|
d813b5da
|
2017-09-25T08:04:09
|
|
Extend Adobe interpreter (seac).
This concludes the changes needed to add Type 1 support.
* src/psaux/psintrp.c: Update includes.
(cf2_interpT2CharString) <cf2_escSEAC>: Implement this similarly to
implied seac for CFF.
* src/psaux/t1decode.c (t1_lookup_glyph_by_stdcharcode_ps): New
function to look up the glyph index.
* src/psaux/psft.c (cf2_getT1SeacComponent,
cf2_freeT1SeacComponent): New functions to get the charstrings for
seac components.
* src/psaux/t1decode.h, src/psaux/psft.h: Update declarations.
|
|
d55a701d
|
2017-09-25T07:59:41
|
|
Extend Adobe interpreter (flex in callothersubr).
* src/psaux/psintrp.c (cf2_interpT2CharString)
<cf2_escCALLOTHERSUBR>: Fix Flex feature handling (OtherSubrs 0, 1,
2).
<cf2_cmdRMOVETO>: Do not actually move the `glyphPath' while doing
flex. This is to avoid closing the current contour.
|
|
77c1b331
|
2017-09-25T07:50:03
|
|
Extend Adobe interpreter (pop).
* src/psaux/psintrp.c (cf2_interpT2CharString): Change how unhandled
OtherSubr results are stored. Implement the PostScript stack using
an array.
<cf2_escPOP>: Ensure that the stack is not cleared after getting
`OtherSubr' results.
Fix stack access.
|
|
e180afa9
|
2017-09-25T07:11:03
|
|
Extend Adobe interpreter (hsbw, sbw).
* src/psaux/psintrp.c (cf2_doStems): `hsbw' or `sbw' must be the
first operation in a Type 1 charstring.
(cf2_interpT2CharString): Remove unused variables.
<cf2_cmdHMOVETO, cf2_cmdVMOVETO, cf2_cmdRMOVETO>: `hsbw' or `sbw'
must be the first operation in a Type 1 charstring.
<cf2_cmdHSBW, cf2_escSBW>: Fix data access and add correction for
left sidebearing.
|
|
645d1b86
|
2017-09-25T06:28:25
|
|
Move and rename `CFF_Driver'.
This is so that we can use the same hinting engine parameters for
Type 1.
* include/freetype/internal/cffotypes.h (CFF_Driver): Rename and
move to...
* include/freetype/internal/psaux.h (PS_Driver): ...here.
* src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffload.c,
src/cff/cffobjs.c, src/cff/cffobjs.h, src/psaux/psft.c,
src/psaux/psobjs.c: Update references.
|
|
2f4abaec
|
2017-09-25T07:04:43
|
|
Extend Adobe interpreter (setcurrentpoint).
* src/psaux/psintrp.c (cf2_interpT2CharString)
<cf2_escSETCURRENTPT>: Fix stack access.
|
|
d23affe1
|
2017-09-25T06:22:52
|
|
Reorganize object fields.
Make some fields more generic, so that we can access them the same
way regardless of Type 1 or CFF.
* include/freetype/internal/psaux.h (PS_Builder): Change `TT_Face'
to `FT_Face'.
Remove unused fields.
* src/psaux/psft.c: Update all accesses of `PS_Builder.face'.
Add some asserts to guard against casting `T1_Face' as `TT_Face'.
* src/type1/t1objs.h (T1_GlyphSlot): Reorder fields to follow
`CFF_GlyphSlot', so that we can pretend they are the same in the
interpreter.
* src/psaux/psobjs.c (ps_builder_init, ps_builder_add_point):
Updated with above changes.
|
|
9428ee42
|
2017-09-25T06:15:46
|
|
Prepare for Type 1 mode.
Add some checks for Type 1 data passing through.
* src/psaux/psfont.h (CF2_Font): Add `isT1' flag.
* src/psaux/psfont.c (cf2_font_setup): Skip the variations and blend
code which is not applicable for Type 1.
* src/psaux/psft.c (cf2_decoder_parse_charstrings): Avoid accessing
`decoder->cff' in Type 1 mode.
Copy `is_t1' flag to `CF2_Font'.
|
|
1e4d3dc8
|
2017-09-25T07:47:10
|
|
Extend Adobe interpreter (callsubr).
* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdCALLSUBR>:
Type 1 mode.
* src/psaux/psft.c (cf2_initLocalRegionBuffer): Add Type 1 mode.
|
|
4ed1b98d
|
2017-09-25T07:02:53
|
|
Extend Adobe interpreter (closepath).
* src/psaux/psintrp.c (cf2_interpT2CharString) <c2f_cmdCLOSEPATH>:
Use the right builder function. We can use the `haveWidth' boolean
already present, instead of implementing `parse_state'.
|
|
0589e3c0
|
2017-09-25T06:10:20
|
|
Use the new objects.
* include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Fix
switching between new and old engines.
* src/cff/cffgload.c, src/cff/cffparse.c: Update calls.
* src/psaux/psblues.c, src/psaux/psfont.c, src/psaux/psfont.h,
src/psaux/psft.c, src/psaux/psft.h, src/psaux/psintrp.c: Update all
to use new objects.
|
|
43c01582
|
2017-09-24T23:00:36
|
|
Objects for new interpreter (part 2).
Make the new objects copy over values. They are essentially wrapper
types for the different decoders/builders.
* include/freetype/internal/psaux.h: Update declarations.
(PS_Builder): Add `is_t1' flag.
(PS_Decoder_{Get,Free}_Glyph_Callback): Renamed to...
(CFF_Decoder_{Get,Free}_Glyph_Callback: ... this.
(PS_Decoder): Updated.
Add `t1_parse_callback' member.
(PSAux_ServiceRec): Add `ps_decoder_init' member.
* src/psaux/psdecode.h, src/psaux/psobjs.h: Update declarations.
* src/psaux/psdecode.c, src/psaux/psobjs.c: Implement copy with two
modes.
