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429 Commits

Author SHA1 Message Date
Werner Lemberg
851e815127 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.
 2015-03-01 19:27:09 +01:00
Werner Lemberg
3b5f332c5b [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.
 2015-02-18 11:45:22 +01:00
Werner Lemberg
272e3cd077 [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.
 2015-02-18 11:38:46 +01:00
Werner Lemberg
6bd7d28fc7 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.
 2015-02-18 09:22:06 +01:00
Werner Lemberg
6a0ded7641 * src/type1/t1driver.c (t1_ps_get_font_value): Clean up. 
This handles negative values better, avoiding many casts.
 2015-02-18 08:51:22 +01:00
Werner Lemberg
f57fc59e01 Run `src/tools/update-copyright'. 2015-01-17 20:41:43 +01:00
Werner Lemberg
36d03c9f58 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.
 2015-01-12 11:26:30 +01:00
Werner Lemberg
b24e8ba28a [Savannah bug #43682] Add/remove `void' casts to some functions. 
We use a cast to indicate that we intentionally ignore a function's
return value.  However, this doesn't apply to API functions where
errors can only happen for trivially invalid input.

* src/base/ftstroke.c (FT_Glyph_Stroke, FT_Glyph_StrokeBorder),
src/base/ftsynth.c (FT_GlyphSlot_Embolden), src/cff/cffgload.c
(cff_slot_load), src/pfr/pfrdrivr.c (pfr_get_kerning),
src/type1/t1load.c (parse_encoding), src/type42/t42parse.c
(t42_parse_encoding): Do it.
 2014-11-25 08:30:49 +01:00
Werner Lemberg
73be9f9ab6 [type1, type42] Another fix for Savannah bug #43655. 
* src/type1/t1load.c (parse_charstrings), src/type42/t42parse.c
(t42_parse_charstrings): Add another boundary testing.
 2014-11-24 07:30:05 +01:00
Werner Lemberg
dd89710f0f [type1, type42] Fix Savannah bug #43655. 
* src/type1/t1load.c (parse_charstrings), src/type42/t42parse.c
(t42_parse_charstrings): Fix boundary testing.
 2014-11-21 22:19:28 +01:00
Sean McBride
87628724a9 Fix clang warnings. 
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize
some variables.

* src/base/ftcalc.c (FT_MulFix): Only use code if
`FT_MULFIX_INLINED' is not defined.

* src/bdf/bdfdrivr.c (bdf_cmap_class), src/cache/ftcbasic.c
(ftc_basic_image_family_class, ftc_basic_image_cache_class,
ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class),
src/cache/ftccmap.c (ftc_cmap_cache_class), src/cache/ftcmanag.c
(ftc_size_list_class, ftc_face_list_class), src/pcf/pcfdrivr.c
(pcf_cmap_class), src/pfr/pfrdrivr.c (pfr_metrics_service_rec): Make
function static.

* src/type1/t1driver.c (t1_ps_get_font_value): Remove redundant
code.
 2014-03-18 08:39:35 +01:00
Werner Lemberg
7ac76b50da Fix several clang static analyzer dead store warnings. 
* src/autofit/afhints.c (af_glyph_hints_reload,
af_glyph_hints_align_weak_points): Remove unnecessary assignments.

* src/bdf/bdflib.c (bdf_font_load): Ditto.

* src/pshinter/pshalgo.c (psh_glyph_compute_extrema,
psh_glyph_interpolate_other_points): Ditto.

* src/type1/t1load.c (T1_Set_MM_Blend): Ditto.
 2014-03-04 04:29:17 +01:00
Werner Lemberg
6b290fd21c Fix Savannah bug #32902. 
Patch taken from

  https://code.google.com/p/sumatrapdf/source/browse/trunk/ext/_patches/freetype2.patch?spec=svn8620&r=8620#87

with slight modifications.

