diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 20 |
1 files changed, 19 insertions, 1 deletions
@@ -1,3 +1,21 @@ +2021-06-28 Dominik Röttsches <drott@chromium.org> + + [sfnt] Improve paint limit checks + + Paint tables can appear before the `base_glyphs_v1` offset if the + font is produced with the layer list before the base glyph list. In + this case paint tables can occur after the layer list but before the + base glyph list. Checks in the 'COLR' v1 code were rejecting fonts + with this layout. Improve these checks by calculating a minimum + offset after which paint tables can occur and use that in safety + checks. + + * src/sfnt/ttcolr.c (Colr, tt_face_load_colr): Declare + `paint_start_v1` and calculate that as the minimum of the end of + layer list and base glyph list. + (get_child_table_pointer, read_paint, tt_face_get_paint_layers): + Use that in safety checks. + 2021-06-28 Alexei Podtelezhnikov <apodtele@gmail.com> [raster] Clean up vertical sweep. @@ -202,7 +220,7 @@ 2021-06-09 Alexei Podtelezhnikov <apodtele@gmail.com> - * src/truetype/ttinterp.c (TT_RunIns): Optimize tracing. + * src/truetype/ttinterp.c (TT_RunIns): Optimize tracing. 2021-06-09 Alexei Podtelezhnikov <apodtele@gmail.com> |