kmx git

Commit	Date	Message
eabc8d72	2015-04-12T23:16:48	[psaux,psnames,type1,type42] NULL.
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.
f57fc59e	2015-01-17T20:41:43	Run `src/tools/update-copyright'.
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.
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.
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.
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.
22fff253	2012-02-26T08:47:20	Whitespace.
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.
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).
30b8480b	2010-05-11T00:06:02	Whitespace.
88169b10	2010-05-11T00:03:33	Fix Savannah bug #29846. Previously we discovered fonts which used `setcurrentpoint' to set the initial point of a contour to 0,0. This caused FreeType to raise an error, because the `setcurrentpoint' operator is only supposed to be used with the results from an OtherSubr subroutine. This was fixed by simply ignoring the error and carrying on. Now we have found a font which uses setcurrentpoint to actually establish a non-zero point for a contour during the course of a glyph program. FWIW, these files may be produced by an application called `Intaglio' on the Mac, when converting TrueType fonts to Type 1. The fix allows the new invalid behaviour, the old invalid behaviour and real proper usage of the operator to work the same way as Adobe interpreters apparently do. (t1_decoder_parse_charstrings): Make `setcurrentpoint' use the top two elements of the stack to establish unconditionally the current x and y coordinates. Make the `flex' subroutine handling (OtherSubr 0) put the current x,y coordinates onto the stack, instead of two dummy uninitialised values.
8ea31415	2010-01-08T18:13:02	Fix Savannah bug #28521. Issue #28226 involved a work-around for a font which used the `setcurrentpoint' operator in an invalid way; this operator is only supposed to be used with the result of OtherSubrs, and the font used it directly. The supplied patch removed the block of code which checked this usage entirely. This turns out to be a Bad Thing. If `setcurrentpoint' is being used correctly it should reset the flex flag in the decoder. If we don't do this then the flag never gets reset and we omit any further contours from the glyph (at least until we close the path or similar). * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_setcurrentpoint>: Handle `flex_state' correctly.
fe6da50d	2010-01-05T10:10:15	Thinkos.
dbe56223	2010-01-05T09:43:01	Make Type 1 `seac' operator work with incremental interface. * src/psaux/t1decode.c (t1operator_seac): Don't check `glyph_names' if incremental interface is used.
ce412593	2009-12-14T22:32:32	Ignore invalid `setcurrentpoint' operations in Type 1 fonts. This fixes Savannah bug #28226. At least two wild PostScript files of unknown provenance contain Type 1 fonts, apparently converted from TrueType fonts in earlier PDF versions of the files, which use the `setcurrentpoint' operator inappropriately. FreeType currently throws an error in this case, but Ghostscript and Adobe Distiller both accept the fonts and ignore the problem. This commit #ifdefs out the check so PostScript interpreters using FreeType can render these files. The specification says `setcurrentpoint' should only be used to set the point after a `Subr' call, but these fonts use it to set the initial point to (0,0). Unnecessarily so, as they correctly use an `hsbw' operation which implicitly sets the initial point.
f2647dda	2009-09-26T00:48:37	[cache, psaux, type1] Fix for multi build.
0729bc9f	2009-09-10T16:09:55	[Win64] Improve the computation of random seed from stack address.
e6d0c1fb	2009-08-01T00:37:58	psaux: Fix a few casts to FT_Int32 value.
24370d67	2009-06-28T02:11:51	Uff, another thinko.
e7389a44	2009-06-28T01:25:55	[psaux, cff] Protect against nested `seac' calls. * include/freetype/internal/psaux.h (T1_Decoder), src/cff/cffgload.h (CFF_Decoder): Add `seac' boolean variable. * src/cff/cffgload.c (cff_operator_seac, cff_decoder_parse_charstrings), src/psaux/t1decode.c (t1operator_seac, t1_decoder_parse_charstrings): Use it.
6bb34880	2009-06-28T00:43:37	Thinko. * src/psaux/t1decode.c (t1operator_seac) [FT_CONFIG_OPTION_INCREMENTAL]: Test for existence of incremental interface.
858abbed	2009-06-26T06:15:41	For warning messages, replace FT_ERROR with FT_TRACE0. FT_ERROR is now used only if a function produces a non-zero `error' value. Formatting, improving and harmonizing debug strings.
e15d9c52	2009-06-25T21:31:53	Formatting etc.
1e8bf583	2009-06-23T15:48:52	Thinko.
11cb8c36	2009-06-22T16:56:47	Use 16.16 format while parsing Type 1 charstrings. This fixes Savannah bug #26867. Previously, only integers have been used which can lead to serious rounding errors. However, fractional values are only used internally; after the charstrings (of either Type 1 or 2) have been processed, the resulting coordinates get rounded to integers currently -- before applying scaling. This should be fixed; at the same time a new load flag should be introduced, to be used in combination with FT_LOAD_NO_SCALE, which indicates that font units are returned in 16.16 format. Similarly, the incremental interface should be extended to allow fractional values for metrics. * include/freetype/internal/psaux.h (T1_BuilderRec): Remove `shift' field. * include/freetype/internal/pshints.h (T1_Hints_SetStemFunc, T1_Hints_SetStem3Func): Use FT_Fixed for coordinates. * src/psaux/psobjs.c: Include FT_INTERNAL_CALC_H. (t1_build_add_point): Always convert fixed to integer. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Use 16.16 format everywhere (except for large integers followed by a `div'). [CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS]: Remove #ifdef and activate code uncoditionally. Add support for random numbers and update remaining code accordingly; this should work now. (t1_operator_seac): Updated. * src/psaux/pshrec.c: Include FT_INTERNAL_CALC_H. (ps_hints_t1stem3, t1_hints_stem): Updated. * src/cid/cidgload.c: Include FT_INTERNAL_CALC_H. (cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL], (cid_face_compute_max_advance, cid_slot_load_glyph): Updated. * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String) [FT_CONFIG_OPTION_INCREMENTAL], (T1_Get_Advances, T1_Load_Glyph): Updated. * src/type1/t1load.c: Include FT_INTERNAL_CALC_H. * src/type1/t1objs.c (T1_Face_Init): Updated.
1f540eff	2009-06-20T13:24:08	Remove unused variables. * include/freetype/internal/psaux.h (T1_BuilderRec), src/cff/cffgload.h (CFF_Builder): Remove `last'. Update all users.
41821f8a	2009-06-20T09:31:19	[psaux] Check large integers while parsing charstrings. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Large integers must be followed by a `div' operator.
86fa2ebc	2009-06-19T14:56:26	Improve debug messages for Type1 charstrings. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Emit newlines after instructions. Prettify output.
04a7858c	2009-04-30T20:32:31	Make `seac' operator work correctly with incremental interface. SEAC (Single Encoding Accented Characters) are composed of (basically) two indices specifying two other glyphs, and a movement to position the accent properly with respect to the main glyph. To make it work with the incremental interface we now demand that the caller handles the encoding by itself.
e85baf4f	2009-01-12T20:01:10	Fix stdlib dependencies. Problem reported by Mickey Gabel <mickey@monfort.co.il>. * include/freetype/config/ftstdlib.h (ft_exit): Removed. Unused. * src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c: s/memcpy/ft_memcpy/. * src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.
bcc750e5	2008-05-16T04:50:00	* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_closepath>: `closepath' without a path is a no-op, not an error (cf. the PS reference manual). Reported by Martin McBride.
33db39e2	2007-06-08T06:30:29	* src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28. Fonts without a cmap must be handled correctly by FreeType (anything else would be a bug). * src/psaux/t1decode.c (t1_decoder_parse_charstrings) [FT_DEBUG_LEVEL_TRACE]: Improve tracing message.
a4d6a1c8	2006-07-19T09:54:56	Move creation of field `buildchar' of T1_DecoderRec out of `t1_decoder_init' and let the caller of `t1_decoder_init' take care of it. Call the finisher for T1_Decoder in `cid_face_compute_max_advance' and `T1_Compute_Max_Advance'. * freetype2/include/freetype/internal/psaux.h (T1_DecoderRec): Remove field `face', add `len_buildchar'. * freetype2/include/freetype/internal/t1types.h (T1_FaceRec): Add field `buildchar'. * freetype2/src/cid/cidgload.c (cid_face_compute_max_advance): Call finisher for T1_Decoder. (cid_slot_load_glyph): Do not ignore failure when initializing the T1_Decoder. * freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings): Updated. (t1_decoder_init): Remove initialization of fields `buildchar' and `len_buildchar'. (t1_decoder_done): Remove deallocation of field `buildchar'. * freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize T1_Decoder's `buildchar' and `len_buildchar'; call finisher for T1_Decoder. (T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and `len_buildchar'; make sure to call finisher for T1_Decoder even in case of error. * freetype2/src/type1/t1load.c (T1_Open_Face): Allocate new field `buildchar' of T1_FaceRec. * freetype2/src/type1/t1objs.c (T1_Face_Done): Free new field `buildchar' of T1_FaceRec.
1a380e02	2006-07-14T18:28:08	* freetype2/include/freetype/internal/psaux.h: New macros IS_PS_NEWLINE, IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and IS_PS_BASE85 (from freetype2/src/psaux/psconv.h). (T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER, T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND. (T1_DecoderRec): New fields `buildchar' and `face'. (IS_PS_TOKEN): New macro. * freetype2/include/freetype/internal/t1types.h (T1_FaceRec): New fields `ndv_idx', `cdv_idx', and `len_buildchar'. * freetype2/include/freetype/t1tables.h (PS_BlendRec): New fields `default_design_vector' and `num_default_design_vector'. * freetype2/src/psaux/psconv.h: Move macros IS_PS_NEWLINE, IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and IS_PS_BASE85 to freetype2/include/freetype/internal/psaux.h. * freetype2/src/psaux/psobjs.c (ps_parser_to_token_array): Allow `token' argument to be NULL if we want only to count the number of tokens. (ps_tocoordarray): Allow `coords' argument to be NULL if we just want to skip the array. (ps_tofixedarray): Allow `values' argument to be NULL if we just want to skip the array. * freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support for (partially commented out) othersubrs 19-25, 27, and 28. (t1_decoder_init): Initialize new fields `face' and `buildchar'. (t1_decoder_done): Release new field `buildchar'. * freetype2/src/type1/t1load.c (parse_buildchar, parse_private): New functions. (t1_keywords): Register them. (t1_allocate_blend): Updated. (t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER, T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND. (parse_dict): Remove `keyword_flags' argument. Use new macro IS_PS_TOKEN. Changed function so that later PostScript definitions override earlier ones. (t1_init_loader): Initialize new field `keywords_encountered'. (T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and `len_buildchar'. Remove `keywords_flags'. * freetype2/src/type1/t1load.h (T1_LoaderRect): New field `keywords_encountered'. (T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros. * freetype2/src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: New entries for parsing /NDV, /CDV, and /DesignVector.
24703f8b	2006-06-26T19:12:51	* src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15. (t1_decoder_parse_charstrings): Operator with opcode 15 pops its two arguments. Handle the case where the pops of an othersubr may be part of a subroutine. Handle unknown othersubrs gracefully: count their operands and let the following pop operators push the operands as the results onto the Type1 stack. Improve handling of setcurrentpoint opcode.
c9114b99	2005-02-10T08:18:27	* builds/unix/freetype-config.in: Add new flag `--ftversion' to return the FreeType version. Suggested by George Williams <gww@silcom.com>. * docs/CHANGES: Updated. * src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case of error. Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can happen in empty glyphs. Reported by Ian Brown <ian.brown@printsoft.de>.
efd4e877	2004-05-13T12:59:59	* include/freetype/internal/psaux.h (T1_ParseState): New enumeration. (T1_BuilderRec): Replace `path_begun' with `parse_state'. Remove `error'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace `Memory_Error' with `Fail' and update all users. Don't use `builder->error'. Replace `path_begun' with `parse_state' and check parsing states. * src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point): Replace `path_begun' with `parse_state' and check parsing states.
5972e9ab	2004-02-01T00:49:56	* src/cff/cffgload.c (cff_operator_seac): Fix magnitude of accent offset. Update code similarly to the seac support for Type 1 fonts. (cff_decoder_parse_charstrings) <cff_op_endchar>: Fix magnitude of accent offset. Don't hint glyphs twice if seac is emulated. <cff_op_flex>: Assign correct point tags. * docs/CHANGES: Updated. * src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not FT_MEM_COPY, for copying the private dict. * src/type1/t1load.c (parse_subrs): Assign number of subrs only in first run. (parse_charstrings): Parse /CharStrings in second run without assigning values. (parse_dict): Skip all /CharStrings arrays but the first. We need this for non-standard fonts like `Optima' which have different outlines depending on the resolution. Note that there is no guarantee that we get fitting /Subrs and /CharStrings arrays; this can only be done by a real PS interpreter.