* src/psaux/psauxmod.c: Add builder and decoder functions to `PSAux'
service.
|
|
37ed70f6
|
2017-09-25T06:59:26
|
|
Add Type 1 operations to Adobe CFF interpreter.
The following Type 1 specific ops have been added (copied from
`t1decode'):
closepath
vstem3
hstem3
seac
sbw
callothersubr
pop
setcurrentpoint
hsbw
The following require a Type 1 mode, because of differences in
specification:
hstem
vstem
vmoveto
callsubr
div
rmoveto
hmoveto
Numbers
The subsequent commits will implement these changes and adapt
accesses of data and objects to the new interpreter.
NOTE: Will not compile in the meantime!
* src/psaux/psintrp.c: Add opcodes to enum.
(cf2_interpT2CharString): Copy relevant code over from
`t1_decoder_parse_charstrings' (in `t1decode.c').
|
|
eba54c28
|
2017-09-24T22:49:56
|
|
Add objects for new interpreter.
Introduce `PS_Decoder' and `PS_Builder' which include all fields
from either Type 1 or CFF decoders/builders.
* include/freetype/internal/psaux.h (PS_Builder, PS_Decoder): New
structs.
* src/psaux/psobjs.c, src/psaux/psobjs.h: Add `PS_Builder'
functions.
* src/psaux/psdecode.c, src/psaux/psdecode.h: New files to hold
`PS_Decoder' initialization functions.
* src/psaux/psaux.c, src/psaux/Jamfile (_sources),
src/psaux/rules.mk (PSAUX_DRV_SRC): Updated.
|
|
766f529a
|
2017-09-24T22:40:07
|
|
Rename files.
Replace the `cf2' file name prefix with `ps' as the Adobe engine
will be used for both PostScript Types 1 and 2 (CFF) instead of just
CFF.
s/cf2/ps/ for all following.
* src/psaux/cf2*: Rename files.
* src/psaux/*: Update includes.
* src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRC_SRC,
PSAUX_DRV_H): Update file references.
|
|
96682559
|
2017-09-25T07:54:02
|
|
Extend Adobe interpreter (callothersubr).
* src/psaux/psintrp.c (cf2_interpT2CharString)
<cf2_escCALLOTHERSUBR>: Copy code from
`t1_decoder_parse_charstrings' (in `t1decode.c').
OtherSubr 3 (change hints) should reset the hintmask, so that the
new hints are applied.
Fix function calls and stack access.
|
|
4b58c518
|
2017-09-25T07:44:56
|
|
Extend Adobe interpreter (div, four-byte numbers).
* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escDIV>: Add
Type 1 mode. Type 1 requires large integers to be followed by
`div'; cf. `Adobe Type 1 Font Format', section 6.2.
<op == 255>: Push Type 1 four-byte numbers as `Int' always. This is
to ensure `div' and `callsubr' get values they can use.
|
|
8a1b5c0c
|
2017-09-24T22:35:47
|
|
Minor fix.
Use `MultiMasters' service in `psaux' instead of a call to `cff'.
The project builds if CFF_CONFIG_OPTION_OLD_ENGINE is not defined.
* src/psaux/cf2ft.c: Update includes.
(cf2_getNormalizedVector): Use `mm->get_var_blend' instead of
`cff_get_var_blend'.
|
|
b624868b
|
2017-09-24T22:32:40
|
|
Move `cff_random' into `psaux' service.
NOTE: Does not compile!
Minor fix to allow both `cff' and `psaux' to use `cff_random'.
* src/cff/cffload.c (cff_random): Move to...
* src/psaux/psobjs.c: Here.
* src/cff/cffload.h: Move corresponding declaration to
`src/psaux/psobjs.h'.
* include/freetype/internal/psaux.h (PSAux_ServiceRec): Register the
function here...
* src/psaux/psauxmod.c: And here.
* src/cff/cffload.c, src/psaux/cf2intrp.c: Update code.
|
|
6eb03f8f
|
2017-09-25T06:49:41
|
|
Add missing objects (2/2).
Synthesize a `SubFont' object for Type 1 fonts. This is used in the
interpreter to access Private dict data, which are stored in
different places for Type 1 and CFF. This allows the same data to
be used in either mode.
* src/psaux/psobjs.c (t1_make_subfont): New procedure to copy
required values to a dummy `CFF_SubFont' object. This is similar to
`cff_make_private_dict'.
* src/psaux/psobjs.h: Add the new declaration.
* include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Ditto.
Add this to the PSAux Service for future use with CID fonts.
* src/type1/t1gload.c: Include FT_INTERNAL_CFF_TYPES_H.
(T1_Parse_Glyph_And_Get_Char_String): Add the call.
|
|
df11628b
|
2017-09-24T22:28:07
|
|
Move struct declarations to `freetype/internal'.
NOTE: Does not compile!
This is so that the CFF functions moved to `psaux' can access the
same structs that they need.
* src/cff/cfftypes.h: Moved to...
* include/freetype/internal/cfftypes.h: ...Here.
* src/cff/cffobjs.h: Moved the struct declarations to...
* include/freetype/internal/cffotypes.h: ... this new file.
* include/freetype/internal/internal.h (FT_INTERNAL_CFF_TYPES_H,
FT_INTERNAL_CFF_OBJECT_TYPES_H): New macros.
* src/cff/cffcmap.h, src/cff/cffdrivr.c, src/cff/cffgload.c,
src/cff/cffgload.h, src/cff/cffload.h, src/cff/cffobjs.c,
src/cff/cffobjs.h, src/cff/cffparse.h, src/psaux/psobjs.h,
include/freetype/internal/psaux.h,
include/freetype/internal/services/svcfftl.h: Update includes.
* src/cff/rules.mk (CFF_DRV_H): Updated.
|
|
edacde60
|
2017-09-24T22:20:38
|
|
Add new service for inter-module calls.
NOTE: Does not compile!
This is to allow CFF functions moved to `psaux' to call functions
declared in `src/cff/cffload.h'.
