kc3-lang/freetype/src/type1

src/type1

Log

Author Commit Date CI Message
Werner Lemberg fc11af1e 2016-01-19T19:15:54 Various minor clang fixes. * src/autofit/afcjk.c (af_cjk_metrics_init_widths), src/autofit/aflatin.c (af_latin_metrics_init_widths): Initialize `ch'. * src/base/ftcalc.c (FT_MulFix) [FT_LONG64]: Add cast. * src/base/ftdbgmem.c (ft_mem_table_destroy): Add cast. * src/base/fthash.c (hash_num_lookup): Add cast. * src/base/fttrigon.c (ft_trig_downscale) [FT_LONG64]: Fix cast. * src/gxvalid/gxvcommn.c (gxv_EntryTable_validate): Comment out redundant code. * src/type1/t1driver.c (t1_get_ps_font_value) <PS_DICT_SUBR>: Add cast. * src/type1/t1load.c (parse_subrs): Fix type of `count'.
Werner Lemberg 9adeab64 2016-01-13T11:54:10 Update copyright year.
Werner Lemberg 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_'.
Werner Lemberg 9c1a2b04 2015-12-22T12:05:46 * src/type1/t1load.c (parse_subrs): Fix memory leak (#46744).
Werner Lemberg 7ce6c43c 2015-12-22T05:39:58 [base] Make hash interface symmetric. Use `num' and `str' infixes everywhere. * src/base/fthash.c (ft_hash_init): Renamed to... (hash_init): ... This. (ft_hash_str_init, ft_hash_num_init): New functions. (ft_hash_free): Renamed to... (ft_hash_str_free): ... This. * include/freetype/internal/fthash.h: Updated. * src/bdf/bdflib.c, src/type1/t1load.c, src/type1/t1objs.c: Updated.
Werner Lemberg 60d13bd4 2015-12-21T17:27:17 [type1] Avoid shift of negative numbers (#46732). * src/type1/t1load.c (parse_subrs): Do it.
Werner Lemberg 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.
Werner Lemberg 5b05bc66 2015-12-01T12:09:02 [type1] Avoid dangling pointer (#46572). * src/type1/t1afm.c (T1_Read_Metrics): Properly reset `face->afm_data'.
Werner Lemberg 4188deac 2015-10-30T08:07:56 Comments.
Werner Lemberg 3c582060 2015-10-20T06:57:28 * src/type1/t1afm.c (T1_Read_Metrics): Fix memory leak (#46229).
Werner Lemberg 5179c89f 2015-10-19T08:49:25 Comments.
Werner Lemberg 8539915d 2015-10-13T20:43:19 [type1] Correctly handle missing MM axis names (#46202). * src/type1/t1load.c (T1_Get_MM_Var): Implement it.
Werner Lemberg 12112241 2015-10-08T08:55:15 [type1] Protect against invalid number of subroutines (#46150). * src/type1/t1load.c (parse_subrs): Check number of `Subrs' dictionary entries against size of data stream.
Werner Lemberg 2439c515 2015-09-25T16:54:28 [type1] Protect against invalid number of glyphs (#46029). * src/type1/t1load.c (parse_charstrings): Check number of `CharStrings' dictionary entries against size of data stream.
Werner Lemberg 19cb1127 2015-09-15T08:52:36 [type1, type42] Fix memory leaks (#45966). * src/type1/t1load.c (parse_blend_axis_types): Handle multiple axis names. (parse_blend_design_map): Allow only a single design map. (parse_encoding): Handle multiple encoding vectors. * src/type42/t42parse.c (t42_parse_encoding): Handle multiple encoding vectors.
Werner Lemberg 581c7e2a 2015-09-15T06:49:06 [type1, type42] Check encoding array size (#45961). * src/type1/t1load.c (parse_encoding), src/type42/t42parse.c (t42_parse_encoding): Do it.
Werner Lemberg 7962a15d 2015-09-14T00:38:26 [type1] Fix another potential buffer overflow (#45955). * src/type1/t1parse (T1_Get_Private_Dict): Assure that check for `eexec' doesn't exceed `limit'.
