|
59615736
|
2016-05-18T06:57:59
|
|
[truetype] New implementation of v38 bytecode interpreter [1/3].
This patch prepares data structures and the like.
See added comments in `ttinterp.h' for more information on this and
the following commits in the series.
* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_OPTION_SUBPIXEL_HINTING): Assign values to differentiate
between subpixel versions.
(TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY,
TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL): New macros.
* include/freetype/ftttdrv.h (TT_INTERPRETER_VERSION_40): New macro.
* include/freetype/internal/tttypes.h (TT_FaceRec): Updated.
* src/truetype/ttinterp.h (TT_ExecContextRec): Define new fields
`subpixel_hinting_lean', `vertical_lcd_lean',
`backwards_compatibility', `iupx_called', iupy_called', and
`grayscale_cleartype' for new hinting mode.
* src/truetype/ttdriver.c (tt_property_set): Handle v38 and v40
interpreters conditionally.
* src/truetype/ttgload.c (TT_Hint_Glyph): Save phantom points unless
in v38 backwards compatibility mode.
Updated.
(compute_glyph_metrics): Add v38 backwards compatibility mode
constraint for adjusting advance widths.
Updated.
(tt_loader_init): Handle new flags `subpixel_hinting_lean',
`grayscale_cleartype', and `vertical_lcd_lean'.
Updated.
(tt_get_metrics, TT_Process_Simple_Glyph, TT_LOADER_SET_PP):
Updated.
* src/truetype/ttobjs.c (tt_driver_init): Conditionally set
default interpreter version number.
* src/truetype/ttsubpix.c, src/truetype/ttsubpix.h: Updated.
|
|
32950391
|
2016-02-15T12:54:40
|
|
Whitespace.
|
|
|
1d8d0b4e
|
2016-01-28T14:11:14
|
|
Remove unpatented hinter (3/3).
* include/freetype/config/ftoption.h
(TT_CONFIG_OPTION_UNPATENTED_HINTING): Remove.
* include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove
`ignore_unpatented_hinter' field.
Update users.
(FT_DEBUG_HOOK_UNPATENTED_HINTING): Remove.
Update users.
* include/freetype/internal/tttypes.h (TT_FaceRec): Remove
`unpatented_hinting' field.
Update users.
* src/base/ftpatent.c (_tt_check_patents_in_range,
_tt_check_patents_in_table, _tt_face_check_patents): Remove.
(FT_Face_CheckTrueTypePatents, FT_Face_SetUnpatentedHinting):
Replace code with dummies.
* src/truetype/ttobjs.c (tt_face_init): Remove now defunct code.
* src/truetype/ttobjs.h (TT_GraphicsState): Remove `both_x_axis'
field.
|
|
4cdfefd4
|
2016-01-19T07:12:44
|
|
[truetype] Add another tricky font.
* src/truetype/ttobjs.c (TRICK_SFNT_IDS_NUM_FACES): Increase.
(sfnt_id): Add variant of `DFKaiShu'.
|
|
|
9adeab64
|
2016-01-13T11:54:10
|
|
Update copyright year.
|
|
|
dcfc4d9c
|
2015-10-18T16:47:06
|
|
[truetype] Better protection against malformed `fpgm' (#46223).
* src/truetype/ttobjs.c (tt_size_init_bytecode): Don't execute a
malformed `fpgm' table more than once.
|
|
|
7f0f4011
|
2015-09-15T07:23:53
|
|
[truetype] Fix integer type (#45965).
* src/truetype/ttobjs.c (tt_synth_sfnt_checksum): Implement it.
|
|
|
14d6b5d7
|
2015-08-13T15:22:17
|
|
[truetype] Introduce named instance access to GX fonts.
For functions querying a face, bits 16-30 of the face index can hold
the named instance index if we have a GX font. The indices start
with value 1; value 0 indicates font access without GX variation
data.
* include/freetype/freetype.h (FT_FaceRec): Update documentation.
* include/freetype/internal/sfnt.h: Ditto.
* src/sfnt/sfobjs.c (sfnt_init_face)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Get number of named instances and
do argument checks.
(sfnt_load_face): Updated.
* src/truetype/ttobjs.c (tt_face_init)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Use named instance, overwriting
the style name.
* src/base/ftobjs.c (open_face_from_buffer,
open_face_PS_from_sfnt_stream): Updated.
* src/bdf/bdfdrivr.c (BDF_Face_Init): Updated.
* src/cff/cffload.c (cff_font_load): Updated.
* src/cff/cffobjs.c (cff_face_init): Make function exit early for
pure CFF fonts if `font_index < 0'.
Updated.
* src/cid/cidobjs.c (cid_face_init): Updated.
* src/pcf/pcfdrivr.c (PCF_Face_Init): Updated.
* src/pfr/pfrobjs.c (pfr_face_init): Updated.
* src/type1/t1objs.c (T1_Face_Init): Updated.
* src/type42/t42objs.c (T42_Face_Init): Updated.
* src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
Updated.
* docs/CHANGES: Updated.
|
|
|
75534a04
|
2015-06-03T00:54:09
|
|
[truetype] Fix memory leak.
Problem reported by Grissiom <chaos.proton@gmail.com>; in
http://lists.nongnu.org/archive/html/freetype/2015-05/msg00013.html
there is an example code to trigger the bug.
* src/truetype/ttobjs.c (tt_size_init_bytecode): Free old `size'
data before allocating again. Bug most probably introduced four
years ago in version 2.4.3.
|
|
|
d9c3f151
|
2015-02-17T09:21:26
|
|
[truetype] More signedness fixes.
* include/internal/tttypes.h, src/truetype/ttinterp.h,
src/truetype/ttobjs.h, src/truetype/ttinterp.c,
src/truetype/ttobjs.c: Apply.
|
|
|
f57fc59e
|
2015-01-17T20:41:43
|
|
Run `src/tools/update-copyright'.
|
|
|
f796cf6c
|
2015-01-17T20:11:10
|
|
Normalize copyright notice format.
|
|
531d463a
|
2015-01-14T17:46:55
|
|
[truetype] Allocate TT_ExecContext in TT_Size instead of TT_Driver.
