diff options
Diffstat (limited to 'src/truetype/ttgxvar.c')
| -rw-r--r-- | src/truetype/ttgxvar.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c index 6cb2cc9f8..180f5fbe2 100644 --- a/src/truetype/ttgxvar.c +++ b/src/truetype/ttgxvar.c @@ -2217,20 +2217,6 @@ { FT_TRACE2(( "FVAR " )); - /* both `fvar' and `gvar' must be present */ - if ( FT_SET_ERROR( face->goto_table( face, TTAG_gvar, - stream, &table_len ) ) ) - { - /* CFF2 is an alternate to gvar here */ - if ( FT_SET_ERROR( face->goto_table( face, TTAG_CFF2, - stream, &table_len ) ) ) - { - FT_TRACE1(( "\n" )); - FT_TRACE1(( "TT_Get_MM_Var: `gvar' or `CFF2' table is missing\n" )); - goto Exit; - } - } - if ( FT_SET_ERROR( face->goto_table( face, TTAG_fvar, stream, &table_len ) ) ) { @@ -2673,8 +2659,16 @@ FT_TRACE5(( "\n" )); if ( !face->is_cff2 && !blend->glyphoffsets ) - if ( FT_SET_ERROR( ft_var_load_gvar( face ) ) ) + { + /* While a missing 'gvar' table is acceptable, for example for */ + /* fonts that only vary metrics information or 'COLR' v1 */ + /* `PaintVar*` tables, an incorrect SFNT table offset or size */ + /* for 'gvar', or an inconsistent 'gvar' table is not. */ + error = ft_var_load_gvar( face ); + if ( error != FT_Err_Table_Missing && error != FT_Err_Ok ) goto Exit; + error = FT_Err_Ok; + } if ( !blend->coords ) { |