Commit Graph

1741 Commits

Author SHA1 Message Date
Werner Lemberg a40b1b64a0 * src/cache/ftcsbits.c (FTC_SNode_Weight):
s/FTC_SBIT_ITEM_PER_NODE/FTC_SBIT_ITEMS_PER_NODE/.
2003-12-25 20:15:51 +00:00
Werner Lemberg c382afc800 Improve documentation. 2003-12-25 00:20:17 +00:00
David Turner cf2c49c80c * fixed compilation problems in the cache sub-system
* partial updates to src/autofit
2003-12-24 18:42:04 +00:00
Werner Lemberg 328abf3094 * src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
CID-keyed fonts.

Remove MS-DOS line endings.

Minor formatting issues.
2003-12-24 13:37:58 +00:00
David Turner 87c0d30fc5 * include/freetype/fttypes.h
src/autofit/afangles.c
        src/autofit/aflatin.c
        src/autohint/ahglyph.c
        src/autohint/ahhint.c
        src/base/ftcalc.c
        src/base/ftgloadr.c
        src/base/ftglyph.c
        src/base/ftobjs.c
        src/base/ftsynth.c
        src/base/fttrigon.c
        src/cff/cffgload.c
        src/cid/cidgload.c
        src/cid/cidload.c
        src/pfr/pfrgload.c
        src/pfr/pfrload.c
        src/pfr/pfrsbit.c
        src/psaux/psobjs.c
        src/pshinter/pshalgo.c
        src/pshinter/pshglob.c
        src/pshinter/pshrec.c
        src/raster/ftrend1.c
        src/sfnt/ttcmap0.c
        src/smooth/ftsmooth.c
        src/truetype/ttdriver.c
        src/truetype/ttgload.c
        src/truetype/ttinterp.c
        src/truetype/ttobjs.c
        src/type1/t1gload.c
        src/winfonts/winfnt.c:

          use of the FT_PAD_XXX and FT_PIX_XXX macros to avoid compiler
          warnings with very pedantic compilers. Hints:  (x) & -64 will
          warn if (x) is not signed.. use (x) & ~63 instead !
2003-12-24 01:10:46 +00:00
David Turner 023612221e * include/freetype/cache/ftccache.h,
include/freetype/cache/ftcmru.h,
        include/freetype/cache/ftcglyph.h,
        src/cache/ftcbasic.c,
        src/cache/ftccache.c,
        src/cache/ftccmap.c,
        src/cache/ftcmanag.c:

          additional speed optimization to the cache sub-system. It is
          now up to 70% faster than the one in the previous table
          release (i.e. 2.1.7). Note that the API did slightly change
          though.
2003-12-23 23:54:00 +00:00
Werner Lemberg 48b6ddb8a8 * include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions
to describe the `charset' field in FT_WinFNT_HeaderRec.
* src/winfonts/winfnt.c (FNT_Face_Init): Set encoding to
FT_ENCODING_NONE except for FT_WinFNT_ID_MAC.

* include/freetype/freetype.h (FT_Encoding): Improve comment,
based on work by Detlef Wrkner <TetiSoft@apg.lahn.de>.

* docs/CHANGES: Updated.
2003-12-22 23:01:20 +00:00
David Turner 581ec91c27 * include/freetype/ftcache.h,
include/freetype/cache/ftcmanag.h,
        include/freetype/cache/ftccache.h,
        include/freetype/cache/ftcmanag.h,
        include/freetype/cache/ftcmru.h (added),
        include/freetype/cache/ftlru.h (removed),
        include/freetype/cache/ftcsbits.h,
        include/freetype/cache/ftcimage.h,
        include/freetype/cache/ftcglyph.h,
        src/cache/ftcmru.c,
        src/cache/ftcmanag.c,
        src/cache/ftccache.c,
        src/cache/ftcglyph.c,
        src/cache/ftcimage.c,
        src/cache/ftcsbits.c,
        src/cache/ftccmap.c,
        src/cache/ftcbasic.c (added),
        src/cache/ftclru.c (removed):

          *Complete* rewrite of the cache sub-system to "solve" the
          following points:

            - all public APIs have been moved to FT_CACHE_H, everything
              under "include/freetype/cache" is only needed by client
              applications that want to implement their own caches

            - a new function named FTC_Manager_RemoveFaceID to deal
              with the uninstallation of FaceIDs

            - the image and sbit cache are now abstract classes, that
              can be extended much more easily by client applications

            - better performance in certain areas. Further optimizations
              to come shortly anyway...