Previously the code had stipulation for using a per-TT_Size exec
context if `size->debug' was true. But there was no way that
`size->debug' could *ever* be true. As such, the code was always
using the singleton `TT_ExecContext' that was stored in `TT_Driver'.
This was, clearly, not threadsafe.
With this patch, loading glyphs from different faces from different
threads doesn't crash in the bytecode loader code.
* src/truetype/ttobjs.h (TT_SizeRec): Remove `debug' member.
(TT_DriverRec): Remove `context' member.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Remove
`TT_ExecContext' code related to a global `TT_Driver' object.
(tt_driver_done): Don't remove `TT_ExecContext' object here but ...
(tt_size_done_bytecode): ... here.
(tt_driver_init): Don't create `TT_ExecContext' object here but ...
(tt_size_init_bytecode): ... here, only on demand.
* src/truetype/ttinterp.c (TT_Run_Context): Remove defunct debug
code.
(TT_New_Context): Remove `TT_ExecContext' code related to a global
`TT_Driver' object.
* src/truetype/ttinterp.h: Updated.
* src/truetype/ttgload.c (TT_Hint_Glyph, tt_loader_init): Updated.
|
|
|
0098d550
|
2014-12-07T11:03:57
|
|
Uppercase all hex digits for orthogonality.
|
|
|
9870d6da
|
2014-12-07T09:40:47
|
|
*/*: Decorate hex constants with `U' and `L' where appropriate.
|
|
|
66883b58
|
2014-12-07T09:17:06
|
|
[truetype] Prevent memory leak for buggy fonts.
* src/truetype/ttobjs.c (tt_size_done): Unconditionally call
`tt_size_done_bytecode'.
|
|
|
6689a009
|
2014-11-25T08:53:09
|
|
[Savannah bug #43682] Properly handle missing return errors.
The functions in this patch *do* return non-trivial errors that must
be taken care of.
* src/autofit/afloader.c (af_loader_load_g), src/base/ftobjs.c
(FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Render),
src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_endchar>,
src/psaux/psobjs.c (ps_parser_load_field_table), src/psaux/t1decode
(t1_decoder_parse_charstrings) <op_endchar>, src/truetype/ttgload.c
(load_truetype_glyph <subglyph loop>, tt_loader_init,
TT_Load_Glyph), src/truetype/ttgxvar.c (TT_Set_MM_Blend),
src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Do it.
|
|
|
ef439fd2
|
2014-11-25T08:14:15
|
|
[Savannah bug #43682] Change some signatures to `void' return type.
* include/internal/pshints.h (PSH_Globals_SetScaleFunc),
include/internal/sfnt.h (TT_Get_Metrics_Func),
src/pshinter/pshglob.c (psh_globals_set_scale),
src/pshinter/pshrec.c (ps_hints_init), src/sfnt/ttmtx.c
(tt_face_get_metrics), src/truetype/ttinterp.c (TT_Goto_CodeRange,
TT_Set_CodeRange, TT_Clear_CodeRange, TT_Done_Context,
TT_Save_Context): Do it.
* src/pshinter/pshglob.h, src/pshinter/pshrec.h, src/sfnt/ttmtx.h,
src/truetype/ttgload.c (TT_Hint_Glyph), src/truetype/ttinterp.c
(TT_Run_Context), src/truetype/ttinterp.h, src/truetype/ttobjs.c
(tt_size_run_fpgm, tt_size_run_prep): Updated.
|
|
d4aabda3
|
2014-10-18T10:10:04
|
|
[truetype] Unwrap engine compensation settings.
* src/truetype/ttobjs.c (tt_size_init_bytecode): Updated.
|
|
|
441b3f38
|
2014-07-13T02:28:14
|
|
[truetype] Improve handling of buggy `prep' tables.
In case of an error in the `prep' table, no longer try to execute it
again and again. This makes FreeType handle endless loops in buggy
fonts much faster.
* src/truetype/ttobjs.h (TT_SizeRec): The fields `bytecode_ready'
and `cvt_ready' are now negative if not initialized yet, otherwise
they indicate the error code of the last run.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep,
tt_size_done_bytecode, tt_size_init_bytecode,
tt_size_ready_bytecode, tt_size_init, tt_size_done, tt_size_reset):
Updated.
* src/truetype/ttgload.c (tt_loader_init): Updated.
* src/truetype/ttinterp.c (TT_RunIns): Force reexecution of `fpgm'
and `prep' only if we are in the `glyf' table.
|
|
|
063ee6b1
|
2013-11-24T00:19:17
|
|
[truetype]: Add tricky font names `hkscsiic.ttf' and `iicore.ttf'.
* src/truetype/ttobjs.c (TRICK_NAMES_MAX_CHARACTERS,
TRICK_NAMES_COUNT): Updated.
(trick_names): Add family name for the two fonts.
|
|
|
d689d1cf
|
2013-08-29T17:53:40
|
|
Implement support for WOFF containers.
We simply synthesize a SFNT from the WOFF, create a memory stream
for the new data, and load the SFNT as usual.
Does NOT add any API to access WOFF metadata or private blocks.
* include/freetype/internal/tttypes.h (WOFF_HeaderRec,
WOFF_TableRec): New structures.
* include/freetype/tttags.h (TTAG_wOFF): New macro.
* src/base/ftobjs.c (FT_Open_Face): Set `stream' after calling
`open_face'.
* src/sfnt/sfobjs.c [FT_CONFIG_OPTION_SYSTEM_ZLIB]: Include
`FT_GZIP_H'.
(WRITE_BYTE, WRITE_USHORT, WRITE_ULONG): New temporary macros for
writing to a stream.
