kc3-lang/freetype/src/cid
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
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5ac6276a | 2023-03-03 17:21:10 | [cff,cid,type1] Shorten de-referencing. * src/cff/cffobjs.c (cff_clot_init): Use immediate library reference. * src/cid/cidobjs.c (cid_slot_init): Ditto. * src/type1/t1objs.c (T1_GlyphSlot_Init): Ditto. | |
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09b326fa | 2023-03-01 12:19:17 | Avoid strtol on non-null-terminated data. Technically, `strtol` can only be used with C strings terminated with `\0`. CID data is not generally null-terminated and often does not contain a `\0` if it is hex-encoded. AddressSanitizer with `ASAN_OPTIONS` containing `strict_string_checks=1` verifies this by using an adversarial `strtol` that always reads to the terminating `\0`. To avoid undefined behavior from `strtol` in `cid_parser_new`, use the parser to parse the tokens instead of attempting to parse them ad-hoc. This will internally use `PS_Conv_Strtol` to parse the integer, which respects the parser's limits and directly implements the PostScript parsing rules for integers. * src/cid/cidparse.c (cid_parser_new): Use the parser to parse the tokens. Fixes: https://bugs.chromium.org/p/chromium/issues/detail?id=1420329 | |
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663486a7 | 2023-02-08 20:56:19 | Fix `FT_LOCAL` and `FT_LOCAL_DEF` tags. | |
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65f85237 | 2023-01-17 09:18:25 | Update all copyright notices. | |
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d0cfb4e1 | 2022-01-11 10:54:10 | Update all copyright notices. | |
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3cabd142 | 2021-11-22 19:36:45 | Update `CHANGES` files, other minor whitespace and documentation issues. | |
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8ef8072b | 2021-10-19 22:59:46 | [bdf, cid, pfr, winfonts] Improve rejection of other font formats. This is mainly for better diagnostics of malformed fonts. * src/bdf/bdflib.c (_bfd_readstream): Stop font format testing if the first input line is too long or doesn't end with `\r` or `\n`. * src/cid/cidparse.c (cid_parser_new): Don't handle too short input as an error but as an unknown format. * src/pfr/pfrobjs.c (pfr_face_init): Ditto. * src/winfonts/winfnt.c (fnt_font_load, fnt_face_get_dll_font): Ditto. | |
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e294a95c | 2021-10-11 23:25:29 | * src/cid/cidload.c (parse_fd_array): Protect against trancation. | |
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3b036820 | 2021-10-10 23:11:10 | [cid] Signedness revisions. Unsigned checks are simpler. * include/freetype/t1tables.h (CID_FaceInfoRec): Change to unsignd `num_dicts`. * src/cid/cidparse.h (CID_Parser): Change to unsigned `num_dict`. * src/cid/cidgload.c (cid_load_glyph): Updated. * src/cid/cidload.c (cid_load_keyword, parse_fd_array, parse_expansion_factor, parse_font_name, cid_read_subrs, cid_face_open): Updated. * src/cid/cidobjs.c (cid_face_done): Updated. * src/cid/cidparse.c (cid_parser_new): Updated. | |
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012b4f2d | 2021-10-08 22:14:12 | * src/cid/cidload.c (cid_face_open): Streamline CIDCount check. | |
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946df221 | 2021-10-07 22:44:53 | * src/cid/cidload.c (cid_face_open): Streamline SubrCount check. | |
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0313a11c | 2021-10-07 22:43:12 | * src/cid/cidgload.c (cid_load_glyph): Fortify incremental loading. | |
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22befeef | 2021-10-07 22:41:56 | Signedness revisions. This eliminates explicit casting by switching to unsigned fields. The revisions mostly impact the handling of CID fonts. * include/freetype/fttypes.h (FT_Data): Change to unsigned `length`. * include/freetype/t1tables.h (CID_FaceDictRec): Ditto for `sd_bytes`. (CID_FaceInfoRec): Ditto for `gd_bytes` and `gd_bytes`. * include/freetype/internal/tttypes.h (TT_LoaderRec): Ditto for `byte_len`. * src/cid/cidgload.c (cid_load_glyph): Updated. * src/cid/cidload.h (cid_get_offset): Update argument. * src/cid/cidload.c (cid_get_offset, cid_read_subrs, cid_face_open): Updated. * src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data): Updated. * src/psaux/psft.c (cf2_getT1SeacComponent): Updated. * src/truetype/ttgload.c (TT_Process_Composite_Glyph, load_truetype_glyph): Updated. | |
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61903609 | 2021-09-20 22:18:29 | Minor. | |
