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author | NRK <nrk@disroot.org> | 2022-03-24 02:00:00 +0600 |
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committer | rafa_99 <raroma09@gmail.com> | 2022-03-25 23:13:02 +0000 |
commit | 35cd8b5f668e3362e76ad95c7edc39a88282335d (patch) | |
tree | 3194d4894202192adf707eb96a53356ae81a8524 /dmenu.c | |
parent | 3daa17ff1381f83ecdd143da817bc931423dfc80 (diff) |
introduce drw_fontset_getwidth_clamp()
getting the width of a string is an O(n) operation, and in many cases
users only care about getting the width upto a certain number.
instead of calling drw_fontset_getwidth() and *then* clamping the
result, this patch introduces drw_fontset_getwidth_clamp() function,
similar to strnlen(), which will stop once we reach n.
the `invert` parameter was overloaded internally to preserve the API,
however library users should be calling drw_fontset_getwidth_clamp() and
not depend upon internal behavior of drw_text().
Diffstat (limited to 'dmenu.c')
0 files changed, 0 insertions, 0 deletions