(sfnt_stream_close, compare_offsets, woff_open_font): New functions.
(sfnt_open_font): Handle `TTAG_wOFF'.
(sfnt_init_face): Set `stream' after calling `sfnt_open_font'.
* src/truetype/ttobjs.c (tt_face_init): Set `stream' after calling
`sfnt->init_face'.
* src/base/ftobjs.c (open_face): Use a pointer to FT_Stream as an
argument so that a changed stream survives.
Update callers.
|
|
|
f04951af
|
2013-05-17T13:51:07
|
|
[truetype] Add `interpreter-version' property.
This makes the option TT_CONFIG_OPTION_SUBPIXEL_HINTING controllable
at runtime.
* src/truetype/ttdriver.c: Include FT_TRUETYPE_DRIVER_H.
(tt_property_set, tt_property_get): Fill templates.
* src/truetype/ttobjs.h (TT_DriverRec): Add `interpreter_version'
member.
Remove unused `extension_component' member.
* src/truetype/ttgload.c: Include FT_TRUETYPE_DRIVER_H.
(tt_get_metrics, TT_Hint_Glyph, TT_Process_Simple_Glyph,
compute_glyph_metrics, tt_loader_init): Use `interpreter_version'.
* src/truetype/ttinterp.c: Include FT_TRUETYPE_DRIVER_H.
(SUBPIXEL_HINTING): New macro to check `interpreter_version' flag.
Update all affected functions to use it.
Use TT_INTERPRETER_VERSION_XXX where appropriate.
* src/truetype/ttobjs.c: Include FT_TRUETYPE_DRIVER_H.
(tt_driver_init): Initialize `interpreter_version'.
* src/truetype/ttsubpix.c: Include FT_TRUETYPE_DRIVER_H.
Use TT_INTERPRETER_VERSION_XXX where appropriate.
|
|
|
e3c93015
|
2013-03-14T11:21:17
|
|
*/*: Use FT_Err_Ok only.
This is a purely mechanical conversion.
|
|
|
059bc335
|
2013-03-14T10:27:35
|
|
*/*: Use `FT_THROW'.
This is essentially a mechanical conversion, adding inclusion of
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
stand-alone compiling modes of the rasterizer modules.
To convert the remaining occurrences of FT_Err_XXX and friends it is
necessary to rewrite the code. Note, however, that it doesn't harm
if some cases are not handled since FT_THROW is a no-op.
|
|
|
a2c7eb18
|
2013-02-07T19:49:12
|
|
* src/truetype/ttobjs.c (tt_size_run_prep): Reset more GS variables.
BTW, Greg agrees that the OpenType specification is missing the list
of GS variables which will always be reset to the default values
after the `prep' table has been executed.
|
|
|
bfcc375b
|
2013-02-06T08:47:29
|
|
* src/truetype/ttobjs.c (tt_size_run_prep): Reset reference points.
Up to now, we simply took a snapshot of the Graphics State after the
`prep' table has been executed, and right before a glyph's bytecode
was run it got reloaded. However, as Greg Hitchcock has told us in
private communication, reference points get reset to zero in the MS
rasterizer and we follow in due course. While reasonable, this is
undocumented behaviour.
Most notably, this fixes the rendering of Arial's `x' glyph in
subpixel hinting mode.
|
|
|
87dc86d6
|
2013-01-24T08:39:43
|
|
[truetype] Revert change from 2013-01-22.
FreeType's `height' value is the baseline-to-baseline distance...
* src/truetype/ttobjs.c (tt_size_reset): Undo.
|
|
|
e0469372
|
2013-01-22T11:07:07
|
|
[truetype] Fix font height.
* src/truetype/ttobjs.c (tt_size_reset): The Windows rendering
engine uses rounded values of the ascender and descender to compute
the TrueType font height.
|
|
|
65d65721
|
2012-12-10T06:59:29
|
|
[truetype] Scale F_dot_P down.
The dot product between freeVector and projVector or cosine of
the angle between these FT_F2Dot14 unit vectors used to be scaled up
by 4 and routinely occupied 32 bits in an FT_Long field F_dot_P.
This patch scales the value down by 2^14 instead, which simplifies
its use throughout the bytecode interpreter.
This does not lead to the loss of precision because the lower bits
are unreliable anyway. Consider two unit vectors (1,0) and (.6,.8)
for which the true value of F_dot_P is .6 * 0x40000000 = 0x26666666.
These vectors are stored as (0x4000,0) and (0x2666,0x3333) after
rounding and F_dot_P is assigned 0x26660000. The lower bits were
already lost while rounding the unit vector components.
Besides code simplification, this change can lead to better
performance when FT_MulDiv with the scaled-down F_dot_P is less
likely to use the costly 64-bit path. We are not changing the type
of F_dot_P to FT_F2Dot14 at this point.
* src/truetype/ttinterp.c (Compute_Funcs): Scale F_dot_P down by 14
bits and modify its use accordingly.
(Direct_Move, Direct_Move_Orig, Compute_Point_Displacement): Modify
the use of F_dot_P field.
* src/truetype/ttobjs.c (tt_size_run_fpgm): Change arbitrary
assignment of F_dot_P to its theoretical maximum in case we decide
to scale back its type later.
|
|
|
4d3a1e6c
|
2012-12-05T06:32:57
|
|
Formatting.
|
|
|
4ae9cbb0
|
2012-12-01T23:36:02
|
|
[truetype, type1] Revise the use of FT_MulDiv.
* src/truetype/ttgxvar.c: Updated.
* src/truetype/ttobjs.c: Updated.
* src/type1/t1load.c: Updated.
|
|
6c7c3de1
|
2012-06-14T01:38:20
|
|
[truetype] Add new versions of NEC FA family to tricky font list.
NEC FA family dated in 1996 have different checksum.
