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freetype2
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Code Issues 4 Releases Wiki Activity

[sfnt] Disable bitmap strikes if we don't have a bitmap data table. 

* src/sfnt/ttsbit.c (tt_face_load_sbit): Check whether we have
a bitmap data table.
This commit is contained in:
Werner Lemberg 2016-10-01 20:12:25 +02:00
parent b0aacff474
commit fcc0ee80e1
2 changed files with 19 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2016-10-01 Werner Lemberg <wl@gnu.org>
[sfnt] Disable bitmap strikes if we don't have a bitmap data table.
* src/sfnt/ttsbit.c (tt_face_load_sbit): Check whether we have
a bitmap data table.
2016-10-01 Alexei Podtelezhnikov <apodtele@gmail.com>
[smooth] Remove impossibility.

13
src/sfnt/ttsbit.c
View File

@ -190,12 +190,14 @@
break;
default:
/* we ignore unknown table formats */
error = FT_THROW( Unknown_File_Format );
break;
}
if ( !error )
FT_TRACE3(( "sbit_num_strikes: %u\n", face->sbit_num_strikes ));
FT_TRACE3(( "tt_face_load_sbit_strikes: found %u strikes\n",
face->sbit_num_strikes ));
face->ebdt_start = 0;
face->ebdt_size = 0;
@ -218,6 +220,15 @@
}
}
if ( !face->ebdt_size )
{
FT_TRACE2(( "tt_face_load_sbit_strikes:"
" no embedded bitmap data table found;\n"
" "
" resetting number of strikes to zero\n" ));
face->sbit_num_strikes = 0;
}
return FT_Err_Ok;
Exit: