Commit Graph

2108 Commits

Author SHA1 Message Date
Werner Lemberg
8a62ea2517 * src/base/rules.mk (BASE_SRC): Add ftsynth.c. 2005-05-22 20:46:40 +00:00
Werner Lemberg
e75c81a332 Fix ChangeLog. 2005-05-22 20:43:38 +00:00
Werner Lemberg
f814f68231 * src/base/ftrfork.c (raccess_guess_apple_generic): Mark
`version_number' and `entry_length' as unused.
(raccess_guess_linux_double_from_file_name): Remove `memory'.
(raccess_make_file_name): Mark `error' as unused.

* src/bdf/bdflib.c (_bdf_parse_properties): Remove `memory'.

* src/cid/cidobjs.c (cid_face_init): Remove `psnames'.

* src/sfnt/sfobjs.c (sfnt_load_face): Remove `memory'.

* src/truetype/ttgxvar.c (ft_var_readpackedpoints,
ft_var_readpackeddeltas, ft_var_load_avar): Mark `error' as unused.
2005-05-22 20:33:09 +00:00
David Turner
01152db10a * src/base/ftsynth.c (FT_GlyphSlot_Embolden): fixing a bug that produced
unpleasant artefacts when trying to embolden very sharp corners.
2005-05-21 10:42:32 +00:00
Werner Lemberg
b9ee7370f6 * docs/CHANGES: Updated.
* src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H
but FT_BITMAP_H.
(FT_Bitmap_Copy): New function (from ftglyph.c).

* include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public
definition.

* src/base/ftglyph.c: Include FT_BITMAP_H.
(ft_bitmap_copy): Move to ftbitmap.c.
(ft_bitmap_glyph_init): Remove `memory' variable.
Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set.
(ft_bitmap_glyph_copy): Use FT_Bitmap_Copy.
(ft_bitmap_glyph_done): Use FT_Bitmap_Done.
(ft_outline_glyph_init): Use FT_Outline_Copy.

* src/base/ftoutln.c (FT_Outline_Copy): Handle source == target.
(FT_Outline_Done_Internal): Check for valid `memory' pointer.
(FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render,
FT_Outline_Transform): Check for valid `outline' pointer.

* src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to
face->glyph, otherwise a new second glyph slot cannot be created.
(FT_Done_GlyphSlot): Fix memory leak.
(FT_Open_Face): Updated -- face->glyph is already managed by
FT_New_GlyphSlot.

* src/type42/t42objs.c (T42_GlyphSlot_Done): Updated.
2005-05-20 21:52:19 +00:00
Werner Lemberg
8ae1dceb94 * include/freetype/ftimage.h (FT_Raster_Params),
include/freetype/ftoutln.h (FT_Outline_Translate,
FT_Outline_Transform), src/base/ftoutln.c (FT_Outline_Translate,
FT_Outline_Transform): Decorate parameters with `const' where
appropriate.
Update all callers.

* src/raster/ftraster.c (ft_black_reset), src/smooth/ftgrays.c
(gray_raster_reset): Remove `const' from `pool_base' argument.
2005-05-20 06:22:20 +00:00
Werner Lemberg
e623bfa8e2 typo 2005-05-19 13:51:26 +00:00
Werner Lemberg
f9fccbee8b * src/raster/ftmisc.h: New file. Only needed if ftraster.c is
compiled as stand-alone.

* src/raster/ftraster.c: Add comment how to compile as stand-alone.
s/FT_CONFIG_OPTION_STATIC_RASTER/FT_STATIC_RASTER/.
s/TT_STATIC_RASTER/FT_STATIC_RASTER/.
[_STANDALONE_]: Include ftimage.h and ftmisc.h.
(FT_TRACE1, FT_TRACE6, ft_memset, FT_MEM_ZERO): Define
conditionally.
(Render_Glyph, Render_Gray_Glyph): Return Raster_Err_None (or
Raster_Err_Unsupported).
(ft_black_new) [_STANDALONE_]: Fix type of `the_raster'.
(ft_black_init, ft_black_reset, ft_black_set_mode, ft_black_render):
Use `ras', not `raster'.
(ft_black_done): Use FT_UNUSED_RASTER.
(Horizontal_Sweep_Init, Horizontal_Sweep_Step,
Horizontal_Gray_Sweep_Span): Use FT_UNUSED_RASTER.


