kc3-lang/freetype/src/sfnt
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
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af7b8b1a | 2011-03-20 07:51:57 | * src/sfnt/sfobjs.c (sfnt_open_font): Check number of TTC subfonts. | |
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cecd9127 | 2011-03-09 06:18:28 | Make FT_Sfnt_Table_Info return the number of SFNT tables. * src/sfnt/sfdriver.c (sfnt_table_info): Implement it. * include/freetype/tttables.h: Update documentation. * docs/CHANGES: Updated. | |
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0682251e | 2011-01-30 16:38:09 | * src/sfnt/ttmtx.c (tt_face_load_hmtx): Fix tracing message. | |
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f3ce2370 | 2011-01-03 07:11:54 | */rules.mk: Handle `*pic.c' files. | |
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fa764cf8 | 2010-11-18 13:08:52 | [sfnt] Ignore all errors while loading `OS/2' table. Suggested by Johnson Y. Yan <yinsen_yan@foxitsoftware.com>. * src/sfnt/sfobjs.c (sfnt_load_face): Do it. | |
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05012ad9 | 2010-11-17 11:47:53 | [sfnt] While tracing, output table checksums also. * src/sfnt/ttload.c (tt_face_load_font_dir): Do it. | |
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bc4ed48e | 2010-10-08 18:40:18 | Fix Savannah bug #31275. * src/sfnt/ttpost.c: Include FT_INTERNAL_DEBUG_H. | |
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3987b15e | 2010-10-02 11:46:19 | Fix Savannah bug #31088 (sort of). * src/sfnt/ttload.c (tt_face_load_maxp): Always allocate at least 64 function entries. | |
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d2b8b8db | 2010-09-20 19:06:23 | [sfnt] Make error message filling NULL names less verbose. * src/sfnt/ttpost.c (load_format_20): Showing 1 summary message when we fill `post' names by NULL, instead of per-entry message. | |
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d38ba0c9 | 2010-09-19 20:51:19 | Minor fixes. * src/cff/cffload.c (cff_charset_compute_cids): `charset->sids[i]' is `FT_UShort'. (cff_index_access_element): Don't use additions in comparison. * src/sfnt/ttpost.c (load_format_20): Make `post_limit' of type `FT_Long'. Don't use additions in comparison. Improve tracing messages. (load_format_25, load_post_names): Make `post_limit' of type `FT_Long'. | |
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900e7e0c | 2010-09-20 01:03:36 | [sfnt] Prevent overrunning in `post' table parser. * src/sfnt/ttpost.c (load_post_names): Get the length of `post' table and pass the limit of `post' table to load_format_20() and load_format_25(). (load_format_20): Stop the parsing when we reached at the limit of `post' table. If more glyph names are required, they are filled by NULL names. See Savannah bug #31040. | |
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c8f5b98b | 2010-07-12 21:13:22 | Remove C++ warnings. */*: Initialize pointers where necessary to make g++ happy. | |
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1e2a446d | 2010-07-09 12:25:59 | Capitalize ISO. | |
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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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0ae6cf21 | 2010-06-30 10:26:48 | Minor optimizations by avoiding divisions. * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning): Replace divisions with multiplication in comparisons. | |
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7d911736 | 2010-06-26 09:29:51 | Fix Savannah bug #30262. * src/sfnt/ttload.c (tt_face_load_maxp): Limit `maxComponentDepth' arbitrarily to 100 to avoid stack exhaustion. | |
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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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d9145241 | 2010-02-05 02:58:24 | Prevent NULL pointer dereference passed to FT_Module_Requester. | |
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c9669a8a | 2010-01-30 02:24:25 | [sfnt] Fix memory leaks in previous patch. | |
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75852eda | 2010-01-29 23:18:34 | New parameters for FT_Open_Face() to ignore preferred family names. | |
