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2009-01-13 Bean <bean123ch@gmail.com>

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* Makefile.in: (enable_grub_mkfont): New variable.
	(freetype_cflags): Likewise.
	(freetype_libs): Likewise.

	* common.rmk (bin_UTILITIES): Add `grub-mkfont' if requested.
	(grub_mkfont_SOURCES): New variable.
	(grub_mkfont_CFLAGS): Likewise.
	(grub_mkfont_LDFLAGS): Likewise.

	* configure.ac (--enable-grub-mkfont): New option. Check for freetype2
	library if `--enable-grub-mkfont' is requested.
	(enable_grub_mkfont): New variable.
	(freetype_cflags): Likewise.
	(freetype_libs): Likewise.

	* util/grub-mkfont.c: New file.
This commit is contained in:
bean 2009-01-13 16:34:26 +00:00
parent 093af1fe82
commit e52db1f722
8 changed files with 765 additions and 1 deletions
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19
ChangeLog
View file

@ -1,3 +1,22 @@
2009-01-13 Bean <bean123ch@gmail.com>
* Makefile.in: (enable_grub_mkfont): New variable.
(freetype_cflags): Likewise.
(freetype_libs): Likewise.
* common.rmk (bin_UTILITIES): Add `grub-mkfont' if requested.
(grub_mkfont_SOURCES): New variable.
(grub_mkfont_CFLAGS): Likewise.
(grub_mkfont_LDFLAGS): Likewise.
* configure.ac (--enable-grub-mkfont): New option. Check for freetype2
library if `--enable-grub-mkfont' is requested.
(enable_grub_mkfont): New variable.
(freetype_cflags): Likewise.
(freetype_libs): Likewise.
* util/grub-mkfont.c: New file.
2009-01-12 Christian Franke <franke@computer.org>
* disk/ata.c (grub_ata_pciinit): Fix bit numbers of compatibility

1
DISTLIST
View file

@ -424,6 +424,7 @@ util/grub-fstest.c
util/grub-mkconfig.in
util/grub-mkconfig_lib.in
util/grub-mkdevicemap.c
util/grub-mkfont.c
util/grub-pe2elf.c
util/grub-probe.c
util/hostdisk.c

3
Makefile.in
View file

@ -95,6 +95,9 @@ enable_grub_emu = @enable_grub_emu@
enable_grub_fstest = @enable_grub_fstest@
enable_grub_pe2elf = @enable_grub_pe2elf@
enable_lzo = @enable_lzo@
enable_grub_mkfont = @enable_grub_mkfont@
freetype_cflags = @freetype_cflags@
freetype_libs = @freetype_libs@
### General variables.

22
conf/common.mk
View file

@ -416,6 +416,28 @@ grub_fstest-grub_fstest_init.o: grub_fstest_init.c $(grub_fstest_init.c_DEPENDEN
-include grub_fstest-grub_fstest_init.d
# For grub-mkfont.
ifeq ($(enable_grub_mkfont), yes)
bin_UTILITIES += grub-mkfont
grub_mkfont_SOURCES = util/grub-mkfont.c util/misc.c
CLEANFILES += grub-mkfont$(EXEEXT) grub_mkfont-util_grub_mkfont.o grub_mkfont-util_misc.o
MOSTLYCLEANFILES += grub_mkfont-util_grub_mkfont.d grub_mkfont-util_misc.d
grub-mkfont: $(grub_mkfont_DEPENDENCIES) grub_mkfont-util_grub_mkfont.o grub_mkfont-util_misc.o
$(CC) -o $@ grub_mkfont-util_grub_mkfont.o grub_mkfont-util_misc.o $(LDFLAGS) $(grub_mkfont_LDFLAGS)
grub_mkfont-util_grub_mkfont.o: util/grub-mkfont.c $(util/grub-mkfont.c_DEPENDENCIES)
$(CC) -Iutil -I$(srcdir)/util $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_mkfont_CFLAGS) -MD -c -o $@ $<
-include grub_mkfont-util_grub_mkfont.d
grub_mkfont-util_misc.o: util/misc.c $(util/misc.c_DEPENDENCIES)
$(CC) -Iutil -I$(srcdir)/util $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(grub_mkfont_CFLAGS) -MD -c -o $@ $<
-include grub_mkfont-util_misc.d
grub_mkfont_CFLAGS = $(freetype_cflags)
grub_mkfont_LDFLAGS = $(freetype_libs)
endif
# For the parser.
grub_script.tab.c grub_script.tab.h: normal/parser.y
$(YACC) -d -p grub_script_yy -b grub_script $(srcdir)/normal/parser.y