Reported by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>; see
http://lists.gnu.org/archive/html/freetype-devel/2012-06/msg00023.html
* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): 4 sets
of fpgm & prep table checksums for FA-Gothic, FA-Minchou,
FA-RoundedGothicM, FA-RoundedGothicB are added. The family
names in sample PDF are truncated, thus the list of the
family names in tt_check_trickyness_family() is not updated yet.
|
|
|
c52f44d4
|
2011-11-30T10:46:53
|
|
Whitespace.
|
|
|
70cf8c5e
|
2011-11-26T20:09:39
|
|
Improve tracing.
* src/bdf/bdfdrivr.c (BDF_Face_Done), src/pcf/pcfdrivr.c
(PCF_Face_Done): Remove tracing message.
* src/bdf/bdfdrivr.c (BDF_Face_Init), src/cff/cffobjs.c
(cff_face_init), src/cid/cidobjs.c (cid_face_init),
src/pfr/pfrobjs.c (pfr_face_init), src/sfnt/sfobjs.c
(sfnt_init_face), src/truetype/ttobjs.c (tt_face_init),
src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c
(T42_Face_Init), src/winfonts/winfnt.c (FNT_Face_Init): Add
`greeting' message.
* src/sfnt/sfobjs.c (sfnt_open_font), src/type42/t42objs.c
(T42_Open_Face): Improve tracing.
|
|
|
930e9bf8
|
2011-11-26T13:38:26
|
|
Add new error code FT_Err_Missing_Module.
Previously, FreeType misleadingly returned
FT_Err_Unknown_File_Format if a module was missing (or a test was
missing completely).
* include/freetype/fterrdef.h (FT_Err_Missing_Module): Define.
* src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
(cid_face_init), src/sfnt/sfobjs.c (sfnt_init_face),
src/truetype/ttobjs.c (tt_face_init), src/type1/t1objs.c
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init,
T42_Driver_Init): Updated.
* src/type1/t1afm.c (T1_Read_Metrics), src/type/t1objs.c
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Remove now
redundant test for `psaux'.
|
|
|
f4b63326
|
2011-07-03T11:24:46
|
|
Fix previous commit.
We want to unset FT_FACE_FLAG_SCALABLE only if there are bitmap
strikes in the font.
* src/truetype/ttobjs.c (tt_face_init): Implement it.
* docs/CHANGES: Updated.
|
|
07598339
|
2011-07-02T18:41:36
|
|
Fix Savannah bug #33246.
* src/truetype/ttobjs.c (tt_check_single_notdef): New function.
(tt_face_init): Use it to test FT_FACE_FLAG_SCALABLE.
|
|
3ad8f355
|
2011-05-24T06:22:32
|
|
Reduce warnings for MS Visual Studio 2010.
* src/autofit/afhints.c (af_glyph_hints_get_num_segments,
af_glyph_hints_get_segment_offset) [!FT_DEBUG_AUTOFIT]: Provide
return value.
* src/cff/cffgload.c (cff_slot_load): Add cast.
* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids): Use proper
loop variable type.
|
|
|
58cb3593
|
2011-05-01T00:47:43
|
|
[truetype] Recalculate the sfnt table checksum always.
* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Recalculate
the sfnt table checksum even if non-zero value is writte in
the TrueType font header. Some bad PDF generators write
wrong values. For detail, see examples and benchmark tests
of the latency by recalculation:
http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00091.html
http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00096.html
|
|
|
1e89d15a
|
2011-04-30T17:55:57
|
|
[truetype] Register a set of tricky fonts, NEC FA family.
* src/truetype/ttobjs.c (tt_check_trickyness_sfnt_ids):
Add 8 checksum sets for NEC FA family. For the tricky fonts
without some tables (e.g. NEC FA fonts lack cvt table),
extra check is added to assure that 0-length table in the
registry is not included in the font.
|
|
|
10385e37
|
2011-04-30T17:49:45
|
|
Remove unrequired `else' from ttobjs.c::tt_get_sfnt_checksum().
|
|
|
89208861
|
2011-04-30T00:11:07
|
|
[truetype] Fix a bug in the sfnt table checksum getter.
* src/truetype/ttobjs.c (tt_get_sfnt_checksum): Check the
return value of face->goto_table() correctly.
|
|
|
86b7b2f6
|
2011-04-26T03:46:12
|
|
[truetype] Revert the reordering of trickyness checking.
Trickyness check by the family name is faster than that by
the checksum.
|
|
|
abc47aa1
|
2011-04-25T23:51:04
|
|
[truetype] Always check the checksum to identify tricky fonts.
Some PDF generators mangle the family name badly, prioritize
the check by the sfnt table checksums than the check by the
family name. For sample PDF, see
http://lists.gnu.org/archive/html/freetype-devel/2011-04/msg00073.html
* src/truetype/ttobjs.c (tt_check_trickyness): Exchange the order
of tt_check_trickyness_family() and tt_check_trickyness_sfnt_ids().
|
|
|
18931a5a
|
2011-02-01T07:08:43
|
|
[truetype] FT_LOAD_PEDANTIC now affects `prep' and `fpgm' also.
* src/truetype/ttgload.c (tt_loader_init): Handle
`FT_LOAD_PEDANTIC'.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep,
tt_size_init_bytecode, tt_size_ready_bytecode): New argument to
handle pedantic mode.
* src/truetype/ttobjs.h: Updated.
|
|
|
9871b849
|
2010-11-22T19:30:41
|
|
Some formatting and improvements of comments.
|
|
|
9f5dd61b
|
2010-11-23T02:47:10
|
|
[truetype] Identify the tricky fonts by cvt/fpgm/prep checksums.
Some Latin TrueType fonts are still expected to be unhinted.
Fix Savannah bug #31645.
* src/truetype/ttobjs.c (tt_check_trickyness): Divided to...
(tt_check_trickyness_family): this checking family name, and
(tt_check_trickyness_sfnt_ids): this checking cvt/fpgm/prep.
