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freetype2
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Code Issues 4 Releases Wiki Activity

* src/base/ftglyph (FT_Glyph_To_Bitmap): Remove compiler warning. 

* include/freetype/ftcache.h (FTC_Node_Unref): Removed.  It is
already in ftcmanag.h.
* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
`gfam'.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
* ftc_family_table_free): Use FT_EXPORT_DEF.
* include/freetype/cache/ftcmanag.h: Updated.
* src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
* src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
`cfam'.
Remove compiler warning.
(FTC_CMapCache_Lookup): Remove compiler warnings.
(ftc_cmap_family_init): Ditto.
(FTC_CMapCache_Lookup): Ditto.

* builds/unix/configure.ac: Increase `version_info' to 8:0:2.
* builds/unix/configure: Regenerated.

* builds/mac/README: Updated.
This commit is contained in:
Werner Lemberg 2001-12-16 08:17:33 +00:00
parent 59c9fea654
commit 5da9dd77f2
20 changed files with 821 additions and 705 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
ChangeLog
View File

@ -1,27 +1,62 @@
2001-12-15 Werner Lemberg <wl@gnu.org>
* src/base/ftglyph (FT_Glyph_To_Bitmap): Remove compiler warning.
* include/freetype/ftcache.h (FTC_Node_Unref): Removed. It is
already in ftcmanag.h.
* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
`gfam'.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
* ftc_family_table_free): Use FT_EXPORT_DEF.
* include/freetype/cache/ftcmanag.h: Updated.
* src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
* src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
`cfam'.
Remove compiler warning.
(FTC_CMapCache_Lookup): Remove compiler warnings.
(ftc_cmap_family_init): Ditto.
(FTC_CMapCache_Lookup): Ditto.
* builds/unix/configure.ac: Increase `version_info' to 8:0:2.
* builds/unix/configure: Regenerated.
2001-12-14 Werner Lemberg <wl@gnu.org>
* builds/mac/README: Updated.
2001-12-14 Scott Long <scott@swiftview.com>
* src/truetype/ttgload.c (load_truetype_glyph): fixing crash when dealing
with invalid fonts (i.e. glyph size < 10 bytes)..
* src/truetype/ttgload.c (load_truetype_glyph): Fixing crash when
dealing with invalid fonts (i.e. glyph size < 10 bytes).
2001-12-14 Sam Latinga <slouken@devolution.com>
* builds/mac/freetype.mac: a new Makefile to build with MPW on MacOS
classic..
* builds/mac/freetype.make: A new Makefile to build with MPW on
MacOS classic.
2001-12-14 David Turner <david@freetype.org>
* src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
(T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph), src/cff/cffgload.c
(CFF_Load_Glyph): fixed an important bug common to all font drivers (the
advance width was never hinted when it should)
* src/truetype/ttgload.c (TT_Load_Glyph), src/type1/t1gload.c
(T1_Load_Glyph), src/cid/cidgload.c (CID_Load_Glyph),
src/cff/cffgload.c (CFF_Load_Glyph): Fixed a serious bug common to
all font drivers (the advance width was never hinted when it
should).
* include/freetype/freetype.h (FREETYPE_PATCH): New macro.
* src/base/ftdbgmem.c (debug_mem_dummy) [!FT_DEBUG_MEMORY]: Don't
use `extern' keyword.
2001-12-12 David Turner <david@freetype.org>
* src/pshint/pshglob.c: adding correct BlueScale/BlueShift support,
plus family blues processing
* src/pshint/pshglob.c (psh_blues_scale_zones, psh_blues_snap_stem
psh_globals_new): Adding correct BlueScale/BlueShift support, plus
family blues processing.
* src/pshint/pshglob.h (PSH_BluesRec): Updated.
* src/cff/cffgload.c: started adding support for the Postscript hinter
Started adding support for the Postscript hinter in the CFF module.
* src/cff/cffgload.c: Include FT_INTERNAL_POSTSCRIPT_HINTS_H.
(CFF_Parse_CharStrings): Implement it.
* src/cff/cffgload.h: Updated.
2001-12-12 Werner Lemberg <wl@gnu.org>
@ -49,14 +84,14 @@
* INSTALL: Updated the instructions to build shared libraries with
Jam. They were simply wrong.
* src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused slightly
improper results for FT_Cos and FT_Sin (example: FT_Sin(0) == -1!).
* src/base/fttrigon.c (FT_Cos): Fixed a small bug that caused
slightly improper results for `FT_Cos' and `FT_Sin' (example:
FT_Sin(0) == -1!).
2001-12-11 Detlef Würkner <TetiSoft@apg.lahn.de>
* include/freetype/internal/ftstream.h: Fixed the definitions of
GET_LongLE and GET_ULongLE which where incorrect (creating problems
in the pcf driver).
* include/freetype/internal/ftstream.h (GET_LongLE, GET_ULongLE):
Fixed incorrect argument types.
2001-12-10 Francesco Zappa Nardelli <Francesco.Zappa.Nardelli@ens.fr>
@ -67,6 +102,7 @@
* include/freetype/cache/ftccmap.h, src/cache/ftccmap.c: Added new
charmap cache.
* src/cache/ftcache.c: Updated.
2001-12-06 Leonard Rosenthol <leonardr@lazerware.com>