8
conf/common.rmk
View file

@ -45,6 +45,14 @@ grub_fstest_SOURCES = util/grub-fstest.c util/hostfs.c util/misc.c \
disk/mdraid_linux.c disk/dmraid_nvidia.c \
grub_fstest_init.c
# For grub-mkfont.
ifeq ($(enable_grub_mkfont), yes)
bin_UTILITIES += grub-mkfont
grub_mkfont_SOURCES = util/grub-mkfont.c util/misc.c
grub_mkfont_CFLAGS = $(freetype_cflags)
grub_mkfont_LDFLAGS = $(freetype_libs)
endif
# For the parser.
grub_script.tab.c grub_script.tab.h: normal/parser.y
$(YACC) -d -p grub_script_yy -b grub_script $(srcdir)/normal/parser.y

72
configure vendored
View file

@ -703,6 +703,10 @@ LIBCURSES
enable_grub_emu
enable_grub_fstest
enable_grub_pe2elf
FREETYPE
enable_grub_mkfont
freetype_cflags
freetype_libs
LIBOBJS
LTLIBOBJS'
ac_subst_files=''
@ -1303,6 +1307,7 @@ Optional Features:
utility
--enable-grub-pe2elf build and install the `grub-pe2elf' conversion
utility
--enable-grub-mkfont build and install the `grub-mkfont' utility
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@ -8425,6 +8430,67 @@ fi
# Check whether --enable-grub-mkfont was given.
if test "${enable_grub_mkfont+set}" = set; then
enableval=$enable_grub_mkfont;
fi
if test x"$enable_grub_mkfont" = xyes ; then
# Check for freetype libraries.
for ac_prog in freetype-config
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_FREETYPE+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$FREETYPE"; then
ac_cv_prog_FREETYPE="$FREETYPE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_FREETYPE="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
FREETYPE=$ac_cv_prog_FREETYPE
if test -n "$FREETYPE"; then
{ echo "$as_me:$LINENO: result: $FREETYPE" >&5
echo "${ECHO_T}$FREETYPE" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -n "$FREETYPE" && break
done
if test "x$FREETYPE" = x ; then
{ { echo "$as_me:$LINENO: error: freetype2 libraries are required to build \`grub-mkfont'" >&5
echo "$as_me: error: freetype2 libraries are required to build \`grub-mkfont'" >&2;}
{ (exit 1); exit 1; }; }
fi
freetype_cflags=`freetype-config --cflags`
freetype_libs=`freetype-config --libs`
fi
# Output files.
ac_config_links="$ac_config_links include/grub/cpu:include/grub/$target_cpu include/grub/machine:include/grub/$target_cpu/$platform"
@ -9146,11 +9212,15 @@ LIBCURSES!$LIBCURSES$ac_delim
enable_grub_emu!$enable_grub_emu$ac_delim
enable_grub_fstest!$enable_grub_fstest$ac_delim
enable_grub_pe2elf!$enable_grub_pe2elf$ac_delim
FREETYPE!$FREETYPE$ac_delim
enable_grub_mkfont!$enable_grub_mkfont$ac_delim
freetype_cflags!$freetype_cflags$ac_delim
freetype_libs!$freetype_libs$ac_delim
LIBOBJS!$LIBOBJS$ac_delim
LTLIBOBJS!$LTLIBOBJS$ac_delim
_ACEOF
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 90; then
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 94; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5

16
configure.ac
View file

@ -407,6 +407,22 @@ AC_ARG_ENABLE([grub-pe2elf],
[build and install the `grub-pe2elf' conversion utility])])
AC_SUBST([enable_grub_pe2elf])
AC_ARG_ENABLE([grub-mkfont],
[AS_HELP_STRING([--enable-grub-mkfont],
[build and install the `grub-mkfont' utility])])
if test x"$enable_grub_mkfont" = xyes ; then
# Check for freetype libraries.
AC_CHECK_PROGS([FREETYPE], [freetype-config])
if test "x$FREETYPE" = x ; then
AC_MSG_ERROR([freetype2 libraries are required to build `grub-mkfont'])
fi
freetype_cflags=`freetype-config --cflags`
freetype_libs=`freetype-config --libs`
fi
AC_SUBST([enable_grub_mkfont])
AC_SUBST([freetype_cflags])
AC_SUBST([freetype_libs])
# Output files.
AC_CONFIG_LINKS([include/grub/cpu:include/grub/$target_cpu
include/grub/machine:include/grub/$target_cpu/$platform])