* src/type1/t1parse.c (T1_Get_Private_Dict): Add heuristic test to
handle fonts that incorrectly use \r at the beginning of an eexec
block.
 2014-02-19 09:31:24 +01:00
Simon Bünzli
df14e6c0b9 Fix Savannah bug #41590. 
* src/type1/t1load.c (parse_encoding): Protect against invalid
number.
 2014-02-19 09:31:23 +01:00
Sean McBride
7be2a94a50 Fix clang static analyzer and compiler warnings. 
* src/autofit/afhints.c (af_glyph_hints_align_weak_points),
src/autofit/afloader (af_loader_load_g) <FT_GLYPH_FORMAT_COMPOSITE>,
src/base/ftcalc.c (FT_MSB), src/base/ftoutln.c
(FT_Outline_Decompose), src/bdf/bdfdrivr.c (bdf_interpret_style),
src/cff/cffparse.c (cff_parse_integer), src/cid/cidparse.c
(cid_parser_new), src/pfr/pfrload.c (pfr_phy_font_load),
src/raster/ftraster.c (Decompose_Curve), src/sfnt/sfdriver.c
(sfnt_get_ps_name), src/sfnt/ttcmap.c (tt_cmap12_next,
tt_cmap13_next), src/smooth/ftgrays.c (gray_hline): Remove dead
code.

* src/autofit/afmodule.c (af_property_get_face_globals,
af_property_set, af_property_get), src/base/ftbitmap.c
(ft_gray_for_premultiplied_srgb_bgra): Make functions static.

* src/base/ftobjs.c (ft_remove_renderer): Protect against
library == NULL.
(ft_property_do): Make function static.

* src/base/ftrfork.c: Include `ftbase.h'.

* src/sfnt/ttsbit.c (tt_face_load_sbix_image)
[!FT_CONFIG_OPTION_USE_PNG], src/type1/t1gload.c
(T1_Compute_Max_Advance): Avoid compiler warning.

* src/truetype/ttinterp.c (TT_New_Context): Reduce scope of
variable.
 2014-02-08 13:55:38 +01:00
Werner Lemberg
8b281f83e8 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'.
 2014-01-23 08:14:53 +01:00
Werner Lemberg
5f577462bd Fix Savannah bug #40997. 
* src/bdf/bdfdrivr.c (BDF_Face_Init): Only use OR operator to
adjust face flags since FT_FACE_FLAG_EXTERNAL_STREAM might already
be set.
* src/cff/cffobjs.c (cff_face_init): Ditto.
* src/cid/cidobjs.c (cid_face_init): Ditto.
* src/pcf/pcfread.c (pcf_load_font): Ditto.
* src/pfr/pfrobjs.c (pfr_face_init): Ditto.
* src/type1/t1objs.c (T1_Face_Init): Ditto.
* src/type42/t42objs.c (T42_Face_Init): Ditto.
* src/winfonts/winfnt.c (FNT_Face_Init): Ditto.
 2013-12-25 08:50:50 +01:00
Werner Lemberg
ffee64afb8 Better tracing of loaded glyphs. 
Previously, the loading of a glyph was traced at level 4, if at all.
With this change, all font loading routines emit a tracing message
at level 1, making it easier to select tracing output (for example
using F2_DEBUG="any:1 afhints:7 aflatin:7").

* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Add tracing message.
* src/cff/cffdrivr.c (cff_glyph_load): Ditto.
* src/cff/cffgload.c (cff_decoder_prepare): Improve tracing
messages.
* src/cid/cidgload.c (cid_load_glyph): Use level 1 for tracing
message.
* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Ditto.
* src/pfr/pfrobjs.c (pfr_slot_load): Add tracing message.
* src/truetype/ttgload.c (TT_Load_Glyph): Ditto.
* src/type1/t1gload.c (T1_Load_Glyph): Ditto.
* src/type42/t42objs.c (T42_GlyphSlot_Load): Ditto.
* src/winfonts/winfnt.c (FNT_Load_Glyph): Ditto.
 2013-08-26 12:55:48 +02:00
Werner Lemberg
e8ed2d621e Another round of cppcheck nitpicks. 
The call was (from the top-level of the FreeType tree):

  cppcheck --force \
           --enable=all \
           -I /usr/include \
           -I /usr/local/include \
           -I /usr/lib/gcc/i586-suse-linux/4.7/include \
           -I include \
           -I include/freetype \
           -I include/freetype/config \
           -I include/freetype/internal \
           -DFT2_BUILD_LIBRARY \
           . &> cppcheck.log

using cppcheck git commit f7e93f99.