* include/freetype/internal/services/svcfftl.h: New file, setting up
a `CFFLoad' service.
* include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC10,
FT_DEFINE_SERVICEDESCREC): New macros.
(FT_SERVICE_CFF_TABLE_LOAD_H): New macro.
* src/cff/cffdrivr.c, src/cff/cffpic.h: Register the new service.
* src/cff/cfftypes.h (CFF_FontRec), src/psaux/cf2font.h
(CF2_FontRec): Add service interface.
* src/cff/cffobjs.c, src/psaux/cf2font.c, src/psaux/cf2ft.c,
src/psaux/cf2intrp.c, src/psaux/cffdecode.c: Use the new service.
|
|
81b86c45
|
2017-09-25T07:14:18
|
|
Extend Adobe interpreter (hstem, vstem, hstem3, vstem3).
* src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
cf2_cmdVSTEM>: Add correction for left sidebearing in Type 1 mode.
Allow adding hints mid-charstring.
<cf2_escVSTEM3, cf2_escHSTEM3>: Translate into equivalent commands
for three normal stem hints. This requires some recalculation of
stem positions.
Correction for left sidebearing.
|
|
cb3f4c61
|
2017-09-25T06:44:51
|
|
Add missing objects for Type 1 (1/2).
Move `CF2_Font' instance to `PS_Decoder'. This is the context for
the interpreter and since it is currently stored in `CFF_Font', is
unavailable in Type 1 mode.
* include/freetype/internal/psaux.h (T1_Decoder, PS_Decoder): New
`cf2_instance' field.
* src/psaux/psdecode.c (ps_decoder_init): Copy `cf2_instance' to
`PS_Decoder'.
* src/psaux/t1decode.c (t1_decoder_done): Add finalization code.
* src/psaux/psft.c (cf2_decoder_parse_charstrings): Update accesses.
|
|
9578e07a
|
2017-09-24T22:05:32
|
|
Add callbacks for inter-module calls.
NOTE: Does not compile!
* include/freetype/internal/psaux.h: Add function pointer
declarations.
* src/psaux/cffdecode.c (cff_decoder_init): Update to take in
callbacks.
* src/psaux/cffdecode.h: Ditto.
* src/cff/cffgload.c (cff_compute_max_advance, cff_slot_load):
Update calls to pass in callbacks.
* src/psaux/cf2ft.c, src/psaux/cffdecode.c: Use them.
|
|
1487be58
|
2017-09-24T21:56:54
|
|
Create new `PSAux' service interface entries.
NOTE: Does not compile!
* include/freetype/internal/psaux.h: Include
FT_INTERNAL_TRUETYPE_TYPES_H.
(CFF_Builder_FuncsRec, CFF_Decocer_FuncsRec): New function tables.
(CFF_Builder): Updated.
Fix for forward declaration.
(PSAux_ServiceRec): New field `cff_decoder_funcs'.
* src/psaux/psauxmod.c (cff_builder_funcs, cff_decoder_funcs): New
function tables.
(PSAux_Interface): Updated.
* include/freetype/internal/tttypes.h (TT_FaceRec): Add `psaux'
service interface.
* src/cff/cffgload.c, src/cff/cffobjs.c, src/cff/cffparse.c: Update
function calls to use psaux service.
|
|
7e185dcd
|
2017-09-25T06:40:32
|
|
Allow `type1' module to use the Adobe engine.
Add the callback and some conditionals to switch between the two
engines.
* include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Change
function declarations.
* src/psaux/psauxmod.c (T1_Decoder_FuncsRec): Register the
callbacks.
* src/psaux/psobjs.c (ps_builder_add_point): Add conditionals for
number conversion.
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add code
to choose which renderer to use.
* src/cid/cidgload.c (cid_load_glyph): Update call.
* src/base/ftobjs.c, src/psaux/psobjs.c, src/type1/t1gload.c: Update
includes.
|
|
816c9c1f
|
2017-09-24T21:43:05
|
|
Move CFF builder components into `psaux' module.
NOTE: Does not compile!
* src/cff/cffgload.c
(cff_builder_{init,done,add_point,add_point1,add_contour,start_point,close_contour},
cff_check_points): Move to...
* src/psaux/psobjs.c: Here.
* src/cff/cffgload.h: Move corresponding declarations to
`src/psaux/psobjs.h'.
* src/cff/cffgload.h (CFF_Builder): Move struct declaration to...
* include/freetype/internal/psaux.h: Here.
|
|
705bbe7c
|
2017-09-24T21:39:20
|
|
Move CFF decoder components into `psaux' module.
NOTE: Does not compile!
* src/cff/cffgload.c (CFF_Operator,
CFF_COUNT_{CHECK_WIDTH,EXACT,CLEAR_STACK}, cff_argument_counts,
cff_operator_seac, cff_compute_bias,
cff_lookup_glyph_by_stdcharcode,
cff_decoder_{parse_charstrings,init,prepare}): Move to...
* src/psaux/cffdecode.c: This new file.
* src/cff/cffgload.h: Move corresponding declarations to...
* src/psaux/cffdecode.h: This new file.
* src/cff/cffgload.h (CFF_MAX_{OPERANDS,SUBRS_CALLS,TRANS_ELEMENTS},
CFF_Decoder_Zone, CFF_Decoder): Move declarations to...
* include/freetype/internal/psaux.h: Here.
* src/psaux/cf2ft.h: Update include.
* src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Update with
the new file.
|
|
62f095f0
|
2017-09-25T09:25:55
|
|
[psaux, cff] Move Adobe's engine components into `psaux' module.
This is the first patch of a sequence to move the Type 2 charstring
processing capability from the `cff' module to the `psaux' module.
NOTE: Does not compile!
* src/cff/cf2*: Move these files to...
* src/psaux/cf2*: Here.
* src/cff/Jamfile (_sources), src/cff/rules.mk (CFF_DRV_SRC,
CFF_DRV_H), src/cff/cff.c, src/cff/cffgload.c: Remove file
references.