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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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01975084 | 2009-11-16 23:10:53 | Fix compiler warnings. Reported by Kevin Blenkinsopp <arqon@promode.org>. * src/sfnt/ttload.c (check_table_dir): Use proper data type. | |
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ca87cd0b | 2009-10-06 11:09:29 | Fix `make multi'. * src/cache/ftccache.c, src/cache/ftcsbits.c (FT_COMPONENT): Define. * src/sfnt/sfdriver.c: Include FT_INTERNAL_DEBUG_H. | |
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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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2a2beb47 | 2009-08-01 00:37:57 | sfnt: Extend a few local variables to load 32-bit values. | |
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61adbe98 | 2009-08-01 00:32:24 | sfnt: Ignore invalid GIDs in glyph name lookup. | |
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cad4f915 | 2009-08-01 00:32:23 | sfnt: Insert explicit cast for LP64 system. | |
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01059050 | 2009-08-01 00:32:20 | 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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9c1aac00 | 2009-08-01 00:32:13 | sfnt: Extend TT_BDF->strings_size to FT_ULong for huge BDF. | |
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3f0f2e46 | 2009-08-01 00:32:09 | XXX_cmap_encoding_char_next() return FT_UInt32 values. | |
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763b3949 | 2009-08-01 00:30:14 | sfnt: Count the size of the memory object by ptrdiff_t. | |
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ad289d13 | 2009-06-29 03:09:17 | ftpatent: Fix a bug by wrong usage of service->table_info(). | |
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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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86e041b5 | 2009-03-21 08:51:44 | Remove redundant header inclusions. This covers many Ghostscript Coverity issues. * src/*: Do it. | |
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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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e4661646 | 2009-03-14 23:32:24 | Fix valgrind warning. * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned): Don't read past the end of the frame. | |
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b66efefd | 2009-03-12 08:07:49 | Fix some FreeType Coverity issues as reported for Ghostscript. * src/base/ftobjs.c (FT_New_Face, FT_New_Memory_Face): Initialize `args.stream' (#3874, #3875). (open_face_PS_from_sfnt_stream): Improve error management (#3786). * src/base/ftmm.c (ft_face_get_mm_service): Fix check of `aservice' (#3870). * src/base/ftstroke.c (ft_stroke_border_get_counts): Remove dead code (#3790). * src/base/ftrfork.c (raccess_guess_apple_generic): Check error value of `FT_Stream_Skip' (#3784). * src/type1/t1gload.c (T1_Load_Glyph): Check `size' before accessing it (#3872) * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Check `face' before accessing it (#3871). * src/pcf/pcfread.c (pcf_get_metrics): Handle return value of `pcf_get_metric' (#3789, #3782). (pcf_get_properties): Use FT_STREAM_SKIP (#3783). * src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Fix check of `acache' (#3797) * src/cff/cffdrivr.c (cff_ps_get_font_info): Fix check of `cff' (#3796). * src/cff/cffgload.c (cff_decoder_prepare): Check `size' (#3795). * src/cff/cffload.c (cff_index_get_pointers): Add comment (#3794). * src/bdf/bdflib.c (_bdf_add_property): Check `fp->value.atom' (#3793). (_bdf_parse_start): Add comment (#3792). * src/raster/ftraster.c (Finalize_Profile_Table): Check `ras.fProfile' (#3791). * src/sfnt/ttsbit.c (Load_SBit_Image): Use FT_STREAM_SKIP (#3785). * src/gzip/ftgzip.c (ft_gzip_get_uncompressed_size): Properly ignore seek error (#3781). | |
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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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8312ab75 | 2009-03-09 13:18:47 | * src/sfnt/rules.mk (SFNT_DRV_H): Add ttsbit0.c. | |
