Lazy fontset loading. - st - Personal fork of st
(HTM) git clone git://git.drkhsh.at/st.git
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---
(DIR) commit 62502a88e94dd908fdd4418899afdd09a4de3bea
(DIR) parent 678eff6e1882a888deda5e4e429df42c39b604fe
(HTM) Author: Christoph Lohmann <20h@r-36.net>
Date: Sat, 11 May 2013 08:54:26 +0200
Lazy fontset loading.
Thanks Johannes Hofmann <Johannes.Hofmann@gmx.de>!
Diffstat:
M st.c | 21 +++++++++++++++------
1 file changed, 15 insertions(+), 6 deletions(-)
---
(DIR) diff --git a/st.c b/st.c
@@ -363,6 +363,7 @@ static void xloadcols(void);
static int xsetcolorname(int, const char *);
static int xloadfont(Font *, FcPattern *);
static void xloadfonts(char *, int);
+static int xloadfontset(Font *);
static void xsettitle(char *);
static void xresettitle(void);
static void xseturgency(int);
@@ -2643,16 +2644,12 @@ xloadfont(Font *f, FcPattern *pattern) {
if(!match)
return 1;
- if(!(f->set = FcFontSort(0, match, FcTrue, 0, &result))) {
- FcPatternDestroy(match);
- return 1;
- }
-
if(!(f->match = XftFontOpenPattern(xw.dpy, match))) {
FcPatternDestroy(match);
return 1;
}
+ f->set = NULL;
f->pattern = FcPatternDuplicate(pattern);
f->ascent = f->match->ascent;
@@ -2727,6 +2724,15 @@ xloadfonts(char *fontstr, int fontsize) {
FcPatternDestroy(pattern);
}
+int
+xloadfontset(Font *f) {
+ FcResult result;
+
+ if(!(f->set = FcFontSort(0, f->pattern, FcTrue, 0, &result)))
+ return 1;
+ return 0;
+}
+
void
xunloadfonts(void) {
int i, ip;
@@ -2987,7 +2993,6 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
r.width = width;
XftDrawSetClipRectangles(xw.draw, winx, winy, &r, 1);
- fcsets[0] = font->set;
for(xp = winx; bytelen > 0;) {
/*
* Search for the range in the to be printed string of glyphs
@@ -3045,6 +3050,10 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
/* Nothing was found. */
if(i >= frclen) {
+ if(!font->set)
+ xloadfontset(font);
+ fcsets[0] = font->set;
+
/*
* Nothing was found in the cache. Now use
* some dozen of Fontconfig calls to get the