7760595f	2003-10-29T21:43:52	* include/freetype/internal/bdftypes.h: removed obsolete header * include/freetype/internal/cfftypes.h, src/cff/cfftypes.h, src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h, include/freetype/internal/services/svbdf.h: moving "cfftypes.h" from 'include/freetype/internal' to 'src/cff' since no other modules needs to known about these types * include/freetype/internal/t42types.h, include/freetype/internal/internal.h, src/type42/t42objs.h, src/type42/t42drivr.c, src/type42/t42types.h: moving "t42types.h" from 'include/freetype/internal' to 'src/type42' since no other modules needs to known about these types * src/gzip/infblock.c: removing compiler warning * include/freetype/internal/services/svpsinfo.h, include/freetype/internal/ftserv.h, src/cff/cffdrivr.c, src/cid/ciddrivr.c, src/type1/t1driver.c, src/type42/t42drivr.c, src/base/fttype1.c: migrating to FT_SERVICE_ID_POSTSCRIPT_INFO defined in "svpsinfo.h", removing some sad hacks.
ed3a7d7b	2003-10-07T20:06:35	* src/type1/t1load.c (parse_dict): Handle synthetic fonts properly. (parse_charstrings): Copy correct number of characters into `name_table'.
b72d8a85	2003-09-29T20:33:37	* include/freetype/internal/services/svpsname.h (added), include/freetype/internal/psnames.h (removed), include/freetype/internal/internal.h (FT_SERVICE_POSTSCRIPT_NAMES): added new service to handle glyph name dictionaries, replacing the old internal header named "psnames.h" by "services/svpsname.h" note that this is different from "services/svpostnm.h" which only handles the retrieval of Postscript font name for a given face. (should we merge these two services into a single header ??) * include/freetype/internal/ftserv.h: adding FT_FACE_FIND_GLOBAL_SERVICE (used to lookup a service globally, instead of only within the current module) * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: adding the new base function ft_module_get_service
73861976	2003-06-05T04:31:05	* include/freetype/internal/ftdriver.h, include/freetype/internal/ftobjs.h, include/freetype/internal/psaux.h, src/cid/cidgload.c, src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h, src/pshinter/pshrec.c, src/pshinter/pshalgo.c, src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c, src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c, src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c, src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c, src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h: Many casts and slight argument type changes to make it work with a 16bit compiler.
8b884660	2003-06-03T11:51:43	* src/autohint/ahhint.c (ah_hinter_hint_edges): Removed. Just a wrapper for ah_hint_edges. (ah_hint_edges): Renamed to... (ah_hinter_hint_edges): This. * src/base/ftobjs.c (FT_Set_Hint_Flags): Removed. Unused. * include/freetype/internal/ftobjs.h (FT_Face_InternalRec), include/freetype/internal/psaux.h (T1_DecoderRec), src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field. Unused. * src/cff/cffgload.c (cff_builder_init): Updated. (cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply with decoder->hint_mode instead of builder->hint_flags. * src/psaux/t1decode.c (t1_decoder_init): Updated. * src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/. * src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which increased root->height by 15% if the line gap was zero. There exist fonts (containing e.g. form drawing characters) which intentionally have a zero line gap value.
68e9f927	2002-09-27T11:09:23	* src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names, tt_face_get_ps_name): Replace switch statement with if clauses to make it more portable. * src/cff/cffobjs.c (cff_face_init): Ditto. * include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for `module_size'. * include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for `glyph_size'. * src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to `FT_Render_Mode'. (FT_Render_Glyph_Internal): Change third parameter to `FT_Render_Mode'. * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter to `FT_Render_Mode'. * src/raster/ftrend1.c (ft_raster1_render): Change third parameter to `FT_Render_Mode'. * src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v): Ditto. (ft_smooth_render_generic): Change third and fifth parameter to `FT_Render_Mode'. * include/freetype/freetype.h, include/freetype/internal/ftobjs.h, include/freetype/ftglyph.h: Updated. * src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c (PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load), src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c (T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change fourth parameter to `FT_Int32'. * src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters and declare them as unused. * src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'. * src/psnames/psnames.h (PS_Unicode_Value_Func): Change return value to FT_UInt32. * src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table): Updated accordingly. * src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'. (cff_get_glyph_name): Use cast for result of ft_strlen. * src/cff/cffparse.c (cff_parse_real): User cast for assigning `exp'. * src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for some local variables. (cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some switch statements. (cff_font_load): Use cast in call to CFF_Load_FD_Select. * src/cff/cffobjs.c (cff_size_init): Use more casts. (cff_face_init): Use FT_Int32 for `flags'. * src/cff/cffgload.c (cff_operator_seac): Use cast for assigning `adx' and `ady'. (cff_decoder_parse_charstrings): Use FT_ULong for third parameter. Use more casts. * src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'. * src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'. * src/cid/cidgload.c (cid_load_glyph): Add missing cast for `cid_get_offset'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use cast for `num_points'. (t1_decoder_init): Use cast for assigning `decoder->num_glyphs'. * src/base/ftdebug.c (ft_debug_init): Use FT_Int. * include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use `FT_Int32' for fourth parameter. * src/base/ftobjs.c (open_face): Use cast for calling clazz->init_face. * src/raster/ftraster.c (Set_High_Precision): Use `1' instead of `1L'. (Finalize_Profile_Table, Line_Up, ft_black_init): Use casts. * src/raster/ftrend1.c (ft_raster1_render): Ditto. * src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long constant. * builds/amiga/include/freetype/config/ftmodule.h: Updated.
6b5c669b	2002-09-05T15:10:54	* src/cid/cidobjs.c (CID_Size_Init): Renamed to... (cid_size_init): This. * src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to... (t1_builder_add_point1): This. Updated all affected code. * src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings. * src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto. Formatting, minor doc fixes.
d1245c0d	2002-08-27T22:34:20	updating sources to support the new FT_LOAD_TARGET_ constants to support target-specific hinting
b08fe2dc	2002-08-27T20:20:29	* massive re-formatting changes to many, many source files. I don't want to list them all here. The operations performed were all logical transformations of the sources: - trying to convert all enums and constants to CAPITALIZED_STYLE, with #define definitions like #define my_old_constants MY_NEW_CONSTANT - big, big update of the documentation comments * include/freetype/freetype.h, src/base/ftobjs.c, src/smooth/ftsmooth.c, include/freetype/ftimage.h: adding support for LCD-optimized rendering though the new constants/enums: FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V this is still work in progress, don't expect everything to work correctly though most of the features have been implemented. * adding new FT_LOAD_XXX flags, used to specify both hinting and rendering targets: FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering FT_LOAD_TARGET_MONO :: monochrome bitmaps FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated hinting & rendering FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated hinting & rendering note that FT_LOAD_TARGET_NORMAL is 0, which means that the default behaviour of the font engine is _unchanged_.
b3d5e9cf	2002-07-28T05:05:24	s/ft_memset/FT_MEM_SET/. s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
27c322e9	2002-07-08T22:26:11	* include/freetype/freetype.h, src/base/ftobjs.h, freetype/internal/ftobjs.h, freetype/internal/psaux.h, freetype/internal/pshints.h, src/psaux/t1decode.c, src/cff/cffgload.h, src/cff/cffgload.c, src/pshinter/pshalgo1.h, src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h, src/pshinter/pshalgo2.c, src/pshinter/pshalgo3.h, src/pshinter/pshalgo3.c: Adding support for hinter-specific bit flags, and the new FT_Set_Hint_Flags high-level API
b1859049	2002-05-22T04:53:25	* src/psaux/psobjs.c (T1Radix): New function. (t1_toint): Use it to handle numbers in radix format. * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Add dummy for undocumented, obsolete opcode 15.
94ffae52	2002-04-14T00:54:32	* src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid compiler warning. formatting/fixing ChangeLog
d15bc0d1	2002-04-12T09:31:48	* README.UNX: updated the Unix-specific quick-compilation guide to warn about the GNU Make requirement at compile time.. * include/freetype/config/ftstdlib.h, include/freetype/config/ftconfig.h, include/freetype/config/ftheader.h, include/freetype/internal/ftmemory.h, include/freetype/internal/ftobjs.h, src/autohint/ahoptim.c, src/base/ftdbgmem.c, src/base/ftdebug.c, src/base/ftmac.c, src/base/ftobjs.c, src/base/ftsystem.c, src/cache/ftcimage.c, src/cache/ftcsbits.c, src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c, src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c, src/pcf/pcfdriver.c, src/pcf/pcfread.c, src/psaux/t1cmap.c, src/psaux/t1decode.c, src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c, src/pshinter/pshrec.c, src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfdriver.c, src/sfnt/ttload.c, src/sfnt/ttpost.c, src/smooth/ftgrays.c, src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c: added the new configuration file "ftstdlib.h" used to define aliases for all ISO C library functions used by the engine (e.g. strlen, qsort, setjmp, etc...) this eases the porting of FreeType 2 to exotic environments like XFree86 modules/extensions.. also removed many #include <string.h>, #include <stdlib.h>, etc... from the engine's sources where they're not needed..
545a75fd	2002-03-31T11:18:15	* src/psaux/t1cmap.c: s/index/idx/. * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix debug messages.
e459d742	2002-03-22T13:52:37	* include/freetype/internal/ftmemory.h, and a lot of other files !!: changed the names of memory macros. Examples: MEM_Set => FT_MEM_SET MEM_Copy => FT_MEM_COPY MEM_Move => FT_MEM_MOVE ALLOC => FT_ALLOC FREE => FT_FREE REALLOC = >FT_REALLOC FT_NEW was introduced to allocate a new object from a _typed_ pointer.. note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced by FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer arguments. This results in _lots_ of sources being changed, but makes the code more generic and less error-prone..
eba5ad4b	2002-03-14T12:56:35	no message
429978bd	2002-03-14T10:09:35	* include/freetype/internal/psaux.h, src/cid/cidload.c, src/cidtoken.h, src/psaux/psobjs.c, src/psaux/psobjs.h, src/psaux/t1decode.c, stc/type1/t1load.c, src/type1/t1tokens.h: updated common Postscript type definitions
0d9165e1	2002-03-07T21:59:59	* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new, ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug, FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings. * src/base/ftcalc.c (FT_MulFix): Ditto. * src/cff/cffdrivr.c (cff_get_name_index): Ditto. * src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init, CFF_GlyphSlot_Init): Ditto. * src/cid/cidobjs.c (CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs): Ditto. * src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init): Ditto. * src/pshinter/pshmod.c (pshinter_interface): Use `static const'. * src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused variables. * include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed to... (T1_Builder_FuncsRec): This. (T1_Builder_Funcs): New typedef. (PSAux_Interface): Remove compiler warnings. * src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h (t1_builder_funcs): Updated. * src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ... (PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines. (PSH_AlignmentRec): Updated. * include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix typo. * include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto. * src/base/ftstream (FT_Get_Char): Rename to... (FT_Stream_Get_Char): This. * src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is a built-in function in gcc, causing warning messages with gcc 3.0. * src/autohint/ahglyph.c (ah_outline_load): Ditto. * src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto. * src/cache/ftcmanag.c (ftc_family_table_alloc, ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache): Ditto. * src/cff/cffload.c (cff_new_index, cff_done_index, cff_explicit_index, CFF_Access_Element, CFF_Forget_Element, CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font, CFF_Done_Font): Ditto. * src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto. * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto. * src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit, ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3, * src/pshinter/pshalgo1.c (psh1_hint_table_record, psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto. * src/pshinter/pshalgo2.c (psh2_hint_table_record, psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto. * src/sfnt/ttpost.c (Load_Format_20, Load_Format_25, TT_Get_PS_Name): Ditto. * src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics, load_truetype_glyph): Ditto. * src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto. * src/type1/t1afm.c (T1_Get_Kerning): Ditto. * include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
