kc3-lang/freetype/src/sfnt/ttcmap.c
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
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8d82c9fa | 2025-07-01 17:08:37 | */*: Fix trivial signedness issues with format strings in trace messages. As reported with clang 19's `-Wformat` option. | |
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7f559fbe | 2025-06-10 04:55:43 | Update links. Found with `linkchecker --check-extern index.html` running locally in the 'freetype-web' repository. | |
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d2612e1c | 2024-08-26 07:01:19 | * src/sfnt/ttcmap.c (tt_cmap*_get_info): Remove casting. | |
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47574f7e | 2024-01-27 11:11:22 | Update all copyright notices. | |
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365eb10d | 2023-05-07 19:16:38 | * src/sfnt/ttcmap: Signature fixes. | |
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1a4c18f7 | 2023-04-10 15:30:43 | Align `char_next` return types. This is mostly cosmetic because FT_UInt and FT_UInt32 are likely identical. * src/sfnt/ttcmap.c, src/cff/cffcmap.c, src/psaux/t1cmap.c, src/psnames/psmodule.c, include/freetype/internal/service/svpcsmap.h, src/pfr/pfrcmap.c, src/winfonts/winfnt.c (*_char_next): return FT_UInt. | |
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d2544433 | 2023-04-08 23:15:41 | [sfnt] Clean up CMAP{4,12,13} handling. This moves the charcode overflow checks upstream and turns some while-loops into the do-while ones to avoid the uninitialized warnings. This should slightly reduce the number of checks and jumps. * src/sfnt/ttcmap.c (tt_cmap{4,12,13}_next, tt_cmap{4.12.13}_char_map_linear): Remove the charcode overflow check. (tt_cmap{4,12,13}_char_map_binary): Ditto and use do-while. (tt_cmap{12,13}_char_next): Add the overflow check. | |
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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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695d606a | 2022-04-01 08:50:33 | Whitespace. | |
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d0cfb4e1 | 2022-01-11 10:54:10 | Update all copyright notices. | |
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b24cfc8d | 2021-06-08 15:26:41 | [sfnt] Sanitize cmap4 table better. Fixes #1062. * src/sfnt/ttcmap.c (tt_cmap4_validate): Handle a too-small value of `length` gracefully. | |
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b6e8a712 | 2021-01-17 07:18:48 | Update all copyright notices. | |
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96fb73ef | 2020-07-07 16:58:14 | Fix clang warnings. * include/freetype/internal/autohint.h (FT_DECLARE_AUTOHINTER_INTERFACE): New macro. * src/autofit/afmodule.h: Use it to declare `af_autofitter_interface'. * include/freetype/internal/ftobjs.h (FT_DECLARE_GLYPH): New macro. * src/base/ftbase.h: Use it to declare `ft_bitmap_glyph_class' and `ft_outline_glyph_class'. * src/base/ftglyph.c: Include `ftbase.h'. * src/cff/cffparse.c (cff_parser_run): Fix type of `t2_size'. * src/pcf/pcfdrivr.c (pcf_cmap_char_next): Fix type of `result'. * src/psaux/psauxmod.c (psaux_module_class): Use `FT_DEFINE_MODULE'. * src/psaux/psauxmod.h: Declare `afm_parser_funcs', `t1_cmap_classes', `cff_decoder_funcs', and `psaux_module_class'. * src/pshinter/pshmod.c: Include `pshmod.h'. * src/sfnt/sfwoff2.c (ROUND4, WRITE_SHORT): Fix implicit sign conversion. (compute_ULong_sum): Fix return type. Fix implicit sign conversion. (store_points): Fix type of `last_flag', `repeat_count', and `flag'. Use casts to avoid warnings. (reconstruct_glyf): Fix implicit sign conversion. Use cast to avoid warning. (get_x_mins): Fix implicit sign conversion. * src/sfnt/ttcmap.c: Undef `TTCMAPCITEM'. * src/sfnt/ttcmap.h: Define `TTCMAPCITEM' and include `ttcmapc.h' to declare cmap classes. * src/smooth/ftsmooth.c (ft_smooth_overlap_spans): Use cast. * src/truetype/ttinterp.c (Ins_MIAP): Fix typo. | |
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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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9e6e903c | 2020-06-02 17:14:54 | * src/sfnt/ttcmap.c (tt_face_build_cmaps): Trace number of cmaps. | |
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8930cc96 | 2020-02-12 18:25:03 | * src/sfnt/ttcmap.c (tt_face_build_cmaps): Ignore version (#57708). | |
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e5038be7 | 2020-01-19 17:05:19 | Update all copyright notices. | |