Werner Lemberg e3058617 2015-09-13T08:41:43 [type1] Fix potential buffer overflow (#45923). * src/type1/t1parse.c (T1_Get_Private_Dict): Assure `cur' doesn't point to end of file buffer.
Werner Lemberg 55fed89e 2015-08-24T06:00:49 Remove obsolete comment. Found by Akira Kakuto <kakuto@fuk.kindai.ac.jp>.
Werner Lemberg 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.
Alexei Podtelezhnikov 4afc0a54 2015-08-12T23:51:02 Comment typos.
Alexei Podtelezhnikov 4a466865 2015-08-12T23:45:40 [type1,cff,cid] Streamline font matrix application. * src/type1/t1gload.c (T1_Load_Glyph): Directly modify advances only if font matrix is not trivial. * src/cff/cffgload.c (cff_slot_load): Ditto. * sff/cid/cidgload.c (cid_slot_load_glyph): Ditto for advances and the entire outline.
Alexei Podtelezhnikov a37da21a 2015-08-10T23:05:02 [type1,cid,type42] Minor improvements. * src/type1/t1load.c (t1_parse_font_matrix): Scale units per EM only when necessary. Refresh comments. * src/cid/cidload.c (cid_parse_font_matrix): Ditto. * src/type42/t42parse.c (t42_parse_font_matrix): Refresh comments.
Werner Lemberg 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.
Alexei Podtelezhnikov eabc8d72 2015-04-12T23:16:48 [psaux,psnames,type1,type42] NULL.
Werner Lemberg 10e2bb8b 2015-03-29T13:32:47 [type1, truetype] Make the MM API more flexible w.r.t. `num_coords'. This commit allows `num_coords' to be larger or smaller than the number of available axes while selecting a design instance, either ignoring excess data or using defaults if data is missing. * src/truetype/ttgxvar.c (TT_Set_MM_Blend, TT_Set_Var_Design): Implement it. * src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design, T1_Set_Var_Design): Ditto.
Werner Lemberg dd5d6d7a 2015-03-29T10:04:22 [type1] Minor. * src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design): Use FT_THROW. (T1_Set_Var_Design): Use T1_MAX_MM_AXIS and FT_THROW.
Werner Lemberg a451638e 2015-03-11T08:09:13 Rename `svxf86nm.h' to `svfntfmt.h'; update related symbols. * include/internal/ftserv.h (FT_SERVICE_XFREE86_NAME_H): Renamed to... (FT_SERVICE_FONT_FORMAT_H): This. * include/internal/services/svfntfmt.h (FT_XF86_FORMAT_*): Renamed to ... (FT_FONT_FORMAT_*): This. src/base/ftfntfmt.c, src/bdf/bdfdrivr.c, src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/truetype/ttdriver.c, src/type1/t1driver.c, src/type42/t42drivr.c, src/winfonts/winfnt.c: Updated.
Werner Lemberg 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.
Werner Lemberg 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.
Werner Lemberg 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.
Werner Lemberg 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.
Werner Lemberg 6a0ded76 2015-02-18T08:51:22 * src/type1/t1driver.c (t1_ps_get_font_value): Clean up. This handles negative values better, avoiding many casts.
Werner Lemberg f57fc59e 2015-01-17T20:41:43 Run `src/tools/update-copyright'.
Werner Lemberg 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.
Werner Lemberg b24e8ba2 2014-11-25T08:30:49 [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.
Werner Lemberg 73be9f9a 2014-11-24T07:30:05 [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.
Werner Lemberg dd89710f 2014-11-21T22:19:28 [type1, type42] Fix Savannah bug #43655. * src/type1/t1load.c (parse_charstrings), src/type42/t42parse.c (t42_parse_charstrings): Fix boundary testing.
Sean McBride 87628724 2014-03-18T08:39:35 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.
Werner Lemberg 7ac76b50 2014-03-04T04:29:17 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.
