commit - a6ad39aaaa36b8aadc5c35bfc803afbde32918c0
commit + 5f0fa185d0a978b45de5bf206193769596c056b5
blob - 164b1bd6ca461bb9c83d6c67da70e98105d2033c
blob + 2eeb404f66f12b81414a43617fbd77d9b88653c1
--- src/cmd/fontsrv/a.h
+++ src/cmd/fontsrv/a.h
enum {
SubfontSize = 32,
- SubfontMask = (1<<16)/SubfontSize - 1,
+ MaxSubfont = (Runemax+1)/SubfontSize,
};
struct XFont
{
char *name;
int loaded;
- uchar range[(1<<16)/SubfontSize]; // range[i] == whether to have subfont i*SubfontSize to (i+1)*SubfontSize - 1.
- int nrange;
+ uchar range[MaxSubfont]; // range[i] = fontfile starting at i*SubfontSize exists
+ ushort file[MaxSubfont]; // file[i] == fontfile i's lo rune / SubfontSize
+ int nfile;
int unit;
double height;
double originy;
void (*loadheight)(XFont*, int, int*, int*);
+ char *fonttext;
+ int nfonttext;
// fontconfig workarround, as FC_FULLNAME does not work for matching fonts.
char *fontfile;
blob - b4dadd90a0a2fc4954636a0fbdef626817593792
blob + 9829b5a89ae716625d1a4751089675bcc67d8be6
--- src/cmd/fontsrv/mac.c
+++ src/cmd/fontsrv/mac.c
f->loadheight = fontheight;
// enable all Unicode ranges
+ if(nelem(f->file) > 0xffff)
+ sysfatal("too many subfiles"); // f->file holds ushorts
for(i=0; i<nelem(f->range); i++) {
f->range[i] = 1;
- f->nrange++;
+ f->file[i] = i;
+ f->nfile++;
}
}
if(font == nil)
return nil;
-
bbox = CTFontGetBoundingBox(font);
x = (int)(bbox.size.width*2 + 0.99999999);
blob - ebab624975823d8d7fa561bec2597c9b75efd3ae
blob + b2189be98fbe3f33ecf24f6ad4eba56a9cd406f0
--- src/cmd/fontsrv/main.c
+++ src/cmd/fontsrv/main.c
#define QFONT(p) (((p) >> 4) & 0xFFFF)
#define QSIZE(p) (((p) >> 20) & 0xFF)
#define QANTIALIAS(p) (((p) >> 28) & 0x1)
-#define QRANGE(p) (((p) >> 29) & SubfontMask)
+#define QRANGE(p) (((p) >> 29) & 0xFFFFFF)
static int sizes[] = { 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 28 };
static vlong
case Qfontfile:
f = &xfont[QFONT(path)];
load(f);
- length = 11+1+11+1+f->nrange*(6+1+6+1+9+1);
+ length = 11+1+11+1+f->nfile*(6+1+6+1+9+1);
name = "font";
break;
goto NotFound;
p++;
n = strtoul(p, &p, 16);
- if(p != name+5 || n%SubfontSize != 0 || strcmp(p, ".bit") != 0 || !f->range[(n/SubfontSize) & SubfontMask])
+ if(p < name+5 || p > name+5 && name[1] == '0' || n%SubfontSize != 0 || n/SubfontSize >= MaxSubfont || strcmp(p, ".bit") != 0 || !f->range[n/SubfontSize])
goto NotFound;
- path += Qsubfontfile - Qsizedir + qpath(0, 0, 0, 0, (n/SubfontSize) & SubfontMask);
+ path += Qsubfontfile - Qsizedir + qpath(0, 0, 0, 0, n/SubfontSize);
break;
}
Found:
vlong path;
Fid *fid;
XFont *f;
- int j;
fid = v;
path = fid->qid.path;
i--;
f = &xfont[QFONT(path)];
load(f);
- for(j=0; j<nelem(f->range); j++) {
- if(f->range[j] == 0)
- continue;
- if(i == 0) {
- path += Qsubfontfile - Qsizedir;
- path += qpath(0, 0, 0, 0, j);
- goto Done;
- }
- i--;
+ if(i < f->nfile) {
+ path += Qsubfontfile - Qsizedir;
+ path += qpath(0, 0, 0, 0, f->file[i]);
+ goto Done;
}
return -1;
readstr(r, "font missing\n");
break;
}
- height = 0;
- ascent = 0;
- if(f->unit > 0) {
- height = f->height * (int)QSIZE(path)/f->unit + 0.99999999;
- ascent = height - (int)(-f->originy * (int)QSIZE(path)/f->unit + 0.99999999);
- }
- if(f->loadheight != nil)
- f->loadheight(f, QSIZE(path), &height, &ascent);
- fmtprint(&fmt, "%11d %11d\n", height, ascent);
- for(i=0; i<nelem(f->range); i++) {
- if(f->range[i] == 0)
- continue;
- fmtprint(&fmt, "0x%04x 0x%04x x%04x.bit\n", i*SubfontSize, ((i+1)*SubfontSize) - 1, i*SubfontSize);
+ if(f->fonttext == nil) {
+ height = 0;
+ ascent = 0;
+ if(f->unit > 0) {
+ height = f->height * (int)QSIZE(path)/f->unit + 0.99999999;
+ ascent = height - (int)(-f->originy * (int)QSIZE(path)/f->unit + 0.99999999);
+ }
+ if(f->loadheight != nil)
+ f->loadheight(f, QSIZE(path), &height, &ascent);
+ fmtprint(&fmt, "%11d %11d\n", height, ascent);
+ for(i=0; i<f->nfile; i++)
+ fmtprint(&fmt, "0x%04x 0x%04x x%04x.bit\n", f->file[i]*SubfontSize, ((f->file[i]+1)*SubfontSize) - 1, f->file[i]*SubfontSize);
+ f->fonttext = fmtstrflush(&fmt);
+ f->nfonttext = strlen(f->fonttext);
}
- data = fmtstrflush(&fmt);
- readstr(r, data);
- free(data);
+ readbuf(r, f->fonttext, f->nfonttext);
break;
case Qsubfontfile:
f = &xfont[QFONT(path)];
blob - 0f6b97bbf4b0fb4f2e2e9b8d7630aa041320b312
blob + c78ad03667f1cc7f97a4d8de509b689d7b6006d1
--- src/cmd/fontsrv/x11.c
+++ src/cmd/fontsrv/x11.c
int idx = charcode/SubfontSize;
- if(charcode > 0xffff)
+ if(charcode > Runemax)
break;
- if(!f->range[idx]) {
+ if(!f->range[idx])
f->range[idx] = 1;
- f->nrange++;
- }
}
+ FT_Done_Face(face);
+
// libdraw expects U+0000 to be present
- if(!f->range[0]) {
+ if(!f->range[0])
f->range[0] = 1;
- f->nrange++;
- }
- FT_Done_Face(face);
+
+ // fix up file list
+ for(i=0; i<nelem(f->range); i++)
+ if(f->range[i])
+ f->file[f->nfile++] = i;
+
f->loaded = 1;
}