From 4b883524d8da98b2f00e83437cc06bd65228fc5b Mon Sep 17 00:00:00 2001 From: Tiago Cunha Date: Fri, 21 Aug 2009 21:09:13 +0000 Subject: Sync OpenBSD patchset 282: A few trivial optimisations: no need to check for zero size if calling buffer_ensure in buffer.c; expand grid lines by a greater increase than one each time; and don't read UTF-8 data unless it actually needs to be checked when overwriting a cell. --- grid.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'grid.c') diff --git a/grid.c b/grid.c index 6b06c3b4..23967871 100644 --- a/grid.c +++ b/grid.c @@ -1,4 +1,4 @@ -/* $Id: grid.c,v 1.30 2009-08-10 21:40:21 tcunha Exp $ */ +/* $Id: grid.c,v 1.31 2009-08-21 21:09:13 tcunha Exp $ */ /* * Copyright (c) 2008 Nicholas Marriott @@ -198,6 +198,10 @@ grid_expand_line(struct grid *gd, u_int py, u_int sx) if (sx <= gl->cellsize) return; + if (gl->cellsize > gd->sx / 2) + sx = gd->sx; + else + sx = 1 + gl->cellsize * 2; gl->celldata = xrealloc(gl->celldata, sx, sizeof *gl->celldata); for (xx = gl->cellsize; xx < sx; xx++) grid_put_cell(gd, xx, py, &grid_default_cell); -- cgit v1.2.3