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f11f3ed1 | 2021-08-18 06:54:34 | [base] Fix ppem size overflow. Fixes #1086. * src/base/ftobjs.c (FT_Request_Metrics): Add return value. Check whether ppem values fit into unsigned short values. (FT_Request_Size): Updated. * include/freetype/internal/ftobjs.h: Updated. * src/cff/cffobjs.c (cff_size_request), src/cid/cidobjs.c (cid_size_request), src/truetype/ttdriver.c (tt_size_request), src/type1/t1objs.c (T1_Size_Request): Updated. | |
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08f66322 | 2021-06-08 18:23:16 | More various documentation improvements and fixes. | |
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6e253b26 | 2021-05-29 11:05:41 | Typos in previous commit. | |
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a50c39aa | 2021-05-29 09:50:29 | Fix compilation errors and (some) warnings for clang++. * src/autofit/afmodule.c (AF_GlyphHintsRec): Make it static. * src/cache/ftcache.c (FTC_Cache_NewNode), src/cache/ftcsbits.c (ftc_snode_compare): Remove semicolon. * src/cff/cffparse.c (cff_parser_run): Add `break` statement. * src/cid/cidload.c (cid_hex_to_binary): Add cast. * src/sdf/ftbsdf.c (CHECK_NEIGHBOR): Use `do {} while(0)` loop. (bsdf_init_distance_map, finalize_sdf, bsdf_raster_render): Add casts. * src/sdf/ftsdf.c (sdf_generate_bounding_box, sdf_generate_with_overlaps): Ditto. * src/sdf/ftsdfcommon.h (square_root): Ditto. * src/sdf/ftsdfrend.c (sdf_property_get, ft_sdf_render, ft_bsdf_render): Ditto. * src/sfnt/ttcolr.c (find_base_glyph_record, find_base_glyph_v1_record): Fix variable signedness. (read_color_line): Add cast. (read_paint): Add casts. Fix signedness issue. (tt_face_get_colorline_stops) Fix signedness issues. * src/sfnt/ttpost.c (load_format_20): Add casts. * src/truetype/ttsubpix.c (TWEAK_RULES, TWEAK_RULES_EXCEPTIONS): Remove final semicolons. | |
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998c7c0f | 2021-05-06 22:51:37 | * src/cid/cidload.c (cid_read_subrs): Tweak allocation macro. | |
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82fd32d6 | 2021-05-03 13:49:14 | * src/cid/cidload.c (cid_hex_to_binary): Improve return value. Add argument to return the actual number of bytes that were decoded. The actual number of bytes decoded can be quite variable depending on the number of ignored 'whitespace' bytes or early termination with `>`. (cid_face_open): Updated to use this calculated value. This avoids trusting `parser->binary_length` is always be correct and reading uninitialized bits if fewer are actually decoded. First reported as https://crbug.com/1203240 | |
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d911cb53 | 2021-05-01 23:49:11 | * src/cid/cidload.c (cid_read_subrs): Tweak allocaton macro. | |
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c213c8a9 | 2021-04-27 08:54:19 | * src/cid/cidgload.c (cid_load_glyph): Restore the glyph_length check. | |
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baa0f71d | 2021-04-23 13:48:34 | [cid] s/FT_ALLOC/FT_QALLOC/ and clean up. * src/cid/cidgload.c (cid_load_glyph): Do not zero out the buffer. * src/cid/cidload.c (cid_face_open, cid_read_subrs): Ditto. | |
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d924a66a | 2021-02-04 07:44:06 | * src/*: Don't use more than one '\n' in `FT_TRACE` and `FT_ERROR`. This ensures good logging output, with all lines having a proper prefix (if requested). This is a continuation of a similar patch from 2020-12-02, which missed some locations. | |
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b6e8a712 | 2021-01-17 07:18:48 | Update all copyright notices. | |
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a6adb256 | 2020-12-02 14:15:07 | * src/*: Don't use more than one '\n' in `FT_TRACE` and `FT_ERROR`. This ensures good logging output, with all lines having a proper prefix (if requested). | |
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5abd252a | 2020-11-20 15:24:42 | [cff,cid,type1] Demote old engine for lack of CFF2. * src/cff/cffobjs.c (cff_iriver_init): Always default to Adobe engine. * src/cid/cidobjs.c (cid_driver_init): Ditto. * src/type1/t1objs.c (T1_Driver_Init): Ditto. | |
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53be1753 | 2020-07-28 07:33:40 | Fix `-Wformat' compiler warnings. * src/*: Fix format specifiers. * builds/unix/ftsystem.c (FT_Stream_Open): Ditto. | |
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8ed5a247 | 2020-06-19 10:35:57 | [cff, cid] Fix segfaults in case of error (#58621). * src/cff/cffobjs.c (cff_slot_done), src/cid/cidobjs.c (cid_slot_done): If `ft_glyphslot_init' fails to allocate `internal', then the class' `done_slot' callback (called by `ft_glyphslot_done') must not dereference the pointer to `internal'. | |