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3cb7b3f7 | 2019-11-23 10:54:51 | [sfnt] Avoid sanitizer warning (#57286). * src/sfnt/ttcmap.c (tt_face_build_cmaps): Avoid possible `NULL + offset' computation. Tag `table' as `const'. | |
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6abce2c2 | 2019-04-23 06:52:07 | * src/sfnt/ttcmap.c (tt_cmap12_next): Remove dead code. Found by clang 8.0's static analyzer and reported by Sender Ghost <lightside@gmx.com>. | |
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885b4c24 | 2019-04-06 07:07:37 | * src/sfnt/ttcmap.c (tt_get_glyph_name): Pacify compiler (#56061). This is for Visual Studio 2019 on ARM. | |
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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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885f5b0b | 2018-10-07 09:03:05 | Fix handling of FT_CONFIG_OPTION_ADOBE_GLYPH_LIST (#54794). * src/cff/cffcmap.c (cff_cmap_unicode_init), src/psaux/t1cmap.c (t1_cmap_unicode_init), src/sfnt/ttcmap.c (tt_cmap_unicode_init): Check `unicodes_init' field. | |
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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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78d85b9c | 2018-06-04 18:42:29 | Restore missing comment lines and other minor fixes | |
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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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ac97a296 | 2018-04-26 09:04:39 | Another fix for handling invalid format 2 cmaps. Sigh. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8003 * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition to avoid an endless loop. | |
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38ecc949 | 2018-04-22 10:14:03 | Another fix for handling invalid format 2 cmaps. The previous commit was incomplete. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7928 * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition to avoid an endless loop. | |
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1655e00f | 2018-04-19 14:45:19 | Fix handling of invalid format 2 cmaps. The problem was introduced after the last release. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7828 * src/sfnt/ttcmap.c (tt_cmap2_char_next): Avoid endless loop. | |
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5bd76524 | 2018-03-13 11:11:16 | * src/sfnt/ttcmap.c (tt_cmap2_validate): Fix potential numeric overflow. | |
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78cded2c | 2018-03-13 11:09:44 | Fix cmap format 2 handling (#53320). The patch introduced for #52646 was not correct. * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition. | |
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0a0c2256 | 2018-01-02 09:33:57 | Update copyright year. | |
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3f090c68 | 2017-12-31 10:32:08 | * src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix endless loop. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4838 | |
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2df73b39 | 2017-12-18 23:32:32 | [sfnt] Fix charmap type 2 iterator (#52646). The subsetted demo font of the report that exhibits the bug has a very unusual type 2 cmap for Unicode(!): It contains only two sub-headers, one for one-byte characters (covering the range 0x20 to 0xFA), and a second one for higher byte 0x01 (just for character code U+0131). Before this commit, the iterator wasn't able to correctly handle a sub-header for higher byte 0x01. * src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix character increment for outer loop. | |
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21658c31 | 2017-09-12 15:59:18 | [autofit, sfnt] Fix for `make multi'. * src/autofit/afshaper.c: Include FT_ADVANCE_H, to use FT_Get_Advance() in it. * src/sfnt/ttcmap.c: Include FT_SERVICE_POSTSCRIPT_CMAPS_H to use PS_Unicodes in it, also include `ttpost.h' to use tt_face_get_ps_name() in it. | |
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cf8d9b4c | 2017-07-05 23:07:01 | * src/sfnt/ttcmap.c (tt_cmap_unicode_class_rec): Fix warning. | |
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75cb071b | 2017-06-21 22:52:37 | [sfnt] Synthesize a Unicode charmap if one is missing. * src/sfnt/ttcmap.h (tt_cmap_unicode_class_rec): Declare it. * src/sfnt/ttcmap.c (tt_get_glyph_name, tt_cmap_unicode_init, tt_cmap_unicode_done, tt_cmap_unicode_char_index, tt_cmap_unicode_char_next, tt_cmap_unicode_class_rec): Implement synthetic Unicode charmap class. (tt_get_cmap_info): Make sure the callback is available. * src/sfnt/sfobjs.c (sfnt_load_face) [FT_CONFIG_OPTION_POSTSCRIPT_NAMES]: If Unicode charmap is missing, synthesize one. * include/freetype/config/ftoption.h: Document it. * devel/ftoption.h: Ditto. | |