* src/psaux/Jamfile (_sources), src/psaux/rules.mk, src/psaux/psaux.c
(PSAUX_DRV_SRC, PSAUX_DRV_H): Add file references.
|
|
dcd8de27
|
2017-06-09T11:21:58
|
|
*/*: Remove `OVERFLOW_' prefix.
This increases readability.
|
|
4a1f1a6d
|
2017-06-01T13:15:54
|
|
[psaux] 32bit integer overflow tun-time errors (#46149).
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Use
OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG where appropriate.
|
|
0e7b9f86
|
2017-05-30T22:22:19
|
|
[psaux] Correctly handle sequences of multiple number signs.
* src/psaux/psconv.c (PS_Conv_Strtol, PS_Conv_ToFixed): Return zero
if we encounter more than a single sign.
|
|
5412d886
|
2017-04-22T12:48:50
|
|
Introduce `FT_Size_InternalRec' structure.
We are going to extend this later on.
* include/freetype/internal/ftobjs.h (FT_Size_InternalRec): New
structure with a single field `module_data'.
* src/base/ftobjs.c (FT_New_Size): Allocate `internal' field of
`FT_Size' structure.
* src/cff/cffgload.c (cff_builder_init, cff_decoder_prepare): Use
`size->internal->module_data' instead of `size->internal'.
* src/cff/cffobjs.c (cff_size_done): Deallocate `module_data'.
(cff_size_init, cff_size_select, cff_size_request): Use
`size->internal->module_data' instead of `size->internal'.
* src/cif/cidobjs.c (cid_size_done, cid_size_init,
cid_size_request): Use `size->internal->module_data' instead of
`size->internal'.
* src/psaux/psobjs.c (t1_builder_ini): Use
`size->internal->module_data' instead of `size->internal'.
* src/type1/t1objs.c (T1_Size_Done, T1_Size_Init, T1_Size_Request):
Use `size->internal->module_data' instead of `size->internal'.
|
|
3774fc08
|
2017-03-26T08:32:09
|
|
* src/psaux/psobjs.c (t1_builder_close_contour): Add safety guard.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=941
|
|
f958c48e
|
2017-03-24T09:15:10
|
|
[psaux] Better protect `flex' handling.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=935
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
<callothersubr>: Since there is not a single flex operator but a
series of subroutine calls, malformed fonts can call arbitrary other
operators after the start of a flex, possibly adding points. For
this reason we have to check the available number of points before
inserting a point.
|
|
9931175d
|
2017-03-18T07:06:49
|
|
Improve `make multi'.
* src/autofit/aflatin2.c: Guard file with FT_OPTION_AUTOFIT2.
* src/base/ftmac.c: Guard more parts of the file with FT_MACINTOSH.
* src/psaux/afmparse.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
* src/sfnt/pngshim.c: Guard file with
TT_CONFIG_OPTION_EMBEDDED_BITMAPS also.
* src/sfnt/ttbdf.c: Avoid empty source file.
* src/sfnt/ttpost.c: Guard file with
TT_CONFIG_OPTION_POSTSCRIPT_NAMES.
* src/sfnt/ttsbit.c: Guard file with
TT_CONFIG_OPTION_EMBEDDED_BITMAPS.
* src/truetype/ttgxvar.c, src/truetype/ttinterp.c: Avoid empty
source file.
* src/truetype/ttsubpix.c: Guard file with
TT_USE_BYTECODE_INTERPRETER also.
* src/type1/t1afm.c: Guard file with T1_CONFIG_OPTION_NO_AFM.
* src/autofit/autofit.c, src/base/ftbase.c, src/cache/ftcache.c,
src/cff/cff.c, src/cid/type1cid.c, src/gxvalid/gxvalid.c,
src/pcf/pcf.c, src/pfr/pfr.c, src/psaux/psaux.c,
src/pshinter/pshinter.c, src/psnames/psnames.c, src/raster/raster.c,
src/sfnt/sfnt.c, src/smooth/smooth.c, src/truetype/truetype.c,
src/type1/type1.c, src/type42/type42.c: Remove conditionals; sort
entries.
|
|
563ae780
|
2017-01-04T20:16:34
|
|
Update copyright year.
|
|
248eaa4f
|
2017-01-03T00:27:07
|
|
Various fixes for clang's undefined behaviour sanitizer.
* src/cff/cffload.c (FT_fdot14ToFixed): Fix casting.
(cff_blend_doBlend): Don't left-shift negative numbers.
Handle 5-byte numbers byte by byte to avoid alignment issues.
* src/cff/cffparse.c (cff_parse): Handle 5-byte numbers byte by byte
to avoid alignment issues.
* src/cid/cidload (cid_read_subrs): Do nothing if we don't have any
subrs.
* src/psaux/t1decode.c (t1_decode_parse_charstring): Fix tracing.
* src/tools/glnames.py (main): Put `DEFINE_PSTABLES' guard around
definition of `ft_get_adobe_glyph_index'.
* src/psnames/pstables.h: Regenerated.
* src/psnames/psmodule.c: Inlude `pstables.h' twice to get both
declaration and definition.
* src/truetype/ttgxvar.c (FT_fdot14ToFixed, FT_intToFixed): Fix
casting.
|
|
f80c4473
|
2016-12-26T23:57:45
|
|
Replace `++foo' and `--foo' with `foo++' and `foo--', resp.
|
|
4441f7b2
|
2016-12-26T17:08:17
|
|
Replace `foo == NULL' and `foo != NULL' with `!foo' and `foo', resp.
Other minor formatting.
|
|
37c72f66
|
2016-12-25T22:55:25
|
|
Minor formatting.
|
|
5d664b6d
|
2016-12-17T20:47:42
|
|
Use FT_SET_ERROR where useful. Other minor code formatting.
|
|
9c54d124
|
2016-10-11T08:57:55
|
|
[psaux] Fix handling of invalid flex subrs.