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ee3cc2e4 | 2009-03-09 13:13:44 | Fix handling of EBDT formats 8 and 9 (part 2). This patch fixes the following problems in ttsbit0.c: . Bitmaps for compound glyphs were never allocated. . `SBitDecoder' refused to load metrics if some other metrics have already been loaded. This condition certainly makes no sense for recursive calls, so I've just disabled it. Another possibility would be resetting `decoder->metrics_loaded' to false before loading each composite component. However, we must restore the original metrics after finishing the recursion; otherwise we can get a misaligned glyph. . `tt_sbit_decoder_load_bit_aligned' incorrectly handled `x_pos', causing some glyph components to be shifted too far to the right (especially noticeable for small sizes). Note that support for grayscale bitmaps (not necessarily compound) is completely broken in ttsbit0.c. * src/sfnt/tt_sbit_decoder_load_metrics: Always load metrics. (tt_sbit_decoder_load_bit_aligned): Handle `x_pos' correctly in case of `h == height'. (tt_sbit_decoder_load_compound): Reset metrics after loading components. Allocate bitmap. | |
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42f5c714 | 2009-03-03 23:34:49 | Formatting. | |
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ab7e52b1 | 2009-03-03 22:37:13 | Fix SFNT kerning table parser against malformed tables. Closes Savannah BUG #25750 * src/sfnt/ttkern.c (tt_face_get_kerning): fix a bug where a malformed table would be succesfully loaded but later crash the engine during parsing. | |
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7585683c | 2009-03-02 09:09:45 | Remove dead code. Minor formatting. | |
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e5a7cc23 | 2009-03-02 09:09:12 | Fix handling of EBDT formats 8 and 9. The main cycle in `blit_sbit' makes too many iterations: it actually needs the count of lines in the source bitmap rather than in the target image. * src/sfnt/ttsbit.c (blit_sbit) [FT_CONFIG_OPTION_OLD_INTERNALS]: Add parameter `source_height' and use it for main loop. (Load_SBit_Single) [FT_CONFIG_OPTION_OLD_INTERNALS]: Updated. | |
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c2cabd42 | 2009-02-09 22:20:27 | Fix Savannah bug #25495. * src/sfnt/sfobjs.c (sfnt_load_face): Test for bitmap strikes before setting metrics and bbox values. This ensures that the check for a font with neither a `glyf' table nor bitmap strikes can be performed early enough to set metrics and bbox values too. | |
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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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4f7ef401 | 2009-01-18 10:53:29 | Implement FT_Get_Name_Index for SFNT driver. * src/sfnt/sfdriver.c (sfnt_get_name_index): New function. (sfnt_service_glyph_dict): Use it. Problem reported by Truc Truong <tructv@necsv.com>. | |
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1ad384d8 | 2008-12-25 23:52:00 | Set `face_index' field in FT_Face for all font formats. * cff/cffobjs.c (cff_face_init), winfonts/winfnt.c (FNT_Face_Init), sfnt/sfobjs.c (sfnt_init_face): Do it. * docs/CHANGES: Document it. | |
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3c5ad951 | 2008-12-21 17:51:12 | * src/pfr/pfrdrivr.c, src/winfonts/winfnt.c, src/cache/ftcmanag.c, src/smooth/ftgrays.c, src/base/ftobjc.s, src/sfobjs.c: s/_Err_Bad_Argument/_Err_Invalid_Argument/. The former is for errors in the bytecode interpreter only. | |
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ce33a312 | 2008-12-21 10:29:30 | FT_USE_MODULE declares things as: extern const FT_Module_Class (or similar for C++). However, the actual types of the variables being declared are often different, e.g., FT_Driver_ClassRec or FT_Renderer_Class. (Some are, indeed, FT_Module_Class.) This works with most C compilers (since those structs begin with an FT_Module_Class struct), but technically it's undefined behavior. To quote the ISO/IEC 9899:TC2 final committee draft, section 6.2.7 paragraph 2: All declarations that refer to the same object or function shall have compatible type; otherwise, the behavior is undefined. (And they are not compatible types.) Most C compilers don't reject (or even detect!) code which has this issue, but the GCC LTO development branch compiler does. (It outputs the types of the objects while generating .o files, along with a bunch of other information, then compares them when doing the final link-time code generation pass.) Patch from Savannah bug #25133. * src/base/ftinit.c (FT_USE_MODULE): Include variable type. * builds/amiga/include/freetype/config/ftmodule.h, include/freetype/config/ftmodule.h, */module.mk: Updated to declare pass correct types to FT_USE_MODULE. | |