* docs/CHANGES: Updated.
2005-05-19 07:20:24 +00:00
Werner Lemberg
eaab4a3c3b * docs/announce: Start updating. 2005-05-18 07:01:59 +00:00
Werner Lemberg
fe25ac742d Add missing ChangeLog entry. 2005-05-17 20:37:50 +00:00
Werner Lemberg
ce235eaf09 * builds/win32/visualc/freetype.vcproj: Updated.
Exclude debug info for `Release' versions to reduce library size.


* src/base/ftobjs.c (FT_Open_Face): Make it work as documented, this
is, ignore `aface' completely if face_index < 0.  Reported by David
Osborn <spam@habitualhiatus.com>.


* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
FT_Outline_LineTo_Func, FT_Outline_ConicToFunc,
FT_Outline_CubicToFunc), src/smooth/ftgrays.c (gray_render_conic,
gray_render_cubic, gray_move_to, gray_line_to, gray_conic_to,
gray_cubic_to, gray_render_span, gray_sweep): Decorate parameters
with `const' where appropriate.
2005-05-17 20:35:23 +00:00
Werner Lemberg
fa420250c5 * include/freetype/ftimage.h (FT_Raster_RenderFunc),
include/freetype/ftrender.h (FT_Glyph_TransformFunc,
FT_Renderer_Render_Func, FT_Renderer_TransformFunc),
src/base/ftglyph.c (ft_outline_glyph_transform),
src/raster/ftrend1.c (ft_raster1_transform, ft_raster1_render),
src/smooth/ftgrays.c (FT_Outline_Decompose, gray_raster_render),
src/smooth/ftsmooth.c (ft_smooth_transform,
ft_smooth_render_generic, ft_smooth_render, ft_smooth_render_lcd,
ft_smooth_render_lcd_v): Decorate parameters with `const' where
appropriate.

* src/raster/ftraster.c (RASTER_RENDER_POOL): Removed.  Obsolete.
(ft_black_render): Decorate parameters with `const' where
appropriate.


* src/sfnt/ttcmap.c (tt_cmap4_set_range): Fix typo (FT_PEEK_SHORT ->
FT_PEEK_USHORT) which caused crashes.  Reported by Ismail Donmez
<ismail@kde.org.tr>.
2005-05-11 20:04:35 +00:00
Werner Lemberg
958f019dc6 * include/freetype/internal/ftserv.h (FT_FACE_FIND_GLOBAL_SERVICE)
[__cplusplus]: Fix typo.
2005-05-09 22:29:36 +00:00
Werner Lemberg
22ad9ef024 Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck
Blaskey).

* src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'.
* src/sfnt/ttcmac.c: Use SFNT_Err_Ok where appropriate.

(tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate,
tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use
`FT_Error' as return type.
(tt_cmap4_validate): Use `FT_Error' as return type.
Return error code for unsorted cmap.
(tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted
cmaps.
(tt_face_build_cmaps): Set `unsorted' variable in cmap.


Minor formatting.
2005-05-09 22:11:36 +00:00
Werner Lemberg
43ebad4207 * src/truetype/ttpload.c (tt_face_get_location): Fix typo. 2005-05-07 06:10:19 +00:00
Werner Lemberg
483daa9f74 * src/cff/cffobjs.c (cff_face_init): Set ppem value in top
dictionary for SFNT-based CFF.
2005-05-06 19:24:13 +00:00
Werner Lemberg
5452fbe39d Handle malformed `loca' table entries.
* docs/TODO: Add some bugs which should be fixed.

* include/freetype/internal/tttypes.h (TT_FaceRec): Add `glyf_len'
element.

* src/truetype/ttpload.c (tt_face_load_loca): Get length of `glyf'
table.
(tt_face_get_location): Fix computation of `asize' for malformed
`loca' entries.
2005-05-05 07:44:20 +00:00
David Turner
750fa961c6 * Jamfile: removing otvalid from the list of compiled modules
* include/freetype/internal/ftserv.h: added compiler pragmas to get rid
    of annoying warnings with Visual C++ compiler in maximum warning mode

  * src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c,
    src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c,
    src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c,
    src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c,
    src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: removing compiler warnings
2005-05-01 10:11:32 +00:00
Werner Lemberg
a0a3aa9323 * docs/TODO: Updated. 2005-04-28 05:34:25 +00:00
Werner Lemberg
ea5b856293 * src/otvalid/otvcommn.c
(otv_GSUBGPOS_have_MarkAttachmentType_flag): Handle table == 0.
2005-04-24 21:50:41 +00:00
Werner Lemberg
b01676b223 * src/cff/cffobjs.c (cff_face_init): Set default upem value in top
font dict also.
Handle font matrix settings in subfonts.