bc82f1bb	2002-03-01T02:26:22	* include/freetype/ftconfig.h: changed FT_LOCAL xxxx to FT_LOCAL( xxxx ) everywhere in the source. Sames goes for FT_LOCAL_DEF xxxx translated into FT_LOCAL_DEF( xxxxx )
29644179	2002-02-28T18:59:37	still more logical transformations. This time, some public API headers have been touched, while keeping everything backwards-compatible.. * include/freetype/t1tables.h: re-naming structure types. This done basically: typedef T1_Struct_ { } T1_Struct; becomes: typedef PS_StructRec_ { } PS_StructRec, PS_Struct; typedef PS_StructRec T1_Struct; / backwards-compatibility */ hence, we increase the coherency of the source code by effectuively using the 'Rec' prefix for structure types..
4e7eeeec	2002-02-28T16:10:29	yet another logical transformation of the internals to make them more consistent and understandable.. mainly, changing things like PS_Table => PS_TableRec + *PS_Table
4d57024d	2002-02-24T02:59:24	* moving all code related to glyph loaders to "internal/ftgloadr.h" and "src/base/ftgloadr.c". Note also that the type "FT_GlyphLoader" is now a pointer to the structure "FT_GlyphLoaderRec"..
b5349a9b	2002-02-19T16:30:15	* builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first. * src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused to avoid compiler warning. * src/cff/cffload.c (CFF_Get_String): Ditto. * src/cff/cffobjs.c (CFF_StrCopy): Ditto. * src/psaux/psobjs.c (PS_Table_Done): Ditto. * src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto. * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto. (pcf_get_bitmaps): The same for `sizebitmaps'. * src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for `orig_y'. (t1operator_seac): Comment out more dead code. * src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER' conditional. * src/truetype/ttgload.c (TT_Process_Simple_Glyph, load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER' conditional.
7c0d2081	2001-12-21T15:59:43	* src/cff/cffgload.c, src/psaux/t1decode.c, src/pshinter/pshrec.c, src/pshinter/ahalgo2.c, src/pshinter/pshglob.h: fixed a bug where the X and Y axis where inversed in the postscript hinter. this caused problem when displaying on non-square surfaces..
c3b21608	2001-12-05T01:22:05	Formatting. Cleaning up of ChangeLog. * docs/license.txt: s/X Windows/X Window System/. * src/raster/ftraster.c: Fix definition condition of MEM_Set(). * src/smooth/ftgrays.c (M_Y): Change value to 192. * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter. Remove unused variable. * src/cache/ftcimage.c (ftc_image_node_init, ftc_image_node_compare): Remove unused variables. * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused variable. * src/raster/ftraster.c (MEM_Set): Move definition down to avoid compiler warning. * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to avoid compiler warnings. * src/pcf/pcfread.c (tableNames): Use `const'. (pcf_read_TOC): Change counter name to avoid compiler warning. Use `const'. * src/pshinter/pshrec.c (ps_hints_close): Remove redundant declaration. * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables to avoid shadowing. * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto. * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()' and `T1_Size_Done()'.
5893c1bb	2001-10-18T11:49:26	add support for new postscript hinter
415235df	2001-06-28T17:49:10	finishing function header formatting updating copyrights
93616ecb	2001-06-27T19:46:12	next round in function header formatting
8eb0353f	2001-06-19T23:03:41	Formatting.
8edbcabc	2001-06-19T08:28:24	- updated doc for FT_New_Memory_Face - removed lots of compiler warnings in lint-style warning modes (/W4 with Visual C++)
cf24d515	2001-06-18T14:23:45	Minor cleanups to remove compiler warnings. * include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use `L' for constant. * include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto. * src/base/ftcalc.c (FT_MulDiv): Use `L' for constant. * src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable. * src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants. * src/base/ftobjs.c (FT_Done_Size): Fix return value. (FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove unused `memory' variable. * src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant. * src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_align_edge_points): Remove unused `before' and `after' variables. (ah_hinter_align_weak_points): Remove unused `edge_limit' variable. (ah_hinter_load): Remove unused `new_advance', `start_contour', and `metrics' variables. * src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid compiler warning. * src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset' variable. * src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused `outline' variable. (cff_compute_bias): Use `U' for constant. * src/cid/cidload.c (cid_decrypt): Ditto. * src/psaux/psobjs.c (T1_Decrypt): Ditto. * src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto. * src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version' variable. * src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top' variable. * src/truetype/ttgload.c (load_truetype_glyph): Remove unused `num_contours' and `ins_offset' variables. (compute_glyph_metrics): Remove unused `Top' and `x_scale' variables. (TT_Load_Glyph): Remove unused `memory' variable. * src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
1f7f0e87	2001-06-06T17:30:41	Complete redesign of error codes. Please check ftmoderr.h for more details. * include/freetype/internal/cfferrs.h, include/freetype/internal/tterrors.h, include/freetype/internal/t1errors.h: Removed. Replaced with files local to the module. All extra error codes have been moved to `fterrors.h'. * src/sfnt/ttpost.h: Move error codes to `fterrors.h'. * src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h, src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.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/winfonts/fnterrs.h: New files defining the error names for the module it belongs to. * include/freetype/ftmoderr.h: New file, defining the module error offsets. Its structure is similar to `fterrors.h'. * include/freetype/fterrors.h (FT_NOERRORDEF): New macro. (FT_ERRORDEF): Redefined to use module error offsets. All internal error codes are now public; unused error codes have been removed, some are new. * include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New macro. * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro. All other source files have been updated to use the new error codes; some already existing (internal) error codes local to a module have been renamed to give them the same name as in the base module. All make files have been updated to include the local error files. * src/cid/cidtokens.h: Replaced with... * src/cid/cidtoken.h: This file for 8+3 consistency. * src/raster/ftraster.c: Use macros for header file names.
1429db6c	2001-04-02T23:54:01	* README: Formatting. * Jamfile: Fix typo. * src/cff/cffparse.c: Move error code #defines to... * include/freetype/internal/cfferrs.h: This file. * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced `FT_Err_' with `CFF_Err_'. * src/cid/cidparse.c: Replaced `FT_Err_' with `T1_Err_'. * src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto. * src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_' with `TT_Err_'. * src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto. * src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c: Replaced `FT_Err_' with `T1_Err_'. * include/freetype/internal/cfferrs.h: Add `CFF_Err_Unknown_File_Format'. * include/freetype/internal/t1errors.h: Add `T1_Err_Unknown_File_Format'. * include/freetype/internal/tterrors.h: Add `TT_Err_Unknown_File_Format'. * src/cff/cffload.h: Add `cff__encoding' and `cff__charset' references. * src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'. * src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use FT_LOCAL_DEF. * src/cid/cidobjs.c (CID_Done_Driver): Ditto. * src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size): Ditto. * src/type1/t1objs.c (T1_Done_Driver): Ditto. * src/pcf/pcfdriver.c (PCF_Done_Face): Ditto. * src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
8d3a401f	2001-03-20T11:14:24	* builds//-def.mk: changed the objects directory from "obj" to "objs" * include/freetype/config/ftheader.h: removed obsolete macros like FT_SOURCE_FILE, etc.. and added cache-specific macro definitions that were previously defined in <freetype/ftcache.h>. Added comments to be included in a new API Reference section. * src//: removed the use of FT_SOURCE_FILE, etc.. now, each component needs to added its own directory to the include path at compile time. Modified all "rules.mk" and "descrip.mms" accordingly..
9a8b536f	2001-03-12T22:33:52	* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error messages. * INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.
9b59f2c3	2001-03-12T01:42:38	In function T1_Decoder_Parse_Charstrings, take into account lenIV seed bytes at the start of a decrypted subroutine.
170c0d4c	2000-12-13T19:55:11	* include/freetype/config/ft2build.h, include/freetype/internal/internal.h: fixed header inclusion macros to use direct definitions. This is the only way to do these things in a portable way :-( The rest of the code should follow shortly though everything compiles now.. * builds/compiler/intelc.mk, builds/compiler/watcom.mk, builds/win32/detect.mk: added support for the Intel C/C++ compiler, as well as _preliminary_ (read: doesn't work !!) support for Watcom. Also added a new setup target. Type "make setup list" for a list of supported command-line compilers on Win32..
d5c1b27d	2000-12-12T22:28:12	* include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT): Removed. ANSI C doesn't (explicitly) allow macro expansion in arguments using `##'. (FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory names directly. Make them configurable. Use `##' to strip leading and trailing spaces from arguments. * builds/unix/ft2unix.h: Adapted. * src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream, ft_close_stream): Use FT_CALLBACK_DEF. * builds/unix/ftsystem.c: Use new header scheme. (FT_Done_Memory): Use free() from FT_Memory structure. * src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes. * include/freetype/config/ft2build.h (FT2_CONFIG_ROOT, FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE, FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
cc069beb	2000-12-08T16:17:16	cleanups
19ed8afe	2000-12-08T02:42:29	- updated all source files to adhere to the new inclusion scheme - the CFF loader now loads the encodings and charset tables though doesn't use them for now
33d02368	2000-12-06T16:31:30	* builds/module.mk: Replaced `xxx #' with `xxx$(space). * builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to avoid trailing spaces in variable. * builds/freetype.mk: Use $(D) instead of $D to make statement more readable. * docs/docmaker.py: Formatting. * src/psaux/psauxmod.c: Fixed a broken inclusion of component header files (an FT_FLAT_COMPILE test was missing). * src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused an occasional crash when the function was called (due to a dangling pointer). * src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug: The ANSI "free()" function was called instead of "memory->free()". * docs/docmaker.py: Added section filtering, multi-page generation (index page generation is still missing though). * builds/unix/install.mk, builds/unix/ft2unix.h: The file "ft2unix.h" is now installed as <ft2build.h> for Unix systems. Note that we still use the "freetype2/freetype" installation path for now. * many files: Now using <ft2build.h> as the default build and setup configuration file in all public headers. Internal source files still need some changes though. * builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new Win32 developer builds. builds/win32/w32-dev.mk: Changed the developer build targets to "devel-gcc" and "devel-bcc" in order to be able to develop with the Borland C++ compiler.
00004eef	2000-12-05T22:28:15	fixed a broken inclusion of header files (a FT_FLAT_COMPILE test was missing !!)
54e75749	2000-11-04T02:52:02	defining new types to hold "internal" fields of public objects: FT_Face_Internal, FT_Size_Internal, FT_Slot_Internal these contain some fields that may change between releases of FreeType, without affecting the size of FT_FaceRec, FT_SizeRec, FT_GlyphSlotRec, etc.., which means that drivers wouldn't need to be recompiled if we only add new fields to an internal structure.. I plan to hack a few things related to the auto-hinter and I need this move to ensure that we will not break binary compatibility between 2.0 and 2.1 :-) - David
76a5f623	2000-11-04T01:55:49	major reformatting of the sources: FT_EXPORT_DEF => FT_EXPORT FT_EXPORT_FUNC => FT_EXPORT_DEF BASE_DEF => FT_BASE BASE_FUNC => FT_BASE_DEF LOCAL_DEF => FT_LOCAL LOCAL_FUNC => FT_LOCAL_DEF LOCAL_FUNC_X => FT_CALLBACK_DEF LOCAL_DEF_X => FT_CALLBACK_TABLE FT_CPLUSPLUS => FT_CALLBACK_TABLE_DEF
e4b32a5d	2000-10-31T20:42:18	Removing trailing whitespace.
b89fb71c	2000-10-11T23:39:03	fixed a subtle 64-bit problem that only appears with Compaq C compiler (though it's really a bug)
0634cedb	2000-10-09T01:44:40	patch from Tom to fix a problem with path_begun.
8925009f	2000-09-26T13:25:15	Adding missing code for flat compiling mode.
4a5c142a	2000-08-29T18:37:25	Minor fixes.