(tt_get_sfnt_checksum): Function to retrieve the sfnt checksum
for specified subtable even if cleared by lazy PDF generators.
(tt_synth_sfnt_checksum): Function to calculate the checksum.
|
|
|
6abb9232
|
2010-09-14T09:02:10
|
|
Improve tracing messages.
* src/truetype/ttinterp.c (TT_RunIns): Improve wording of tracing
message.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Add
tracing message.
* src/truetype/ttgload.c (tt_loader_init): Add tracing message.
* src/cache/ftcsbits.c (ftc_snode_load): Emit tracing message if
glyph doesn't fit into a small bitmap container.
|
|
|
0eb9b1f5
|
2010-08-28T21:41:16
|
|
Force hinting when the font lacks its familyname.
In Type42 or Type11 font embedded in PostScript & PDF, TrueType
sfnt stream may lack `name' table because they are not required.
Hinting for nameless fonts is safer for PDFs including embedded
Chinese fonts. Written by David Bevan, see:
http://lists.gnu.org/archive/html/freetype-devel/2010-08/msg00021.html
http://lists.freedesktop.org/archives/poppler/2010-August/006310.html
* src/truetype/ttobjs.c (tt_check_trickyness): If a NULL pointer
by nameless font is given, TRUE is returned to enable hinting.
|
|
|
8b05b5d8
|
2010-08-28T21:16:26
|
|
Register yet another tricky TrueType font.
* src/truetype/ttobjs.c (tt_check_trickyness): Add `HuaTianKaiTi?',
a Kaishu typeface paired with `HuaTianSongTi?' by Huatian
Information Industry.
|
|
|
46e05c44
|
2009-07-17T22:49:34
|
|
Fix Savannah bug #23786.
* src/truetype/ttobjs.c (tt_size_init_bytecode): Don't reset x_ppem
and y_ppem. Otherwise the `*_CVT_Stretched' functions in ttinterp.c
get never called.
An anonymous guy suggested this change on Savannah, and it seems to
be the right solution.
|
|
2e7a4e9b
|
2009-04-05T18:03:02
|
|
Position Independent Code (PIC) support in truetype driver.
* include/freetype/internal/services/svmm.h add macros to init
instances of FT_Service_MultiMastersRec.
* include/freetype/internal/services/svttglyf.h add macros to init
instances of FT_Service_TTGlyfRec.
* src/truetype/ttdriver.h declare tt_driver_class using macros from
ftdriver.h, when FT_CONFIG_OPTION_PIC is defined create and destroy
functions will be declared.
* src/truetype/ttdriver.c when FT_CONFIG_OPTION_PIC is defined
the following structs:
tt_service_gx_multi_masters, tt_service_truetype_glyf, tt_driver_class
and tt_services array,
will have functions to init or create and destroy them
instead of being allocated in the global scope.
And macros will be used from ttpic.h in order to access them
from the pic_container.
* src/truetype/ttobjs.c change trick_names array to be
PIC-compatible by being a two dimentional array rather than array
of pointers.
New Files:
* src/truetype/ttpic.h declare struct to hold PIC globals for truetype
driver and macros to access them.
* src/truetype/ttpic.c implement functions to allocate, destroy and
initialize PIC globals for truetype driver.
* src/truetype/truetype.c add new file to build: ttpic.c.
* src/truetype/jamfile add new files to FT2_MULTI build: ttpic.c.
|
|
|
86e041b5
|
2009-03-21T08:51:44
|
|
Remove redundant header inclusions.
This covers many Ghostscript Coverity issues.
* src/*: Do it.
|
|
|
0552a496
|
2009-02-11T22:59:40
|
|
* src/truetype/ttobjs.c (tt_check_trickyness): Add `DFKaiShu'.
Reported by David Bevan <dbevan@emtex.com>.
|
|
|
b972a2a2
|
2008-12-11T08:55:48
|
|
Generalize the concept of `tricky' fonts by introducing
FT_FACE_FLAG_TRICKY to indicate that the font format's hinting
engine is necessary for correct rendering.
At the same time, slightly modify the behaviour of tricky fonts:
FT_LOAD_NO_HINTING is now ignored. To really force raw loading
of tricky fonts (without hinting), both FT_LOAD_NO_HINTING and
FT_LOAD_NO_AUTOHINT must be used.
Finally, tricky TrueType fonts always use the bytecode interpreter
even if the patented code is used.
* include/freetype/freetype.h (FT_FACE_FLAG_TRICKY, FT_IS_TRICKY):
New macros.
* src/truetype/ttdriver.c (Load_Glyph): Handle new load flags
semantics as described above.
* src/truetype/ttobjs.c (tt_check_trickyness): New function, using
code of ...
(tt_face_init): This function, now simplified and updated to new
semantics.
* src/base/ftobjs.c (FT_Load_Glyph): Don't use autohinter for tricky
fonts.
* docs/CHANGES: Document it.
|
|
|
d03d856d
|
2008-10-01T22:39:05
|
|
* src/truetype/ttobjs.c (tt_face_done), src/cff/cffobjs.c
(cff_face_done), src/pfr/pfrobjs.c (pfr_face_done),
src/pcf/pcfdrivr.c (PCF_Face_Done), src/cid/cidobjs.c
(cid_face_done), src/bdf/bdfdrivr. (BDF_Face_Done),
src/sfnt/sfobjs.c (sfnt_face_done): Protect against face == 0.
Reported by Graham Asher.
|
|
|
a2f17cc1
|
2008-05-17T10:01:45
|
|
* docs/CHANGES: Updated.
Improve support for WGL4 encoded fonts.
* src/psnames/psmodule.c (WGL_EXTRA_LIST_SIZE): New macro.
(ft_wgl_extra_unicodes, ft_wgl_extra_glyph_names,
ft_wgl_extra_glyph_name_offsets): New arrays.
(ps_check_wgl_name, ps_check_wgl_unicode): New functions.