* src/cff/cffgload.c (cff_slot_load): Use the correct font matrix
for CID-keyed fonts with subfonts.

* docs/formats.txt: Updated.
2005-04-18 07:13:07 +00:00
Werner Lemberg
c01c904249 * include/freetype/freetype.h (FT_Vector_Transform),
include/freetype/ftimage.h (FT_Raster_Params),
include/freetype/ftoutln.h, src/base/ftoutln.c (FT_Outline_Get_CBox,
FT_Outline_Copy, FT_Outline_Transform, FT_Vector_Transform,
FT_Outline_Get_Bitmap), src/raster/ftraster.c (ft_black_render),
src/smooth/ftgrays.c (gray_raster_render): Decorate parameters with
`const' where appropriate.

* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix arguments
to call of tt_sbit_decoder_load_bitmap.
2005-04-14 16:03:15 +00:00
Werner Lemberg
e7602c4b4a * src/type1/t1load.c (parse_charstrings): Catch this non-standard
beginning of the /CharStrings dictionary:

  /CharStrings 118 dict def
  Private begin
  CharStrings begin
2005-04-14 11:43:40 +00:00
Werner Lemberg
1ea53e87c8 * docs/TODO: Updated.
* autogen.sh: Use `--force' for all commands.
2005-04-13 18:12:36 +00:00
Werner Lemberg
4f65eed89c src/pshinter/pshalgo.c (ps_hints_apply): Change scaling values only
if `fitted' is not zero.
2005-04-09 09:50:39 +00:00
Werner Lemberg
8744edfefb * src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]:
Fix typo which sometimes causes wrong metrics for the last glyph.
2005-04-06 14:48:55 +00:00
Werner Lemberg
14911facac Fix ChangeLog. 2005-04-04 20:38:33 +00:00
David Turner
0529ba8d25 * include/freetype/config/ftoption.h: commenting the definition of
FT_OPTIMIZE_MEMORY for the upcoming 2.1.10 release

    * src/autofit/afhints.c: small tweak to use a bit less heap memory
    within the auto-fitter
2005-04-03 22:09:41 +00:00
Werner Lemberg
730b7b1f79 * src/type1/t1parse.c (T1_New_Parser): Relax the check for a valid
first line in the font.
2005-04-03 20:44:43 +00:00
Werner Lemberg
a76108ba0b * docs/CHANGES, include/freetype/freetype.h: Improve documentation
of FT_Set_Pixel_Sizes and FT_Set_Char_Size.
2005-04-03 20:11:42 +00:00
Werner Lemberg
e5bcbf95a8 Add comment about hard-coded dropout mode. 2005-04-01 23:57:31 +00:00
Werner Lemberg
a6e9ff3d20 * builds/amiga/src/base/ftsystem.c (ft_amiga_stream_io): Fix buffer
offsets after a large read.
2005-03-26 22:57:57 +00:00
Werner Lemberg
2cefb52fc8 * src/autofit/afglobal.c (af_face_globals_get_metrics):
s/index/gidx/.

* src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Fix compiler
warnings.

* src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttsbit0.c.

* src/sfnt/ttsbit0.h: Dummy file for build with `make'.
2005-03-26 10:27:09 +00:00
Werner Lemberg
4a80d05e51 Update of the Amiga port.
* builds/amiga/makefile, builds/amiga/makefile.os4,
builds/amiga/smakefile: Included the base extension files
(ftbitmap.c, ftotval.c, ftpfr.c, ftstroke.c, ftxf86.c).
2005-03-26 10:18:38 +00:00
Werner Lemberg
61c2c33ac6 Update of the Amiga port.
* builds/amiga/makefile, builds/amiga/smakefile: Handle new modules.

* builds/amiga/makefile.os4: Makefile for AmigaOS4 SDK.

* builds/amiga/README: Updated.

* builds/amiga/include/freetype/config/ftconfig.h: Handle gcc for
AmigaOS4.

* builds/amiga/include/freetype/config/ftmodule.h: Handle new
modules.

* builds/amiga/src/base/ftdebug.c: Updated to current version of
default ftdebug.c.
Add various include files and macros to have proper support for
both AmigaOS4 and older AmigaOS versions.
Don't declare KVPrintF explicitly.
Replace getenv with GetVar.
Actually enable debugging code.

