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authorNRK <nrk@disroot.org>2022-03-25 22:51:45 +0100
committerHiltjo Posthuma <hiltjo@codemadness.org>2022-03-25 22:53:50 +0100
commit6818e07291f3b2913e687c8ec3d3fe4711724050 (patch)
tree172a6b01df1b605d648ecefdd26f9cc98ed2788d /util.c%2525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525253da280bdad1f16943a70eaff086852d3b11043b060%25252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525253da280bdad1f16943a70eaff086852d3b11043b060%252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525253da9a5c6cc2d7d55ed7e556a4fe9d75307c6df2e84%2525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525253da97f550aa7b81d2add1d2a99e594c038da01fc19%252525252525252525252525252525252525253fshowmsg%252525252525252525252525252525252525253d1%25252525252525252525252525253fid2%25252525252525252525252525253ddfbbf7f6e1b22ccf9e5a45d77ee10995577fb4fc%25252525252525252525253fshowmsg%25252525252525252525253d1%2525252525252525253fid%2525252525252525253d5773a77780fee2424ad561c1c83136f45e2b1a67%25252525252525253fid%25252525252525253dafc0e284bea212fcdc852c665583e73240d638a8%252525252525253fid%252525252525253deee38883b8a3c4238c7d0899e56ff666e75ed9ca%2525252525253fid%2525252525253d5369857fc2b3794aa3cfcc82c4714a4277f400ca%25252525253fid%25252525253d5961876455676775b53dbcd2ff669b412450d3bb%252525253fid%252525253d2dcf2dc55a6d1cb550e1461c21ceaa9954e45047%2525253fid%2525253d2dcf2dc55a6d1cb550e1461c21ceaa9954e45047%25253fid%25253d3c4f554528448355eb0e9f19269d19760f8b0dae%253fid%253de73651f12a406629778f02d8e5acbe2caec0dfc2%3fid%3d31fa07b9849b0ffbf4b7efb55943f466b3ff160f?id=6818e07291f3b2913e687c8ec3d3fe4711724050
parentb43ec0577f2ad8ad33a0b893fe5360d966036786 (diff)
avoid redraw when there's no change
while i was timing the performance issue, i noticed that there was lots of random redrawing going on. turns out there were coming from here; if someone presses CTRL/ALT etc without pressing anything else, nothing will be inserted, so nothing will change. but the code will `break`, go down and do a needless redraw. this patch changes it to simply return if the keypress iscntrl() also avoid potential UB by casting *buf into an unsigned char.
Diffstat (limited to 'util.c%2525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525253da280bdad1f16943a70eaff086852d3b11043b060%25252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525253da280bdad1f16943a70eaff086852d3b11043b060%252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525253da9a5c6cc2d7d55ed7e556a4fe9d75307c6df2e84%2525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525253da97f550aa7b81d2add1d2a99e594c038da01fc19%252525252525252525252525252525252525253fshowmsg%252525252525252525252525252525252525253d1%25252525252525252525252525253fid2%25252525252525252525252525253ddfbbf7f6e1b22ccf9e5a45d77ee10995577fb4fc%25252525252525252525253fshowmsg%25252525252525252525253d1%2525252525252525253fid%2525252525252525253d5773a77780fee2424ad561c1c83136f45e2b1a67%25252525252525253fid%25252525252525253dafc0e284bea212fcdc852c665583e73240d638a8%252525252525253fid%252525252525253deee38883b8a3c4238c7d0899e56ff666e75ed9ca%2525252525253fid%2525252525253d5369857fc2b3794aa3cfcc82c4714a4277f400ca%25252525253fid%25252525253d5961876455676775b53dbcd2ff669b412450d3bb%252525253fid%252525253d2dcf2dc55a6d1cb550e1461c21ceaa9954e45047%2525253fid%2525253d2dcf2dc55a6d1cb550e1461c21ceaa9954e45047%25253fid%25253d3c4f554528448355eb0e9f19269d19760f8b0dae%253fid%253de73651f12a406629778f02d8e5acbe2caec0dfc2%3fid%3d31fa07b9849b0ffbf4b7efb55943f466b3ff160f?id=6818e07291f3b2913e687c8ec3d3fe4711724050')
0 files changed, 0 insertions, 0 deletions