(ps_unicodes_init): Use them to add additional Unicode mappings.
|
|
|
d496b926
|
2007-12-04T21:49:59
|
|
* src/truetype/ttobjs.c (tt_face_init): Don't use logical OR to
concatenate error codes.
|
|
|
6ff2ff57
|
2007-05-24T19:39:14
|
|
* src/truetype/ttobjs.h (tt_size_ready_bytecode): Move declaration
into TT_USE_BYTECODE_INTERPRETER preprocessor block.
* src/truetype/ttobjs.c (tt_size_ready_bytecode)
[!TT_USE_BYTECODE_INTERPRETER]: Removed. Unused.
|
|
|
56ceaa48
|
2007-05-14T18:53:58
|
|
Formatting.
|
|
a8b45e61
|
2007-05-11T14:10:30
|
|
fix a typo that force CVT scaling to be re-run on each glyph load
|
|
|
3d92f08b
|
2007-03-06T11:59:24
|
|
* include/freetype/config/ftstdlib.h (ft_strstr): New wrapper
macro for `strstr'.
* src/truetype/ttobjs.c (tt_face_init): Use ft_strstr for scanning
`trick_names', as suggested by Ivan Nincic.
|
|
|
91aaf326
|
2007-03-05T18:18:52
|
|
bugfix: do not erase root x_ppem and y_ppem values in tt_size_init_bytecode
|
|
|
741a17e8
|
2007-01-23T16:14:38
|
|
* src/truetype/ttobjs.c: fixed typo that prevented compilation when
disabling both the unpatented and the bytecode interpreter in the
TrueType font driver
|
|
|
b4142d51
|
2007-01-17T12:45:26
|
|
Whitespace and spelling fixes from Alexei.
Formatting, copyright years.
|
|
|
22122729
|
2007-01-16T20:06:44
|
|
* src/autofit/aflatin.c, src/cff/cffdriver.c, src/truetype/ttobjs.c,
src/truetype/ttinterp.c: fixing compiler warnings
|
|
|
f6294399
|
2007-01-06T07:47:45
|
|
formatting, copyright years
|
|
|
384be234
|
2007-01-05T15:32:01
|
|
* src/truetype/ttobjs.h, src/truetype/ttobjs.c,
src/truetype/ttgload.c: do not allocate interpreter-specific
tables in memory if we're not going to load glyphs with it
anyway.
|
|
|
80658e50
|
2006-11-28T08:09:20
|
|
* src/truetype/ttobjs.c (tt_face_init): Fix typo in previous patch
* src/smooth/ftgrays.c: remove hard-coded error values, use FreeType
ones instead
* src/autofit/afhints.c (af_glyph_hints_dump_segments): remove unused
variable
|
|
|
8636c29a
|
2006-11-26T22:28:13
|
|
* src/truetype/ttobjs.c (tt_face_init): Protect against NULL pointer.
|
|
|
046bf8b0
|
2006-10-03T08:43:42
|
|
formatting
|
|
|
df430e1a
|
2006-10-01T00:09:35
|
|
* include/freetype/internal/ftobjs.h, src/base/ftobjs.c,
src/truetype/ttobjs.c: fixes related to the unpatented hinter
|
|
|
ad830716
|
2006-09-27T16:20:59
|
|
* include/freetype/internal/ftobjs.h, src/truetype/ttobjs.c,
src/base/ftobjs.c: fixed a bug in the automatic unpatented
hinting support which prevented normal bytecode hinting to
work properly
* src/autofit/aftypes.h: undefining AF_DEBUG to get rid of
traces
|
|
|
f3050059
|
2006-09-11T12:00:32
|
|
* src/sfnt/sfobjs.c (tt_face_get_name): support some function
which report their English names through an Apple Roman
(platform,encoding) pair, with language_id != English
if the font uses another name entry with language_id == English,
it will be selected correctly though.
* src/truetype/ttobjs.c: add unpatent-hinting selection for
"mingli.ttf"
|
|
|
2d8629b3
|
2006-09-03T06:18:45
|
|
* devel/ftoption.h: Synchronize with
include/freetype/config/ftoption.h.
* src/smooth/ftgrays.c (gray_record_cell): Remove shadowing
variable declaration.
(gray_convert_glyph): Fix compiler warnings.
Formatting, copyright years.
|
|
|
6d79f214
|
2006-09-01T14:09:35
|
|
* src/truetype/ttobjs.c: updated the TrueType loader to recognize
a few fonts that require the automatic unpatented loader
|
|
|
6aa260ce
|
2006-08-25T22:45:13
|
|
support for "automatic unpatented hinting" added
we still need to determine the list of "trick" CJK fonts
that are going to toggle the bytecode interpreter instead
of the auto-hinter
|
|
|
33f5f249
|
2006-08-16T16:50:55
|
|
* include/freetype/internal/ftgloadr.h,
include/freetype/internal/tttypes.h, src/base/ftgloadr.c,
src/base/ftobjs.c, src/truetype/ttgload.c, src/truetype/ttinterp.c,
src/truetype/ttobjs.c: improvements to native TrueType hinting,
this is a first try, controlled by the FIX_BYTECODE macro in
src/truetype/ttinterp.c
|
|
f5aa47be
|
2006-02-14T06:40:10
|
|
Clean up the SFNT_Interface. Table loading functions are now named
after the tables' tags; `hdmx' is TrueType-specific and thus the code
is moved to the truetype module; `get_metrics' is moved here from the
truetype module so that the code can be shared with the cff module.
This pass involves no real changes. That is, the code is moved
verbatim mostly. The only exception is the return value of
`tt_face_get_metrics'.
* include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
* src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Metrics-related tables' loading
and parsing code is moved here.
Move `tt_face_get_metrics' here from the truetype module. The return
value is changed from `void' to `FT_Error'.
* include/freetype/internal/fttrace.h: New trace: ttmtx.
* src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
parsing code is moved here.
