74dba5a46ade8f1a6f8cc72fea4.

It causes issues with truncation of characters when the text does not fit and
so on.  The patch should be reworked and properly tested.

commit - 716233534b35f74dba5a46ade8f1a6f8cc72fea4
commit + a786211d6cb794fba0ea406d86002c7618998afc
blob - 9c3908646eb39e36ac5f03defe0b03653446d85a
blob + 4cdbcbe51c2945f1f9be817e910f0331e1f1ea64
--- drw.c
+++ drw.c
@@ -310,11 +310,8 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsig
 		if (utf8strlen) {
 			drw_font_getexts(usedfont, utf8str, utf8strlen, &ew, NULL);
 			/* shorten text if necessary */
-			if (ew > w)
-				for (ew = 0, len = 0; ew < w - lpad * 2 && len < MIN(utf8strlen, sizeof(buf) - 1); len++)
-					drw_font_getexts(usedfont, utf8str, len, &ew, NULL);
-			else
-				len = MIN(utf8strlen, sizeof(buf) - 1);
+			for (len = MIN(utf8strlen, sizeof(buf) - 1); len && ew > w; len--)
+				drw_font_getexts(usedfont, utf8str, len, &ew, NULL);
 
 			if (len) {
 				memcpy(buf, utf8str, len);