st

suckless terminal - with my changes
git clone https://pi.duncano.de/git/st.git
Log | Files | Refs | README | LICENSE

commit 77569526c0166e6364bb635fceb8eeabd58ce683
parent 19d095717f656d844cd9d696d9c921a0821a5ea7
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu, 26 Jun 2014 12:37:06 +0200

Remove CEIL macro

This macro was not correct in some cases, and it was used only in
one place, where we did'nt get any benefit in performance of in size,
so the macro is removed and ceilf is used instead of it. The only
function needed from math.h is ceilf, so this patch defines the
prototype of it instead of including math.h.

Diffstat:
config.mk | 2+-
st.c | 6+++---
2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/config.mk b/config.mk @@ -14,7 +14,7 @@ X11LIB = /usr/X11R6/lib INCS = -I. -I/usr/include -I${X11INC} \ `pkg-config --cflags fontconfig` \ `pkg-config --cflags freetype2` -LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 -lutil -lXext -lXft \ +LIBS = -L/usr/lib -lc -L${X11LIB} -lm -lX11 -lutil -lXext -lXft \ `pkg-config --libs fontconfig` \ `pkg-config --libs freetype2` diff --git a/st.c b/st.c @@ -77,7 +77,6 @@ char *argv0; #define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || (a).bg != (b).bg) #define IS_SET(flag) ((term.mode & (flag)) != 0) #define TIMEDIFF(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + (t1.tv_nsec-t2.tv_nsec)/1E6) -#define CEIL(x) (((x) != (int) (x)) ? (x) + 1 : (x)) #define MODBIT(x, set, bit) ((set) ? ((x) |= (bit)) : ((x) &= ~(bit))) #define TRUECOLOR(r,g,b) (1 << 24 | (r) << 16 | (g) << 8 | (b)) @@ -2892,6 +2891,7 @@ xloadfonts(char *fontstr, double fontsize) { FcPattern *pattern; FcResult r_sz, r_psz; double fontval; + float ceilf(float); if(fontstr[0] == '-') { pattern = XftXlfdParse(fontstr, False, False); @@ -2937,8 +2937,8 @@ xloadfonts(char *fontstr, double fontsize) { } /* Setting character width and height. */ - xw.cw = CEIL(dc.font.width * cwscale); - xw.ch = CEIL(dc.font.height * chscale); + xw.cw = ceilf(dc.font.width * cwscale); + xw.ch = ceilf(dc.font.height * chscale); FcPatternDel(pattern, FC_SLANT); FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);