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1474f439 | 2008-12-09 06:51:56 | Really fix Savannah bug #25010: An SFNT font with neither outlines nor bitmaps can be considered as containing space `glyphs' only. * src/truetype/ttpload.c (tt_face_load_loca): Handle the case where a `glyf' table is missing. * src/truetype/ttgload.c (load_truetype_glyph): Abort if we have no `glyf' table but a non-zero `loca' entry. (tt_loader_init): Handle missing `glyf' table. * src/base/ftobjs.c (FT_Load_Glyph): Undo change 2008-12-05. * src/sfnt/sfobjs.c (sfnt_load_face): A font with neither outlines nor bitmaps is scalable. | |
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76fffcd8 | 2008-12-05 18:37:44 | * include/freetype/freetype.h (FT_LOAD_ADVANCE_ONLY): Use value 0x100 instead of 0x10000; the latter value is already occupied by FT_LOAD_TARGET_LIGHT. Bug reported by James Cloos. Handle SFNT with neither outlines nor bitmaps. This fixes Savannah bug #25010. * src/base/ftobjs.c (FT_Load_Glyph): Reject fonts with neither outlines nor bitmaps. * src/sfnt/sfobjs.c (sfnt_load_face): Don't return an error if there is no table with glyphs. * src/sfnt/ttload.c (tt_face_lookup_table): Improve debugging message. Other minor cosmetics. | |
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02197280 | 2008-11-29 09:31:44 | Formatting. | |
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e7aad025 | 2008-11-08 22:00:55 | * src/sfnt/sfobjs.c (sfnt_load_face): Remove #if 0/#endif guards since OpenType version 1.5 has been released. * include/ttnameid.h (TT_NAME_ID_WWS_FAMILY, TT_NAME_ID_WWS_SUBFAMILY): New macros for OpenType 1.5. (TT_URC_COPTIC, TT_URC_VAI, TT_URC_NKO, TT_URC_BALINESE, TT_URC_PHAGSPA, TT_URC_NON_PLANE_0, TT_URC_PHOENICIAN, TT_URC_TAI_LE, TT_URC_NEW_TAI_LUE, TT_URC_BUGINESE, TT_URC_GLAGOLITIC, TT_URC_YIJING, TT_URC_SYLOTI_NAGRI, TT_URC_LINEAR_B, TT_URC_ANCIENT_GREEK_NUMBERS, TT_URC_UGARITIC, TT_URC_OLD_PERSIAN, TT_URC_SHAVIAN, TT_URC_OSMANYA, TT_URC_CYPRIOT_SYLLABARY, TT_URC_KHAROSHTHI, TT_URC_TAI_XUAN_JING, TT_URC_CUNEIFORM, TT_URC_COUNTING_ROD_NUMERALS, TT_URC_SUNDANESE, TT_URC_LEPCHA, TT_URC_OL_CHIKI, TT_URC_SAURASHTRA, TT_URC_KAYAH_LI, TT_URC_REJANG, TT_URC_CHAM, TT_URC_ANCIENT_SYMBOLS, TT_URC_PHAISTOS_DISC, TT_URC_OLD_ANATOLIAN, TT_URC_GAME_TILES): New macros for OpenType 1.5. | |
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95120928 | 2008-11-08 07:20:25 | * src/sfnt/sfobjs.c (tt_face_get_name): Modified to return an error code so that memory allocation problems can be distinguished from missing table entries. Reported by Graham Asher. (GET_NAME): New macro. (sfnt_load_face): Use it. | |
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f31072c8 | 2008-10-15 20:03:37 | * src/sfnt/ttpost.c (tt_post_default_names): Add `const'. | |
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5d642573 | 2008-10-15 13:20:17 | add comment | |
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174b8de3 | 2008-10-12 11:47:29 | * src/sfnt/sfobjs.c (sfnt_load_face): Fix computation of `underline_position'. * docs/CHANGES: Updated. Formatting, minor editing. | |
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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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570b1fdb | 2008-10-05 06:08:40 | formatting | |
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2d3e0af9 | 2008-10-05 02:38:57 | * `FT_Open_Face' tries `open_face_PS_from_sfnt_stream' when a sfnt container is found but not OpenType. | |
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ce1bad03 | 2008-10-01 22:46:26 | * src/sfnt/sfobjs.c (sfnt_load_face): `psnames_error' is only needed if TT_CONFIG_OPTION_POSTSCRIPT_NAMES is defined. | |
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d03d856d | 2008-10-01 22:39:05 | * src/truetype/ttobjs.c (tt_face_done), src/cff/cffobjs.c (cff_face_done), src/pfr/pfrobjs.c (pfr_face_done), src/pcf/pcfdrivr.c (PCF_Face_Done), src/cid/cidobjs.c (cid_face_done), src/bdf/bdfdrivr. (BDF_Face_Done), src/sfnt/sfobjs.c (sfnt_face_done): Protect against face == 0. Reported by Graham Asher. | |
