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Enable compression for ui fonts

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Add --compress flag to font generation command and regenerate the font bitmap data with compression enabled. This reduces the bitmap array size while maintaining the same 2-bit mode and character intervals.
This commit is contained in:
Justin Mitchell
2026-07-05 19:46:43 -04:00
parent 62448b3c08
commit 72b99a2a9c
7 changed files with 9157 additions and 17450 deletions
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lib/EpdFont/scripts/convert-builtin-fonts.sh
+2 -2
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@@ -46,7 +46,7 @@ for size in ${UI_FONT_SIZES[@]}; do
# partial edge coverage dithers (GfxRenderer renderCharImpl), so UI text is
# anti-aliased on 1-bit panels and blends properly in grayscale passes.
python fontconvert.py $font_name $size $font_path $hebrew_path $viet_path \
--2bit --additional-intervals 0x05D0,0x05EA > $output_path
--2bit --compress --additional-intervals 0x05D0,0x05EA > $output_path
echo "Generated $output_path"
done
done
@@ -54,7 +54,7 @@ done
python fontconvert.py notosans_8_regular 8 \
../builtinFonts/source/NotoSans/NotoSans-Regular.ttf \
../builtinFonts/source/NotoSansHebrew/NotoSansHebrew-Regular.ttf \
--2bit --additional-intervals 0x05D0,0x05EA > ../builtinFonts/notosans_8_regular.h
--2bit --compress --additional-intervals 0x05D0,0x05EA > ../builtinFonts/notosans_8_regular.h
echo ""
echo "Running compression verification..."