625
util/grub-mkfont.c Normal file
View file

@ -0,0 +1,625 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <grub/types.h>
#include <grub/util/misc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <getopt.h>
#include <ft2build.h>
#include FT_FREETYPE_H
#include <freetype/ftsynth.h>
#define GRUB_FONT_DEFAULT_SIZE 16
#define GRUB_FONT_RANGE_BLOCK 1024
struct grub_glyph_info
{
struct grub_glyph_info *next;
grub_uint32_t char_code;
int width;
int height;
int x_ofs;
int y_ofs;
int device_width;
int bitmap_size;
grub_uint8_t bitmap[0];
};
#define GRUB_FONT_FLAG_BOLD 1
#define GRUB_FONT_FLAG_NOBITMAP 2
#define GRUB_FONT_FLAG_NOHINTING 4
#define GRUB_FONT_FLAG_FORCEHINT 8
struct grub_font_info
{
char* name;
int style;
int desc;
int size;
int max_width;
int max_height;
int min_y;
int flags;
int num_range;
grub_uint32_t *ranges;
struct grub_glyph_info *glyph;
};
static struct option options[] =
{
{"output", required_argument, 0, 'o'},
{"name", required_argument, 0, 'n'},
{"index", required_argument, 0, 'i'},
{"range", required_argument, 0, 'r'},
{"size", required_argument, 0, 's'},
{"desc", required_argument, 0, 'd'},
{"bold", no_argument, 0, 'b'},
{"no-bitmap", no_argument, 0, 0x100},
{"no-hinting", no_argument, 0, 0x101},
{"force-autohint", no_argument, 0, 'a'},
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'V'},
{"verbose", no_argument, 0, 'v'},
{0, 0, 0, 0}
};
int font_verbosity;
static void
usage (int status)
{
if (status)
fprintf (stderr, "Try ``grub-mkfont --help'' for more information.\n");
else
printf ("\
Usage: grub-mkfont [OPTIONS] FONT_FILES\n\
\nOptions:\n\
-o, --output=FILE_NAME set output file name\n\
-i, --index=N set face index\n\
-r, --range=A-B[,C-D] set font range\n\
-n, --name=S set font family name\n\
-s, --size=N set font size\n\
-d, --desc=N set font descent\n\
-b, --bold convert to bold font\n\
-a, --force-autohine force autohint\n\
--no-hinting disable hinting\n\
--no-bitmap ignore bitmap strikes when loading\n\
-h, --help display this message and exit\n\
-V, --version print version information and exit\n\
-v, --verbose print verbose messages\n\
\n\
Report bugs to <%s>.\n", PACKAGE_BUGREPORT);
exit (status);
}
void
add_pixel (grub_uint8_t **data, int *mask, int not_blank)
{
if (*mask == 0)
{
(*data)++;
**data = 0;
*mask = 128;
}
if (not_blank)
**data |= *mask;
*mask >>= 1;
}
void
add_char (struct grub_font_info *font_info, FT_Face face,
grub_uint32_t char_code)
{
struct grub_glyph_info *glyph_info, **p_glyph;
int width, height;
grub_uint8_t *data;
int mask, i, j, bitmap_size;
FT_GlyphSlot glyph;
int flag = FT_LOAD_RENDER | FT_LOAD_MONOCHROME;
if (font_info->flags & GRUB_FONT_FLAG_NOBITMAP)
flag |= FT_LOAD_NO_BITMAP;
if (font_info->flags & GRUB_FONT_FLAG_NOHINTING)
flag |= FT_LOAD_NO_HINTING;
else if (font_info->flags & GRUB_FONT_FLAG_FORCEHINT)
flag |= FT_LOAD_FORCE_AUTOHINT;
if (FT_Load_Char (face, char_code, flag))
return;
glyph = face->glyph;
if (font_info->flags & GRUB_FONT_FLAG_BOLD)
FT_GlyphSlot_Embolden (glyph);
p_glyph = &font_info->glyph;
while ((*p_glyph) && ((*p_glyph)->char_code > char_code))
{
p_glyph = &(*p_glyph)->next;
}
/* Ignore duplicated glyph. */
if ((*p_glyph) && ((*p_glyph)->char_code == char_code))
