Commit Graph

200 Commits

Author SHA1 Message Date
David Turner 23bcde193e implementing a new function named "FT_Get_Postscript_Name" to
retrieve a face's "unique" Postscript name
2001-10-17 13:48:10 +00:00
David Turner 40d006af7c tagging files, checking new CVS -> mail script 2001-10-17 11:33:01 +00:00
Werner Lemberg 80b8d77024 Fixed a bug in `glnames.py' that prevented it from generating
correct glyph names tables.  This resulted in the unavailability of
certain glyphs like `Cacute', `cacute' and `lslash' in Unicode
charmaps, even if these were present in the font (causing problems
for Polish users).

* src/tools/glnames.py (mac_standard_names): Fixed.
(t1_standard_strings): Some fixes and renamed to ...
(sid_standard_names): This.
(t1_expert_encoding): Fixed.
(the_adobe_glyph_list): Renamed to ...
(adobe_glyph_names): This.
(the_adobe_glyphs): Renamed to ...
(adobe_glyph_values): This.
(dump_mac_indices, dump_glyph_list, dump_unicode_values, main):
Updated.
* src/psnames/pstables.h: Regenerated.
* src/psnames/psmodule.c (PS_Unicode_Value): Fix offset.
Fix return value.
Use `sid_standard_table' and `ps_names_to_unicode' instead of
`t1_standard_glyphs' and `names_to_unicode'.
(PS_Macintosh_Name): Use `ps_glyph_names' instead of
`standard_glyph_names'.
(PS_Standard_Strings): Use `sid_standard_names' instead of
`t1_standard_glyphs'.
* doc/BUGS, doc/TODO: New documents.
* src/cache/ftlru.c (FT_Lru_Lookup_Node): Fixed a bug that prevented
correct LRU behaviour.
setjmp() and longjmp() are now used for rollback (i.e. when memory
pool overflow occurs).
Function names are now all uniformly prefixed with `gray_'.

* src/smooth/ftgrays.c: Include <setjmp.h>.
(ErrRaster_MemoryOverflow): New macro.
(TArea): New type to store area values in each cell (using `int' was
too small on 16-bit systems).  <limits.h> is included to properly
get the needed data type.
(TCell, TRaster): Use it.
(TRaster): New element `jump_buffer'.
(gray_compute_cbox): Use `RAS_ARG' as the only parameter and get
`outline' from it.
(gray_record_cell): Use longjmp().
(gray_set_cell): Use gray_record_cell() for error handling.
(gray_render_line, gray_render_conic, gray_render_cubic): Simplify.
(gray_convert_glyph_inner): New function, using setjmp().
(gray_convert_glyph): Use it.


Provide a public API to manage multiple size objects for a given
FT_Face in the new header file `ftsizes.h'.

* include/freetype/ftsizes.h: New header file,
* include/freetype/internal/ftobjs.h: Use it.
Remove declarations of FT_New_Size and FT_Done_Size (moved to
ftsizes.h).
* include/freetype/config/ftheader.h (FT_SIZES_H): New macro.
* src/base/ftobjs.c (FT_Activate_Size): New function.
* src/cache/ftcmanag.c: Include ftsizes.h.
(ftc_manager_init_size, ftc_manager_flush_size): Use
FT_Activate_Size.
2001-10-10 19:56:42 +00:00
David Turner b4b96260e4 * src/psnames/pstables.h, src/psnames/psmodule.c, src/tools/glnames.py:
fixed a bug in 'glnames.py' that prevented it from generating correct
	glyph names table. This resulted in the unavailability of certain glyphs
	like "Cacute", "cacute" and "lslash" in Unicode charmaps, even if these
	were present in the font (causing problems for Polish users).
2001-10-08 21:18:11 +00:00
David Turner b3ba40ddfd * include/freetype/ftsizes.h, src/base/ftobjs.c, src/cache/ftcmanag.c:
added a new header, named "ftsizes.h" (FT_SIZES_H) to provide a public
	API to manage multiple size objects for a given FT_Face.
2001-10-07 13:30:26 +00:00
David Turner 5b1e81411d * src/cache/ftlru.c (FT_Lru_Lookup_Node): fixed a bug that prevented
correct LRU behaviour
2001-10-07 11:06:07 +00:00
David Turner c4f622c341 * src/smooth/ftgrays: "setjmp/longjmp" is now used for rollback (i.e.
when memory pool overflow occurs), function names are now all prefixed
	with "gray_", and a new type (TArea) is defined to store area value in
	each cell (using "int" was too small on 16-bit systems)..
2001-10-07 10:39:03 +00:00
Werner Lemberg 4667dd6d17 Add ChangeLog entry. 2001-09-20 12:01:09 +00:00
Werner Lemberg 817a85a8ad * src/type1/t1afm.c (T1_Done_AFM): Free `afm'. 2001-09-15 10:05:12 +00:00
Werner Lemberg 20abe742a7 * src/sfnt/ttcmap.c (code_to_index2): Handle code values with
hi-byte == 0 correctly.