            - the FTC_CMapCache_Lookup function has changed its signature,
              charmaps can now only be retrieved by index

            - FTC_Manager_Lookup_Face => FTC_Manager_LookupFace
              FTC_Manager_Lookup_Size => FTC_Manager_LookupSize (still in
              private header for the moment)
2003-12-22 21:53:37 +00:00
Werner Lemberg 63abb4bc63 * src/type1/t1load.c (parse_dict): Stop parsing if `eexec' keyword
is encountered.
2003-12-22 11:35:36 +00:00
David Turner 89f331b713 important bug fixes for new cache code 2003-12-21 01:41:32 +00:00
Werner Lemberg 32174ffba2 * devel/ftoption.h: Define FT_DEBUG_MEMORY.
Reverted DEBUG changes in include/freetype/config/ftoption.h.
2003-12-20 07:43:45 +00:00
Werner Lemberg 83da52b4cd * src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32. For
example, the Japanese Hiragino font already contains 15 subfonts.

* src/cff/cffload.c (cff_font_load): Deallocate `sids' array for
CID-keyed fonts.
2003-12-20 07:30:05 +00:00
David Turner 57ecae22a7 new version of the cache sub-system - still under debugging 2003-12-19 21:23:58 +00:00
David Turner 9e185f32ce fixing compilation warning 2003-12-19 20:25:14 +00:00
David Turner b4e9ca4222 automatically-generated version updates 2003-12-19 04:03:50 +00:00
David Turner e186c71c4a automatically-generated version updates 2003-12-19 03:59:33 +00:00
Werner Lemberg 8f963be41c * include/freetype/ttnameid.h (TT_ADOBE_ID_LATIN_1): New macro.
* src/type1/t1objs.c (T1_Face_Init): Use TT_ADOBE_ID* values.
2003-12-18 15:29:20 +00:00
Werner Lemberg a9cd856ee2 * src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of
`cid_count' to `FT_ULong'.

* src/cff/cffgload.c (cff_slot_load): Take care of empty `cids'
array.

* src/cff/cffload.c (cff_charset_done): Free `cids' array.
(cff_font_load): Create cids array only for CID-keyed fonts which
are subsetted.

* src/cff/cffobjs.c (cff_face_init): Check the availability of
the PSNames modules for non-pure CFFs also.
Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't
CID-keyed.

* src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h.
2003-12-18 08:18:37 +00:00
Werner Lemberg 7f1458aaa3 * src/sfnt/sfobjs.c (sfnt_init_face): Don't set
FT_FACE_FLAG_GLYPH_NAMES if the font contains a version 3.0 `post'
table.

* docs/CHANGES: Updated.
2003-12-17 21:57:56 +00:00
Werner Lemberg 91a67478ec Add new function FT_Get_CMap_Language_ID to extract the language ID
for TrueType/sfnt fonts.

* include/freetype/internal/services/svttcmap.h: New file.
* include/freetype/internal/ftserv.h (FT_SERVICE_TT_CMAP_H): Add
svttcmap.h.

* src/sfnt/sfdriver.c: Include ttcmap0.h.
(tt_service_get_cmap_info): New service.
(sfnt_services): Updated.

* src/sfnt/ttcmap0.c (tt_cmap*_get_info): New functions.
(tt_cmap*_class_rec): Add tt_cmap*_get_info members.
(tt_get_cmap_info): New function.
* src/sfnt/ttcmap0.h: Include FT_SERVICE_TT_CMAP_H.
(TT_CMap_ClassRec): New field `get_cmap_info'.
(tt_get_cmap_info): New declaration.