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563ae780 | 2017-01-04 20:16:34 | Update copyright year. | |
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f80c4473 | 2016-12-26 23:57:45 | Replace `++foo' and `--foo' with `foo++' and `foo--', resp. | |
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4441f7b2 | 2016-12-26 17:08:17 | Replace `foo == NULL' and `foo != NULL' with `!foo' and `foo', resp. Other minor formatting. | |
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5d664b6d | 2016-12-17 20:47:42 | Use FT_SET_ERROR where useful. Other minor code formatting. | |
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c95b7652 | 2016-09-17 17:12:50 | s/0/NULL/ for function pointers; comments, formatting. | |
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69ce9739 | 2016-08-25 19:49:52 | [sfnt] Fix previous commit (#48901). * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Thinkos. | |
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acd18798 | 2016-08-25 17:12:46 | [sfnt] Speed up handling of invalid format 4 cmaps. * src/sfnt/ttcmap.c (tt_cmap4_next, tt_cmap4_char_map_binary): Add tests for `num_glyph' from `tt_cmap4_char_map_linear'. | |
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351fc4b4 | 2016-03-29 09:13:13 | [pfr] Fix binary search (#47514). * src/pfr/pfrsbit.c (pfr_lookup_bitmap_data): Handle border conditions correctly. | |
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32950391 | 2016-02-15 12:54:40 | Whitespace. | |
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9adeab64 | 2016-01-13 11:54:10 | Update copyright year. | |
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40cb1dc3 | 2015-10-31 19:08:27 | Formatting. | |
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57cbb8c1 | 2015-10-31 18:47:26 | [sfnt] Fix cmap 14 validation (#46346). * src/sfnt/ttcmap.c (tt_cmap14_validate): Check limit before accessing `numRanges' and `numMappings'. Fix size check for non-default UVS table. | |
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8de39a79 | 2015-10-10 13:34:11 | [sfnt] Fix infinite loops with broken cmaps (#46167). * src/sfnt/ttcmap.c (tt_cmap8_char_next, tt_cmap12_next): Take care of border condidions (i.e., if the loops exit naturally). | |
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90e437e3 | 2015-10-01 20:00:27 | [sfnt] Make `tt_cmap4_char_map_linear' more robust (#46078). * src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Take care of border conditions (i.e., if the loop exits naturally). | |
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5f8f44d2 | 2015-10-01 14:16:03 | [sfnt] Make `tt_cmap4_char_map_linear' faster (#46078). * src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Use inner loop to reject too large glyph indices. | |
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2ff83a5c | 2015-09-30 14:44:29 | [sfnt] Rewrite `tt_cmap4_char_map_linear' (#46078). * src/sfnt/ttcmap.c (tt_cmap4_char_map_linear): Add code to better skip invalid segments. If searching the next character, provide a more efficient logic to speed up the code. | |
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5339c75e | 2015-09-24 13:39:44 | [sfnt] Better checks for invalid cmaps (2/2) (#46019). While the current code in `FT_Get_Next_Char' correctly rejects out-of-bounds glyph indices, it can be extremely slow for malformed cmaps that use 32bit values. This commit tries to improve that. * src/sfnt/ttcmap.c (tt_cmap8_char_next, tt_cmap12_next, tt_cmap12_char_map_binary, tt_cmap13_next, tt_cmap13_char_map_binary): Reject glyph indices larger than or equal to the number of glyphs. | |
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c409eb18 | 2015-09-24 12:39:38 | [base, sfnt] Better checks for invalid cmaps (1/2). * src/base/ftobjs.c (FT_Get_Char_Index): Don't return out-of-bounds glyph indices. (FT_Get_First_Char): Updated. * src/sfnt/ttcmap.c (tt_cmap6_char_next): Don't return character codes greater than 0xFFFF. (tt_cmap8_char_index): Avoid integer overflow in computation of glyph index. (tt_cmap8_char_next): Avoid integer overflows in computation of both next character code and glyph index. (tt_cmap10_char_index): Fix unsigned integer logic. (tt_cmap10_char_next): Avoid integer overflow in computation of next character code. (tt_cmap12_next): Avoid integer overflows in computation of both next character code and glyph index. (tt_cmap12_char_map_binary): Ditto. (tt_cmap12_char_next): Simplify. (tt_cmap13_char_map_binary): Avoid integer overflow in computation of next character code. (tt_cmap13_char_next): Simplify. | |