Problem reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
<op_callothersubr>: Set `flex_state' after error checking.
|
|
45cad2e5
|
2016-09-28T19:10:52
|
|
More FT_ZERO usage.
* src/gxvalid/gxvcommn.c (gxv_ClassTable_validate):
s/ft_memset/FT_MEM_ZERO/.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings):
s/ft_memset/FT_ARRAY_ZERO/.
* src/raster/ftraster.c (FT_ZERO): Define.
(ft_black_new): Use it.
* src/raster/ftrend1.c (ft_raster1_get_cbox):
s/FT_MEM_ZERO/FT_ZERO/.
* src/smooth/ftgrays.c (FT_ZERO): Define.
(gray_raster_new): Use it.
* src/smooth/ftsmooth.c (ft_smooth_get_cbox):
s/FT_MEM_ZERO/FT_ZERO/.
|
|
2ecf89b4
|
2016-09-28T19:06:21
|
|
*/*: s/FT_MEM_ZERO/FT_ZERO/ where appropriate.
|
|
c95b7652
|
2016-09-17T17:12:50
|
|
s/0/NULL/ for function pointers; comments, formatting.
|
|
d583561e
|
2016-05-21T11:20:42
|
|
Minor clang++ fixes.
* src/base/ftobjs.c (FT_Add_Module), src/psaux/psobjs.c
(ps_parser_load_field), src/type1/t1load.c (parse_subrs): Add
initializer.
* src/cache/ftccache.h (FTC_CACHE_TRYLOOP_END): Avoid implicit
conversion from NULL to boolean.
|
|
9adeab64
|
2016-01-13T11:54:10
|
|
Update copyright year.
|
|
37412ff9
|
2016-01-12T21:37:13
|
|
Don't use macro names that contain `__' [1/2].
Such macro names are reserved for both C and C++.
*/*: Replace macros of the form `__XXX_H__' with `XXX_H_'.
|
|
bd4b8976
|
2015-12-20T19:36:04
|
|
[type1, psaux] Handle large values of num_subrs correctly (#46692).
We now use a hash to map from subr indices to array elements holding
the subroutines, if necessary.
* include/freetype/internal/t1types.h: Include FT_INTERNAL_HASH_H.
(T1_FontRec): Add `subrs_hash' field.
* include/freetype/internal/psaux.h: Include FT_INTERNAL_HASH_H.
(T1_DecoderRec): Add `subrs_hash' field.
* src/type1/t1load.h (T1_LoaderRec): Add `subrs_hash' field.
* src/type1/t1driver.c: Include FT_INTERNAL_HASH_H.
(t1_ps_get_font_value) [PS_DICT_SUBR]: Look up hash if necessary.
* src/type1/t1load.c: Include FT_INTERNAL_HASH_H.
(parse_subrs): Use hash for subr indices that exceed the allocated
number of subr slots.
(t1_init_loader): Remove unnecessary code.
(t1_done_loader, T1_Open_Face): Updated.
* src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances,
T1_Load_Glyph): Updated.
* src/type1/t1objs.c (T1_Face_Done): Updated.
* src/psaux/t1decode.c: Include FT_INTERNAL_HASH_H.
(t1_decoder_parse_charstrings) [op_callsubr]: Look up hash if
necessary.
* src/cid/cidgload.c (cid_load_glyph): Updated.
|
|
24cee3a8
|
2015-10-19T23:00:28
|
|
[psaux] Fix tracing of negative numbers.
Due to incorrect casting negative numbers were shown as very large
(positive) integers on 64bit systems.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_none>:
Use division instead of shift.
|
|
8edfcbed
|
2015-10-17T08:11:16
|
|
[psaux] Fix heap buffer overflow (#46221).
* src/psaux/t1decode.c (t1_decoder_parse_charstring) <operator 12>:
Fix limit check.
|
|
4942c2bb
|
2015-09-17T17:56:53
|
|
[psaux] Fix memory leak (#45986).
* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_MM_BBOX>:
Free `temp' in case of error.
|
|
7d364b7e
|
2015-09-17T16:31:58
|
|
[psaux] Improve tracing message.
* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_MM_BBOX>:
Handle plural correctly.
|
|
db5a4a9a
|
2015-09-12T08:32:55
|
|
[psaux] Fix potential buffer overflow (#45922).
* src/psaux/psobjs.c (ps_parser_skip_PS_token): If a token is
enclosed in balanced expressions, ensure that the cursor position
doesn't get larger than the current limit.
|
|
31d97df9
|
2015-06-21T19:12:12
|
|
Make Jam support work again.
This is just very basic stuff and just a little bit tested on
GNU/Linux only. I won't delve into this since I'm not a Jam user.
* Jamfile: Call `HDRMACRO' for `ftserv.h' also.
(DEFINES): Replace with...
(CCFLAGS): ... this.
* src/Jamfile: Don't call `HDRMACRO' for `internal.h'; this is
already handled in the top-level Jamfile.
* src/autofit/Jamfile (DEFINES): Replace with...
(CCFLAGS): ... this.
(_sources): Add missing files.
* src/cache/Jamfile: Don't call `HDRMACRO' for `ftcache.h'; it no
longer contains macro header definitions.
* src/base/Jamfile, src/cff/Jamfile, src/sfnt/Jamfile,
src/truetype/Jamfile (_sources): Add missing files.
|
|
eabc8d72
|
2015-04-12T23:16:48
|
|
[psaux,psnames,type1,type42] NULL.
|
|
851e8151
|
2015-03-01T19:27:09
|
|
Various compiler warning fixes for `make multi'.
* src/autofit/afcjk.c (af_cjk_hints_compute_blue_edges),
src/autofit/aflatin.c (af_latin_hint_compute_blue_edges,
af_latin_hint_edges), src/autofit/aflatin2.c
(af_latin2_hints_compute_blue_edges, af_latin2_hint_edges): Declare
as `static'.