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16586859 | 2020-06-13 21:15:45 | Remove redundant inclusion of `ft2build.h'. * */*: Remove `#include <ft2build.h>' where possible. * include/freetype/freetype.h: Remove cpp error about missing inclusion of `ft2build.h'. | |
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e1339133 | 2020-06-08 13:31:55 | Make macros for header file names optional. We no longer have to take care of the 8.3 file name limit; this allows us (a) to introduce longer, meaningful file names, and (b) to avoid macro names in `#include' lines altogether since some compilers (most notably Visual C++) doesn't support this properly. */*: Replace #include FOO_H with #include <freetype/foo.h> or something similar. Also update the documentation. | |
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4eee1340 | 2020-05-18 09:16:12 | Remove Jamfile files from the tree. These have not been used in a very, very long time, so better remove them. A corresponding patch will be submitted to the `freetype2-demos' repository. * src/Jamfile, src/*/Jamfile, Jamrules: Delete. | |
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e5038be7 | 2020-01-19 17:05:19 | Update all copyright notices. | |
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d5522ac0 | 2019-07-22 09:49:22 | * src/cid/cidload.c (cid_hex_to_binary): Fix typo (#56653). | |
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2f4b740c | 2019-03-07 09:42:25 | Fix invalid function pointer casts. This change should allow Freetype to work on WASM/Emscripten without needing `-s EMULATE_FUNCTION_POINTER_CASTS=1'. * src/autofit/afdummy.c (af_dummy_hints_apply): Fix signature. * src/cid/cidload.c (cid_parse_font_matrix, parse_fd_array, parse_expansion_factor, parse_font_name): Return `void', not `FT_Error'. * include/freetype/internal/ftobjs.h (FT_CMap_CharVarIsDefaultFunc): Fix signature. | |
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75859970 | 2019-02-23 10:07:09 | Update all copyright notices. | |
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f686ad46 | 2019-01-22 20:31:44 | Update copyright years. | |
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a9af6914 | 2018-09-25 09:10:09 | Fix handing of `FT_Bool'. Before this commit we had code like (FT_Bool)( globals->glyph_styles[gindex] & 0x8000) Since `FT_Bool' is defined to be an `unsigned char', the code evaluated to something like (unsigned char)( 0x8532 & 0x8000) which in turn expanded to (unsigned char)( 0x8000) and finally yielded 0x00 – i.e., false – not as expected. Problem reported and analyzed by Tony Smith <tony.smith@macro4.com>. * include/freetype/fttypes.h (FT_BOOL): Add a comparison against zero so that we always have a Boolean expression. */*: Replace castings to `FT_Bool' with calls to `FT_BOOL' where possible. | |
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a0dd16fb | 2018-08-15 18:13:17 | Don't use `trace_' prefix for FT_COMPONENT arguments. * include/freetype/internal/ftdebug.h (FT_TRACE_COMP, FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix. (FT_TRACE): Use `FT_TRACE_COMP'. */* (FT_COMPONENT): Updated. | |
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1897186f | 2018-07-31 10:48:07 | * src/cid/cidtoken.h: Handle `XUID' keyword. | |
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8e57746c | 2018-07-31 10:46:57 | [cid] Trace PostScript dictionaries. * src/cid/cidload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H (cid_load_keyword, cid_parse_font_matrix, parse_fd_array, parse_expansion_factor, cid_parse_dict): Add tracing calls. (parse_font_name): New function to trace `/FontName' keywords in /FDArray dict. (cid_field_records): Register `parse_font_name'. | |
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a5acdce1 | 2018-07-22 12:11:52 | [cid] Sanitize `BlueShift' and `BlueFuzz'. This code is taken from the type1 module. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9510 * src/cid/cidload.c (parse_fd_array): Set some private dict default values. (cid_face_open): Do the sanitizing. Fix some tracing messages. | |
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cc333390 | 2018-06-24 06:22:48 | New base function `FT_Matrix_Check' (#54019). * src/base/ftcalc.c (FT_Matrix_Check): New base function to properly reject degenerate font matrices. * include/freetype/internal/ftcalc.h: Updated. * src/cff/cffparse.c (cff_parse_font_matrix), src/cid/cidload.c (cid_parse_font_matrix), src/type1/t1load.c (t1_parse_font_matrix), src/type42/t42parse.c (t42_parse_font_matrix): Use `FT_Matrix_Check'. | |
