Justin Mitchell
4f55444f67
Refactor UI font generation to support different rendering modes based on size. Small UI fonts (12pt) use 1-bit rendering for crisp display and reduced flash usage. Large UI fonts (14pt) now use 2-bit compressed rendering to stay smooth when scaled up on touch/high-density boards. Extract font generation logic into reusable generate_ui_font() function.
78 lines
3.1 KiB
Bash
Executable File
78 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
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set -e
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cd "$(dirname "$0")"
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READER_FONT_STYLES=("Regular" "Italic" "Bold" "BoldItalic")
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NOTOSERIF_FONT_SIZES=(12 14 16 18)
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NOTOSANS_FONT_SIZES=(12 14 16 18)
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for size in ${NOTOSERIF_FONT_SIZES[@]}; do
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for style in ${READER_FONT_STYLES[@]}; do
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font_name="notoserif_${size}_$(echo $style | tr '[:upper:]' '[:lower:]')"
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font_path="../builtinFonts/source/NotoSerif/NotoSerif-${style}.ttf"
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output_path="../builtinFonts/${font_name}.h"
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python fontconvert.py $font_name $size $font_path --2bit --compress --pnum > $output_path
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echo "Generated $output_path"
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done
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done
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for size in ${NOTOSANS_FONT_SIZES[@]}; do
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for style in ${READER_FONT_STYLES[@]}; do
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font_name="notosans_${size}_$(echo $style | tr '[:upper:]' '[:lower:]')"
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font_path="../builtinFonts/source/NotoSans/NotoSans-${style}.ttf"
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output_path="../builtinFonts/${font_name}.h"
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python fontconvert.py $font_name $size $font_path --2bit --compress --pnum > $output_path
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echo "Generated $output_path"
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done
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done
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# Small UI chrome (button devices, uiScale 1.0). Rendered 1-bit: crisp at these
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# sizes and half the flash of 2-bit.
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UI_FONT_SIZES=(10 12)
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# Larger UI chrome substituted in on touch/high-density boards via the uiScale
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# remap (see src/main.cpp setupFonts). Rendered 2-bit so it stays smooth when
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# enlarged. Touch boards use uiScale 1.2, so UI_12 -> 14.4 -> 14 is the size the
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# remap actually lands on; add larger sizes here if a board adopts a higher scale.
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UI_FONT_SIZES_LARGE=(14)
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UI_FONT_STYLES=("Regular" "Bold")
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# Ubuntu lacks the Latin Extended Additional block (U+1EA0-U+1EF9) used for
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# Vietnamese tone marks. Append a Vietnamese-only Ubuntu cut so those glyphs are
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# filled from it while every glyph Ubuntu already has stays unchanged (fontstack
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# is ordered by descending priority). NotoSansHebrew fills U+05D0-U+05EA so the
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# Hebrew UI translation renders in menus and settings.
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generate_ui_font() {
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local size="$1" style="$2" extra_flags="$3"
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local font_name="ubuntu_${size}_$(echo $style | tr '[:upper:]' '[:lower:]')"
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local font_path="../builtinFonts/source/Ubuntu/Ubuntu-${style}.ttf"
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local hebrew_path="../builtinFonts/source/NotoSansHebrew/NotoSansHebrew-${style}.ttf"
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local viet_path="../builtinFonts/source/Ubuntu/Ubuntu-Vietnamese-${style}.ttf"
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local output_path="../builtinFonts/${font_name}.h"
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python fontconvert.py $font_name $size $font_path $hebrew_path $viet_path \
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--additional-intervals 0x05D0,0x05EA $extra_flags > $output_path
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echo "Generated $output_path"
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}
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for size in ${UI_FONT_SIZES[@]}; do
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for style in ${UI_FONT_STYLES[@]}; do
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generate_ui_font $size $style ""
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done
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done
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for size in ${UI_FONT_SIZES_LARGE[@]}; do
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for style in ${UI_FONT_STYLES[@]}; do
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generate_ui_font $size $style "--2bit --compress"
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done
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done
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python fontconvert.py notosans_8_regular 8 \
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../builtinFonts/source/NotoSans/NotoSans-Regular.ttf \
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../builtinFonts/source/NotoSansHebrew/NotoSansHebrew-Regular.ttf \
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--additional-intervals 0x05D0,0x05EA > ../builtinFonts/notosans_8_regular.h
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echo ""
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echo "Running compression verification..."
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python verify_compression.py ../builtinFonts/
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