* src/cache/ftccmap.c (FTC_CMAP_QUERY_HASH, FTC_CMAP_NODE_HASH):
Removed. Unused.
* src/cache/ftcimage.c: Include FT_INTERNAL_OBJECTS_H.
* src/cache/ftcmanag.c (FTC_LRU_GET_MANAGER): Removed. Unused.
* src/cff/cf2intrp.c: Include `cf2intrp.h'.
* src/cff/cffdrivr.c (PAIR_TAG): Removed. Unused.
* src/gzip/ftgzip.c (NO_DUMMY_DECL): Removed. Unused.
* src/psaux/afmparse.c (afm_parser_read_int): Declare as `static'.
* src/pshinter/pshalgo.c (STRONGER, PSH_ZONE_MIN, PSH_ZONE_MAX):
Removed. Unused.
* src/raster/ftraster.c (Render_Glyph): Declare as `static'.
* src/sfnt/ttpost.c (load_format_20): Fix signedness warning.
* src/truetype/ttdriver.c (PAIR_TAG): Removed. Unused.
* src/truetype/ttsubpix.c (is_member_of_family_class,
is_member_of_style_class): Declare as `static'.
* src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Declare
as `static'.
* src/type1/t1load.c (mm_axis_unmap, mm_weights_unmap): Declare as
`static'.
(T1_FIELD_COUNT): Removed. Unused.
* src/type1/t1parse.h (T1_Done_Table): Removed. Unused.
* src/type42/t42parse.c (T1_Done_Table): Removed. Unused.
|
|
04c22370
|
2015-02-25T11:20:20
|
|
[psaux] Signedness fixes.
* include/internal/psaux.h, src/psaux/afmparse.c,
src/psaux/afmparse.h, src/psaux/psconv.c, src/psaux/psobjs.c,
src/psaux/t1cmap.c, src/psaux/t1decode.c: Apply.
|
|
3b5f332c
|
2015-02-18T11:45:22
|
|
[type1] Fix signedness issues.
* include/internal/psaux.h, include/internal/t1types.h,
src/psaux/psobjs.c, src/psaux/psobjs.h, src/psaux/t1decode.c,
src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1parse.c: Apply.
|
|
272e3cd0
|
2015-02-18T11:38:46
|
|
[psaux, type1] Fix minor AFM issues.
* include/internal/t1types.h (AFM_KernPairRec): Make indices
unsigned.
Update users.
(AFM_FontInfoRec): Make element counters unsigned.
Update users.
* src/psaux/afmparse.h (AFM_ValueRec): Add union member for unsigned
int.
* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs):
Reject negative values for number of kerning elements.
* src/type1/t1afm.c, src/tools/test_afm.c: Updated.
|
|
6bd7d28f
|
2015-02-18T09:22:06
|
|
Don't use `FT_PtrDist' for lengths.
Use FT_UInt instead.
* include/internal/psaux.h (PS_Table_FuncsRec, PS_TableRec,
T1_DecoderRec): Do it.
* include/internal/t1types.h (T1_FontRec): Ditto.
* src/cid/cidload.c (cid_parse_dict): Updated.
* src/pfr/pfrload.c (pfr_extra_item_load_font_id): Ditto.
* src/psaux/psobjs.c (ps_table_add), src/psaux/psobjs.h: Ditto.
* src/type1/t1load.c (parse_blend_axis_types, parse_encoding,
parse_chharstrings, parse_dict): Ditto.
* src/type42/t42parse.c (t42_parse_encoding, t42_parse_charstrings,
t42_parse_dict): Ditto.
|
|
f57fc59e
|
2015-01-17T20:41:43
|
|
Run `src/tools/update-copyright'.
|
|
36d03c9f
|
2015-01-12T11:26:30
|
|
Fix Savannah bug #43976.
Assure that FreeType's internal include directories are found before
`CPPFLAGS' (which might be set by the user in the environment), and
`CPPFLAGS' before `CFLAGS'.
* builds/freetype.mk (FT_CFLAGS): Don't add `INCLUDE_FLAGS'.
(FT_COMPILE): Make this a special variable for compiling only the
files handled in `freetype.mk'.
(.c.$O): Removed, unused.
* src/*/rules.mk (*_COMPILE): Fix order of include directories.
|
|
0098d550
|
2014-12-07T11:03:57
|
|
Uppercase all hex digits for orthogonality.
|
|
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.
|
|
96341dc3
|
2014-11-24T09:53:07
|
|
[cff, pfr, psaux, winfonts] Fix Savannah bug #43676.
Don't cast cmap init function pointers to an incompatible type.
Without this patch, the number of parameters between declaration and
the real signature differs. Calling such a function results in
undefined behavior.
ISO/IEC 9899:TC3 (Committee Draft September 7, 2007)
6.5.2.2 Function calls
9 If the function is defined with a type that is not
compatible with the type (of the expression) pointed to by
the expression that denotes the called function, the
behavior is undefined.
On certain platforms (c -> js with emscripten) this causes
termination of execution or invalid calls because in the emscripten
implementation, function pointers of different types are stored in
different pointer arrays. Incorrect pointer type here results in
indexing of an incorrect array.
* src/cff/cffcmap.c (cff_cmap_encoding_init, cff_cmap_unicode_init),
src/pfr/pfrcmap.c (pfr_cmap_init), src/psaux/t1cmap.c
t1_cmap_standard_init, t1_cmap_expert_init, t1_cmap_custom_init,
t1_cmap_unicode_init), src/winfonts/winfnt.c (fnt_cmap_init): Fix
signature.
|
|
bc12d9e9
|
2014-09-08T21:27:43
|
|
Fix Savannah bug #43153.
* src/psaux/psconv.c (PS_Conv_ToFixed): Add protection against
overflow in `divider'.
|
|
8b281f83
|
2014-01-23T08:14:53
|
|
Fix Savannah bug #41309.
* src/type1/t1load.c (t1_parse_font_matrix): Properly handle result
of `T1_ToFixedArray'.