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9ac9060d | 2018-06-03 09:01:17 | [GSoC] src/*.*: Convert block comments to `light' style. This monster commit was created by applying Nikhil's scripts `docconverter.py' and `markify.py' to all C header and source files, followed up by minor manual clean-up. No change in functionality, of course. I used commit f7419907bc6044b9b7057f9789866426c804ba82 from https://github.com/nikramakrishnan/freetype-docs.git. | |
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95149592 | 2018-05-02 20:27:48 | Remove FT_CONFIG_OPTION_PIC and related code. */* [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this preprocessor symbol. */*: Replace `XXX_GET' macros (which could be either a function in PIC mode or an array in non-PIC mode) with `xxx' arrays. * include/freetype/internal/ftpic.h, src/autofit/afpic.c, src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h, src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h, src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c, src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h, src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c, src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h: Removed. | |
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0a0c2256 | 2018-01-02 09:33:57 | Update copyright year. | |
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dd6330d7 | 2017-12-27 08:06:47 | Add missing ChangeLog entry, copyright notices, whitespace, formatting. | |
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a956e36c | 2017-12-25 12:34:37 | Move PostScript drivers' property handlers to `base' This reduces the amount of duplicated code across PostScript drivers. * src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c ({cff,cid,t1}_property_{get,set}): Moved to... * include/freetype/internal/ftpsprop.h: ...this new file. (ps_property_{get,set}): New functions to replace moved ones. * src/base/ftpsprop.c: Implement above functions. * include/freetype/internal/internal.h (FT_INTERNAL_POSTSCRIPT_PROPS_H): New macro. * src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c: Updated. * src/base/Jamfile, src/base/rules.mk, src/base/ftbase.c: Updated. | |
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98ba0c4a | 2017-12-08 18:38:41 | New `ftdriver.h' file, covering all driver modules. This reduces redundancy and increases synergy; it also reduces the number of header files. * include/freetype/config/ftheader.h (FT_DRIVER_H): New macro. (FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H, FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to FT_DRIVER_H. * include/freetype/ftautoh.h, include/freetype/ftcffdrv.h, include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h, include/freetype/ftttdrv.h: Replaced with... * include/freetype/ftdriver.h: ...this new file. (FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to... (FT_HINTING_ADOBE): ... this new macro. (FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to... (FT_HINTING_FREETYPE): ... this new macro. * src/*/*: Updated accordingly. | |
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63b91548 | 2017-12-07 14:33:44 | Fix `make multi'. * include/freetype/internal/fttrace.h: Remove unused tracing macros. s/pshalgo2/pshalgo/. Add `trace_cffdecode'. * src/pshinter/pshalgo.c (FT_COMPONENT): Updated. * src/cff/cffload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H. * src/cff/cffobjs.c: Include FT_SERVICE_METRICS_VARIATIONS_H and FT_SERVICE_CFF_TABLE_LOAD_H. * src/cid/cidriver.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H. * src/psaux/cffdecode.c: Include FT_FREETYPE_H and FT_INTERNAL_DEBUG_H. (FT_COMPONENT): Define. * src/psaux/cffdecode.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H. * src/psaux/psauxmod.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H. Declare `cff_builder_funcs' and `ps_builder_funcs'. * src/psaux/psft.c: Include `psobjs.h' and `cffdecode.h'. * src/psaux/psobjs.c : Include `psauxmod.h'. | |
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7e23568b | 2017-10-12 18:13:22 | [type1, cid] Add hinting engine switch. Implement property service in `type1' and `cid' drivers to allow switching between FreeType or Adobe hinting engine when both are available. * src/cid/cidriver.c (cid_property_{set,get}, cid_services), src/type1/t1driver.c (t1_property_{set,get}, t1_services): Add Properties service. * src/cid/cidobjs.c (cid_driver_init), src/type1/t1objs.c (T1_Driver_Init): Add default property values. | |