eabc8d72

2015-04-12T23:16:48

[psaux,psnames,type1,type42] NULL.

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.

f57fc59e

2015-01-17T20:41:43

Run `src/tools/update-copyright'.

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.

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.

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.

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.

22fff253

2012-02-26T08:47:20

Whitespace.

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.

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).

30b8480b

2010-05-11T00:06:02

Whitespace.

88169b10

2010-05-11T00:03:33

Fix Savannah bug #29846. Previously we discovered fonts which used `setcurrentpoint' to set the initial point of a contour to 0,0. This caused FreeType to raise an error, because the `setcurrentpoint' operator is only supposed to be used with the results from an OtherSubr subroutine. This was fixed by simply ignoring the error and carrying on. Now we have found a font which uses setcurrentpoint to actually establish a non-zero point for a contour during the course of a glyph program. FWIW, these files may be produced by an application called `Intaglio' on the Mac, when converting TrueType fonts to Type 1. The fix allows the new invalid behaviour, the old invalid behaviour and real proper usage of the operator to work the same way as Adobe interpreters apparently do. (t1_decoder_parse_charstrings): Make `setcurrentpoint' use the top two elements of the stack to establish unconditionally the current x and y coordinates. Make the `flex' subroutine handling (OtherSubr 0) put the current x,y coordinates onto the stack, instead of two dummy uninitialised values.