* src/cid/cidload.c (cid_parse_font_matrix): Synchronize with
`t1_parse_font_matrix'.
* src/type42/t42parse.c (t42_parse_font_matrix): Synchronize with
`t1_parse_font_matrix'.
(t42_parse_encoding): Synchronize with `t1_parse_encoding'.
* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_BBOX>,
<T1_FIELD_TYPE_MMOX>: Properly handle result of `ps_tofixedarray'.
|
|
badf3178
|
2013-06-06T09:16:38
|
|
Next round of compiler fixes.
* builds/win32/ftdebug.c, builds/wince/ftdebug.c (ft_debug_init):
Add proper cast.
* include/freetype/internal/ftserv.h (FT_SERVICE_UNAVAILABLE): Fix
cast.
* include/freetype/internal/ftstream.h: Decorate stream and frame
macros with `FT_Long' and `FT_ULong' as appropriate.
* src/base/ftrfork.c (raccess_guess_darwin_hfsplus,
raccess_guess_darwin_newvfs): Use cast.
* src/bdf/bdflib.c (_bdf_set_default_spacing): Use cast.
* src/cache/ftcmanag.c (FTC_Manager_Check): Fix cast.
* src/cache/ftcmanag.h (FTC_ManagerRec): Ditto.
* src/cff/cf2arrst.c (cf2_arrstack_setNum_Elements): Use cast.
* src/cff/cf2ft.c (cf2_freeSeacComponent): Ditto.
* src/cff/cffobjs.c (remove_subset_prefix, remove_style): Ditto.
* src/cid/cidparse.c (cid_parser_new): Use cast.
* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Use cast.
* src/psaux/psobjs.c (reallocate_t1_table): Fix argument type.
* src/raster/ftraster.c (ft_black_reset): Use cast.
* src/truetype/ttgxvar.c (FT_Stream_FTell): Use cast.
(ALL_POINTS): Fix cast.
* src/type1/t1driver.c (t1_ps_get_font_value): Add casts.
* src/type1/t1parse.c (T1_Get_Private_Dict): Add cast.
|
|
dc624ca4
|
2013-06-04T10:30:48
|
|
Apply fixes for cppcheck nitpicks.
http://cppcheck.sourceforge.net/
Note that the current version heavily chokes on FreeType, delivering
even wrong results. I will report those issues to the cppcheck team
so that a newer version gives improved results hopefully.
*/* Improve variable scopes.
*/* Remove redundant initializations which get overwritten.
* src/base/ftmac.c ,builds/mac/ftmac.c (count_faces_scalable):
Remove unused variable.
* src/base/ftdbgmem.c (ft_mem_table_destroy): `table' can't be zero.
* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt1_entry_validate):
Remove functionless code.
* src/tools/ftrandom.c (main): Fix memory leak.
|
|
e6e83627
|
2013-05-04T18:57:56
|
|
Fix clang fixes.
* src/base/fttrigon.c (ft_trig_prenorm, FT_Vector_Rotate): Use
correct types.
* src/cff/cf2intrp.c (cf2_interpT2CharString) <default>: Force
unsigned for computations.
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Ditto.
* src/cff/cffparse.c (cff_parse_integer): Ditto.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto.
|
|
94152819
|
2013-05-04T16:40:12
|
|
More fixes for clang's `sanitize' feature.
* src/base/ftcalc.c (FT_DivFix): Use unsigned values for
computations which use the left shift operator and convert to signed
as the last step.
* src/base/fttrigon.c (ft_trig_prenorm, FT_Vector_Rotate,
FT_Vector_Length, FT_Vector_Polarize): Ditto.
* src/cff/cffgload.c (cff_decoder_parse_charstrings): Simplify.
* src/cff/cffload.c (cff_subfont_load): Fix constant.
* src/cff/cffparse.c (cff_parse_integer, cff_parse_real, do_fixed,
cff_parse_fixed_dynamic): Use unsigned values for computations which
use the left shift operator and convert to signed as the last step.
* src/cid/cidload.c (cid_get_offset): Ditto.
* src/psaux/psconv.c (PS_Conv_ToFixed): Ditto.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto.
* src/truetype/ttinterp.c (TT_MulFix14, TT_DotFix14): Ditto.
|
|
89f50647
|
2013-03-14T17:50:49
|
|
*/*: Use FT_ERR_EQ, FT_ERR_NEQ, and FT_ERR where appropriate.
FT_Err_XXX and friends are no longer directly used in the source
code.
|
|
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.
|
|
2ef0a198
|
2012-12-23T21:14:37
|
|
[type1] Fix handling of /FontBBox in MM fonts.
Problem reported by Del Merritt <del@alum.mit.edu>
If we have
/FontBBox { { 11 12 13 14 15 16 17 18 }
{ 21 22 23 24 25 26 27 28 }
{ 31 32 33 34 35 36 37 38 }
{ 41 42 43 44 45 46 47 48 } }
in the /Blend dictionary, then the first BBox is { 11 21 31 41 },
the second { 12 22 32 42 }, etc.
* include/freetype/internal/psaux.h (T1_FieldType): Add
`T1_FIELD_TYPE_MM_BBOX' (for temporary use).
* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_MM_BBOX>:
Implement it.
|
|
8e82a961
|
2012-10-21T11:02:50
|
|
[psaux] Improve parsing of invalid numbers.
* src/psaux/psconv.c (PS_Conv_Strtol): Always parse complete number,
even in case of overflow.
(PS_Conv_ToInt): Only increase cursor if parsing was successful.
(PS_Conv_ToFixed): Ditto.
Trace underflow and data error.
|
|
eaf0afb4
|
2012-10-20T11:27:25
|
|
[psaux] Fix some value overflows and improve tracing.
* src/psaux/psconv.c: Include FT_INTERNAL_DEBUG_H.
(FT_COMPONENT): Define.
(PS_Conv_Strtol): Return FT_Long.
Handle bad data and overflow.
Emit some tracing messages in case of error.
(PS_Conv_ToInt): Return FT_Long.
