17 lines
714 B
Bash
17 lines
714 B
Bash
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# PNG files for kernel debugger fonts.
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# This makes the fonts easier to modify if you decide to do so.
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#
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# Convert the font to hex bytes that can be added to the corresponding .cpp files
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# in src/system/kernel/debug/font{,_big}.cpp
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#
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# This uses the convert command from imagemagic to:
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# - Store black as 1 and white as 0
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# - Flip the image left-to-right (that's how our console code expects it)
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# - Convert it to an uncompressed bitmap without header
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# Then it uses xxd to convert it to an hexdump in the correct endianness.
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convert kdlbig.png -depth 1 -negate -flop GRAY:kdlbig
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xxd -g 2 -c 16 kdlbig > kdlbig.hex
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convert kdlsmall.png -depth 1 -negate -flop GRAY:kdlsmall
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xxd -g 1 -c 12 kdlsmall > kdlsmall.hex
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