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This commit is contained in:
Werner Lemberg 2001-09-10 06:55:43 +00:00
parent 5780b17432
commit ef87351494
3 changed files with 17 additions and 16 deletions
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19
ChangeLog
View File

@ -1,19 +1,20 @@
2001-08-30 Martin Muskens <mmuskens@aurelon.com>
2001-08-30 Martin Muskens <mmuskens@aurelon.com>
* src/type1/t1load.c (parse_font_matrix): a new way to compute the
units per EM with greater accuracy (important for embedded T1 fonts in
PDF documents that were automatically generated from TrueType ones).
* src/type1/t1load.c (parse_font_matrix): A new way to compute the
units per EM with greater accuracy (important for embedded T1 fonts
in PDF documents that were automatically generated from TrueType
ones).
* src/type1/t1load.c (is_alpha): now supports "+" in font names, this
is used in embedded fonts..
* src/type1/t1load.c (is_alpha): Now supports "+" in font names;
this is used in embedded fonts.
* src/psaux/psobjs.c (PS_Table_Add): fixed a reallocation bug that
* src/psaux/psobjs.c (PS_Table_Add): Fixed a reallocation bug that
generated a dangling pointer reference.
2001-08-30 Anthony Feik <afeick@hotmail.com>
* src/type1/t1afm.c (T1_Read_Afm): now correctly sets the flag
FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files..
* src/type1/t1afm.c (T1_Read_Afm): Now correctly sets the flag
FT_FACE_FLAG_KERNING when appropriate for Type1 + AFM files.
2001-08-25 Werner Lemberg <wl@gnu.org>

1
src/psaux/psobjs.c
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@ -167,6 +167,7 @@
FT_Offset new_size = table->capacity;
FT_Long in_offset;
in_offset = (FT_Long)((FT_Byte*)object - table->block);
if ( (FT_ULong)in_offset >= table->capacity )
in_offset = -1;

13
src/type1/t1load.c
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@ -767,7 +767,7 @@
is_alpha( FT_Byte c )
{
/* Note: we must accept "+" as a valid character, as it is used in */
/* embedded type1 fonts in PDF documents.. */
/* embedded type1 fonts in PDF documents. */
/* */
return ( isalnum( c ) || c == '.' || c == '_' || c == '-' || c == '+' );
}
@ -894,13 +894,12 @@
temp_scale = ABS( temp[3] );
/* Set Units per EM based on FontMatrix values. We set the value to */
/* 1000 / temp_scale, because temp_scale was already multiplied by */
/* 1000 (in t1_tofixed, from psobjs.c). */
root->units_per_EM = (FT_UShort)(FT_DivFix( 1000*0x10000L,
temp_scale ) >> 16);
/* Set Units per EM based on FontMatrix values. We set the value to */
/* 1000 / temp_scale, because temp_scale was already multiplied by */
/* 1000 (in t1_tofixed, from psobjs.c). */
root->units_per_EM = (FT_UShort)( FT_DivFix( 1000 * 0x10000L,
temp_scale ) >> 16 );
/* we need to scale the values by 1.0/temp_scale */
if ( temp_scale != 0x10000L )