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dff40d03 | 2017-10-12 18:13:21 | Add T1_CONFIG_OPTION_OLD_ENGINE configuration option. This controls whether the old Type 1 engine gets compiled into FreeType. It is disabled by default. * devel/ftoption.h, include/freetype/config/ftoption.h (T1_CONFIG_OPTION_OLD_ENGINE): New macro. * include/freetype/internal/psaux.h (PS_Decoder): Remove unused field. * include/freetype/internal/psaux.h, src/cid/cidgload.c (cid_load_glyph), src/psaux/psauxmod.c, src/psaux/psobjs.c (ps_builder_add_point), src/psaux/t1decode.c (t1_lookup_glyph_by_stdcharcode, t1_decoder_parse_glyph, t1operator_seac, t1_decoder_parse_charstrings), src/psaux/t1decode.h, src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Surround relevant code with macro. Minor code changes. | |
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78df3c27 | 2017-10-12 18:13:08 | Extract width parsing from Type 1 parser. Duplicate the fast advance width calculations from the old parser. This is to facilitate adding options for compiling out the old parser. * src/psaux/t1decode.{c,h} (t1_decoder_parse_metrics): New function. * include/freetype/internal/psaux.h (T1_Decoder_Funcs): New entry `parse_metrics'. * src/psaux/psauxmod.c: Set the new entry. * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String), src/cid/cidgload.c (cid_load_glyph): Separate conditional for selecting engine. | |
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9b549fa6 | 2017-09-30 16:36:28 | [base,cff,cid] Whitespace, formatting. | |
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97cd1265 | 2017-09-28 08:29:33 | * src/cid/cidgload.c (cid_slot_load_glyph): Fix memory leak. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3489 | |
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6e7da50b | 2017-09-25 08:29:38 | Documentation fixes. | |
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ebb1735a | 2017-09-25 08:26:57 | Move `psdecode' into `psobjs'. As the former only contains a single procedure, move it into `psobjs' for simplicity. Also change the parameter order to the conventional one. * src/psaux/psdecode.c (ps_decoder_init): Moved to... * src/psaux/psobjs.c: ...Here. * src/psaux/psdecode.h, src/psaux/psobjs.h: Ditto. * include/freetype/internal/psaux.h (PSAux_ServiceRec): Update `ps_decoder_init' function signature. * src/cff/cffgload.c, src/cid/cidgload.c, src/type1/t1gload.c: Update calls. * src/psaux/psaux.c, src/psaux/psauxmod.c: Update includes. * src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRV_SRC): Update file references. | |
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0e53cf6d | 2017-09-25 08:13:34 | Use the new engine. * src/cid/cidgload.c: Update includes. (cid_load_glyph, cid_slot_load_glyph): Implement changes to glyph loading code as with `type1' module. | |
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a5c02f49 | 2017-09-25 08:11:32 | Add Adobe engine configuration. This is similar to what was done in the `type1' module. * src/cid/cidriver.c (t1cid_driver_class): Update declaration. * src/cid/cidobjs.c: Include FT_TYPE1_DRIVER_H. (cid_driver_init): Update code. | |
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7e185dcd | 2017-09-25 06:40:32 | Allow `type1' module to use the Adobe engine. Add the callback and some conditionals to switch between the two engines. * include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Change function declarations. * src/psaux/psauxmod.c (T1_Decoder_FuncsRec): Register the callbacks. * src/psaux/psobjs.c (ps_builder_add_point): Add conditionals for number conversion. * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add code to choose which renderer to use. * src/cid/cidgload.c (cid_load_glyph): Update call. * src/base/ftobjs.c, src/psaux/psobjs.c, src/type1/t1gload.c: Update includes. | |
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5412d886 | 2017-04-22 12:48:50 | Introduce `FT_Size_InternalRec' structure. We are going to extend this later on. * include/freetype/internal/ftobjs.h (FT_Size_InternalRec): New structure with a single field `module_data'. * src/base/ftobjs.c (FT_New_Size): Allocate `internal' field of `FT_Size' structure. * src/cff/cffgload.c (cff_builder_init, cff_decoder_prepare): Use `size->internal->module_data' instead of `size->internal'. * src/cff/cffobjs.c (cff_size_done): Deallocate `module_data'. (cff_size_init, cff_size_select, cff_size_request): Use `size->internal->module_data' instead of `size->internal'. * src/cif/cidobjs.c (cid_size_done, cid_size_init, cid_size_request): Use `size->internal->module_data' instead of `size->internal'. * src/psaux/psobjs.c (t1_builder_ini): Use `size->internal->module_data' instead of `size->internal'. * src/type1/t1objs.c (T1_Size_Done, T1_Size_Init, T1_Size_Request): Use `size->internal->module_data' instead of `size->internal'. | |
