NAME

ots-idempotent - font transcoder

SYNOPSIS

ots-idempotent FONT_FILE

DESCRIPTION

ots-idempotent is a program which validates and transcodes a font file using OTS. This tool transcodes the original font twice and then verifies that the two transcoded fonts are identical:

t1 = ValidateAndTranscode(original_font);
if (validation_error)
  PrintErrorAndExit;
t2 = ValidateAndTranscode(t1);
if (validation_error)
  PrintErrorAndExit;
if (t1 != t2)
  PrintErrorAndExit;

This tool is basically for OTS developers.

EXAMPLES

$ ./ots-idempotent sample.otf
$ ./ots-idempotent malformed.ttf
WARNING: bad range shift
ERROR at src/ots.cc:670 (ProcessGeneric)
Failed to sanitize file!

REPORTING BUGS

Report bugs to <https://github.com/khaledhosny/ots/issues>

SEE ALSO

ots-perf(1), ots-sanitize(1), ots-side-by-side(1), ots-validator-checker(1)