8ea31415

2010-01-08T18:13:02

Fix Savannah bug #28521. Issue #28226 involved a work-around for a font which used the `setcurrentpoint' operator in an invalid way; this operator is only supposed to be used with the result of OtherSubrs, and the font used it directly. The supplied patch removed the block of code which checked this usage entirely. This turns out to be a Bad Thing. If `setcurrentpoint' is being used correctly it should reset the flex flag in the decoder. If we don't do this then the flag never gets reset and we omit any further contours from the glyph (at least until we close the path or similar). * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_setcurrentpoint>: Handle `flex_state' correctly.

fe6da50d

2010-01-05T10:10:15

Thinkos.

dbe56223

2010-01-05T09:43:01

Make Type 1 `seac' operator work with incremental interface. * src/psaux/t1decode.c (t1operator_seac): Don't check `glyph_names' if incremental interface is used.

ce412593

2009-12-14T22:32:32

Ignore invalid `setcurrentpoint' operations in Type 1 fonts. This fixes Savannah bug #28226. At least two wild PostScript files of unknown provenance contain Type 1 fonts, apparently converted from TrueType fonts in earlier PDF versions of the files, which use the `setcurrentpoint' operator inappropriately. FreeType currently throws an error in this case, but Ghostscript and Adobe Distiller both accept the fonts and ignore the problem. This commit #ifdefs out the check so PostScript interpreters using FreeType can render these files. The specification says `setcurrentpoint' should only be used to set the point after a `Subr' call, but these fonts use it to set the initial point to (0,0). Unnecessarily so, as they correctly use an `hsbw' operation which implicitly sets the initial point.

f2647dda

2009-09-26T00:48:37

[cache, psaux, type1] Fix for multi build.

0729bc9f

2009-09-10T16:09:55

[Win64] Improve the computation of random seed from stack address.

e6d0c1fb

2009-08-01T00:37:58

psaux: Fix a few casts to FT_Int32 value.

24370d67

2009-06-28T02:11:51

Uff, another thinko.

e7389a44

2009-06-28T01:25:55

[psaux, cff] Protect against nested `seac' calls. * include/freetype/internal/psaux.h (T1_Decoder), src/cff/cffgload.h (CFF_Decoder): Add `seac' boolean variable. * src/cff/cffgload.c (cff_operator_seac, cff_decoder_parse_charstrings), src/psaux/t1decode.c (t1operator_seac, t1_decoder_parse_charstrings): Use it.

6bb34880

2009-06-28T00:43:37

Thinko. * src/psaux/t1decode.c (t1operator_seac) [FT_CONFIG_OPTION_INCREMENTAL]: Test for existence of incremental interface.

858abbed

2009-06-26T06:15:41

For warning messages, replace FT_ERROR with FT_TRACE0. FT_ERROR is now used only if a function produces a non-zero `error' value. Formatting, improving and harmonizing debug strings.

e15d9c52

2009-06-25T21:31:53

Formatting etc.

1e8bf583

2009-06-23T15:48:52

Thinko.

11cb8c36

2009-06-22T16:56:47

Use 16.16 format while parsing Type 1 charstrings. This fixes Savannah bug #26867. Previously, only integers have been used which can lead to serious rounding errors. However, fractional values are only used internally; after the charstrings (of either Type 1 or 2) have been processed, the resulting coordinates get rounded to integers currently -- before applying scaling. This should be fixed; at the same time a new load flag should be introduced, to be used in combination with FT_LOAD_NO_SCALE, which indicates that font units are returned in 16.16 format. Similarly, the incremental interface should be extended to allow fractional values for metrics. * include/freetype/internal/psaux.h (T1_BuilderRec): Remove `shift' field. * include/freetype/internal/pshints.h (T1_Hints_SetStemFunc, T1_Hints_SetStem3Func): Use FT_Fixed for coordinates. * src/psaux/psobjs.c: Include FT_INTERNAL_CALC_H. (t1_build_add_point): Always convert fixed to integer. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Use 16.16 format everywhere (except for large integers followed by a `div'). [CAN_HANDLE_NON_INTEGRAL_T1_OPERANDS]: Remove #ifdef and activate code uncoditionally. Add support for random numbers and update remaining code accordingly; this should work now. (t1_operator_seac): Updated. * src/psaux/pshrec.c: Include FT_INTERNAL_CALC_H. (ps_hints_t1stem3, t1_hints_stem): Updated. * src/cid/cidgload.c: Include FT_INTERNAL_CALC_H. (cid_load_glyph) [FT_CONFIG_OPTION_INCREMENTAL], (cid_face_compute_max_advance, cid_slot_load_glyph): Updated. * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String) [FT_CONFIG_OPTION_INCREMENTAL], (T1_Get_Advances, T1_Load_Glyph): Updated. * src/type1/t1load.c: Include FT_INTERNAL_CALC_H. * src/type1/t1objs.c (T1_Face_Init): Updated.

1f540eff

2009-06-20T13:24:08

Remove unused variables. * include/freetype/internal/psaux.h (T1_BuilderRec), src/cff/cffgload.h (CFF_Builder): Remove `last'. Update all users.

41821f8a

2009-06-20T09:31:19

[psaux] Check large integers while parsing charstrings. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Large integers must be followed by a `div' operator.

86fa2ebc

2009-06-19T14:56:26

Improve debug messages for Type1 charstrings. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Emit newlines after instructions. Prettify output.

04a7858c

2009-04-30T20:32:31

Make `seac' operator work correctly with incremental interface. SEAC (Single Encoding Accented Characters) are composed of (basically) two indices specifying two other glyphs, and a movement to position the accent properly with respect to the main glyph. To make it work with the incremental interface we now demand that the caller handles the encoding by itself.

e85baf4f

2009-01-12T20:01:10

Fix stdlib dependencies. Problem reported by Mickey Gabel <mickey@monfort.co.il>. * include/freetype/config/ftstdlib.h (ft_exit): Removed. Unused. * src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c: s/memcpy/ft_memcpy/. * src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.

bcc750e5

2008-05-16T04:50:00

* src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_closepath>: `closepath' without a path is a no-op, not an error (cf. the PS reference manual). Reported by Martin McBride.

33db39e2

2007-06-08T06:30:29

* src/sfnt/sfobjs.c (sfnt_load_face): Undo change from 2007-04-28. Fonts without a cmap must be handled correctly by FreeType (anything else would be a bug). * src/psaux/t1decode.c (t1_decoder_parse_charstrings) [FT_DEBUG_LEVEL_TRACE]: Improve tracing message.

a4d6a1c8

2006-07-19T09:54:56

Move creation of field `buildchar' of T1_DecoderRec out of `t1_decoder_init' and let the caller of `t1_decoder_init' take care of it. Call the finisher for T1_Decoder in `cid_face_compute_max_advance' and `T1_Compute_Max_Advance'. * freetype2/include/freetype/internal/psaux.h (T1_DecoderRec): Remove field `face', add `len_buildchar'. * freetype2/include/freetype/internal/t1types.h (T1_FaceRec): Add field `buildchar'. * freetype2/src/cid/cidgload.c (cid_face_compute_max_advance): Call finisher for T1_Decoder. (cid_slot_load_glyph): Do not ignore failure when initializing the T1_Decoder. * freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings): Updated. (t1_decoder_init): Remove initialization of fields `buildchar' and `len_buildchar'. (t1_decoder_done): Remove deallocation of field `buildchar'. * freetype/src/type1/t1gload.c (T1_Compute_Max_Advance): Initialize T1_Decoder's `buildchar' and `len_buildchar'; call finisher for T1_Decoder. (T1_Load_Glyph): Initialize T1_Decoder's `buildchar' and `len_buildchar'; make sure to call finisher for T1_Decoder even in case of error. * freetype2/src/type1/t1load.c (T1_Open_Face): Allocate new field `buildchar' of T1_FaceRec. * freetype2/src/type1/t1objs.c (T1_Face_Done): Free new field `buildchar' of T1_FaceRec.

