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

This reverts commit 716233534b.

It causes issues with truncation of characters when the text does not fit and
so on.  The patch should be reworked and properly tested.
This commit is contained in:
Hiltjo Posthuma 2021-08-20 23:09:48 +02:00
父節點 716233534b
當前提交 a786211d6c
共有 1 個文件被更改,包括 2 次插入5 次删除

7
drw.c
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@ -310,11 +310,8 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
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);