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9931175d | 2017-03-18 07:06:49 | Improve `make multi'. * src/autofit/aflatin2.c: Guard file with FT_OPTION_AUTOFIT2. * src/base/ftmac.c: Guard more parts of the file with FT_MACINTOSH. * src/psaux/afmparse.c: Guard file with T1_CONFIG_OPTION_NO_AFM. * src/sfnt/pngshim.c: Guard file with TT_CONFIG_OPTION_EMBEDDED_BITMAPS also. * src/sfnt/ttbdf.c: Avoid empty source file. * src/sfnt/ttpost.c: Guard file with TT_CONFIG_OPTION_POSTSCRIPT_NAMES. * src/sfnt/ttsbit.c: Guard file with TT_CONFIG_OPTION_EMBEDDED_BITMAPS. * src/truetype/ttgxvar.c, src/truetype/ttinterp.c: Avoid empty source file. * src/truetype/ttsubpix.c: Guard file with TT_USE_BYTECODE_INTERPRETER also. * src/type1/t1afm.c: Guard file with T1_CONFIG_OPTION_NO_AFM. * src/autofit/autofit.c, src/base/ftbase.c, src/cache/ftcache.c, src/cff/cff.c, src/cid/type1cid.c, src/gxvalid/gxvalid.c, src/pcf/pcf.c, src/pfr/pfr.c, src/psaux/psaux.c, src/pshinter/pshinter.c, src/psnames/psnames.c, src/raster/raster.c, src/sfnt/sfnt.c, src/smooth/smooth.c, src/truetype/truetype.c, src/type1/type1.c, src/type42/type42.c: Remove conditionals; sort entries. | |
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563ae780 | 2017-01-04 20:16:34 | Update copyright year. | |
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248eaa4f | 2017-01-03 00:27:07 | Various fixes for clang's undefined behaviour sanitizer. * src/cff/cffload.c (FT_fdot14ToFixed): Fix casting. (cff_blend_doBlend): Don't left-shift negative numbers. Handle 5-byte numbers byte by byte to avoid alignment issues. * src/cff/cffparse.c (cff_parse): Handle 5-byte numbers byte by byte to avoid alignment issues. * src/cid/cidload (cid_read_subrs): Do nothing if we don't have any subrs. * src/psaux/t1decode.c (t1_decode_parse_charstring): Fix tracing. * src/tools/glnames.py (main): Put `DEFINE_PSTABLES' guard around definition of `ft_get_adobe_glyph_index'. * src/psnames/pstables.h: Regenerated. * src/psnames/psmodule.c: Inlude `pstables.h' twice to get both declaration and definition. * src/truetype/ttgxvar.c (FT_fdot14ToFixed, FT_intToFixed): Fix casting. | |
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0a943b63 | 2016-12-27 07:50:22 | Formatting. | |
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6b354931 | 2016-10-08 20:26:59 | * src/cid/cidload.c (cid_face_open): Properly propagate `error'. | |
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d61b0425 | 2016-10-08 19:20:33 | [cid] Fix parsing of subr offsets. Bug introduced 2016-05-16. * src/cid/cidparse.c (cid_parser_new): Fix off-by-one error. | |
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2ecf89b4 | 2016-09-28 19:06:21 | */*: s/FT_MEM_ZERO/FT_ZERO/ where appropriate. | |
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c95b7652 | 2016-09-17 17:12:50 | s/0/NULL/ for function pointers; comments, formatting. | |
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57aa8391 | 2016-08-26 11:59:50 | * src/cid/cidload.c (cid_face_open): Improve handling of `SDBytes'. | |
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3c61a2f5 | 2016-08-26 11:50:09 | [cid] Fix commit from 2016-05-16. * src/cid/cidparse.c (cid_parser_new): Fix off-by-one errors. | |
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c3e83b46 | 2016-07-11 05:56:26 | Replace calls to `atol' with `strtol'. We later on need strtol's `endptr' feature. * include/freetype/config/ftstdlib.h (ft_atol): Replace with... (ft_strtol): ... this. * src/base/ftdbgmem.c (ft_mem_debug_init): Updated. * src/cid/cidparse.c (cid_parser_new): Ditto. * src/type42/t42drivr.c (t42_get_name_index), src/type42/t42objs.c (T42_GlyphSlot_Load): Ditto. | |
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09f0e0fc | 2016-05-16 19:44:19 | [cid] Fix scanning for `StartData' and `/sfnts' (#47892). * src/cid/cidparse.c (STARTDATA, STARTDATA_LEN, SFNTS, SFNTS_LEN): New macros. (cid_parser_new): Fix and document algorithm. | |
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9adeab64 | 2016-01-13 11:54:10 | Update copyright year. | |
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37412ff9 | 2016-01-12 21:37:13 | Don't use macro names that contain `__' [1/2]. Such macro names are reserved for both C and C++. */*: Replace macros of the form `__XXX_H__' with `XXX_H_'. | |
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bd4b8976 | 2015-12-20 19:36:04 | [type1, psaux] Handle large values of num_subrs correctly (#46692). We now use a hash to map from subr indices to array elements holding the subroutines, if necessary. * include/freetype/internal/t1types.h: Include FT_INTERNAL_HASH_H. (T1_FontRec): Add `subrs_hash' field. * include/freetype/internal/psaux.h: Include FT_INTERNAL_HASH_H. (T1_DecoderRec): Add `subrs_hash' field. * src/type1/t1load.h (T1_LoaderRec): Add `subrs_hash' field. * src/type1/t1driver.c: Include FT_INTERNAL_HASH_H. (t1_ps_get_font_value) [PS_DICT_SUBR]: Look up hash if necessary. * src/type1/t1load.c: Include FT_INTERNAL_HASH_H. (parse_subrs): Use hash for subr indices that exceed the allocated number of subr slots. (t1_init_loader): Remove unnecessary code. (t1_done_loader, T1_Open_Face): Updated. * src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances, T1_Load_Glyph): Updated. * src/type1/t1objs.c (T1_Face_Done): Updated. * src/psaux/t1decode.c: Include FT_INTERNAL_HASH_H. (t1_decoder_parse_charstrings) [op_callsubr]: Look up hash if necessary. * src/cid/cidgload.c (cid_load_glyph): Updated. | |