Werner Lemberg 6b290fd2 2014-02-19T09:26:54 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.
Simon Bünzli df14e6c0 2014-02-19T08:42:52 Fix Savannah bug #41590. * src/type1/t1load.c (parse_encoding): Protect against invalid number.
Sean McBride 7be2a94a 2014-02-08T13:55:38 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.
Werner Lemberg 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'.
Werner Lemberg 5f577462 2013-12-25T08:50:50 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.
Werner Lemberg ffee64af 2013-08-26T12:55:48 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.
Werner Lemberg e8ed2d62 2013-08-01T12:20:20 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.
Werner Lemberg c06889eb 2013-06-12T10:58:06 More compiler warning fixes. */*: Use cast to `FT_Bool' (or `Bool') where appropriate.
Werner Lemberg 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.
Werner Lemberg 45392b77 2013-06-05T13:43:20 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.
Werner Lemberg 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.
Werner Lemberg f6aa089f 2013-05-10T07:58:47 */* [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove macro and guarded code.
Werner Lemberg 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.
Werner Lemberg e3c93015 2013-03-14T11:21:17 */*: Use FT_Err_Ok only. This is a purely mechanical conversion.
Werner Lemberg 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.
Werner Lemberg d6bc524b 2013-03-11T09:50:53 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.
Werner Lemberg f44f3f0e 2012-12-23T18:30:34 Formatting, minor internal documentation improvement.
Werner Lemberg a9f6f85e 2012-12-17T09:08:09 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.
Johnson Y. Yan 06d6916c 2012-12-09T00:07:51 [type1] Another fix for 2012-09-17 commit. * src/type1/t1parse.c (T1_Get_Private_Dict) <found>: Correctly set `limit' value.
Alexei Podtelezhnikov 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.
Werner Lemberg 337fcb6a 2012-11-29T21:10:10 [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.
Alexei Podtelezhnikov 79180ad0 2012-11-27T21:36:20 [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.
Werner Lemberg ebda8b32 2012-09-17T20:59:31 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.
Werner Lemberg 5cdeb3cd 2012-07-31T20:17:13 Fix Savannah bug #37000. * src/type1/t1load.c (parse_encoding): Fix order of checks.
Werner Lemberg 01b508f2 2012-07-18T10:38:54 Fix Savannah bug #36832. * src/type1/t1load.c (parse_charstrings): Reject negative number of glyphs.
Werner Lemberg a8c24351 2012-07-18T10:38:37 Fix Savannah bug #36829. * src/type1/t1load.c (parse_encoding): Check cursor position after call to T1_Skip_PS_Token.
Werner Lemberg 8dc17bb4 2012-05-07T11:24:48 [type1] Fix Savannah bug #36386. * src/type1/t1load.c (t1_load_keyword): Ignore keyword if context is not valid.
Werner Lemberg b43e0f44 2012-03-17T07:42:43 [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.
Werner Lemberg 9a55cb7a 2012-03-14T14:40:03 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'.
Vinnie Falco 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.
Werner Lemberg d9577add 2012-02-26T08:03:57 [type1] Fix Savannah bug #35608. * src/type1/t1parse.c (T1_Get_Private_Dict): Reject too short dictionaries.
Werner Lemberg 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.
Werner Lemberg 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/.
suzuki toshiya 1749d8bc 2012-01-17T02:00:24 Remove trailing spaces.
Werner Lemberg 5cb35640 2011-12-10T23:16:04 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.
Werner Lemberg 910b544a 2011-11-30T13:08:28 [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.
Werner Lemberg c52f44d4 2011-11-30T10:46:53 Whitespace.
Werner Lemberg 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.
Werner Lemberg 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'.