1a380e02

2006-07-14T18:28:08

* freetype2/include/freetype/internal/psaux.h: New macros IS_PS_NEWLINE, IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and IS_PS_BASE85 (from freetype2/src/psaux/psconv.h). (T1_FieldLocation): Add T1_FIELD_LOCATION_LOADER, T1_FIELD_LOCATION_FACE, and T1_FIELD_LOCATION_BLEND. (T1_DecoderRec): New fields `buildchar' and `face'. (IS_PS_TOKEN): New macro. * freetype2/include/freetype/internal/t1types.h (T1_FaceRec): New fields `ndv_idx', `cdv_idx', and `len_buildchar'. * freetype2/include/freetype/t1tables.h (PS_BlendRec): New fields `default_design_vector' and `num_default_design_vector'. * freetype2/src/psaux/psconv.h: Move macros IS_PS_NEWLINE, IS_PS_SPACE, IS_PS_SPECIAL, IS_PS_DELIM, IS_PS_DIGIT, IS_PS_XDIGIT, and IS_PS_BASE85 to freetype2/include/freetype/internal/psaux.h. * freetype2/src/psaux/psobjs.c (ps_parser_to_token_array): Allow `token' argument to be NULL if we want only to count the number of tokens. (ps_tocoordarray): Allow `coords' argument to be NULL if we just want to skip the array. (ps_tofixedarray): Allow `values' argument to be NULL if we just want to skip the array. * freetype2/src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support for (partially commented out) othersubrs 19-25, 27, and 28. (t1_decoder_init): Initialize new fields `face' and `buildchar'. (t1_decoder_done): Release new field `buildchar'. * freetype2/src/type1/t1load.c (parse_buildchar, parse_private): New functions. (t1_keywords): Register them. (t1_allocate_blend): Updated. (t1_load_keyword): Handle field types T1_FIELD_LOCATION_LOADER, T1_FIELD_LOCATION_FACE and T1_FIELD_LOCATION_BLEND. (parse_dict): Remove `keyword_flags' argument. Use new macro IS_PS_TOKEN. Changed function so that later PostScript definitions override earlier ones. (t1_init_loader): Initialize new field `keywords_encountered'. (T1_Open_Face): Initialize new fields `ndv_idx', `cdv_idx', and `len_buildchar'. Remove `keywords_flags'. * freetype2/src/type1/t1load.h (T1_LoaderRect): New field `keywords_encountered'. (T1_PRIVATE, T1_FONTDIR_AFTER_PRIVATE): New macros. * freetype2/src/type1/t1tokens.h [!T1_CONFIG_OPTION_NO_MM_SUPPORT]: New entries for parsing /NDV, /CDV, and /DesignVector.

24703f8b

2006-06-26T19:12:51

* src/psaux/t1decode.c (T1_Operator, t1_args_count): Add opcode 15. (t1_decoder_parse_charstrings): Operator with opcode 15 pops its two arguments. Handle the case where the pops of an othersubr may be part of a subroutine. Handle unknown othersubrs gracefully: count their operands and let the following pop operators push the operands as the results onto the Type1 stack. Improve handling of setcurrentpoint opcode.

c9114b99

2005-02-10T08:18:27

* builds/unix/freetype-config.in: Add new flag `--ftversion' to return the FreeType version. Suggested by George Williams <gww@silcom.com>. * docs/CHANGES: Updated. * src/otvalid/otvmod.c (otv_validate): Deallocate arrays in case of error. Reported by YAMANO-UCHI Hidetoshi <mer@din.or.jp>. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_closepath>: Accept `T1_Parse_Have_Moveto' state also which can happen in empty glyphs. Reported by Ian Brown <ian.brown@printsoft.de>.

efd4e877

2004-05-13T12:59:59

* include/freetype/internal/psaux.h (T1_ParseState): New enumeration. (T1_BuilderRec): Replace `path_begun' with `parse_state'. Remove `error'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace `Memory_Error' with `Fail' and update all users. Don't use `builder->error'. Replace `path_begun' with `parse_state' and check parsing states. * src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point): Replace `path_begun' with `parse_state' and check parsing states.

5972e9ab

2004-02-01T00:49:56

* src/cff/cffgload.c (cff_operator_seac): Fix magnitude of accent offset. Update code similarly to the seac support for Type 1 fonts. (cff_decoder_parse_charstrings) <cff_op_endchar>: Fix magnitude of accent offset. Don't hint glyphs twice if seac is emulated. <cff_op_flex>: Assign correct point tags. * docs/CHANGES: Updated. * src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not FT_MEM_COPY, for copying the private dict. * src/type1/t1load.c (parse_subrs): Assign number of subrs only in first run. (parse_charstrings): Parse /CharStrings in second run without assigning values. (parse_dict): Skip all /CharStrings arrays but the first. We need this for non-standard fonts like `Optima' which have different outlines depending on the resolution. Note that there is no guarantee that we get fitting /Subrs and /CharStrings arrays; this can only be done by a real PS interpreter.

7760595f

2003-10-29T21:43:52

* include/freetype/internal/bdftypes.h: removed obsolete header * include/freetype/internal/cfftypes.h, src/cff/cfftypes.h, src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h, include/freetype/internal/services/svbdf.h: moving "cfftypes.h" from 'include/freetype/internal' to 'src/cff' since no other modules needs to known about these types * include/freetype/internal/t42types.h, include/freetype/internal/internal.h, src/type42/t42objs.h, src/type42/t42drivr.c, src/type42/t42types.h: moving "t42types.h" from 'include/freetype/internal' to 'src/type42' since no other modules needs to known about these types * src/gzip/infblock.c: removing compiler warning * include/freetype/internal/services/svpsinfo.h, include/freetype/internal/ftserv.h, src/cff/cffdrivr.c, src/cid/ciddrivr.c, src/type1/t1driver.c, src/type42/t42drivr.c, src/base/fttype1.c: migrating to FT_SERVICE_ID_POSTSCRIPT_INFO defined in "svpsinfo.h", removing some sad hacks.

ed3a7d7b

2003-10-07T20:06:35

* src/type1/t1load.c (parse_dict): Handle synthetic fonts properly. (parse_charstrings): Copy correct number of characters into `name_table'.

b72d8a85

2003-09-29T20:33:37

* include/freetype/internal/services/svpsname.h (added), include/freetype/internal/psnames.h (removed), include/freetype/internal/internal.h (FT_SERVICE_POSTSCRIPT_NAMES): added new service to handle glyph name dictionaries, replacing the old internal header named "psnames.h" by "services/svpsname.h" note that this is different from "services/svpostnm.h" which only handles the retrieval of Postscript font name for a given face. (should we merge these two services into a single header ??) * include/freetype/internal/ftserv.h: adding FT_FACE_FIND_GLOBAL_SERVICE (used to lookup a service globally, instead of only within the current module) * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: adding the new base function ft_module_get_service

73861976

2003-06-05T04:31:05

* include/freetype/internal/ftdriver.h, include/freetype/internal/ftobjs.h, include/freetype/internal/psaux.h, src/cid/cidgload.c, src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h, src/pshinter/pshrec.c, src/pshinter/pshalgo.c, src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c, src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c, src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c, src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c, src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h: Many casts and slight argument type changes to make it work with a 16bit compiler.

8b884660

2003-06-03T11:51:43

* src/autohint/ahhint.c (ah_hinter_hint_edges): Removed. Just a wrapper for ah_hint_edges. (ah_hint_edges): Renamed to... (ah_hinter_hint_edges): This. * src/base/ftobjs.c (FT_Set_Hint_Flags): Removed. Unused. * include/freetype/internal/ftobjs.h (FT_Face_InternalRec), include/freetype/internal/psaux.h (T1_DecoderRec), src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field. Unused. * src/cff/cffgload.c (cff_builder_init): Updated. (cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply with decoder->hint_mode instead of builder->hint_flags. * src/psaux/t1decode.c (t1_decoder_init): Updated. * src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/. * src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which increased root->height by 15% if the line gap was zero. There exist fonts (containing e.g. form drawing characters) which intentionally have a zero line gap value.

68e9f927

2002-09-27T11:09:23

* src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names, tt_face_get_ps_name): Replace switch statement with if clauses to make it more portable. * src/cff/cffobjs.c (cff_face_init): Ditto. * include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for `module_size'. * include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for `glyph_size'. * src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to `FT_Render_Mode'. (FT_Render_Glyph_Internal): Change third parameter to `FT_Render_Mode'. * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter to `FT_Render_Mode'. * src/raster/ftrend1.c (ft_raster1_render): Change third parameter to `FT_Render_Mode'. * src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v): Ditto. (ft_smooth_render_generic): Change third and fifth parameter to `FT_Render_Mode'. * include/freetype/freetype.h, include/freetype/internal/ftobjs.h, include/freetype/ftglyph.h: Updated. * src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c (PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load), src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c (T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change fourth parameter to `FT_Int32'. * src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters and declare them as unused. * src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'. * src/psnames/psnames.h (PS_Unicode_Value_Func): Change return value to FT_UInt32. * src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table): Updated accordingly. * src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'. (cff_get_glyph_name): Use cast for result of ft_strlen. * src/cff/cffparse.c (cff_parse_real): User cast for assigning `exp'. * src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for some local variables. (cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some switch statements. (cff_font_load): Use cast in call to CFF_Load_FD_Select. * src/cff/cffobjs.c (cff_size_init): Use more casts. (cff_face_init): Use FT_Int32 for `flags'. * src/cff/cffgload.c (cff_operator_seac): Use cast for assigning `adx' and `ady'. (cff_decoder_parse_charstrings): Use FT_ULong for third parameter. Use more casts. * src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'. * src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'. * src/cid/cidgload.c (cid_load_glyph): Add missing cast for `cid_get_offset'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use cast for `num_points'. (t1_decoder_init): Use cast for assigning `decoder->num_glyphs'. * src/base/ftdebug.c (ft_debug_init): Use FT_Int. * include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use `FT_Int32' for fourth parameter. * src/base/ftobjs.c (open_face): Use cast for calling clazz->init_face. * src/raster/ftraster.c (Set_High_Precision): Use `1' instead of `1L'. (Finalize_Profile_Table, Line_Up, ft_black_init): Use casts. * src/raster/ftrend1.c (ft_raster1_render): Ditto. * src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long constant. * builds/amiga/include/freetype/config/ftmodule.h: Updated.