* builds/link-std.mk ($(PROJECT_LIBRARY)): Fix typo.
2001-09-10 13:11:52 +00:00
Werner Lemberg ec342907b3 formatting 2001-09-10 06:55:43 +00:00
David Turner 8ab0add6b4 Martin Muskens bufixes:
- reallocation bug in T1_Table_Add
  - increased accuracy of units per EM computation in T1 fonts
  - support "+" as valid font name character (used in embedded fonts)
2001-08-30 07:59:28 +00:00
David Turner 26160d5b2c fixed Type1 kerning flag setting when reading AFM file 2001-08-30 06:56:03 +00:00
Werner Lemberg bcf8d4b497 * src/sfnt/ttload.c (TT_Load_CMap): Fix frame length of
`cmap_rec_fields'.

* include/freetype/fterrors.h [!FT_CONFIG_OPTION_USE_MODULE_ERRORS]:
Undefine FT_ERR_BASE before defining again.
2001-08-24 23:11:34 +00:00
Werner Lemberg 28df3070f0 * src/truetype/ttinterp.h: Fix prototype of TT_Move_Func.
Some formatting
2001-08-22 18:35:06 +00:00
Werner Lemberg a0d32dc1fa * builds/dos/dos-def.mk (NO_OUTPUT): Don't use `&>' but `>'. 2001-08-21 15:49:24 +00:00
David Turner 67750c8fa4 updating the definition of FT_CONFIG_OPTION_USE_MODULE_ERRORS
to _undefined_ (source compatibility breaking issue) + updated its comment

back from holidays, woohoo :-)
2001-08-21 08:50:45 +00:00
Werner Lemberg 6870f4cf1a * src/base/ftcalc.c (FT_MulDiv): Fixed serious typo. 2001-08-18 05:09:42 +00:00
Werner Lemberg 5dea44438f Updating to OpenType 1.3.
* include/freetype/internal/tttypes.h (TT_CMap0, TT_CMap2, TT_CMap4,
TT_CMap6): Adding field `language'.
(TT_CMapTable): Removing field `language'.
Type of `length' field changed to FT_ULong.
Adding fields for cmaps format 8, 10, and 12.
(TT_CMapGroup): New auxiliary structure.
(TT_CMap8_12, TT_CMap10): New structures.
* include/freetype/tttables.h (TT_HoriHeader, TT_VertHeader):
Removed last element of `Reserved' array.
* include/freetype/ttnameid.h (TT_PLATFORM_CUSTOM, TT_MS_ID_UCS_4,
TT_NAME_ID_CID_FINDFONT_NAME): New macros.

* src/sfnt/ttcmap.c (TT_CharMap_Load): Updated loading of `language'
field to the new structures.
Fixed freeing of arrays in case of unsuccessful loads.
Added support for loading format 8, 10, and 12 cmaps.
(TT_CharMap_Free): Added support for freeing format 8, 10, and 12
cmaps.
(code_to_index4): Small improvement.
(code_to_index6): Ditto.
(code_to_index8_12, code_to_index10): New functions.
* src/sfnt/ttload.c (TT_Load_Metrics_Header): Updated to new
structure.
(TT_Load_CMap): Ditto.

* src/sfnt/sfobjs.c (tt_encodings): Add MS UCS4 table (before MS
Unicode).


* src/type1/t1driver.c (t1_get_name_index): Fix compiler warning.
2001-08-13 11:44:29 +00:00
Tom Kacvinsky 32949c1b97 Added entries for chnages to t1driver.c (new name_index function,
function name change)

Added entries for cffdrivr.c (documentation fix, function name change)
2001-08-09 01:21:24 +00:00
Tom Kacvinsky 2eaadd5ad8 Added entries for changes to CFF driver (moved some assignments from
source file to header and added glyph name index requestor function).