Chris Liddell 8b90cf0b 2011-11-13T16:30:59 Add FT_Get_PS_Font_Value() API. This allows a Type 1 font face to be interrogated to retrieve most of the dictionary keys (keys not relevant to FreeType's Type 1 interpreter are not available). * include/freetype/internal/services/svpsinfo.h (PS_GetFontValueFunc): New typedef. (PSInfo): Add `ps_get_font_value'. (FT_DEFINE_SERVICE_PSINFOREC): Updated. * include/freetype/internal/t1types.h (T1_EncodingType): Moved to... * include/freetype/t1tables.h: Here. (PS_Dict_Keys): New enumeration. (FT_Get_PS_Font_Value): New declaration. * src/base/fttype1.c (FT_Get_PS_Font_Value): New function. * src/type1/t1driver.c (t1_ps_get_font_value): This new function does the real job. (t1_service_ps_info): Add it. * src/cff/cffdrivr.c (cff_service_ps_info), src/cid/cidriver.c (cid_service_ps_info), src/type42/t42drivr.c (t42_service_ps_info): Updated.
Werner Lemberg bfc20c76 2011-09-27T17:35:09 Fix Savannah bug #34189. * src/type1/t1load.c (T1_Open_Face): Initialize `face->len_buildchar'.
Dirk Müller 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'.
suzuki toshiya e62c876b 2011-06-15T02:48:33 Fix g++4.6 compiler warnings in module drivers. The background is same with previous commit. * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Init `points'. (TT_Vary_Get_Glyph_Deltas): Init `delta_xy'. (TT_Get_MM_Var): Init `mmvar'. * src/type1/t1load.c (T1_Get_MM_Var): Ditto. * src/cff/cffdrivr.c (cff_ps_get_font_info): Init `font_info'. * src/cff/cffload.c (cff_index_get_pointers): Init `t'. (cff_font_load): Init `sub'. * src/cff/cffobjs.c (cff_size_init): Init `internal'. (cff_face_init): Init `cff'. * src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps): Init `snaps'. * src/pcf/pcfread.c (pcf_get_properties): Init `properties'. (pcf_get_bitmaps): Init `offsets'. (pcf_get_encodings): Init `tmpEncoding'. * src/sfnt/ttload.c (tt_face_load_gasp): Init `gaspranges'. * src/sfnt/ttsbit.c (Load_SBit_Image): Init `components'. * src/cache/ftcmru.c (FTC_MruList_New): Init `node'. * src/gzip/ftgzip.c (FT_Stream_OpenGzip): Init `zip' and `zip_buff'. * src/lzw/ftlzw.c (FT_Stream_OpenLZW): Init `zip'. * src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Init `zip'.
Johnson Y. Yan b70d8a0e 2010-11-18T10:36:59 [type1] Fix matrix normalization. * src/type1/t1load.c (parse_font_matrix): Handle sign of scaling factor.
Werner Lemberg f689bf7d 2010-11-18T10:28:16 [type1]: Improve guard against malformed data. Based on a patch submitted by Johnson Y. Yan <yinsen_yan@foxitsoftware.com> * src/type1/t1load.c (read_binary_data): Check `size'.
Ed 4afa9d74 2010-10-08T12:05:40 Typo.
Werner Lemberg c8f5b98b 2010-07-12T21:13:22 Remove C++ warnings. */*: Initialize pointers where necessary to make g++ happy.
suzuki toshiya d594202e 2010-07-11T00:31:17 Fix another case reported in Savannah bug #30373. Permit a face for Type1, Type42 and CFF without charmap, patch by Tor Andersson. * src/type1/t1objs.c (T1_Face_Init): Reset the error if it is FT_Err_No_Unicode_Glyph_Name. * src/type42/t42objs.c (T42_Face_Init): Ditto. * src/cff/cffobjs.c (cff_face_init): Ditto.
suzuki toshiya 840f208d 2010-07-09T12:26:33 Use defined macros to set {platform,encoding}_id. * src/bdf/bdfdrivr.c: Include ttnameid.h and use macros to set charmap.{platfom,encoding}_id. * src/pcf/pcfdrivr.c: Ditto. * src/winfonts/winfnt.c: Ditto. * src/type1/t1objs.c: Ditto. * src/type42/t42objs.c: Ditto. * src/cff/cffobjs.c: Ditto. * src/pfr/pfrobjs.c: Ditto.