8
builds/mac/README
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@ -1,5 +1,9 @@
This folder contains supporting code and CodeWarrior Pro 7 project
files to build the FreeType library.
This folder contains
. a Makefile for Apple MPW build environment (currently PPC only)
. supporting code and CodeWarrior Pro 7 project files to build the
FreeType library.
Notes:
The library will be built as a static lib in the obj/ folder.

1255
builds/unix/configure vendored
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2
builds/unix/configure.ac
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@ -9,7 +9,7 @@ AC_CONFIG_SRCDIR([ftconfig.in])
dnl configuration file -- stay in 8.3 limit
AC_CONFIG_HEADER(ftconfig.h:ftconfig.in)
version_info='7:0:1'
version_info='8:0:2'
AC_SUBST(version_info)
ft_version=`echo $version_info | tr : .`
AC_SUBST(ft_version)

2
builds/unix/freetype-config.in
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@ -1,4 +1,4 @@
#!/bin/sh
#! /bin/sh
prefix=@prefix@
exec_prefix=@exec_prefix@

8
include/freetype/cache/ftccache.h vendored
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@ -54,14 +54,14 @@ FT_BEGIN_HEADER
#define FTC_NODE(x) ((FTC_Node)(x))
#define FTC_NODE_P(x) ((FTC_Node*)(x))
/* can be used as a FTC_Node_DoneFunc */
FT_EXPORT(void)
/* can be used as a FTC_Node_DoneFunc */
FT_EXPORT( void )
ftc_node_done( FTC_Node node,
FTC_Cache cache );
/* reserved for manager's use */
FT_EXPORT(void)
/* reserved for manager's use */
FT_EXPORT( void )
ftc_node_destroy( FTC_Node node,
FTC_Manager manager );

22
include/freetype/cache/ftcmanag.h vendored
View File

@ -108,13 +108,13 @@ FT_BEGIN_HEADER
} FTC_FamilyTableRec, *FTC_FamilyTable;
FT_LOCAL FT_Error
FT_EXPORT( FT_Error )
ftc_family_table_alloc( FTC_FamilyTable table,
FT_Memory memory,
FTC_FamilyEntry *aentry );
FT_LOCAL void
FT_EXPORT( void )
ftc_family_table_free( FTC_FamilyTable table,
FT_UInt index );
@ -210,8 +210,22 @@ FT_BEGIN_HEADER
FTC_Manager manager );
/* can be called to decrement a node's reference count */
FT_EXPORT(void)
/*************************************************************************/
/* */
/* <Function> */
/* FTC_Node_Unref */
/* */
/* <Description> */
/* Decrement a cache node's internal reference count. When the count */
/* reaches 0, it is not destroyed but becomes eligible for subsequent */
/* cache flushes. */
/* */
/* <Input> */
/* node :: The cache node handle. */
/* */
/* manager :: The cache manager handle. */
/* */
FT_EXPORT( void )
FTC_Node_Unref( FTC_Node node,
FTC_Manager manager );