return;
width = glyph->bitmap.width;
height = glyph->bitmap.rows;
bitmap_size = ((width * height + 7) / 8);
glyph_info = xmalloc (sizeof (struct grub_glyph_info) + bitmap_size);
glyph_info->bitmap_size = bitmap_size;
glyph_info->next = *p_glyph;
*p_glyph = glyph_info;
glyph_info->char_code = char_code;
glyph_info->width = width;
glyph_info->height = height;
glyph_info->x_ofs = glyph->bitmap_left;
glyph_info->y_ofs = glyph->bitmap_top - height;
glyph_info->device_width = glyph->metrics.horiAdvance / 64;
if (width > font_info->max_width)
font_info->max_width = width;
if (height > font_info->max_height)
font_info->max_height = height;
if (glyph_info->y_ofs < font_info->min_y)
font_info->min_y = glyph_info->y_ofs;
mask = 0;
data = &glyph_info->bitmap[0] - 1;
for (j = 0; j < height; j++)
for (i = 0; i < width; i++)
add_pixel (&data, &mask,
glyph->bitmap.buffer[i / 8 + j * glyph->bitmap.pitch] &
(1 << (7 - (i & 7))));
}
void
add_font (struct grub_font_info *font_info, FT_Face face)
{
if (font_info->num_range)
{
int i;
grub_uint32_t j;
for (i = 0; i < font_info->num_range; i++)
for (j = font_info->ranges[i * 2]; j <= font_info->ranges[i * 2 + 1];
j++)
add_char (font_info, face, j);
}
else
{
grub_uint32_t char_code, glyph_index;
for (char_code = FT_Get_First_Char (face, &glyph_index);
glyph_index;
char_code = FT_Get_Next_Char (face, char_code, &glyph_index))
add_char (font_info, face, char_code);
}
}
void
write_string_section (char *name, char *str, int* offset, FILE* file)
{
grub_uint32_t leng, leng_be32;
leng = strlen (str) + 1;
leng_be32 = grub_cpu_to_be32 (leng);
grub_util_write_image (name, 4, file);
grub_util_write_image ((char *) &leng_be32, 4, file);
grub_util_write_image (str, leng, file);
*offset += 8 + leng;
}
void
write_be16_section (char *name, grub_uint16_t data, int* offset, FILE* file)
{
grub_uint32_t leng;
leng = grub_cpu_to_be32 (2);
data = grub_cpu_to_be16 (data);
grub_util_write_image (name, 4, file);
grub_util_write_image ((char *) &leng, 4, file);
grub_util_write_image ((char *) &data, 2, file);
*offset += 10;
}
void
print_glyphs (struct grub_font_info *font_info)
{
int num;
struct grub_glyph_info *glyph;
char line[512];
for (glyph = font_info->glyph, num = 0; glyph; glyph = glyph->next, num++)
{
int x, y, xmax, xmin, ymax, ymin;
grub_uint8_t *bitmap, mask;
printf ("\nGlyph #%d, U+%04x\n", num, glyph->char_code);
printf ("Width %d, Height %d, X offset %d, Y offset %d, Device width %d\n",
glyph->width, glyph->height, glyph->x_ofs, glyph->y_ofs,
glyph->device_width);
xmax = glyph->x_ofs + glyph->width;
if (xmax < glyph->device_width)
xmax = glyph->device_width;
xmin = glyph->x_ofs;
if (xmin > 0)
xmin = 0;
ymax = glyph->y_ofs + glyph->height;
if (ymax < font_info->size - font_info->desc)
ymax = font_info->size - font_info->desc;
ymin = glyph->y_ofs;
if (ymin > - font_info->desc)
ymin = - font_info->desc;
bitmap = glyph->bitmap;
mask = 0x80;
for (y = ymax - 1; y >= ymin; y--)
{
int line_pos;
line_pos = 0;
for (x = xmin; x < xmax; x++)
{
if ((x >= glyph->x_ofs) &&
(x < glyph->x_ofs + glyph->width) &&
(y >= glyph->y_ofs) &&
(y < glyph->y_ofs + glyph->height))
{
line[line_pos++] = (*bitmap & mask) ? '#' : '_';
