walkero
/
harfbuzz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[ot-color] Apply Behdad comment

This commit is contained in:
Ebrahim Byagowi 2018-10-29 00:07:26 +03:30 committed by Behdad Esfahbod
parent 307d61867a
commit 35fa3d3260
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/hb-ot-color-sbix-table.hh
View File

@ -215,12 +215,13 @@ struct sbix
hb_blob_t *blob = reference_blob_for_glyph (glyph, x_ppem, y_ppem,
HB_TAG ('p','n','g',' '),
&x_offset, &y_offset);
if (hb_blob_get_length (blob) < sizeof (PNGHeader))
const PNGHeader &header = *blob->as<PNGHeader>();
if (header.width == 0 && header.width == 0)
return false;
extents->x_bearing = x_offset;
extents->y_bearing = y_offset;
const PNGHeader &header = *blob->as<PNGHeader>();
extents->width = header.width;
extents->height = header.height;
hb_blob_destroy (blob);