New function `tt_face_load_prep' splitted from `tt_face_load_fpgm'.
`tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
* src/cff/cffgload.c, src/cff/cffobjs.c: Update.
* src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
|
|
|
f1c2b91e
|
2006-01-13T14:53:28
|
|
Formatting, copyright year updates.
Decorate long constants with `L' and `UL' where appropriate.
|
|
|
fa7d6ab2
|
2006-01-13T12:21:31
|
|
* include/freetype/internal/sfnt.h (SFNT_Interface): New method
`load_strike_metrics' used to load the strike's metrics.
* src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'.
* src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly.
* src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for
nominal size unless it is obviously incorrect.
* include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on
FNT driver.
Introduce new size selection interface.
* include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec_):
Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and
`select_size'.
* include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type,
FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c
(FT_Select_Size, FT_Request_Size): API additions to export the new
size selection interface.
* src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use
`FT_Request_Size'.
* include/freetype/internal/ftobjs.h (FT_Match_Size),
src/base/ftobjs.c (FT_Match_Size): New function to match a size
request against `available_sizes'. Drivers supporting bitmap strikes
can use this function to implement `request_size'.
* src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c,
src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c,
src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c:
Update to new size selection interface.
* src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c,
src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c,
src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size
selection interface.
Make `strike_index' FT_ULong and always defined.
Use `load_strike_metrics' provided by SFNT interface.
|
|
|
a3690cda
|
2005-12-06T08:24:01
|
|
* src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is
initialized twice.
size->strike_index is not initialized.
|
|
|
7734a1f7
|
2005-10-05T15:18:29
|
|
Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has
a hinting engine of its own.
* include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro.
* src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c
(cid_face_init), src/truetype/ttobjs.c (tt_face_init)
[TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init)
[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags.
* docs/CHANGES: Document it.
|
|
|
0142e6af
|
2005-08-16T01:54:59
|
|
* src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original
TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context with
slight changes.
* src/truetype/ttobjs.h (tt_slot_init): New function.
* src/truetype/ttobjs.c (tt_driver_init): Initialize execution context
here.
(tt_slot_init): New function to create extra points for the internal
glyph loader. We then use it directly, instead of face's glyph loader,
when loading glyph.
* src/truetype/ttdriver.c: Use tt_slot_init for glyph slot
initialization.
(TT_Load_Glyph): Load flag dependencies are handled here.
Return error if size is NULL.
* src/truetype/ttgload.c: Heavy cleanup and refactor.
(TT_Hint_Glyph): New funcion to hint a zone, prepared by caller.
(TT_Process_Simple_Glyph): Use loader->pp's instead of recalculating.
Use TT_Hint_Glyph.
No need to save/restore loader->stream before/after
TT_Vary_Get_Glyph_Deltas now.
(TT_LOADER_SET_PP): New macro to calculate and set the four phantom points.
(TT_Process_Composite_Component, TT_Process_Composite_Glyph,
load_truetype_glyph): Refactor load_truetype_glyph into these three functions.
Never set exec->glyphSize to 0. (close #13107)
Forget glyph frame before calling TT_Process_Simple_Glyph.
(TT_Load_Glyph, load_sbit_image, tt_loader_init): Refactor TT_Load_Glyph into
these three functions.
Set various fields of `glyph' here, instead of in load_truetype_glyph
and compute_glyph_metrics.
|
|
|
8e3fc5ea
|
2005-08-03T21:17:53
|
|
* src/otvalid/otvcommn.h: Remove dead code.
Formatting.
|
|
|
89fff9b9
|
2005-07-31T11:41:54
|
|
* src/truetype/ttobjs.h (tt_size_run_fpgm, tt_size_run_prep): New functions.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): New functions.
(tt_size_init): Add 4, instead of 2, (phantom) points to twilight zone.
Move code that runs fpgm to tt_size_run_fpgm.
(Reset_Outline_Size): Move code that runs prep to tt_size_run_prep.
(tt_glyphzone_new): Allocate right size of arrays.
Set max_points and max_contours properly.
|
|
|
e793092d
|
2005-03-01T02:13:50
|
|
Formatting.
* src/truetype/ttpload.c (tt_face_load_loca): Fix typo.
* src/sfnt/ttkern.c: Include `ttkern.h'.
(FT_COMPONENT): Updated.
* include/freetype/internal/fttrace.h: Add entry for `ttkern'.
* src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
Decorate constants with `U' and `L' where necessary.
* src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
|
|
|
6a487b59
|
2005-02-28T22:09:07
|
|
* src/base/ftdbgmem.c (FT_DumpMemory): added sorting of memory sources
according to decreasing maximum cumulative allocations.
* include/freetype/internal/tttypes.h, src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c,
src/truetype/ttobjs.c, src/cff/cffobjs.c, src/sfnt/sfobjs.c: implementing new
heap-optimized embedded bitmap loader. This one also fixes bug #12107
* src/sfnt/sfobjs.c: fixed bug that prevented loading SFNT fonts without
a 'kern' table.
|
|
|
e70d5531
|
2005-02-22T16:53:06
|
|
* include/freetype/config/ftoption.h, include/freetype/internal/ttypes.h,
src/truetype/ttpload.c, src/truetype/ttpload.h, src/truetype/ttgload.c:
added the temporary configuration FT_OPTIMIZE_MEMORY to control various
optimizations used to reduce the heap footprint of memory-mapped TrueType
files.
* src/truetype/ttpload.c (tt_face_load_loca, tt_face_get_location,
tt_face_done_loca): when FT_OPTIMIZE_MEMORY is set, the locations table
is read directly from memory-mapped streams, instead of being decoded
into the heap.
* src/truetype/ttpload.c: only load the CVT and fpgm tables when the
bytecode interpreter is compiled in.
|
|
|
9f8309f1
|
2004-07-24T21:57:39
|
|
* src/truetype/ttobjs.c (tt_face_init): Accept 0x00020000 format tag
found in some Arphic fonts made for Chinese version of Windows 3.1.
|
|
|
3bcad439
|
2004-05-06T11:48:35
|
|
* src/truetype/ttobjs.c (tt_driver_done): Fix typo.