mask >>= 1;
if (mask == 0)
{
mask = 0x80;
bitmap++;
}
}
else if ((x >= 0) &&
(x < glyph->device_width) &&
(y >= - font_info->desc) &&
(y < font_info->size - font_info->desc))
{
line[line_pos++] = ((x == 0) || (y == 0)) ? '+' : '.';
}
else
line[line_pos++] = '*';
}
line[line_pos] = 0;
printf ("%s\n", line);
}
}
}
void
write_font (struct grub_font_info *font_info, char *output_file)
{
FILE *file;
grub_uint32_t leng, data;
char style_name[20], *font_name;
struct grub_glyph_info *cur, *pre;
int num, offset;
file = fopen (output_file, "wb");
if (! file)
grub_util_error ("Can\'t write to file %s.", output_file);
offset = 0;
leng = grub_cpu_to_be32 (4);
grub_util_write_image ("FILE", 4, file);
grub_util_write_image ((char *) &leng, 4, file);
grub_util_write_image ("PFF2", 4, file);
offset += 12;
if (! font_info->name)
font_info->name = "Unknown";
if (font_info->flags & GRUB_FONT_FLAG_BOLD)
font_info->style |= FT_STYLE_FLAG_BOLD;
style_name[0] = 0;
if (font_info->style & FT_STYLE_FLAG_BOLD)
strcpy (style_name, " Bold");
if (font_info->style & FT_STYLE_FLAG_ITALIC)
strcat (style_name, " Italic");
if (! style_name[0])
strcpy (style_name, " Regular");
asprintf (&font_name, "%s %s %d", font_info->name, &style_name[1],
font_info->size);
write_string_section ("NAME", font_name, &offset, file);
write_string_section ("FAMI", font_info->name, &offset, file);
write_string_section ("WEIG",
(font_info->style & FT_STYLE_FLAG_BOLD) ?
"bold" : "normal",
&offset, file);
write_string_section ("SLAN",
(font_info->style & FT_STYLE_FLAG_ITALIC) ?
"italic" : "normal",
&offset, file);
write_be16_section ("PTSZ", font_info->size, &offset, file);
write_be16_section ("MAXW", font_info->max_width, &offset, file);
write_be16_section ("MAXH", font_info->max_height, &offset, file);
if (! font_info->desc)
{
if (font_info->min_y >= 0)
font_info->desc = 1;
else
font_info->desc = - font_info->min_y;
}
write_be16_section ("ASCE", font_info->size - font_info->desc, &offset, file);
write_be16_section ("DESC", font_info->desc, &offset, file);
if (font_verbosity > 0)
{
printf ("Font name: %s\n", font_name);
printf ("Max width: %d\n", font_info->max_width);
printf ("Max height: %d\n", font_info->max_height);
printf ("Font ascent: %d\n", font_info->size - font_info->desc);
printf ("Font descent: %d\n", font_info->desc);
}
num = 0;
pre = 0;
cur = font_info->glyph;
while (cur)
{
struct grub_glyph_info *nxt;
nxt = cur->next;
cur->next = pre;
pre = cur;
cur = nxt;
num++;
}
font_info->glyph = pre;
if (font_verbosity > 0)
printf ("Number of glyph: %d\n", num);
leng = grub_cpu_to_be32 (num * 9);
grub_util_write_image ("CHIX", 4, file);
grub_util_write_image ((char *) &leng, 4, file);
offset += 8 + num * 9 + 8;
for (cur = font_info->glyph; cur; cur = cur->next)
{
if (offset >= 0x95ed)
{
fclose (file);
grub_util_error ("Stop at %d %d\n", cur->char_code, offset);
}
data = grub_cpu_to_be32 (cur->char_code);
grub_util_write_image ((char *) &data, 4, file);
data = 0;
grub_util_write_image ((char *) &data, 1, file);
data = grub_cpu_to_be32 (offset);
grub_util_write_image ((char *) &data, 4, file);
offset += 10 + cur->bitmap_size;
}
leng = 0xffffffff;
grub_util_write_image ("DATA", 4, file);