23
include/freetype/ftcache.h
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@ -67,6 +67,7 @@ FT_BEGIN_HEADER
/* FTC_Manager_Lookup_Size */
/* */
/* FTC_Node */
/* FTC_Node_Ref */
/* FTC_Node_Unref */
/* */
/* FTC_Font */
@ -86,7 +87,7 @@ FT_BEGIN_HEADER
/* FTC_Image_Cache_Lookup */
/* */
/* FTC_SBit_Cache */
/* FTC_Sbit_Cache_Lookup */
/* FTC_SBit_Cache_Lookup */
/* */
/*************************************************************************/
@ -399,26 +400,6 @@ FT_BEGIN_HEADER
FT_Face *aface,
FT_Size *asize );
/*************************************************************************/
/* */
/* <Function> */
/* FTC_Node_Unref */
/* */
/* <Description> */
/* decrement a cache node's internal reference count. when the count */
/* reaches 0, it is not destroyed but becomes eligible for subsequent */
/* cache flushes.. */
/* */
/* <Input> */
/* node :: cache node handle */
/* manager :: cache manager handle */
/* */
FT_EXPORT( void )
FTC_Node_Unref( FTC_Node node,
FTC_Manager manager );
/* */
FT_END_HEADER

20
include/freetype/ftglyph.h
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@ -69,16 +69,16 @@ FT_BEGIN_HEADER
/* FT_Glyph */
/* */
/* <Description> */
/* Handle to an object used to model generic glyph images. It's a */
/* Handle to an object used to model generic glyph images. It is a */
/* pointer to the @FT_GlyphRec structure and can contain a glyph */
/* bitmap or pointer.. */
/* bitmap or pointer. */
/* */
/* <Note> */
/* glyph objects are not owned by the library. You must thus release */
/* Glyph objects are not owned by the library. You must thus release */
/* them manually (through @FT_Done_Glyph) _before_ calling */
/* @FT_Done_FreeType. */
/* */
typedef struct FT_GlyphRec_* FT_Glyph;
typedef struct FT_GlyphRec_* FT_Glyph;
/*************************************************************************/
@ -115,10 +115,10 @@ FT_BEGIN_HEADER
/* FT_BitmapGlyph */
/* */
/* <Description> */
/* Handle to an object used to model a bitmap glyph image. This is */
/* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec */
/* A handle to an object used to model a bitmap glyph image. This is */
/* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */
/* */
typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph;
typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph;
/*************************************************************************/
@ -167,10 +167,10 @@ FT_BEGIN_HEADER
/* FT_OutlineGlyph */
/* */
/* <Description> */
/* Handle to an object used to model an outline glyph image. This is */
/* a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec */
/* A handle to an object used to model an outline glyph image. This */
/* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */
/* */
typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph;
typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph;
/*************************************************************************/

2
src/base/ftglyph.c
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@ -608,6 +608,8 @@
/* if `origin' is set, translate the glyph image */
if ( origin )
FT_Glyph_Transform( glyph, 0, origin );
#else
FT_UNUSED( origin );
#endif
/* prepare dummy slot for rendering */

2
src/base/fttrigon.c
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@ -292,7 +292,7 @@
v.y = 0;
ft_trig_pseudo_rotate( &v, angle );
return v.x/(1 << 12);
return v.x / ( 1 << 12 );
}

5
src/cache/ftccache.c vendored
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@ -147,9 +147,8 @@
}
/* remove a node from the cache manager */
FT_LOCAL_DEF void
/* remove a node from the cache manager */
FT_EXPORT_DEF( void )
ftc_node_destroy( FTC_Node node,
FTC_Manager manager )
{

13
src/cache/ftccmap.c vendored
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@ -107,9 +107,9 @@
FTC_CMapQuery cquery,
FTC_Cache cache )
{
FTC_CMapFamily cfam = FTC_CMAP_FAMILY( FTC_QUERY(cquery)->family );
FT_UInt32 first;
FT_UInt n;
FT_UInt32 first;
FT_UInt n;
FT_UNUSED( cache );
first = (cquery->char_code / FTC_CMAP_INDICES_MAX) * FTC_CMAP_INDICES_MAX;
@ -158,7 +158,7 @@
{
FTC_Manager manager = cache->manager;
FTC_CMapDesc desc = cquery->desc;
FT_UInt32 hash;
FT_UInt32 hash = 0;
FT_Error error;
FT_Face face;
@ -331,7 +331,7 @@
FTC_CMapQueryRec cquery;
FTC_CMapNode node;
FT_Error error;
FT_UInt gindex;
FT_UInt gindex = 0;
if ( !cache || !desc )
{
@ -353,7 +353,7 @@
if ( gindex == FTC_CMAP_UNKNOWN )
{
FT_Face face;
FT_CharMap old, cmap, limit;
/* we need to use @FT_Get_Char_Index */
gindex = 0;
@ -387,5 +387,4 @@
}
/* END */