suzuki toshiya b8ca6de3 2010-07-09T11:36:00 Fix Savannah bug #30373. Too serious check of errors by `FT_CMap_New' since 2010-07-04 is fixed. Reported by Tor Andersson. * include/freetype/fterrdef.h (PSnames_Err_No_Unicode_Glyph_Name): New error code to indicate the Unicode charmap synthesis failed because no Unicode glyph name is found. * src/psnames/psmodule.c (ps_unicodes_init): Return PSnames_Err_No_Unicode_Glyph_Name when no Unicode glyph name is found in the font. * src/cff/cffcmap.c (cff_cmap_unicode_init): Return CFF_Err_No_Unicode_Glyph_Name when no SID is available. * src/type1/t1objs.c (T1_Face_Init): Proceed if `FT_CMap_New' is failed by the lack of Unicode glyph name. * src/type42/t42objs.c (T42_Face_Init): Ditto. * src/cff/cffobjs.c (cff_face_init): Ditto.
suzuki toshiya a874c7ec 2010-07-04T12:08:41 Check error value by `FT_CMap_New'. * src/cff/cffobjs.c (cff_face_init): Check error value by `FT_CMap_New'. * src/pfr/pfrobjs.c (pfr_face_init): Ditto. * src/type1/t1jobjs.c (T1_Face_Init): Ditto. * src/type42/t42jobjs.c (T42_Face_Init): Ditto.
Ken Sharp 63e7aac3 2010-02-10T07:13:27 Really fix Savannah bug #28678 (part 2). Since we consider `sbw' for the horizontal direction only, we still have to synthesize vertical metrics if the user wants to use the vertical writing direction. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Synthesize vertical metrics (only) if FT_LOAD_VERTICAL_LAYOUT is set.
Ken Sharp 980b76ea 2010-02-10T07:02:43 Really fix Savannah bug #28678 (part 1). After long discussion, we now consider the character width vector (wx,wy) returned by the `sbw' Type 1 operator as being part of *one* direction only. For example, if you are using the horizontal writing direction, you get the horizontal and vertical components of the advance width for this direction. Note that OpenType and CFF fonts don't have such a vertical component; instead, the GPOS table can be used to generate two-dimensional advance widths (but this isn't handled by FreeType). * include/freetype/ftincrem.h (FT_Incremental_MetricsRec): Add `advance_v' field to hold the vertical component of the advance value. * src/truetype/ttgload.c (tt_get_metrics), src/cff/cffgload.c (cff_slot_load), src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String), src/cid/cidgload.c (cid_load_glyph): Use it.
Ken Sharp f19e46f3 2010-01-27T10:04:50 Fix Savannah bug #28678. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_load_glyph): Handle vertical metrics correctly. * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Handle vertical metrics correctly. (T1_Load_Glyph): Don't synthesize vertical metrics.
Werner Lemberg 1fc440b2 2010-01-05T13:39:37 Typo.
Werner Lemberg 2a33275e 2010-01-05T10:27:15 Fix Savannah bug #28395. * src/truetype/ttdriver.c (Load_Glyph), src/type1/t1gload.c (T1_Loada_Glyph): Don't check `num_glyphs' if incremental interface is used.
John Tytgat 087b7ea6 2009-11-25T23:51:06 Better handling of start of `eexec' section. This fixes Savannah bug #28090. * src/type1/t1parse.c (T1_Get_Private_Dict): Skip all whitespace characters before start of `eexec' section.
Werner Lemberg 934d054f 2009-11-20T06:26:22 Fix Savannah bug #28036. * src/type1/t1afm.c (t1_get_index): Fix comparison.
Werner Lemberg 012552f1 2009-11-04T10:06:04 Fix Savannah bug #27921. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/type1/t1afm.c (T1_Read_Metrics), src/type1/t1objs.c (T1_Face_Init): Don't use unsigned constant values for rounding if the argument can be negative.
suzuki toshiya f2647dda 2009-09-26T00:48:37 [cache, psaux, type1] Fix for multi build.
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