* src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init,
BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which
are typecast to the proper BDF_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF throughout.
(BDF_Set_Point_Size): New wrapper function.
(bdf_driver_class): Remove casts.
* src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface):
Don't use CFF_XXX but FT_XXX arguments which are typecast to the
proper CFF_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF throughout.
(cff_driver_class): Remove casts.
* src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done,
cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init,
cff_face_init, cff_face_done, cff_driver_init, cff_driver_done):
Don't use CFF_XXX but FT_XXX arguments which are typecast to the
proper CFF_XXX types within the function.
Update code accordingly.
(cff_point_size_reset): New wrapper function.
* src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done,
cid_slot_init, cid_size_done, cid_size_init, cid_size_reset,
cid_face_done, cid_face_init, cid_driver_init, cid_driver_done):
Don't use CID_XXX but FT_XXX arguments which are typecast to the
proper CID_XXX types within the function.
Update code accordingly.
(cid_point_size_reset): New wrapper function.
* src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph):
Don't use CID_XXX but FT_XXX arguments which are typecast to the
proper CID_XXX types within the function.
Update code accordingly.
* src/cid/cidriver.c (cid_get_interface):
Don't use CID_XXX but FT_XXX arguments which are typecast to the
proper CID_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF.
(t1cid_driver_class): Remove casts.
* src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF.
* src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local
variables (this is done later).
(ft_var_load_avar): Fix call to FT_FRAME_ENTER.
(TT_Get_MM_Var): Fix size for `fvar_fields'.
(TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables
correctly.
* src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if
current size is zero.
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86ae11cf
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2004-05-04T16:53:45
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* src/truetype/ttobjs.h, src/truetype/ttobjs.c (tt_face_init,
tt_face_done, tt_size_init, tt_size_done, tt_driver_init,
tt_driver_done): Don't use TT_XXX but FT_XXX arguments which are
typecast to the proper TT_XXX within the function.
Update code accordingly.
* src/truetype/ttdriver.c (Get_Kerning, Set_Char_Sizes,
Set_Pixel_Sizes, Load_Glyph, tt_get_interface): Don't use TT_XXX but
FT_XXX arguments which are typecast to the proper TT_XXX within the
function.
Update code accordingly.
(tt_driver_class): Remove casts.
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44bb3035
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2004-04-25T20:15:11
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* src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
* src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
* src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
Use FT_BEGIN_HEADER and FT_END_HEADER.
Use FT_LOCAL.
2004-04-24 George Williams <gww@silcom.com>
Add support for Apple's distortable font technology (in GX fonts).
* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro.
* include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style,
FT_MM_Var): New structures.
(FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
FT_Set_Var_Blend_Coordinates): New function declarations.
* include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func,
FT_Set_Var_Design_Func): New typedefs.
Update MultiMasters service.
* include/freetype/internal/tttypes.h
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H.
(GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef.
(TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend'
and `blend'.
* include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New
macros.
* include/freetype/internal/fttrace.h: Add `ttgxvar'.
* src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
FT_Set_Var_Blend_Coordinates): New functions.
* src/sfnt/sfobjs.c (sfnt_load_face)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS
flag for GX var fonts.
* src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files.
* src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.c.
* src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h.
(tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
New service.
(tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.
* src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(TT_Process_Simple_Glyph, load_truetype_glyph)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts.
* src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
tt_done_blend.
* src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(tt_face_load_cvt) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
tt_face_vary_cvt.
* src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c.
* src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var
and T1_Set_Var_Design.
* src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros.
(T1_Get_MM_Var, T1_Set_Var_Design): New functions.
* src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New
function declarations.
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328abf30
|
2003-12-24T13:37:58
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* src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle
CID-keyed fonts.
Remove MS-DOS line endings.
Minor formatting issues.
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87c0d30f
|
2003-12-24T01:10:46
|
|
* 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 !
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f4c0b921
|
2003-09-30T05:39:35
|
|
* include/freetype/internal/t1types.h: Don't include
FT_INTERNAL_OBJECTS_H but FT_INTERNAL_SERVICE_H.
* src/truetype/ttobjs.c: Don't include
FT_SERVICE_POSTSCRIPT_NAMES_H.
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b72d8a85
|
2003-09-29T20:33:37
|
|
* include/freetype/internal/services/svpsname.h (added),
include/freetype/internal/psnames.h (removed),
include/freetype/internal/internal.h (FT_SERVICE_POSTSCRIPT_NAMES):
added new service to handle glyph name dictionaries, replacing
the old internal header named "psnames.h" by "services/svpsname.h"
note that this is different from "services/svpostnm.h" which only
handles the retrieval of Postscript font name for a given face.
(should we merge these two services into a single header ??)
* include/freetype/internal/ftserv.h: adding
FT_FACE_FIND_GLOBAL_SERVICE (used to lookup a service globally,
instead of only within the current module)
* include/freetype/internal/ftobjs.h, src/base/ftobjs.c: adding
the new base function ft_module_get_service
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17dd0634
|
2003-09-21T16:04:05
|
|
* include/freetype/internal/ftserv.h,
include/freetype/internal/service/svpfr.h,
include/freetype/internal/pfr.h,
src/base/ftpfr.c:
migrating the functions of "ftpfr.h" to the new
service-base internal API
* src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c,
src/psaux/psobjs.c, src/sfnt/sfdriver.c, src/sfnt/sfobjs.c,
src/truetype/ttobjs.c, src/type1/t1driver.c, src/type1/t1objs.c,
src/type42/t42objs.c, src/winfonts/winfnt.c:
removing various compiler warnings
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2bb6ee32
|
2003-08-18T08:23:40
|
|
Some clean-up.
|