6b5c669b

2002-09-05T15:10:54

* src/cid/cidobjs.c (CID_Size_Init): Renamed to... (cid_size_init): This. * src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to... (t1_builder_add_point1): This. Updated all affected code. * src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings. * src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto. Formatting, minor doc fixes.

d1245c0d

2002-08-27T22:34:20

updating sources to support the new FT_LOAD_TARGET_ constants to support target-specific hinting

b08fe2dc

2002-08-27T20:20:29

* massive re-formatting changes to many, many source files. I don't want to list them all here. The operations performed were all logical transformations of the sources: - trying to convert all enums and constants to CAPITALIZED_STYLE, with #define definitions like #define my_old_constants MY_NEW_CONSTANT - big, big update of the documentation comments * include/freetype/freetype.h, src/base/ftobjs.c, src/smooth/ftsmooth.c, include/freetype/ftimage.h: adding support for LCD-optimized rendering though the new constants/enums: FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V this is still work in progress, don't expect everything to work correctly though most of the features have been implemented. * adding new FT_LOAD_XXX flags, used to specify both hinting and rendering targets: FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering FT_LOAD_TARGET_MONO :: monochrome bitmaps FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated hinting & rendering FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated hinting & rendering note that FT_LOAD_TARGET_NORMAL is 0, which means that the default behaviour of the font engine is _unchanged_.

b3d5e9cf

2002-07-28T05:05:24

s/ft_memset/FT_MEM_SET/. s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.

27c322e9

2002-07-08T22:26:11

* include/freetype/freetype.h, src/base/ftobjs.h, freetype/internal/ftobjs.h, freetype/internal/psaux.h, freetype/internal/pshints.h, src/psaux/t1decode.c, src/cff/cffgload.h, src/cff/cffgload.c, src/pshinter/pshalgo1.h, src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.h, src/pshinter/pshalgo2.c, src/pshinter/pshalgo3.h, src/pshinter/pshalgo3.c: Adding support for hinter-specific bit flags, and the new FT_Set_Hint_Flags high-level API

b1859049

2002-05-22T04:53:25

* src/psaux/psobjs.c (T1Radix): New function. (t1_toint): Use it to handle numbers in radix format. * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Add dummy for undocumented, obsolete opcode 15.

94ffae52

2002-04-14T00:54:32

* src/cff/cffgload.c (CFF_Parse_CharStrings): s/rand/Rand/ to avoid compiler warning. formatting/fixing ChangeLog

d15bc0d1

2002-04-12T09:31:48

* README.UNX: updated the Unix-specific quick-compilation guide to warn about the GNU Make requirement at compile time.. * include/freetype/config/ftstdlib.h, include/freetype/config/ftconfig.h, include/freetype/config/ftheader.h, include/freetype/internal/ftmemory.h, include/freetype/internal/ftobjs.h, src/autohint/ahoptim.c, src/base/ftdbgmem.c, src/base/ftdebug.c, src/base/ftmac.c, src/base/ftobjs.c, src/base/ftsystem.c, src/cache/ftcimage.c, src/cache/ftcsbits.c, src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c, src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c, src/pcf/pcfdriver.c, src/pcf/pcfread.c, src/psaux/t1cmap.c, src/psaux/t1decode.c, src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c, src/pshinter/pshrec.c, src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfdriver.c, src/sfnt/ttload.c, src/sfnt/ttpost.c, src/smooth/ftgrays.c, src/type1/t1afm.c, src/type1/t1driver.c, src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c: added the new configuration file "ftstdlib.h" used to define aliases for all ISO C library functions used by the engine (e.g. strlen, qsort, setjmp, etc...) this eases the porting of FreeType 2 to exotic environments like XFree86 modules/extensions.. also removed many #include <string.h>, #include <stdlib.h>, etc... from the engine's sources where they're not needed..

545a75fd

2002-03-31T11:18:15

* src/psaux/t1cmap.c: s/index/idx/. * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix debug messages.

e459d742

2002-03-22T13:52:37

* include/freetype/internal/ftmemory.h, and a lot of other files !!: changed the names of memory macros. Examples: MEM_Set => FT_MEM_SET MEM_Copy => FT_MEM_COPY MEM_Move => FT_MEM_MOVE ALLOC => FT_ALLOC FREE => FT_FREE REALLOC = >FT_REALLOC FT_NEW was introduced to allocate a new object from a _typed_ pointer.. note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced by FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer arguments. This results in _lots_ of sources being changed, but makes the code more generic and less error-prone..

eba5ad4b

2002-03-14T12:56:35

no message

429978bd

2002-03-14T10:09:35

* include/freetype/internal/psaux.h, src/cid/cidload.c, src/cidtoken.h, src/psaux/psobjs.c, src/psaux/psobjs.h, src/psaux/t1decode.c, stc/type1/t1load.c, src/type1/t1tokens.h: updated common Postscript type definitions

0d9165e1

2002-03-07T21:59:59

* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new, ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug, FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings. * src/base/ftcalc.c (FT_MulFix): Ditto. * src/cff/cffdrivr.c (cff_get_name_index): Ditto. * src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init, CFF_GlyphSlot_Init): Ditto. * src/cid/cidobjs.c (CID_GlyphSlot_Init, CID_Size_Get_Globals_Funcs): Ditto. * src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init): Ditto. * src/pshinter/pshmod.c (pshinter_interface): Use `static const'. * src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused variables. * include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed to... (T1_Builder_FuncsRec): This. (T1_Builder_Funcs): New typedef. (PSAux_Interface): Remove compiler warnings. * src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h (t1_builder_funcs): Updated. * src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ... (PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines. (PSH_AlignmentRec): Updated. * include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix typo. * include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto. * src/base/ftstream (FT_Get_Char): Rename to... (FT_Stream_Get_Char): This. * src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is a built-in function in gcc, causing warning messages with gcc 3.0. * src/autohint/ahglyph.c (ah_outline_load): Ditto. * src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto. * src/cache/ftcmanag.c (ftc_family_table_alloc, ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache): Ditto. * src/cff/cffload.c (cff_new_index, cff_done_index, cff_explicit_index, CFF_Access_Element, CFF_Forget_Element, CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font, CFF_Done_Font): Ditto. * src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto. * src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto. * src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit, ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3, * src/pshinter/pshalgo1.c (psh1_hint_table_record, psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto. * src/pshinter/pshalgo2.c (psh2_hint_table_record, psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto. * src/sfnt/ttpost.c (Load_Format_20, Load_Format_25, TT_Get_PS_Name): Ditto. * src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics, load_truetype_glyph): Ditto. * src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto. * src/type1/t1afm.c (T1_Get_Kerning): Ditto. * include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.

bc82f1bb

2002-03-01T02:26:22

* include/freetype/ftconfig.h: changed FT_LOCAL xxxx to FT_LOCAL( xxxx ) everywhere in the source. Sames goes for FT_LOCAL_DEF xxxx translated into FT_LOCAL_DEF( xxxxx )

29644179

2002-02-28T18:59:37

still more logical transformations. This time, some public API headers have been touched, while keeping everything backwards-compatible.. * include/freetype/t1tables.h: re-naming structure types. This done basically: typedef T1_Struct_ { } T1_Struct; becomes: typedef PS_StructRec_ { } PS_StructRec, *PS_Struct; typedef PS_StructRec T1_Struct; /* backwards-compatibility */ hence, we increase the coherency of the source code by effectuively using the 'Rec' prefix for structure types..

4e7eeeec

2002-02-28T16:10:29

yet another logical transformation of the internals to make them more consistent and understandable.. mainly, changing things like PS_Table => PS_TableRec + *PS_Table

4d57024d

2002-02-24T02:59:24

* moving all code related to glyph loaders to "internal/ftgloadr.h" and "src/base/ftgloadr.c". Note also that the type "FT_GlyphLoader" is now a pointer to the structure "FT_GlyphLoaderRec"..

b5349a9b

2002-02-19T16:30:15

* builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first. * src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused to avoid compiler warning. * src/cff/cffload.c (CFF_Get_String): Ditto. * src/cff/cffobjs.c (CFF_StrCopy): Ditto. * src/psaux/psobjs.c (PS_Table_Done): Ditto. * src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto. * src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto. (pcf_get_bitmaps): The same for `sizebitmaps'. * src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for `orig_y'. (t1operator_seac): Comment out more dead code. * src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER' conditional. * src/truetype/ttgload.c (TT_Process_Simple_Glyph, load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER' conditional.

7c0d2081

2001-12-21T15:59:43

* src/cff/cffgload.c, src/psaux/t1decode.c, src/pshinter/pshrec.c, src/pshinter/ahalgo2.c, src/pshinter/pshglob.h: fixed a bug where the X and Y axis where inversed in the postscript hinter. this caused problem when displaying on non-square surfaces..

c3b21608

2001-12-05T01:22:05

Formatting. Cleaning up of ChangeLog. * docs/license.txt: s/X Windows/X Window System/. * src/raster/ftraster.c: Fix definition condition of MEM_Set(). * src/smooth/ftgrays.c (M_Y): Change value to 192. * src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter. Remove unused variable. * src/cache/ftcimage.c (ftc_image_node_init, ftc_image_node_compare): Remove unused variables. * src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused variable. * src/raster/ftraster.c (MEM_Set): Move definition down to avoid compiler warning. * src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to avoid compiler warnings. * src/pcf/pcfread.c (tableNames): Use `const'. (pcf_read_TOC): Change counter name to avoid compiler warning. Use `const'. * src/pshinter/pshrec.c (ps_hints_close): Remove redundant declaration. * src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables to avoid shadowing. * src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto. * src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()' and `T1_Size_Done()'.