(PS_Conv_ToFixed): Updated.
* src/psaux/psconv.h: Updated.
* include/freetype/internal/fttrace.h: Add `psconv'.
|
|
0708b23e
|
2012-10-17T21:38:19
|
|
[psaux] Fix some value overflows.
* src/psaux/psconv.c (PS_Conv_ToFixed): Implement it.
|
|
6b440425
|
2012-07-18T10:39:18
|
|
Fix Savannah bug #36833.
* src/psaux/t1decode.c (t1operator_seac): `seac' is not a valid
operator if we want metrics only.
|
|
26dfeb6d
|
2012-03-08T06:04:03
|
|
Prepare source code for amalgamation.
* src\autofit\aferrors.h, src\bdf\bdferror.h, src\bzip2\ftbzip2.c,
src\cache\ftcerror.h, src\cff\cfferrs.h, src\cid\ciderrs.h,
src\gxvalid\gxverror.h, src\gzip\ftgzip.c, src\lzw\ftlzw.c,
src\otvalid\otverror.h, src\pcf\pcferror.h, src\pfr\pfrerror.h,
src\psaux\psauxerr.h, src\pshinter\pshnterr.h,
src\psnames\psnamerr.h, src\raster\rasterrs.h, src\sfnt\sferrors.h,
src\smooth\ftsmerrs.h, src\truetype\tterrors.h,
src\type1\t1errors.h, src\type42\t42error.h, src\winfonts\fnterrs.h:
Add #undef FT_ERR_PREFIX before #define FT_ERR_PREFIX.
|
|
ceed93e3
|
2012-03-03T07:03:08
|
|
[psaux] Fix handling of track kerning.
* src/psaux/afmparse.c (afm_parse_track_kern): Don't inverse sign
for `min_kern'. It is indeed quite common that track kerning
*increases* spacing for very small sizes.
|
|
292144b4
|
2012-03-01T14:54:47
|
|
[psaux] Fix Savannah bug #35657.
If in function `skip_spaces' the routine `skip_comment' comes to the
end of buffer, `cur' is still increased by one, so we need to check
for `p >= limit' and not `p == limit'.
* src/psaux/psconv.c (PS_Conv_Strtol, PS_Conv_ToFixed,
PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Fix boundary checking.
|
|
22fff253
|
2012-02-26T08:47:20
|
|
Whitespace.
|
|
58cbc465
|
2012-02-26T05:26:56
|
|
[type1] Fix Savannah bug #35606.
* src/type1/t1load.c (parse_subrs): Add proper guards for `strncmp'.
* src/psaux/psobjs.c (ps_parser_skip_PS_token): Emit error message
only if cur < limit.
|
|
6b5b6f39
|
2012-02-24T12:26:25
|
|
Prepare source code for amalgamation (6/6).
* src/cff/cffdrivr.c: s/Load_Glyph/cff_glyph_load/.
* src/cid/cidload.c: s/parse_font_matrix/cid_parse_font_matrix/.
s/t1_init_loader/cid_init_loader/.
s/t1_done_loader/cid_done_loader/.
* src/pxaux/t1cmap.c: s/t1_get_glyph_name/psaux_get_glyph_name/.
* src/truetype/ttdriver.c: s/Load_Glyph/tt_glyph_load/.
* src/type1/t1load.c: s/parse_font_matrix/t1_parse_font_matrix/.
|
|
1749d8bc
|
2012-01-17T02:00:24
|
|
Remove trailing spaces.
|
|
c52f44d4
|
2011-11-30T10:46:53
|
|
Whitespace.
|
|
9c98fbf6
|
2011-10-01T09:25:55
|
|
Handle some border cases.
* include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro.
* src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid
value of `target->rows'.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for
flex start.
* src/raster/ftrend1.c (ft_raster1_render): Check `width' and
`height'.
* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against
invalid values in `localpoints' array.
|
|
b03c4a0a
|
2011-07-22T05:24:11
|
|
[psaux, type1] Fix null pointer dereferences.
Found with font fuzzying.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Check
`decoder->buildchar'.
* src/type1/t1load.c (t1_load_keyword): Check `blend->num_designs'.
|
|
143799d4
|
2011-07-14T07:35:51
|
|
[psaux] Fix potential sign extension problems.
When shifting right a signed value, it is not defined by the
C standard whether one gets a sign extension or not. Use a macro to
do an explicit cast from a signed short (assuming that this is
16bit) to an int.
* src/psaux/t1decode.c (Fix2Int): New macro.
Use it where appropriate.
|
|
60f83713
|
2011-07-14T07:34:12
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
<op_callothersubr>: Better handling of subroutine index 0.
From Matthias Drochner <M.Drochner@fz-juelich.de>.
|
|
403559b8
|
2011-07-14T07:21:11
|
|
Sort case in switch statement numerically.
|
|
dc33b4a1
|
2011-07-10T07:08:51
|
|
[psaux] Optimize previous commit.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
<op_callothersubr>: Move error check down to avoid testing twice for
good cases.
|
|
c46b1e24
|
2011-07-08T13:46:42
|
|
[psaux] Add better argument check for `callothersubr'.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings)
<op_callothersubr>: Reject negative arguments.
|
|
9b008750
|
2011-04-13T13:37:37
|
|
Fix Savannah bug #33047.
Patch submitted by anonymous reporter.
* src/psaux/psobjs.c (ps_table_add): Use FT_PtrDist for pointer
difference.
|
|
ed7d1a59
|
2010-11-23T19:30:38
|
|
* src/psaux/t1decode.c (t1_decoder_parse_charstring): Expand
start_point, check_points, add_point, add_point1, close_contour
macros.
Remove add_contour macro.
Return error code from t1_builder_start_point and
t1_builder_check_points when there was one (instead of returning 0).
|
|
c8f5b98b
|
2010-07-12T21:13:22
|
|
Remove C++ warnings.
*/*: Initialize pointers where necessary to make g++ happy.
|