| commit | 766b2c19e247cfa8006aa2be2e0aeab28b295123 | [log] [tgz] |
|---|---|---|
| author | Alexei Podtelezhnikov <apodtele@gmail.com> | Fri Sep 24 22:14:22 2021 -0400 |
| committer | Alexei Podtelezhnikov <apodtele@gmail.com> | Fri Sep 24 22:14:22 2021 -0400 |
| tree | e90b2f1e7f729bf538f19a71f3b57d9bba6150db | |
| parent | a69320a9b27ed87f87d2d28fffa04907c4752873 [diff] |
Propagate sign when reading OFF3. Signed 24-bit values are extremely rare. FreeType only reads them in PFR fonts with bitmap strikes conditionally. They have not been seen in the known fonts. That is why this bug could never be discovered. `FT_FRAME_OFF3` propagates sign correctly. * include/freetype/internal/ftstream.h (FT_PEEK_OFF3, FT_PEEK_OFF3_LE): Propagate sign into 32-bit value. (FT_GET_OFF3, FT_READ_OFF3): Needed fixing but removed as unused.