ref: cc3333902bbfe5d8c16cf84c4e85016533ab2ee0
parent: d7393e22ee3d7cfedbf580a7fb1e9b4db7b3626f
author: Werner Lemberg <wl@gnu.org>
date: Sun Jun 24 02:22:48 EDT 2018
New base function `FT_Matrix_Check' (#54019). * src/base/ftcalc.c (FT_Matrix_Check): New base function to properly reject degenerate font matrices. * include/freetype/internal/ftcalc.h: Updated. * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c (cid_parse_font_matrix), src/type1/t1load.c (t1_parse_font_matrix), src/type42/t42parse.c (t42_parse_font_matrix): Use `FT_Matrix_Check'.