Added entries for chnages to FreeType includes for new function
FT_Get_Name_Index.
2001-08-08 11:18:13 +00:00
Werner Lemberg 7dabafd63e * builds/cygwin/*: Removed. Use the unix stuff instead.
* builds/vms/ftconfig.h (FT_CALLBACK_DEF): Updated to change dated
2001-06-27.
2001-07-26 13:17:21 +00:00
Werner Lemberg 49f3cf6546 Add ChangeLog entry. 2001-07-17 12:44:49 +00:00
Werner Lemberg 36af3ea62b * include/freetype/internal/psaux.h (PS_Table): Use FT_Offset for
`cursor' and `capacity'.
* src/psaux/psobjc.c (reallocate_t1_table): Use FT_Long for second
parameter.
(PS_Table_Add): Use FT_Offset for `new_size'.


* src/base/ftsynth.c: Include ftcalc.h unconditionally.
2001-07-17 12:37:54 +00:00
Werner Lemberg 2b6248bac0 formatting 2001-07-07 23:24:02 +00:00
David Turner 3b7049fe10 removed pedantic compiler warnings when the bytecode
interpreter is compiled in the library
2001-07-07 16:12:14 +00:00
David Turner ca90a2c46b * include/internal/ftstream.h: modified the definitions
of the FT_GET_XXXX and NEXT_XXXX macros for 16-bit correctness
2001-07-06 13:52:36 +00:00
Werner Lemberg a560a1e018 * src/autohint/ahhint.c (ah_hinter_align_weak_points): Remove
unused variable `edges'.
(ah_hinter_load): Remove unused variables `old_width' and
`new_width'.
* src/cid/cidload.c (cid_decrypt): Use `U' for constant (again).
* src/psaux/psobjs.c (T1_Decrypt): Ditto.
* src/type1/t1parse.c (T1_Get_Private_Dict): Ditto.
2001-07-03 12:45:24 +00:00
Werner Lemberg 99b744164d * src/cid/cidload.c, src/cid/cidload.h (cid_decrypt): Use FT_Offset
instead of FT_Int as type for `length' parameter.
* include/freetype/internal/psaux.h (PSAux_Interface): Updated.


* src/psaux/psobjs.c, src/psaux/psobjs.h (T1_Decrypt): Use FT_Offset
instead of FT_Int as type for `length' parameter.
2001-06-27 17:06:28 +00:00
Werner Lemberg f814d0fafe First round in converting
type foo ( ... )

to

  type
  foo ( ... )

Other minor formatting issues.
2001-06-27 16:18:10 +00:00
David Turner 9a554eb2d6 the SFNT Kerning table loader now ensures that the table is correctly
sorted.
2001-06-27 12:40:46 +00:00
David Turner f77581f642 changed the definition of FT_CALLBACK_DEF 2001-06-27 10:54:13 +00:00
David Turner dee781342b * include/freetype/ftconfig.h, src/*/*.c: changed the definition and
uses of the FT_CALLBACK_DEF macro in order to support 16-bit compilers
2001-06-27 09:26:46 +00:00
Werner Lemberg 890f313b37 * include/freetype/internal/ftstream.h (FT_GET_OFF3_LE): Fix typo.
* src/base/ftcalc.c (ft_div64by32): Fixed the source to work
correctly on 16-bit systems.
* docs/PATENTS: Added patents disclaimer.  This one was missing!
* docs/CHANGES, docs/todo: Updated for the upcoming 2.0.4 release.
2001-06-26 05:57:19 +00:00
David Turner 2bf99344c3 fixed the 64-bits division computation for 16-bits systems 2001-06-24 17:23:45 +00:00
Werner Lemberg 3974a6058d Formatting. 2001-06-23 22:06:00 +00:00
David Turner c5341fb94e adding Debian build directory 2001-06-23 07:44:51 +00:00
Werner Lemberg 0fe9763135 Add cast in pcfread.c. 2001-06-22 17:08:26 +00:00
David Turner 995ff2046b updated documentation for the 2.0.4 release 2001-06-22 08:45:31 +00:00
Werner Lemberg 38364152e6 * include/freetype/config/ftconfig.h: Add two more `L's to
constants.
Add missing semicolons.