Note that cppcheck still can't handle `#include FOO' (with `FOO' a
macro).

*/* Improve variable scopes.
*/* Remove redundant initializations which get overwritten.

* src/gxvalid/*: Comment out redundant code or guard it with
FT_DEBUG_LEVEL_TRACE.
 2013-08-01 12:20:20 +02:00
Werner Lemberg
c06889eb2c More compiler warning fixes. 
*/*: Use cast to `FT_Bool' (or `Bool') where appropriate.
 2013-06-12 10:58:06 +02:00
Werner Lemberg
badf317840 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.
 2013-06-06 09:16:38 +02:00
Werner Lemberg
45392b77a8 Fix compiler warnings. 
* include/freetype/internal/ftmemory.h: Decorate memory allocation
macros with `FT_Long' where appropriate.
Remove duplicate of FT_MEM_QRENEW_ARRAY definition.

* src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use
cast.

* src/base/ftobjs.c: Add warning disabling pragma for MSVC while
including `md5.c'.

* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdESC>: Add
cast.

* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Fix casts.
(tt_sbit_decoder_load_bitmap): Beautification.

* src/smooth/ftsmooth.c (ft_smooth_render_generic): Initialize
variables (earlier).

* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Pacify compiler.

* src/truetype/ttgxvar.c (TT_Get_MM_Var): Use unsigned constants
where appropriate.

* src/type1/t1load.c (T1_Get_MM_Var): Ditto.
 2013-06-05 13:43:20 +02:00
Werner Lemberg
dc624ca4dc 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.
 2013-06-04 10:30:48 +02:00
Werner Lemberg
f6aa089f12 */* [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove macro and guarded code. 2013-05-10 07:58:47 +02:00
Werner Lemberg
89f5064765 */*: 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.
 2013-03-14 17:50:49 +01:00
Werner Lemberg
e3c9301581 */*: Use FT_Err_Ok only. 
This is a purely mechanical conversion.
 2013-03-14 11:21:17 +01:00
Werner Lemberg
059bc335ce */*: 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.
 2013-03-14 10:27:35 +01:00
Werner Lemberg
d6bc524bdc Always use module related error codes. 
* src/cff/cffobjs.c (cff_face_init), src/type1/t1objs.c
(T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Use
`FT_ERROR_BASE'.

* src/type1/t1load.c (parse_encoding): Use
T1_Err_Unknown_File_Format.
 2013-03-11 09:50:53 +01:00
Werner Lemberg
f44f3f0e43 Formatting, minor internal documentation improvement. 2012-12-23 18:30:34 +01:00
Werner Lemberg
a9f6f85e77 Various compiler warning fixes. 
* include/freetype/internal/ftserv.h (FT_SERVICE_UNAVAILABLE): Use
`logical not' operator instead of negation.  The idea is that `~'
returns exactly the data type enforced by the cast to a pointer (be
it 32bit or 64bit or whatever), while a negative integer has not
this flexibility.
* src/cache/ftccmap.c (FTC_CMAP_UNKNOWN): Ditto.
* src/truetype/ttgxvar.c (ALL_POINTS, TT_Get_MM_Var): Ditto.
* src/type/t1load.c (T1_Get_MM_Var): Ditto.
(parse_blend_axis_types): Use cast.
* src/bdf/bdflib.c (_bdf_readstream): Use cast.
 2012-12-17 09:08:09 +01:00
Johnson Y. Yan
06d6916c96 [type1] Another fix for 2012-09-17 commit. 
* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Correctly set
`limit' value.
 2012-12-09 00:07:51 +01:00
Alexei Podtelezhnikov
4ae9cbb025 [truetype, type1] Revise the use of FT_MulDiv. 
* src/truetype/ttgxvar.c: Updated.
* src/truetype/ttobjs.c: Updated.
* src/type1/t1load.c: Updated.
 2012-12-01 23:36:02 -05:00
Werner Lemberg
337fcb6ad6 [type1] Fix Savannah bug #37831. 
The bug report also contains a patch.

* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Really fix
change from 2012-09-17.
 2012-11-29 21:10:10 +01:00
Alexei Podtelezhnikov
79180ad049 [cid, type1, type42] Clean up units_per_EM calculations. 
* src/cid/cidload.c (cid_parse_font_matrix): Updated.
* src/type1/t1load.c (t1_parse_font_matrix): Updated.
* src/type42/t42parse.c (t42_parse_font_matrix): Updated.
 2012-11-27 21:36:20 -05:00
Werner Lemberg
ebda8b3257 Fix Savannah bug #37350. 
* src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Check for ASCII
storage only if we actually have at least four bytes.
 2012-09-17 20:59:31 +02:00
Werner Lemberg
5cdeb3cd60 Fix Savannah bug #37000. 
* src/type1/t1load.c (parse_encoding): Fix order of checks.
 2012-07-31 20:17:13 +02:00
Werner Lemberg
01b508f247 Fix Savannah bug #36832. 
* src/type1/t1load.c (parse_charstrings): Reject negative number of
glyphs.
 2012-07-18 10:38:54 +02:00
Werner Lemberg
a8c243514c Fix Savannah bug #36829. 
* src/type1/t1load.c (parse_encoding): Check cursor position after
call to T1_Skip_PS_Token.
 2012-07-18 10:38:37 +02:00
Werner Lemberg
8dc17bb47b [type1] Fix Savannah bug #36386. 
* src/type1/t1load.c (t1_load_keyword): Ignore keyword if context is
not valid.
 2012-05-07 11:24:48 +02:00
Werner Lemberg
b43e0f4413 [type1] Fix Savannah bug #35847. 
* src/type1/t1load.c (parse_subrs): Fix the loop exit condition;
we want to exit when we have run out of data.
 2012-03-17 07:42:43 +01:00
Werner Lemberg
9a55cb7a71 Fix Savannah bug #35833. 
Based on the patch given in the bug report.

* src/type1/t1load.c (IS_INCREMENTAL): New macro.
(read_binary_data): Add parameter `incremental'.
Update all callers using `IS_INCREMENTAL'.
 2012-03-14 14:40:03 +01:00
Vinnie Falco
26dfeb6d63 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.
 2012-03-08 06:04:03 +01:00
Werner Lemberg
d9577add64 [type1] Fix Savannah bug #35608. 
* src/type1/t1parse.c (T1_Get_Private_Dict): Reject too short
dictionaries.
 2012-02-26 08:03:57 +01:00
Werner Lemberg
58cbc465d2 [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.
 2012-02-26 05:26:56 +01:00
Werner Lemberg
6b5b6f39e7 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/.
 2012-02-24 12:26:25 +01:00
suzuki toshiya
1749d8bc6a Remove trailing spaces. 2012-01-17 02:00:24 +09:00
Werner Lemberg
5cb356405e Add some variable initializations. 
Reported by Richard COOK <rscook@unicode.org>.

* src/type1/t1driver.c (t1_ps_get_font_value): Initialize `val'.
* src/smooth/ftgrays.c (gray_render_conic): Initialize `levels'
earlier.
 2011-12-10 23:16:04 +01:00
Werner Lemberg
910b544aaf [type1] Remove casts. 
* src/type1/t1driver.c (t1_driver_class): Remove all casts and
update affected functions.

* src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1objs.c:
Updated for t1driver changes.
src/type1/t1objs.h (T1_Driver): Remove unused typedef.
Updated for t1driver changes.
 2011-11-30 13:08:28 +01:00
Werner Lemberg
c52f44d4fd Whitespace. 2011-11-30 10:46:53 +01:00
Werner Lemberg
70cf8c5e6d 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.
 2011-11-26 20:09:39 +01:00