4
src/cache/ftcmanag.c vendored
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@ -345,7 +345,7 @@
}
FT_LOCAL_DEF FT_Error
FT_EXPORT_DEF( FT_Error )
ftc_family_table_alloc( FTC_FamilyTable table,
FT_Memory memory,
FTC_FamilyEntry *aentry )
@ -411,7 +411,7 @@
}
FT_LOCAL_DEF void
FT_EXPORT_DEF( void )
ftc_family_table_free( FTC_FamilyTable table,
FT_UInt index )
{

1
src/cache/ftcsbits.c vendored
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@ -128,7 +128,6 @@
{
FT_Error error;
FTC_GlyphNode gnode = FTC_GLYPH_NODE(snode);
FTC_GlyphFamily gfam = FTC_GLYPH_FAMILY(sfam);
FT_Memory memory;
FT_Face face;
FT_Size size;

20
src/cff/cffgload.c
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@ -704,6 +704,7 @@
T2_Hints_Funcs hinter;
/* set default width */
decoder->num_hints = 0;
decoder->read_width = 1;
@ -1064,19 +1065,18 @@
/* the number of arguments is always even here */
FT_TRACE4(( op == cff_op_hstem ? " hstem" :
( op == cff_op_vstem ? " vstem" :
( op == cff_op_hstemhm ? " hstemhm" : " vstemhm" )) ));
( op == cff_op_hstemhm ? " hstemhm" : " vstemhm" ) ) ));
if ( hinter )
hinter->stems( hinter->hints,
( op == cff_op_vstem || op == cff_op_vstemhm ),
num_args/2,
num_args / 2,
args );
decoder->num_hints += num_args / 2;
args = stack;
break;
case cff_op_hintmask:
case cff_op_cntrmask:
FT_TRACE4(( op == cff_op_hintmask ? " hintmask" : " cntrmask" ));
@ -1088,11 +1088,11 @@
if ( op == cff_op_hintmask )
hinter->hintmask( hinter->hints,
builder->current->n_points,
(decoder->num_hints+7) >> 3,
( decoder->num_hints + 7 ) >> 3,
ip );
else
hinter->counter( hinter->hints,
(decoder->num_hints+7) >> 3,
( decoder->num_hints + 7 ) >> 3,
ip );
}
@ -1645,7 +1645,7 @@
/* close hints recording session */
if ( hinter )
{
if (hinter->close( hinter->hints, builder->current->n_points ))
if (hinter->close( hinter->hints, builder->current->n_points ) )
goto Syntax_Error;
/* apply hints to the loaded glyph outline now */
@ -2304,11 +2304,11 @@
if ( hinting )
{
metrics->horiAdvance = (metrics->horiAdvance+32) & -64;
metrics->vertAdvance = (metrics->vertAdvance+32) & -64;
metrics->horiAdvance = ( metrics->horiAdvance + 32 ) & -64;
metrics->vertAdvance = ( metrics->vertAdvance + 32 ) & -64;
metrics->vertBearingX = (metrics->vertBearingX+32) & -64;
metrics->vertBearingY = (metrics->vertBearingY+32) & -64;
metrics->vertBearingX = ( metrics->vertBearingX + 32 ) & -64;
metrics->vertBearingY = ( metrics->vertBearingY + 32 ) & -64;
}
}

8
src/cid/cidgload.c
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@ -333,11 +333,11 @@
if ( hinting )
{
metrics->horiAdvance = (metrics->horiAdvance+32) & -64;
metrics->vertAdvance = (metrics->vertAdvance+32) & -64;
metrics->horiAdvance = ( metrics->horiAdvance + 32 ) & -64;
metrics->vertAdvance = ( metrics->vertAdvance + 32 ) & -64;
metrics->vertBearingX = (metrics->vertBearingX+32) & -64;
metrics->vertBearingY = (metrics->vertBearingY+32) & -64;
metrics->vertBearingX = ( metrics->vertBearingX + 32 ) & -64;
metrics->vertBearingY = ( metrics->vertBearingY + 32 ) & -64;
}
}