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cbdf13e5 | 2015-09-24 12:14:38 | Formatting, documentation improvements. | |
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01f0842e | 2015-02-22 12:03:28 | [sfnt] Signedness fixes. * src/sfnt/pngshim.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap.c, src/sfnt/ttkern.c, src/sfnt/ttload.c, src/sfnt/ttpost.c, src/sfnt/ttsbit.c: Apply. * src/sfnt/sfdriver.c: Apply. (sfnt_get_ps_name): Simplify. | |
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f57fc59e | 2015-01-17 20:41:43 | Run `src/tools/update-copyright'. | |
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ed6a9df0 | 2014-12-06 23:28:58 | Whitespace. | |
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6889f7b7 | 2014-11-24 17:16:08 | Remove all code related to FT_MAX_CHARMAP_CACHEABLE. This is no longer used. * src/base/ftobjs.c, src/cache/ftccmap.c, src/cff/cffobjs.c, src/sfnt/ttcmap.c: Do it. | |
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9bd20b73 | 2014-11-22 06:24:45 | [sfnt] Fix Savannah bug #43656. * src/sfnt/ttcmap.c (tt_cmap4_validate): Fix order of validity tests. | |
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602040b1 | 2014-11-12 20:51:20 | [sfnt] Fix Savannah bug #43588. * src/sfnt/ttcmap.c (tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate, tt_cmap13_validate, tt_cmap14_validate): Protect against overflow in additions and multiplications. | |
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1a69dc7c | 2014-03-09 06:06:58 | * src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove clang warning. | |
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a2b5f66b | 2014-02-26 19:50:18 | [sfnt] Fix Savannah bug #41696. * src/sfnt/ttcmap.c (tt_cmap0_validate, tt_cmap2_validate, tt_cmap4_validate, tt_cmap14_validate): Fix limit tests. | |
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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. | |
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e8ed2d62 | 2013-08-01 12:20:20 | Another round of cppcheck nitpicks. The call was (from the top-level of the FreeType tree): cppcheck --force \ --enable=all \ -I /usr/include \ -I /usr/local/include \ -I /usr/lib/gcc/i586-suse-linux/4.7/include \ -I include \ -I include/freetype \ -I include/freetype/config \ -I include/freetype/internal \ -DFT2_BUILD_LIBRARY \ . &> cppcheck.log using cppcheck git commit f7e93f99. Note that cppcheck still can't handle `#include FOO' (with `FOO' a macro). */* Improve variable scopes. */* Remove redundant initializations which get overwritten. * src/gxvalid/*: Comment out redundant code or guard it with FT_DEBUG_LEVEL_TRACE. | |
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e3c93015 | 2013-03-14 11:21:17 | */*: Use FT_Err_Ok only. This is a purely mechanical conversion. | |
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059bc335 | 2013-03-14 10:27:35 | */*: 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. | |
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328aa3b2 | 2012-08-27 11:23:41 | [FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings. * include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER), include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, FT_DEFINE_MODULE), include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC1, FT_DEFINE_SERVICEDESCREC2, FT_DEFINE_SERVICEDESCREC3, FT_DEFINE_SERVICEDESCREC4, FT_DEFINE_SERVICEDESCREC5, FT_DEFINE_SERVICEDESCREC6), src/autofit/afpic.c (autofit_module_class_pic_init), src/base/basepic.c (ft_base_pic_init), src/base/ftinit.c (ft_create_default_module_classes), src/cff/cffparse.c (FT_Create_Class_cff_field_handlers), src/cff/cffpic.c (cff_driver_class_pic_init), src/pshinter/pshpic.c (pshinter_module_class_pic_init), src/psnames/pspic.c (psnames_module_class_pic_init), src/raster/rastpic.c (ft_raster1_renderer_class_pic_init), src/sfnt/sfntpic.c (sfnt_module_class_pic_init), src/sfnt/ttcmap.c (FT_Create_Class_tt_cmap_classes), src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init), src/truetype/ttpic.c (tt_driver_class_pic_init): Initialize allocation variable. | |