* builds/amiga/src/base/ftsystem.c: Major rewrite.
2005-03-25 22:18:01 +00:00
Werner Lemberg
c740c19112 * tests/*: Removed. 2005-03-23 17:44:34 +00:00
Werner Lemberg
a37745bad4 * docs/CHANGES, docs/INSTALL.ANY: Updated.
* include/freetype/ftmoderr.h: Replace `Autohint' with `Autofit'.
Add `OTvalid'.

* src/autofit/aferrors.h: New file.

* src/autofit/afglobal.c, src/autofit/afhints.c,
src/autofit/aflatin.c, src/autofit/afloader.c: s/FT_Err_/AF_Err_/.
Include aferrors.h.

* src/autofit/rules.mk (AUTOF_DRV_H): Include aferrors.h.

* src/otvalid/otverror.h: s/FT_Mod_Err_OTV/FT_Mod_Err_OTvalid/.
2005-03-23 16:45:24 +00:00
David Turner
665279f0d5 removing the 'autohint' module from the library, since it is
now replaced by 'autofit'
2005-03-22 22:10:45 +00:00
Werner Lemberg
ebf5585dd0 Formatting. 2005-03-16 01:49:54 +00:00
David Turner
5d02b8a151 * src/bdf/bdflib.c: removing compiler warnings 2005-03-15 23:48:15 +00:00
David Turner
58609c40c8 * docs/CHANGES: updating
* src/type1/t1parse.c (T1_New_Parser), src/type42/t42parse.c
    (t42_parser_init): modifying functions to check the font header before
    allocating anything on the heap.

    * internal/freetype/ftmemory.h: introducing the new macros FT_ARRAY_MAX
    and FT_ARRAY_CHECK

    * src/pcf/pcfread.c, src/pcf/pcfutil.c: minor fixes and simplifications.
    try to protect the PCF driver from doing stupid things with broken fonts.
2005-03-15 23:31:48 +00:00
David Turner
68df4f732d * src/bdf/bdflib.c: various improvements to the bdf loader, mainly
used to reduce the amount of heap size required to only test wether
    we're dealing with a BDF font (the old code allocated 64 Kb right
    before any test).

    * src/lzw/ftlzw.c (FT_Stream_OpenLZW): modified the function to check
    the LZW header before doing anything else. This helps avoid un-necessary
    heap allocations (400 Kb of heap memory for the LZW decoder ! Oh my !)

    * src/gzip/ftgzip.c (FT_Stream_OpenGZip): ditto for the .gz decoder,
    though the code savings is smaller.
2005-03-15 18:18:57 +00:00
Werner Lemberg
1dbcbabf6d Improving comment. 2005-03-11 09:14:21 +00:00
David Turner
465a53243f * src/tools/glnames.py: adding comment explaining the compression
being used for the Adobe Glyph List.
2005-03-10 18:31:49 +00:00
Werner Lemberg
c11aeb647c * src/truetype/ttpload.c (tt_face_load_cvt, tt_face_load_fpgm):
Fix serious typo which prevented correct TT rendering.

* include/freetype/internal/ftmemory.h: Undo change from 2005-03-03.
To suppress warnings it is sufficient to use `-fno-strict-aliasing'.
2005-03-10 15:49:45 +00:00
Werner Lemberg
56ef6bc4d6 * src/tools/glnames.py: Formatted.
Format output to be in sync with other FreeType code.
Import `re' and `os.path'.
(StringTable) <__init__>: Add parameter to initialize master table
name.
(StringTable) <dump>: Don't pass master table name.
(StringTable) <dump_sublist>: Emit explanatory comment.
Simplify and make output more human readable.
(t1_bias, glyph_list, adobe_glyph_names): Removed.  Unused.
(main): Use `basename' for file name in header.

* src/psnames/pstables.h: Regenerated.

Other formatting.
2005-03-10 06:28:07 +00:00
David Turner
705620beeb * src/base/ftobjs.c (FT_Set_Char_Sizes): fix for bug #12263 2005-03-09 17:36:02 +00:00
David Turner
12e51f1685 * src/tools/glnames.py: rewrote the generator for the 'pstables.h'
header, which contains various constant tables related to glyph
    names. It now uses a different storage scheme that saves about 20
    Kb and closes bug #12262

  * src/psnames/pstables.h: re-generated header file

  * src/psnames/psmodule.c: rewrote some parts to comply with recent
    changes in 'pstables.h'
2005-03-09 17:33:03 +00:00
Werner Lemberg
3ab770b165 Cosmetic fixes. 2005-03-08 20:24:56 +00:00
Werner Lemberg
8acb867ef2 Formatting. 2005-03-08 11:43:36 +00:00