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Replace head and tail by sed #2

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Replace head and tail by sed #2

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b8f8342
Replace head and tail by sed
Biorn1950 Jul 18, 2018
6d39dcb
replace head and tail by sed
Biorn1950 Jul 18, 2018
afb521a
static definition for liborbis
Biorn1950 Jul 18, 2018
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14 changes: 7 additions & 7 deletions genXBMfonts.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,7 @@ do
D="$(printf "\x$(printf %x $c)")"

# 1. build commented label header: array idx, ascii code, glyph
echo "{ /* $n: ASCII $d [$D] bits */" >> $t
echo " { /* $n: ASCII $d [$D] bits */" >> $t

# Generate (Font_W x Font_H) images, 1bpp of each character in ASCII range
# call imagemagick tool to convert bitmap
Expand All @@ -96,17 +96,17 @@ do
./xbm_dump "$fontDestDir/$d.$type"

# 3a. strip data bits and push to output
tail -n+4 "$fontDestDir/$d.$type" | head --bytes -5 >> $t
sed 's/^/ /;1,3 d;7 d;s/, };//g' "$fontDestDir/$d.$type" >> $t

else
echo "$n: $d.$type does not exists!"
# 3b. build zeroed data bit header for a missing ASCII code
printf "\t0x00" >> $t
printf "\t\t 0x00\n" >> $t

fi

# 4. close data bits footer
printf "\n},\n" >> $t
printf "\t},\n" >> $t

# increase array count
((n+=1))
Expand All @@ -128,13 +128,13 @@ do
printf "#define FONT_H %d\n" $Font_H >> $out
printf "#define BITS_IN_BYTE %d\n\n" 8 >> $out

echo "char xbmFont[$n][(FONT_W * FONT_H) / BITS_IN_BYTE] = {" >> $out
echo "static char xbmFont[$n][(FONT_W * FONT_H) / BITS_IN_BYTE] = {" >> $out

# 2. fix: remove last ','
head --bytes -2 $t >> $out
sed '${/^$/d;};$ s/.$//' $t >> $out

# 3. build bottom C header: add "};"
printf "\n};\n" >> $out
printf "};\n" >> $out

printf "#endif //__XBM_FONT_H__\n" >> $out

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