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Code Issues 4 Releases Wiki Activity

Minor fixes. Formatting.

This commit is contained in:
Werner Lemberg 2002-06-22 13:35:41 +00:00
parent 0460c1d97e
commit 9cbb166d6b
8 changed files with 64 additions and 38 deletions
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38
ChangeLog
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@ -1,20 +1,36 @@
2002-06-22 Roberto Alameda <ojancano@geekmail.de>.
2002-06-21 Roberto Alameda <ojancano@geekmail.de>.
* include/freetype/internal/t42types.h, src/base/fttype1.c,
src/type42/t42objs.h: removed duplicate definition of T42_FaceRec
* include/freetype/internal/t42types.h (T42_Font): Removed since
it is already in t42objs.h.
(T42_Face): Use T1_FontRec.
2002-06-22 Detlef Würkner <TetiSoft@apg.lahn.de>
* src/base/fttype1.c (FT_Get_PS_Font_Info): Updated.
(FT_Has_PS_Glyph_Names): Check for type42 driver name also.
* src/type42/t42objs.h: Include FT_INTERNAL_TYPE42_TYPES_H.
(T42_Face): Removed since it is already in t42types.h.
* src/pfr/pfrgload.c (pfr_glyph_load_compound): fixing a small composite
glyph loader bug that caused accents to be misplaced in a number of
glyphs..
2002-06-21 Detlef Würkner <TetiSoft@apg.lahn.de>
2002-06-21 Sven Neuman <sven@convergence.de>
* src/pfrgload.c (pfr_glyph_load_compound): Fix loading of composite
glyphs.
* src/pfr/pfrobjs.h, src/pfr/pfrobjs.c, src/pfr/pfrload.c,
src/pfr/pfrtypes.h: adding Kerning support to the PFR driver
2002-06-21 Sven Neumann <sven@convergence.de>
* README, docs/CHANGES: preparing for the 2.1.2 release
* src/prf/pfrtypes.h (PFR_KernPair): New structure.
(PFR_PhyFont): Use it.
(PFR_KernFlags): New enumeration.
* src/pfr/pfrload.c (pfr_extra_item_load_kerning_pairs): New
function.
(pfr_phy_font_extra_items): Use it.
(pfr_phy_font_done): Updated.
* src/pfr/pfrobjs.c (pfr_face_init): Set kerning flag conditionally.
(pfr_face_get_kerning): New function.
* src/pfr/pfrobjs.h: Updated.
* src/pfr/pfrdrivr.c (pfr_driver_class): Updated.
2002-06-21 David Turner <david@freetype.org>
* README, docs/CHANGES: Preparing the 2.1.2 release.
2002-06-19 Detlef Würkner <TetiSoft@apg.lahn.de>

21
docs/CHANGES
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@ -4,32 +4,35 @@ LATEST CHANGES BETWEEN 2.1.1 and 2.1.0
- Many font drivers didn't select a Unicode charmap by default when
a new face was opened (with the FT_CONFIG_OPTION_USE_CMAPS options
enabled), and this caused many application to not be able to
display text correctly with the 2.1.x releases
enabled), causing many applications to not be able to display text
correctly with the 2.1.x releases.
- The PFR driver had a bug in its composite loading code that produces
incorrectly placed accents with many fonts
incorrectly placed accents with many fonts.
- The Type42 driver crashed sometimes due to a nasty bug
- The Type42 driver crashed sometimes due to a nasty bug.
- The Type 1 custom encoding charmap didn't handle the case were the
first glyph index wasn't 0
- The Type 1 custom encoding charmap didn't handle the case where the
first glyph index wasn't 0.
- A serious typo in the TrueType composite loader produced incorrectly
placed glyphs in fonts like "Wingdings" and a few others..
placed glyphs in fonts like "Wingdings" and a few others.
II. MISCELLANEOUS
- The Win32 Visual C++ project file has been updated to include the
PFR driver as well
PFR driver as well.
- "freetype.m4" is now installed by default by "make install" on Unix
systems.
- The "FT_Get_PS_Font_Info" now works with CID and Type42 fonts as well
- The function FT_Get_PS_Font_Info now works with CID and Type42 fonts
as well.
========================================================================
LATEST CHANGES BETWEEN 2.1.1 and 2.1.0
I. IMPORTANT BUG FIXES