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2985e4fa | 2015-11-09 21:37:40 | * src/cid/cidload.c (cid_face_open): Fix GDBytes guard (#46408). | |
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4188deac | 2015-10-30 08:07:56 | Comments. | |
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59ae73fe | 2015-10-22 09:26:00 | [cid] Better check of `SubrCount' dictionary entry (#46272). * src/cid/cidload.c (cid_face_open): Add more sanity tests for `fd_bytes', `gd_bytes', `sd_bytes', and `num_subrs'. | |
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3eccc3a3 | 2015-10-20 22:31:57 | [cid] Add a bunch of safety checks. * src/cid/cidload.c (parse_fd_array): Check `num_dicts' against stream size. (cid_read_subrs): Check largest offset against stream size. (cid_parse_dict): Move safety check to ... (cid_face_open): ... this function. Also test length of binary data and values of `SDBytes', `SubrMapOffset', `SubrCount', `CIDMapOffset', and `CIDCount'. | |
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d47d372c | 2015-10-20 12:24:36 | [cid] Avoid segfault with malformed input (#46250). * src/cid/cidload.c (cid_read_subrs): Return a proper error code for unsorted offsets. | |
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ba8a528b | 2015-10-19 23:27:06 | [cid] Better handle invalid glyph stream offsets (#46221). * src/cid/cidgload.c (cid_load_glyph): Check minimum size of glyph length. | |
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5179c89f | 2015-10-19 08:49:25 | Comments. | |
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7643b583 | 2015-10-17 15:51:29 | * src/cid/cidgload.c (cid_load_glyph): Fix memory leak. Reported by Kostya Serebryany <kcc@google.com>. | |
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0af21dcf | 2015-10-17 09:29:52 | * src/cid/cidload.c (cid_parse_dict): Check `[FG]DBytes' size. | |
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38a3dd55 | 2015-10-17 09:15:37 | Typo. | |
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0ba98da4 | 2015-10-17 09:11:02 | * src/cid/cidgload.c (cid_glyph_load): Check file offsets (#46222). | |
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a5ecfb4c | 2015-10-17 06:15:55 | * src/cid/cidload.c (cid_parse_dict): Handle invalid input (#46220). | |
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14d6b5d7 | 2015-08-13 15:22:17 | [truetype] Introduce named instance access to GX fonts. For functions querying a face, bits 16-30 of the face index can hold the named instance index if we have a GX font. The indices start with value 1; value 0 indicates font access without GX variation data. * include/freetype/freetype.h (FT_FaceRec): Update documentation. * include/freetype/internal/sfnt.h: Ditto. * src/sfnt/sfobjs.c (sfnt_init_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Get number of named instances and do argument checks. (sfnt_load_face): Updated. * src/truetype/ttobjs.c (tt_face_init) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Use named instance, overwriting the style name. * src/base/ftobjs.c (open_face_from_buffer, open_face_PS_from_sfnt_stream): Updated. * src/bdf/bdfdrivr.c (BDF_Face_Init): Updated. * src/cff/cffload.c (cff_font_load): Updated. * src/cff/cffobjs.c (cff_face_init): Make function exit early for pure CFF fonts if `font_index < 0'. Updated. * src/cid/cidobjs.c (cid_face_init): Updated. * src/pcf/pcfdrivr.c (PCF_Face_Init): Updated. * src/pfr/pfrobjs.c (pfr_face_init): Updated. * src/type1/t1objs.c (T1_Face_Init): Updated. * src/type42/t42objs.c (T42_Face_Init): Updated. * src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init): Updated. * docs/CHANGES: Updated. | |
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4afc0a54 | 2015-08-12 23:51:02 | Comment typos. | |
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4a466865 | 2015-08-12 23:45:40 | [type1,cff,cid] Streamline font matrix application. * src/type1/t1gload.c (T1_Load_Glyph): Directly modify advances only if font matrix is not trivial. * src/cff/cffgload.c (cff_slot_load): Ditto. * sff/cid/cidgload.c (cid_slot_load_glyph): Ditto for advances and the entire outline. | |