* src/base/ftobjs.c: Include FT_SERVICE_TT_CMAP_H.
(FT_Get_CMap_Language_ID): New function implementation.
* include/freetype/tttables.h (FT_Get_CMap_Language_ID): New
function declaration.
2003-12-17 14:28:22 +00:00
Werner Lemberg efe527520a * include/freetype/internal/tttypes.h (TT_TableDirRec,
TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
Obsolete.
* src/cff/cffobjs.h (CFF_CharMapRec): Removed.  Obsolete.
2003-12-16 07:12:40 +00:00
Werner Lemberg b066c1530d * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: Removed. Obsolete.
* include/freetype/internal/sfnt.h (SFNT_Interface): Remove
obsolete fields `load_charmap' and `free_charmap'.
(TT_CharMap_Load_Func, TT_CharMap_Free_Func): Removed.
* src/sfnt/sfnt.c: Don't include ttcmap.c.
* src/sfnt/rules.mk (SFNT_DRV_SRC): Don't include ttcmap.c.
* src/sfnt/ttload.c: Don't include ttcmap.h.
* src/sfnt/sfdriver.c: Don't include ttcmap.h.
(sfnt_interface): Updated.
2003-12-16 06:42:11 +00:00
Werner Lemberg 7d5fff8b43 Import of Wolfgang's Atari support 2003-12-16 06:15:24 +00:00
Werner Lemberg 9f6e13658a Initial revision 2003-12-16 06:15:24 +00:00
Werner Lemberg e107514301 * docs/CHANGES: Updated. 2003-12-16 06:04:44 +00:00
Werner Lemberg b35093e3f5 Fix documentation. 2003-12-16 05:37:57 +00:00
Werner Lemberg fb4bfddb1a * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add
cast.
* src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return
value is either 0 or 1.
2003-12-13 18:42:31 +00:00
Werner Lemberg b36d4a53e9 * src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message.
(cff_get_name_index): Return if no PSNames service is available.
(cff_ps_has_glyph_names): Handle CID-keyed fonts correctly.
* src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for
CID-keyed fonts.  This is the inverse mapping of `sids'.
* src/cff/cffload.c (cff_charset_load): New argument `invert'.
Initialize charset->cids if `invert' is set.
(cff_font_load): In call to cff_charset_load, set `invert' to true
for CID-keyed fonts.
* src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID
and map it to the real glyph index.

* docs/CHANGES: Updated.
2003-12-12 15:38:39 +00:00
Werner Lemberg 6c98cc3e7c * src/cff/cffobjs.c (cff_face_init): Don't set
FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts.
Don't construct a cmap for CID-keyed fonts.
2003-12-12 07:59:16 +00:00
Werner Lemberg 9b067facf1 Use implementation specific SID value 0xFFFF to indicate that
a dictionary element is missing.

* src/cff/cffload.c (cff_subfont_load): Initialize all fields
which hold SIDs to 0xFFFF.
(cff_index_get_sid_string): Handle SID value 0xFFFF.
Handle case where `psnames' is zero.
(cff_font_load): Updated.
Don't load encoding for CID-keyed CFFs.

* src/cff/cffobjs.c (cff_face_init): Updated.
Don't check for PSNames module if font is CID-keyed.
Compute style name properly (using the same algorithm as in the
CID driver).
Fix computation of style flags.

* src/cff/cfftoken.h: Comment out handling of base_font_name.
Rename `postscript' field to `embedded_postscript'
* src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name'
and `postscript'.
2003-12-11 17:55:58 +00:00
Werner Lemberg cb3fd79b66 * src/pcf/pcfdrivr.c (pcf_get_charset_id): New function (a clone
of the similar BDF function).
(pcf_service_bdf): Use it.
2003-12-11 06:55:59 +00:00
Werner Lemberg 00915574c3 * src/base/ftobjs.c (load_mac_face): Recent versions of Linux
support Mac's HFS+ file system, thus enable code to read /rsrc on
non-Macintosh platforms also.
2003-12-10 22:10:16 +00:00
Werner Lemberg 25ab491d55 * src/sfnt/sfobjs.c (sfnt_load_face): Set FT_FACE_FLAG_GLYPH_NAMES
only if a `post' table is present.
2003-12-10 20:04:50 +00:00
Werner Lemberg dc8ad54f10 * include/freetype/internal/psaux.h (PS_TableRec): Change type
of `lengths' to FT_PtrDist.
(T1_DecoderRec): Change type of `subrs_len' to FT_PtrDist.
* include/freetype/internal/t1types.h (T1_FontRec): Change type
of `subrs_len' and `charstrings_len' to FT_PtrDist.

* src/base/ftobjs.c (Mac_Read_POST_Resource): Replace `junk'
variable with better solution.
(IsMacResource): Remove unused variable `map_len'.
Replace `junk' variable with better solution.
(FT_Open_Face) [!FT_MACINTOSH]: Add conditional
FT_CONFIG_OPTION_MAC_FONTS.

* src/autohint/ahhint.c (ah_hinter_hint_edges,
ah_hinter_align_strong_points): Add some casts.

* src/base/ftoutln.c (FT_OrientationExtremumRec): Change type
of `pos' to FT_Long.

* src/base/ftobjs.c (Mac_Read_POST_Resource,
Mac_Read_sfnt_Resource): Change type of `len' to FT_Long.