grub_util_write_image ((char *) &leng, 4, file);
for (cur = font_info->glyph; cur; cur = cur->next)
{
data = grub_cpu_to_be16 (cur->width);
grub_util_write_image ((char *) &data, 2, file);
data = grub_cpu_to_be16 (cur->height);
grub_util_write_image ((char *) &data, 2, file);
data = grub_cpu_to_be16 (cur->x_ofs);
grub_util_write_image ((char *) &data, 2, file);
data = grub_cpu_to_be16 (cur->y_ofs);
grub_util_write_image ((char *) &data, 2, file);
data = grub_cpu_to_be16 (cur->device_width);
grub_util_write_image ((char *) &data, 2, file);
grub_util_write_image ((char *) &cur->bitmap[0], cur->bitmap_size, file);
}
if (font_verbosity > 1)
print_glyphs (font_info);
fclose (file);
}
int
main (int argc, char *argv[])
{
struct grub_font_info font_info;
FT_Library ft_lib;
int font_index = 0;
int font_size = 0;
char *output_file = NULL;
memset (&font_info, 0, sizeof (font_info));
progname = "grub-mkfont";
/* Check for options. */
while (1)
{
int c = getopt_long (argc, argv, "bao:n:i:s:d:r:hVv", options, 0);
if (c == -1)
break;
else
switch (c)
{
case 'b':
font_info.flags |= GRUB_FONT_FLAG_BOLD;
break;
case 0x100:
font_info.flags |= GRUB_FONT_FLAG_NOBITMAP;
break;
case 0x101:
font_info.flags |= GRUB_FONT_FLAG_NOHINTING;
break;
case 'a':
font_info.flags |= GRUB_FONT_FLAG_FORCEHINT;
break;
case 'o':
output_file = optarg;
break;
case 'n':
font_info.name = optarg;
break;
case 'i':
font_index = strtoul (optarg, NULL, 0);
break;
case 's':
font_size = strtoul (optarg, NULL, 0);
break;
case 'r':
{
char *p = optarg;
while (1)
{
grub_uint32_t a, b;
a = strtoul (p, &p, 0);
if (*p != '-')
grub_util_error ("Invalid font range");
b = strtoul (p + 1, &p, 0);
if ((font_info.num_range & (GRUB_FONT_RANGE_BLOCK - 1)) == 0)
font_info.ranges = xrealloc (font_info.ranges,
(font_info.num_range +
GRUB_FONT_RANGE_BLOCK) *
sizeof (int) * 2);
font_info.ranges[font_info.num_range * 2] = a;
font_info.ranges[font_info.num_range * 2 + 1] = b;
font_info.num_range++;
if (*p)
{
if (*p != ',')
grub_util_error ("Invalid font range");
else
p++;
}
else
break;
}
break;
}
case 'd':
font_info.desc = strtoul (optarg, NULL, 0);
break;
case 'h':
usage (0);
break;
case 'V':
printf ("%s (%s) %s\n", progname, PACKAGE_NAME, PACKAGE_VERSION);
return 0;
case 'v':
font_verbosity++;
break;
default:
usage (1);
break;
}
}
if (! output_file)
grub_util_error ("No output file is specified.");
if (FT_Init_FreeType (&ft_lib))
grub_util_error ("FT_Init_FreeType fails");
for (; optind < argc; optind++)
{
FT_Face ft_face;
int size;
if (FT_New_Face (ft_lib, argv[optind], font_index, &ft_face))
{
grub_util_info ("Can't open file %s, index %d\n", argv[optind],
font_index);
continue;
}
if ((! font_info.name) && (ft_face->family_name))
font_info.name = xstrdup (ft_face->family_name);
size = font_size;
if (! size)
{
if ((ft_face->face_flags & FT_FACE_FLAG_SCALABLE) ||
(! ft_face->num_fixed_sizes))
size = GRUB_FONT_DEFAULT_SIZE;
else
size = ft_face->available_sizes[0].height;
}
font_info.style = ft_face->style_flags;
font_info.size = size;
FT_Set_Pixel_Sizes (ft_face, size, size);
add_font (&font_info, ft_face);
FT_Done_Face (ft_face);
}
FT_Done_FreeType (ft_lib);
write_font (&font_info, output_file);
return 0;
}