5893c1bb

2001-10-18T11:49:26

add support for new postscript hinter

415235df

2001-06-28T17:49:10

finishing function header formatting updating copyrights

93616ecb

2001-06-27T19:46:12

next round in function header formatting

8eb0353f

2001-06-19T23:03:41

Formatting.

8edbcabc

2001-06-19T08:28:24

- updated doc for FT_New_Memory_Face - removed lots of compiler warnings in lint-style warning modes (/W4 with Visual C++)

cf24d515

2001-06-18T14:23:45

Minor cleanups to remove compiler warnings. * include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use `L' for constant. * include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto. * src/base/ftcalc.c (FT_MulDiv): Use `L' for constant. * src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable. * src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants. * src/base/ftobjs.c (FT_Done_Size): Fix return value. (FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove unused `memory' variable. * src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant. * src/autohint/ahhint.c (ah_hint_edges_3, ah_hinter_align_edge_points): Remove unused `before' and `after' variables. (ah_hinter_align_weak_points): Remove unused `edge_limit' variable. (ah_hinter_load): Remove unused `new_advance', `start_contour', and `metrics' variables. * src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid compiler warning. * src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset' variable. * src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused `outline' variable. (cff_compute_bias): Use `U' for constant. * src/cid/cidload.c (cid_decrypt): Ditto. * src/psaux/psobjs.c (T1_Decrypt): Ditto. * src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto. * src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version' variable. * src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top' variable. * src/truetype/ttgload.c (load_truetype_glyph): Remove unused `num_contours' and `ins_offset' variables. (compute_glyph_metrics): Remove unused `Top' and `x_scale' variables. (TT_Load_Glyph): Remove unused `memory' variable. * src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.

1f7f0e87

2001-06-06T17:30:41

Complete redesign of error codes. Please check ftmoderr.h for more details. * include/freetype/internal/cfferrs.h, include/freetype/internal/tterrors.h, include/freetype/internal/t1errors.h: Removed. Replaced with files local to the module. All extra error codes have been moved to `fterrors.h'. * src/sfnt/ttpost.h: Move error codes to `fterrors.h'. * src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h, src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.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/winfonts/fnterrs.h: New files defining the error names for the module it belongs to. * include/freetype/ftmoderr.h: New file, defining the module error offsets. Its structure is similar to `fterrors.h'. * include/freetype/fterrors.h (FT_NOERRORDEF): New macro. (FT_ERRORDEF): Redefined to use module error offsets. All internal error codes are now public; unused error codes have been removed, some are new. * include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New macro. * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro. All other source files have been updated to use the new error codes; some already existing (internal) error codes local to a module have been renamed to give them the same name as in the base module. All make files have been updated to include the local error files. * src/cid/cidtokens.h: Replaced with... * src/cid/cidtoken.h: This file for 8+3 consistency. * src/raster/ftraster.c: Use macros for header file names.

1429db6c

2001-04-02T23:54:01

* README: Formatting. * Jamfile: Fix typo. * src/cff/cffparse.c: Move error code #defines to... * include/freetype/internal/cfferrs.h: This file. * src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced `FT_Err_*' with `CFF_Err_*'. * src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'. * src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto. * src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with `TT_Err_*'. * src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto. * src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c, src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'. * include/freetype/internal/cfferrs.h: Add `CFF_Err_Unknown_File_Format'. * include/freetype/internal/t1errors.h: Add `T1_Err_Unknown_File_Format'. * include/freetype/internal/tterrors.h: Add `TT_Err_Unknown_File_Format'. * src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset' references. * src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'. * src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use FT_LOCAL_DEF. * src/cid/cidobjs.c (CID_Done_Driver): Ditto. * src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size): Ditto. * src/type1/t1objs.c (T1_Done_Driver): Ditto. * src/pcf/pcfdriver.c (PCF_Done_Face): Ditto. * src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.

8d3a401f

2001-03-20T11:14:24

* builds/*/*-def.mk: changed the objects directory from "obj" to "objs" * include/freetype/config/ftheader.h: removed obsolete macros like FT_SOURCE_FILE, etc.. and added cache-specific macro definitions that were previously defined in <freetype/ftcache.h>. Added comments to be included in a new API Reference section. * src/*/*: removed the use of FT_SOURCE_FILE, etc.. now, each component needs to added its own directory to the include path at compile time. Modified all "rules.mk" and "descrip.mms" accordingly..

9a8b536f

2001-03-12T22:33:52

* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Fix error messages. * INSTALL, docs/BUILD: We need GNU make 3.78.1 or newer.

9b59f2c3

2001-03-12T01:42:38

In function T1_Decoder_Parse_Charstrings, take into account lenIV seed bytes at the start of a decrypted subroutine.

170c0d4c

2000-12-13T19:55:11

* include/freetype/config/ft2build.h, include/freetype/internal/internal.h: fixed header inclusion macros to use direct definitions. This is the only way to do these things in a portable way :-( The rest of the code should follow shortly though everything compiles now.. * builds/compiler/intelc.mk, builds/compiler/watcom.mk, builds/win32/detect.mk: added support for the Intel C/C++ compiler, as well as _preliminary_ (read: doesn't work !!) support for Watcom. Also added a new setup target. Type "make setup list" for a list of supported command-line compilers on Win32..

d5c1b27d

2000-12-12T22:28:12

* include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT): Removed. ANSI C doesn't (explicitly) allow macro expansion in arguments using `##'. (FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory names directly. Make them configurable. Use `##' to strip leading and trailing spaces from arguments. * builds/unix/ft2unix.h: Adapted. * src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream, ft_close_stream): Use FT_CALLBACK_DEF. * builds/unix/ftsystem.c: Use new header scheme. (FT_Done_Memory): Use free() from FT_Memory structure. * src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes. * include/freetype/config/ft2build.h (FT2_CONFIG_ROOT, FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE, FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.

cc069beb

2000-12-08T16:17:16

cleanups

19ed8afe

2000-12-08T02:42:29

- updated all source files to adhere to the new inclusion scheme - the CFF loader now loads the encodings and charset tables though doesn't use them for now

33d02368

2000-12-06T16:31:30

* builds/module.mk: Replaced `xxx #' with `xxx$(space). * builds/os2/detekt.mk, builds/win32/detekt.mk: Moved comment to avoid trailing spaces in variable. * builds/freetype.mk: Use $(D) instead of $D to make statement more readable. * docs/docmaker.py: Formatting. * src/psaux/psauxmod.c: Fixed a broken inclusion of component header files (an FT_FLAT_COMPILE test was missing). * src/cache/ftcmanag.c (FTC_Manager_Done): Fixed a bug that caused an occasional crash when the function was called (due to a dangling pointer). * src/base/ftsystem.c (FT_Done_Memory): Fixed an obvious bug: The ANSI "free()" function was called instead of "memory->free()". * docs/docmaker.py: Added section filtering, multi-page generation (index page generation is still missing though). * builds/unix/install.mk, builds/unix/ft2unix.h: The file "ft2unix.h" is now installed as <ft2build.h> for Unix systems. Note that we still use the "freetype2/freetype" installation path for now. * many files: Now using <ft2build.h> as the default build and setup configuration file in all public headers. Internal source files still need some changes though. * builds/devel/ft2build.h, builds/devel/ftoption.h: Created a new Win32 developer builds. builds/win32/w32-dev.mk: Changed the developer build targets to "devel-gcc" and "devel-bcc" in order to be able to develop with the Borland C++ compiler.

00004eef

2000-12-05T22:28:15

fixed a broken inclusion of header files (a FT_FLAT_COMPILE test was missing !!)

54e75749

2000-11-04T02:52:02

defining new types to hold "internal" fields of public objects: FT_Face_Internal, FT_Size_Internal, FT_Slot_Internal these contain some fields that may change between releases of FreeType, without affecting the size of FT_FaceRec, FT_SizeRec, FT_GlyphSlotRec, etc.., which means that drivers wouldn't need to be recompiled if we only add new fields to an internal structure.. I plan to hack a few things related to the auto-hinter and I need this move to ensure that we will not break binary compatibility between 2.0 and 2.1 :-) - David

76a5f623

2000-11-04T01:55:49

major reformatting of the sources: FT_EXPORT_DEF => FT_EXPORT FT_EXPORT_FUNC => FT_EXPORT_DEF BASE_DEF => FT_BASE BASE_FUNC => FT_BASE_DEF LOCAL_DEF => FT_LOCAL LOCAL_FUNC => FT_LOCAL_DEF LOCAL_FUNC_X => FT_CALLBACK_DEF LOCAL_DEF_X => FT_CALLBACK_TABLE FT_CPLUSPLUS => FT_CALLBACK_TABLE_DEF

e4b32a5d

2000-10-31T20:42:18

Removing trailing whitespace.

b89fb71c

2000-10-11T23:39:03

fixed a subtle 64-bit problem that only appears with Compaq C compiler (though it's really a bug)

0634cedb

2000-10-09T01:44:40

patch from Tom to fix a problem with path_begun.

8925009f

2000-09-26T13:25:15

Adding missing code for flat compiling mode.

4a5c142a

2000-08-29T18:37:25

Minor fixes.

kc3-lang/freetype/src/psaux/t1decode.c

src/psaux/t1decode.c

Log