Commit 91a7fae777fb0ce1e53411cffa1cd310feaa9d00
2022-09-05T15:49:27
[sfnt] Handle variable `COLR` v1 fonts without delta set index map Fixes #1178. * src/sfnt/ttcolr.c (get_deltas_for_var_index_base): Set outer index to 0 and inner index to the delta index when retrieving deltas if the `COLR` table has no delta set index map.
diff --git a/src/sfnt/ttcolr.c b/src/sfnt/ttcolr.c
index ad0f127..b432161 100644
--- a/src/sfnt/ttcolr.c
+++ b/src/sfnt/ttcolr.c
@@ -604,9 +604,8 @@
}
else
{
- /* TODO: Direct lookup case not implemented or tested yet. */
- FT_ASSERT( 0 );
- return 0;
+ outer_index = 0;
+ inner_index = loop_var_index;
}
deltas[i] = mm->get_item_delta( FT_FACE( face ), &colr->var_store,