From 27f6a05ed51e5dac27fcfd91170e4d5f296dfed1 Mon Sep 17 00:00:00 2001 From: David Turner Date: Wed, 6 Feb 2002 13:59:25 +0000 Subject: [PATCH] support for embedded fonts in PDF documents. These often do not have a 'cmap', 'post' and 'name' table and were not loaded by FreeType previously.. (thanks to Derek B. Noonburgs from XPDF) --- ChangeLog | 9 +++++++++ src/sfnt/sfobjs.c | 8 ++++---- 2 files changed, 13 insertions(+), 4 deletions(-) diff --git a/ChangeLog b/ChangeLog index a00d0d86a..c607a3447 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,14 @@ 2002-02-06 David Turner + * src/sfnt/sfobjs.c (SFNT_Load_Face): since many fonts embedded in + PDF documents do not include 'cmap', 'post' and 'name' tables, the + SFNT face loader has been changed to not immediately report an + error if these are not present. + + Note that the specification _requires_ these tables, but Adobe + seems to ignore it completely.. + + * src/sfnt/ttcmap.c: removing compiler warnings * src/pcf/pcfread.c, src/pcf/pcf.h, src/pcf/pcfdriver.c: diff --git a/src/sfnt/sfobjs.c b/src/sfnt/sfobjs.c index a8a5b767e..fddc3c8bd 100644 --- a/src/sfnt/sfobjs.c +++ b/src/sfnt/sfobjs.c @@ -296,10 +296,10 @@ if ( !is_apple_sbit && LOAD_( header ) ) goto Exit; - /* load other tables */ - if ( LOAD_( max_profile ) || - LOAD_( charmaps ) ) - goto Exit; + /* the following tables are often not present in embedded TrueType fonts */ + /* within PDF documents, so don't check for them.. */ + (void)LOAD_( max_profile ); + (void)LOAD_( charmaps ); /* the following tables are optional in PCL fonts -- */ /* don't check for errors */