* src/type42/t42parse.c (t42_parse_dict): Add cast for `n_keywords'.
2003-12-09 02:12:14 +00:00
Werner Lemberg 60217b7acd * docs/raster.txt: New file, taken from FreeType 1 and completely
revised.
2003-12-08 21:11:31 +00:00
Werner Lemberg f0b752072d * src/type1/t1driver.c (Get_Interface): Remove FT_UNUSED for
t1_interface.  t1_interface is used.
2003-12-05 10:24:59 +00:00
Werner Lemberg 4e1f5a663c Fix ChangeLog. 2003-12-03 15:04:50 +00:00
Werner Lemberg d90b67384d Documentation fix. 2003-11-28 22:47:26 +00:00
Werner Lemberg b8bae640cd Fix ChangeLog. Formatting. 2003-11-28 22:01:02 +00:00
David Turner a77f713db5 * src/pfr/pfrdrivr.c (pfr_get_metrics): reverting to previous
behaviour. Werner's "fix" was incorrect !!
2003-11-27 21:01:24 +00:00
Werner Lemberg 6f20dd505f * src/base/ftcalc.c, include/freetype/internal/ftcalc.h
(FT_MulDiv_No_Round): Surround code with `#ifdef
TT_CONFIG_OPTION_BYTECODE_INTERPRETER ... #endif'.
2003-11-26 08:24:08 +00:00
Werner Lemberg 9f051a7fa4 * src/base/ftcalc.c (FT_MulDiv_No_Round): New function (32 and
64 bit version).
* include/freetype/internal/ftcalc.h: Updated.

* src/truetype/ttinterp.c (TT_MULDIV_NO_ROUND): New macro.
(TT_INT64): Removed.
(DO_DIV): Use TT_MULDIV_NO_ROUND.

* src/pfr/pfrdrivr.c (pfr_get_metrics): Directly use
metrics->x_scale and metrics->y_scale.
2003-11-25 18:15:56 +00:00
Werner Lemberg 4ff243d90a Fix ChangeLog. Update `CHANGES' file. 2003-11-25 09:30:57 +00:00
Werner Lemberg be67c4ef33 * src/truetype/ttinterp.c (CUR_Func_move_orig): New macro.
(Direct_Move_Orig, Direct_Move_Orig_X, Direct_Move_Orig_Y): New
functions.  Similar to Direct_Move, Direct_Move_X, and
Direct_Move_Y but without touching.
(Compute_Funcs): Use new functions.

(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
Round_Up_To_Grid, Round_To_Double_Grid, Round_Super,
Round_Super_45): Fix rounding of value zero.

(DO_DIV): Don't use TT_MULDIV.

(Ins_SHC): This instruction actually touches the points.
(Ins_MSIRP): Fix undocumented behaviour.

* src/truetype/ttinterp.h (TT_ExecContextRec): Updated.

* docs/VERSION.DLL: Updated.

* src/base/ftobjs.c (FT_Set_Char_Size): Make metrics->x_scale and
metrics->y_scale really precise.

(FT_Load_Glyph): Update computation of linearHoriAdvance and
linearVertAdvance.

* src/true/type/ttinterp.c (Update_Max): Use FT_REALLOC.
2003-11-24 22:54:58 +00:00
David Turner ff9d2415a7 * src/autofit/*: more updates 2003-11-23 21:39:51 +00:00
Werner Lemberg 03f06f0f08 * src/bdf/bdfdrivr.c (bdf_interpret_style), src/pcf/pcfread.c
(pcf_interpret_style): Replace spaces with dashes in properties
SETWIDTH_NAME and ADD_STYLE_NAME to simplify parsing.
2003-11-15 17:44:13 +00:00
Werner Lemberg 51ecb69a88 * docs/CHANGES: Updated.
Handle SETWIDTH_NAME and ADD_STYLE_NAME properties for BDF and PCF
fonts.

* src/bdf/bdfdrivr.c (bdf_interpret_style): New auxiliary function.
(BDF_Face_Init): Don't handle style properties but call
bdf_interpret_style.

* src/pcf/pcfread.c (pcf_interpret_style): New auxiliary function.
(pcf_load_font): Don't handle style properties but call
pcf_interpret_style.
2003-11-13 10:19:27 +00:00
Werner Lemberg d88d5419ad Updated. 2003-11-12 15:16:02 +00:00
Werner Lemberg 5f5f6b3662 Fix documentation error. 2003-11-12 15:15:49 +00:00
Werner Lemberg 56b886620f * include/freetype/freetype.h (FREETYPE_PATCH): Set to 7. 2003-11-09 08:38:13 +00:00