1
include/freetype/internal/t42types.h
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@ -29,6 +29,7 @@
FT_BEGIN_HEADER
typedef struct T42_FaceRec_
{
FT_FaceRec root;

4
src/base/fttype1.c
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@ -66,8 +66,8 @@
if ( face && face->driver && face->driver->root.clazz )
{
/* Currently, only the type1, type42 and cff drivers provide reliable */
/* glyph names... */
/* Currently, only the type1, type42, and cff drivers provide */
/* reliable glyph names... */
/* We could probably hack the TrueType driver to recognize */
/* certain cases where the glyph names are most certainly */

4
src/pfr/pfrgload.c
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@ -583,8 +583,8 @@
FT_UInt format;
x_pos = 0;
y_pos = 0;
x_pos = 0;
y_pos = 0;
PFR_CHECK( 1 );
format = PFR_NEXT_BYTE( p );

21
src/pfr/pfrload.c
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@ -69,6 +69,7 @@
{
PFR_ExtraItem extra = item_list;
for ( extra = item_list; extra->parser != NULL; extra++ )
{
if ( extra->type == item_type )
@ -506,13 +507,14 @@
FT_Byte* limit,
PFR_PhyFont phy_font )
{
FT_Int count;
FT_UShort base_adj;
FT_UInt flags;
FT_UInt num_pairs;
PFR_KernPair pairs;
FT_Error error = 0;
FT_Memory memory = phy_font->memory;
FT_Int count;
FT_UShort base_adj;
FT_UInt flags;
FT_UInt num_pairs;
PFR_KernPair pairs;
FT_Error error = 0;
FT_Memory memory = phy_font->memory;
/* XXX: there may be multiple extra items for kerning */
if ( phy_font->kern_pairs != NULL )
@ -527,7 +529,7 @@
flags = PFR_NEXT_BYTE( p );
#ifndef PFR_CONFIG_NO_CHECKS
count = 3;
count = 3;
if ( flags & PFR_KERN_2BYTE_CHAR )
count += 2;
@ -573,7 +575,8 @@
Too_Short:
error = PFR_Err_Invalid_Table;
FT_ERROR(( "pfr_extra_item_load_kerning_pairs: invalid kerning pairs table\n" ));
FT_ERROR(( "pfr_extra_item_load_kerning_pairs: "
"invalid kerning pairs table\n" ));
goto Exit;
}

12
src/pfr/pfrobjs.c
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@ -181,8 +181,8 @@
root->charmap = root->charmaps[0];
}
/* check if we've loaded any kerning pairs */
if (phy_font->num_kern_pairs)
/* check whether we've loaded any kerning pairs */
if ( phy_font->num_kern_pairs )
root->face_flags |= FT_FACE_FLAG_KERNING;
}
@ -330,9 +330,9 @@
/*************************************************************************/
/*************************************************************************/
/* XXX: This relies on the font being spec-conformant, i.e. that the
kerning pairs are sorted. We might want to sort it just to make
sure */
/* XXX: This relies on the font being spec-conformant, i.e., that the
kerning pairs are sorted. We might want to sort it just to make
sure */
#undef PFR_KERN_INDEX
#define PFR_KERN_INDEX( g1, g2 ) ( ( (FT_ULong)g1 << 16 ) | g2 )
@ -348,6 +348,7 @@
PFR_KernPair min, mid, max;
FT_ULong idx = PFR_KERN_INDEX( glyph1, glyph2 );
/* simple binary search */
min = phy_font->kern_pairs;
max = min + phy_font->num_kern_pairs;
@ -356,6 +357,7 @@
{
FT_ULong midi;
mid = min + ( max - min ) / 2;
midi = PFR_KERN_INDEX( mid->glyph1, mid->glyph2 );

1
src/type42/t42objs.h
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@ -31,6 +31,7 @@
FT_BEGIN_HEADER
/* Type42 size */
typedef struct T42_SizeRec_
{