53
src/pshinter/pshglob.c
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@ -346,23 +346,23 @@
PSH_Blue_Table table = 0;
/* */
/* determine wether we need to suppress overshoots or not */
/* we simply need to compare the vertical scale parameter */
/* to the raw bluescale value. Here's why */
/* Determine whether we need to suppress overshoots or */
/* not. We simply need to compare the vertical scale */
/* parameter to the raw bluescale value. Here is why: */
/* */
/* we need to suppress overshoots for all pointsizes */
/* at 300dpi that satisfy: */
/* We need to suppress overshoots for all pointsizes. */
/* At 300dpi that satisfy: */
/* */
/* pointsize < 240*bluescale + 0.49 */
/* */
/* this corresponds to: */
/* This corresponds to: */
/* */
/* pixelsize < 1000*bluescale + 49/24 */
/* */
/* scale*EM_Size < 1000*bluescale + 49/24 */
/* */
/* however, for normal Type 1 fonts, EM_Size is 1000 !! */
/* we thus only check: */
/* However, for normal Type 1 fonts, EM_Size is 1000! */
/* We thus only check: */
/* */
/* scale < bluescale + 49/24000 */
/* */
@ -373,17 +373,18 @@
blues->no_overshoots = FT_BOOL( scale < blues->blue_scale );
/* */
/* the blue threshold is the font units distance under */
/* The blue threshold is the font units distance under */
/* which overshoots are suppressed due to the BlueShift */
/* even if the scale is greater than BlueScale */
/* even if the scale is greater than BlueScale. */
/* */
/* it's the smallest distance such that */
/* It is the smallest distance such that */
/* */
/* dist <= BlueShift && dist*scale <= 0.5 pixels */
/* */
{
FT_Int threshold = blues->blue_shift;
while ( threshold > 0 && FT_MulFix( threshold, scale ) > 32 )
threshold --;
@ -433,32 +434,36 @@
}
/* process the families now */
for ( num = 0; num < 2; num++ )
{
PSH_Blue_Zone zone1, zone2;
FT_UInt count1, count2;
PSH_Blue_Table normal, family;
PSH_Blue_Zone zone1, zone2;
FT_UInt count1, count2;
PSH_Blue_Table normal, family;
switch (num)
switch ( num )
{
case 0:
normal = &blues->normal_top;
family = &blues->family_top;
break;
case 0:
normal = &blues->normal_top;
family = &blues->family_top;
break;
default:
normal = &blues->normal_bottom;
family = &blues->family_bottom;
default:
normal = &blues->normal_bottom;
family = &blues->family_bottom;
}
zone1 = normal->zones;
count1 = normal->count;
for ( ; count1 > 0; count1--, zone1++ )
{
/* try to find a family zone whose reference position is less */
/* than 1 pixel far from the current zone.. */
/* than 1 pixel far from the current zone */
zone2 = family->zones;
count2 = family->count;
for ( ; count2 > 0; count2--, zone2++ )
{
if ( FT_MulFix( zone1->org_ref - zone2->org_ref, scale ) < 64 )
@ -639,7 +644,7 @@
priv->family_other_blues, priv->blue_fuzz, 1 );
globals->blues.blue_scale = priv->blue_scale ? priv->blue_scale
: (0.039625*0x400000L);
: ( 0.039625 * 0x400000L );
globals->blues.blue_shift = priv->blue_shift ? priv->blue_shift
: 7;

2
src/truetype/ttgload.c
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@ -1186,7 +1186,7 @@
/* don't forget to hint the advance when we need to */
if ( IS_HINTED( loader->load_flags ) )
glyph->metrics.horiAdvance = (glyph->metrics.horiAdvance+32) & -64;
glyph->metrics.horiAdvance = ( glyph->metrics.horiAdvance + 32 ) & -64;
/* Now take care of vertical metrics. In the case where there is */
/* no vertical information within the font (relatively common), make */

8
src/type1/t1gload.c
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@ -280,11 +280,11 @@
if ( hinting )
{
metrics->horiAdvance = (metrics->horiAdvance+32) & -64;
metrics->vertAdvance = (metrics->vertAdvance+32) & -64;
metrics->horiAdvance = ( metrics->horiAdvance + 32 ) & -64;
metrics->vertAdvance = ( metrics->vertAdvance + 32 ) & -64;
metrics->vertBearingX = (metrics->vertBearingX+32) & -64;
metrics->vertBearingY = (metrics->vertBearingY+32) & -64;
metrics->vertBearingX = ( metrics->vertBearingX + 32 ) & -64;
metrics->vertBearingY = ( metrics->vertBearingY + 32 ) & -64;
}
}