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0c633e3f | 2012-08-27 07:43:28 | [sfnt, truetype] More renamings for orthogonality. * src/sfnt/sfdriver.c, src/sfnt/sfntpic.h, src/sfnt/ttcmap.c, src/truetype/ttdriver.c, src/truetype/ttpic.h: s/FT_SFNT_/SFNT_/, s/FT_TT_/TT_/, s/GET_CMAP_INFO_GET/CMAP_INFO_GET/. | |
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6edaef3b | 2012-08-24 13:41:24 | [sfnt] More formatting. | |
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26472b4f | 2012-07-09 09:55:50 | Fix compilation with MSVC 5.0. Problem reported by Peter Breitenlohner and Akira Kakuto. * include/freetype/config/ftstdlib.h (ft_setjmp): Updated. * src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove cast. | |
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1749d8bc | 2012-01-17 02:00:24 | Remove trailing spaces. | |
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0ae32718 | 2010-07-04 20:14:18 | Restrict the number of the charmaps in a rogue-compatible mode. Fix for Savannah bug #30059. * src/cache/ftccmap.c (FTC_CMapCache_Lookup): Replace `16' the minimum character code passed by a legacy rogue client by... * include/freetype/config/ftoption.h (FT_MAX_CHARMAP_CACHEABLE): This. It is undefined when FT_CONFIG_OPTION_OLD_INTERNALS is undefined (thus the rogue client compatibility is not required). * src/cff/cffobjs.c (cff_face_init): Abort the automatic selection or synthesis of Unicode cmap subtable when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE. * src/sfnt/ttcmap.c (tt_face_build_cmaps): Issue error message when the charmap index exceeds FT_MAX_CHARMAP_CACHEABLE. * src/base/ftobjs.c (find_unicode_charmap): When Unicode charmap is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one. (find_variant_selector_charmap): When UVS charmap is found after FT_MAX_CHARMAP_CACHEABLE, ignore it and search earlier one. (FT_Select_Charmap): When a charmap matching with requested encoding but after FT_MAX_CHARMAP_CACHEABLE, ignore and search earlier one. (FT_Set_Charmap): When a charmap matching with requested charmap but after FT_MAX_CHARMAP_CACHEABLE, ignore and search earlier one. (FT_Get_Charmap_Index): When a requested charmap is found after FT_MAX_CHARMAP_CACHEABLE, return the inverted charmap index. | |
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f765e440 | 2010-06-24 10:34:29 | */*: Use module specific error names where appropriate. | |
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8b1c34da | 2010-06-24 08:48:10 | Fix Savannah bug #30236. * src/sfnt/ttcmap.c (tt_face_build_cmaps): Improve check for pointer to `cmap_table'. | |
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370aea80 | 2010-06-08 08:37:11 | Formatting. | |
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8cf9b74c | 2009-12-31 18:26:14 | Make compilation with FT_CONFIG_OPTION_PIC work again. * src/base/ftglyph.c (FT_Glyph_To_Bitmap) [FT_CONFIG_OPTION_PIC]: Declare `library' for FT_BITMAP_GLYPH_CLASS_GET. * src/base/ftinit.c (ft_destroy_default_module_classes, ft_create_default_module_classes): Use proper casts (needed for C++ compilation). * src/sfnt/ttcmap.c (tt_cmap13_class_rec): Use FT_DEFINE_TT_CMAP. | |
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2b6a3f0b | 2009-08-01 00:37:59 | sfnt: Cast a charcode to 32-bit in cmap format 14 parser. | |
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9b1aab8d | 2009-08-01 00:37:58 | sfnt: Cast a charcode to 32-bit in cmap format 12 parser. | |
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b76c3f71 | 2009-08-01 00:37:57 | sfnt: Fix a data type mismatching with its source. | |
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c9c64388 | 2009-08-01 00:32:14 | sfnt: Cast a character code to FT_UInt32 for LP64 system. | |
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3f0182af | 2009-08-01 00:32:13 | sfnt: Cast a character code to FT_UInt32 for LP64 system. | |
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3f0f2e46 | 2009-08-01 00:32:09 | XXX_cmap_encoding_char_next() return FT_UInt32 values. | |
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858abbed | 2009-06-26 06:15:41 | 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. | |