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a37da21a | 2015-08-10 23:05:02 | [type1,cid,type42] Minor improvements. * src/type1/t1load.c (t1_parse_font_matrix): Scale units per EM only when necessary. Refresh comments. * src/cid/cidload.c (cid_parse_font_matrix): Ditto. * src/type42/t42parse.c (t42_parse_font_matrix): Refresh comments. | |
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31d97df9 | 2015-06-21 19:12:12 | Make Jam support work again. This is just very basic stuff and just a little bit tested on GNU/Linux only. I won't delve into this since I'm not a Jam user. * Jamfile: Call `HDRMACRO' for `ftserv.h' also. (DEFINES): Replace with... (CCFLAGS): ... this. * src/Jamfile: Don't call `HDRMACRO' for `internal.h'; this is already handled in the top-level Jamfile. * src/autofit/Jamfile (DEFINES): Replace with... (CCFLAGS): ... this. (_sources): Add missing files. * src/cache/Jamfile: Don't call `HDRMACRO' for `ftcache.h'; it no longer contains macro header definitions. * src/base/Jamfile, src/cff/Jamfile, src/sfnt/Jamfile, src/truetype/Jamfile (_sources): Add missing files. | |
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792db0b9 | 2015-04-15 23:20:23 | [cff,cid,pfr,sfnt,winfonts] NULL. | |
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a451638e | 2015-03-11 08:09:13 | Rename `svxf86nm.h' to `svfntfmt.h'; update related symbols. * include/internal/ftserv.h (FT_SERVICE_XFREE86_NAME_H): Renamed to... (FT_SERVICE_FONT_FORMAT_H): This. * include/internal/services/svfntfmt.h (FT_XF86_FORMAT_*): Renamed to ... (FT_FONT_FORMAT_*): This. src/base/ftfntfmt.c, src/bdf/bdfdrivr.c, src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/truetype/ttdriver.c, src/type1/t1driver.c, src/type42/t42drivr.c, src/winfonts/winfnt.c: Updated. | |
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2bf03eb7 | 2015-02-20 20:14:11 | [cid] Fix signedness issues and emit some better error codes. * src/cid/cidgload.c, src/cid/cidload.h, src/cid/cidobjs.c, src/cid/cidparse.h: Apply. * src/cid/cidload.c: Apply. (parse_fd_array): Reject negative values for number of dictionaries. * src/cid/cidparse.c: Apply. (cid_parser_new): Reject negative values for hex data length. | |
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6bd7d28f | 2015-02-18 09:22:06 | Don't use `FT_PtrDist' for lengths. Use FT_UInt instead. * include/internal/psaux.h (PS_Table_FuncsRec, PS_TableRec, T1_DecoderRec): Do it. * include/internal/t1types.h (T1_FontRec): Ditto. * src/cid/cidload.c (cid_parse_dict): Updated. * src/pfr/pfrload.c (pfr_extra_item_load_font_id): Ditto. * src/psaux/psobjs.c (ps_table_add), src/psaux/psobjs.h: Ditto. * src/type1/t1load.c (parse_blend_axis_types, parse_encoding, parse_chharstrings, parse_dict): Ditto. * src/type42/t42parse.c (t42_parse_encoding, t42_parse_charstrings, t42_parse_dict): Ditto. | |
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f57fc59e | 2015-01-17 20:41:43 | Run `src/tools/update-copyright'. | |
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36d03c9f | 2015-01-12 11:26:30 | Fix Savannah bug #43976. Assure that FreeType's internal include directories are found before `CPPFLAGS' (which might be set by the user in the environment), and `CPPFLAGS' before `CFLAGS'. * builds/freetype.mk (FT_CFLAGS): Don't add `INCLUDE_FLAGS'. (FT_COMPILE): Make this a special variable for compiling only the files handled in `freetype.mk'. (.c.$O): Removed, unused. * src/*/rules.mk (*_COMPILE): Fix order of include directories. | |
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7be2a94a | 2014-02-08 13:55:38 | Fix clang static analyzer and compiler warnings. * src/autofit/afhints.c (af_glyph_hints_align_weak_points), src/autofit/afloader (af_loader_load_g) <FT_GLYPH_FORMAT_COMPOSITE>, src/base/ftcalc.c (FT_MSB), src/base/ftoutln.c (FT_Outline_Decompose), src/bdf/bdfdrivr.c (bdf_interpret_style), src/cff/cffparse.c (cff_parse_integer), src/cid/cidparse.c (cid_parser_new), src/pfr/pfrload.c (pfr_phy_font_load), src/raster/ftraster.c (Decompose_Curve), src/sfnt/sfdriver.c (sfnt_get_ps_name), src/sfnt/ttcmap.c (tt_cmap12_next, tt_cmap13_next), src/smooth/ftgrays.c (gray_hline): Remove dead code. * src/autofit/afmodule.c (af_property_get_face_globals, af_property_set, af_property_get), src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Make functions static. * src/base/ftobjs.c (ft_remove_renderer): Protect against library == NULL. (ft_property_do): Make function static. * src/base/ftrfork.c: Include `ftbase.h'. * src/sfnt/ttsbit.c (tt_face_load_sbix_image) [!FT_CONFIG_OPTION_USE_PNG], src/type1/t1gload.c (T1_Compute_Max_Advance): Avoid compiler warning. * src/truetype/ttinterp.c (TT_New_Context): Reduce scope of variable. |