* builds/toplevel.mk: Do similar change as for
builds/unix/detect.mk.

* include/freetype/freetype.h (FT_ENC_TAG): New version to make it
easier to redefine.
* include/freetype/ftimage.h (FT_IMAGE_TAG): Ditto.

* include/freetype/freetype.h (FT_New_Memory_Face): Updated
2001-06-20 08:06:50 +00:00
Werner Lemberg 8eb0353fec Formatting. 2001-06-19 23:03:41 +00:00
David Turner 0b3a99153a * builds/win32/visualc/freetype.dsp, builds/win32/visualc/index.html:
updated the Visual C++ project (for the 2.0.4 release)

        * builds/unix/detect.mk: added rule for AIX detection (which uses
        /usr/sbin/init instead of /sbin/init, go figure..)
2001-06-19 15:45:48 +00:00
David Turner 61f0685683 * include/freetype/fterrors.h: updated some of the error macros to
simplify Werner's latest tricks :o)
2001-06-19 13:41:59 +00:00
Werner Lemberg cf24d51531 Minor cleanups to remove compiler warnings.
* include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
`L' for constant.
* include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
* src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
* src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
* src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
* src/base/ftobjs.c (FT_Done_Size): Fix return value.
(FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
unused `memory' variable.
* src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
* src/autohint/ahhint.c (ah_hint_edges_3,
ah_hinter_align_edge_points): Remove unused `before' and `after'
variables.
(ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
(ah_hinter_load): Remove unused `new_advance', `start_contour',
and `metrics' variables.
* src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
compiler warning.
* src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
variable.
* src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
`outline' variable.
(cff_compute_bias): Use `U' for constant.
* src/cid/cidload.c (cid_decrypt): Ditto.
* src/psaux/psobjs.c (T1_Decrypt): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
* src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
variable.
* src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
variable.
* src/truetype/ttgload.c (load_truetype_glyph): Remove unused
`num_contours' and `ins_offset' variables.
(compute_glyph_metrics): Remove unused `Top' and `x_scale'
variables.
(TT_Load_Glyph): Remove unused `memory' variable.
* src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
2001-06-18 14:23:45 +00:00
Werner Lemberg 00a2207fd8 Make the new error scheme source compatible with older FT versions
by introducing another layer.

* include/freetype/fterrors.h (FT_ERRORDEF_, FT_NOERRORDEF_): New
macros.
(FT_NOERRORDEF): Removed.
* include/*/*err*.h: Use FT_ERRORDEF_ and FT_NOERRORDEF_.
2001-06-18 10:35:00 +00:00
Werner Lemberg be5a53654d * include/freetype/freetype.h (FT_ENC_TAG): New macro.
(FT_Encoding_): Use it.
* include/freetype/ftimage.h (FT_IMAGE_TAG): Define it
conditionally.
2001-06-16 11:20:41 +00:00
Werner Lemberg 9e528d0376 formatting 2001-06-16 07:48:30 +00:00
David Turner ac6cc419df modified the TrueType interpreter to let it
use the new trigonometric functions provided in "fttrigon.h". This
        gets rid of some old 64-bit computation routines, as well as many
        warnings when compiling the library with the "long long" 64-bit
        integer type.
2001-06-14 12:34:00 +00:00
Werner Lemberg 1b3a0014e2 * src/base/ftcalc.c (FT_MulDiv, FT_DivFix, FT_Sqrt64): Remove
compiler warnings.
2001-06-11 13:26:11 +00:00
Werner Lemberg 7986070714 Increase `version_info' to 7:0:1.
Fixed a bug that returned an invalid linear width for composite
TrueType glyphs.
* include/internal/tttypes.h (TT_Loader_): Two new elements `linear'
and `linear_def'.
* src/truetype/ttgload.c (load_truetype_glyph,
compute_glyph_metrics): Use it.
* include/fttypes.h (FT_ERROR_BASE): New macro.
* src/base/ftobjs.c (FT_Open_Face, FT_Render_Glyph_Internal): Use it
to make source code work with the new error scheme implemented by
Werner.
* src/base/ftoutln.c (FT_Outline_Render): Ditto.
2001-06-08 21:17:29 +00:00