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fb429ec4 | 2009-04-05 18:08:32 | Position Independent Code (PIC) support in sfnt driver. * include/freetype/internal/services/svbdf.h add macros to init instances of FT_Service_BDFRec. * include/freetype/internal/services/svgldict.h add macros to init instances of FT_Service_GlyphDictRec. * include/freetype/internal/services/svpostnm.h add macros to init instances of FT_Service_PsFontNameRec. * include/freetype/internal/services/svsfnt.h add macros to init instances of FT_Service_SFNT_TableRec. * include/freetype/internal/services/svttcmap.h add macros to init instances of FT_Service_TTCMapsRec. * include/freetype/internal/sfnt.h add macros to init instances of SFNT_Interface. * src/sfnt/sfdriver.h declare sfnt_module_class using macros from ftmodapi.h, when FT_CONFIG_OPTION_PIC is defined create and destroy functions will be declared. * src/sfnt/sfdriver.c when FT_CONFIG_OPTION_PIC is defined the following structs: sfnt_service_sfnt_table, sfnt_service_glyph_dict, sfnt_service_ps_name tt_service_get_cmap_info, sfnt_service_bdf, sfnt_interface, sfnt_module_class, and sfnt_services array will have functions to init or create and destroy them instead of being allocated in the global scope. And macros will be used from sfntpic.h in order to access them from the pic_container. * src/sfnt/ttcmap.h add macros to init instances of TT_CMap_ClassRec. * src/sfnt/ttcmap.c when FT_CONFIG_OPTION_PIC is defined the following structs: tt_cmap0_class_rec, tt_cmap2_class_rec, tt_cmap4_class_rec tt_cmap6_class_rec, tt_cmap8_class_rec, tt_cmap10_class_rec, tt_cmap12_class_rec, tt_cmap14_class_rec and tt_cmap_classes array will have functions to init or create and destroy them instead of being allocated in the global scope. And macros will be used from sfntpic.h in order to access them from the pic_container. The content of tt_cmap_classes is now described in the new file 'ttcmapc.h'. New Files: * src/sfnt/sfntpic.h declare struct to hold PIC globals for sfnt driver and macros to access them. * src/sfnt/sfntpic.c implement functions to allocate, destroy and initialize PIC globals for sfnt driver. * src/sfnt/ttcmapc.h describing the content of tt_cmap_classes allocated in ttcmap.c * src/sfnt/sfnt.c add new file to build: sfntpic.c. * src/sfnt/jamfile add new files to FT2_MULTI build: sfntpic.c. | |
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ca98f8cc | 2009-04-04 07:42:38 | Add support for cmap type 13. * devel/ftoption.h, include/freetype/config/ftoption.h (TT_CONFIG_CMAP_FORMAT_13): New macro. * src/sfnt/ttcmap.c (TT_CMap13Rec, tt_cmap13_init, tt_cmap13_validate, tt_cmap13_char_index, tt_cmap13_char_next, tt_cmap13_get_info, tt_cmap13_char_map_def_binary, tt_cmap14_class_rec): New functions and structures for cmap 13 support. (tt_cmap_classes): Register tt_cmap13_class_rec. * docs/CHANGES: Mention cmap 13 support. | |
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a18788b1 | 2009-03-20 08:03:58 | Fix validation for various cmap table formats. * src/sfnt/ttcmap.c (tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Check `length' correctly. (tt_cmap_14_validate): Check `length' and `numMappings' correctly. | |
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801e7bae | 2009-03-11 06:47:49 | Fix Savannah bug #25781. We now simply check for a valid `offset', no longer handling `delta = 1' specially. * src/sfnt/ttcmap.c (tt_cmap4_validate): Don't check `delta' for last segment. (tt_cmap4_set_range, tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): Check offset. | |
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3739f8b9 | 2009-01-18 13:13:17 | Protect FT_Get_Next_Char. * src/sfnt/ttcmap.c (tt_cmap4_set_range): Apply fix similar to change from 2008-07-22. Patch from Ronen Ghoshal <rghoshal@emtex.com>. | |
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cec1d5f8 | 2008-10-09 07:14:08 | typo | |
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1464bc5a | 2008-10-09 05:44:23 | * Fix Savannah bug #24468, unexpected conversion between FT_UInt32* and FT_UInt* | |
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77f73585 | 2008-08-19 04:53:02 | Formatting. | |
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a2637823 | 2008-08-18 04:44:56 | * src/sfnt/ttcmap.c: Fix for empty sub-headers in Dynalab fonts | |
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e75da457 | 2008-07-22 20:59:59 | * src/sfnt/ttcmap.c (tt_cmap4_validate, tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): Handle fonts which treat the last segment specially. According to the specification, such fonts would be invalid but acroread accepts them. | |
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fc293939 | 2008-03-03 08:08:12 | * src/sfnt/ttcmap.c (tt_cmap14_char_map_nondef_binary, tt_cmap14_find_variant): Return correct value. (tt_cmap14_variant_chars): Fix check for `di'. | |
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7f2425fb | 2007-10-20 16:15:07 | Formatting, improving documentation. |