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815e186f | 2008-09-21 18:33:57 | * src/{otvalid,sfnt}/Jamfile: Add missing targets for multi build by jam | |
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7981fe2a | 2008-08-29 06:09:03 | * src/sfnt/sfobjs.c (sfnt_open_font): Use TTAG_OTTO | |
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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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17e69011 | 2008-08-04 05:45:41 | Be more tolerant w.r.t. invalid entries in SFNT table directory. * src/sfnt/ttload.c (check_table_dir): Ignore invalid entries and adjust table count. Add more trace messages. (tt_face_load_font_dir): Updated. | |
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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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50997cd7 | 2008-07-16 21:03:40 | * src/pfr/pfrdrivr.c (pfr_get_advance): Fix off-by-one error. * src/base/ftcalc.c (FT_MulFix): Fix portability issue. * src/sfnt/ttpost.c (MAC_NAME) [!FT_CONFIG_OPTION_POSTSCRIPT_NAMES]: Fix compiler warning. | |
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7cb9ec0f | 2008-06-09 20:49:29 | * src/type1/t1parse.h (T1_ParserRec): Make `base_len' and `private_len' unsigned. * src/type1/t1parse.c (read_pfb_tag): Make `asize' unsigned and read it as such. (T1_New_Parser, T1_Get_Private_Dict): Make `size' unsigned. * src/base/ftstream.c (FT_Stream_Skip): Reject negative values. * src/type1/t1load.c (parse_blend_design_positions): Check `n_axis' for sane value. Fix typo. * src/psaux/psobjs.c (ps_table_add): Check `idx' correctly. * src/truetype/ttinterp (Ins_SHC): Use BOUNDS() to check `last_point'. * src/sfnt/ttload.c (tt_face_load_max_profile): Limit `maxTwilightPoints'. | |
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2b0b4221 | 2008-05-28 22:17:28 | Cosmetic code changes. | |
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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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a10d2b7c | 2007-12-04 22:05:54 | * src/cff/cffload.c (cff_subfont_load): Don't use logical OR to concatenate error codes. * src/sfnt/ttsbit.c (Load_SBit_Range): Ditto. | |
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d503fc57 | 2007-11-01 09:19:44 | * src/sfnt/sfobjs.c (sfnt_done_face): Check `sfnt' everywhere. This fixes Savannah bug #21485. | |
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7d9c189a | 2007-10-21 08:12:30 | * src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare support for bit 8 in the `OS/2' table. MS is already using this; hopefully, this becomes part of OpenType 1.5. Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22 (WWS_SUBFAMILY). | |
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7f2425fb | 2007-10-20 16:15:07 | Formatting, improving documentation. | |
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cf432dbf | 2007-10-19 12:36:40 | * include/freetype/freetype.h, src/base/ftobjs.c: renamed cmap14-related new APIs to the FT_Object_ActionName scheme. update the documentation for these APIs * src/sfnt/ttcmap.c: stronger cmap 14 validation, make the code a little more consistent with FreeType coding conventions and modify the cmap14 functions that returned a newly allocated array to use a persistent vector from the TT_CMap14 object instead. | |
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9a966b7d | 2007-10-15 17:21:32 | Add support for cmap type 14. * devel/ftoption.h, include/freetype/config/ftoption.h (TT_CONFIG_CMAP_FORMAT_14): New macro. * include/freetype/internal/ftobjs.h (FT_CMap_CharVarIndexFunc, FT_CMap_CharVarIsDefaultFunc, FT_CMap_VariantListFunc, FT_CMap_CharVariantListFunc, FT_CMap_VariantCharListFunc): New support function prototypes. (FT_CMap_ClassRec): Add them. Update all users. * include/freetype/ttnameid.h (TT_APPLE_ID_VARIANT_SELECTOR): New macro. * include/freetype/freetype.h (FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API functions. * src/base/ftobjs.c (find_variant_selector_charmap): New auxiliary function. (FT_Set_Charmap): Disallow cmaps of type 14. (FT_Get_Char_Variant_Index, FT_Get_Char_Variant_IsDefault, FT_Get_Variant_Selectors, FT_Get_Variants_Of_Char, FT_Get_Chars_Of_Variant): New API functions. * src/sfnt/ttcmap.c (TT_PEEK_UINT24, TT_NEXT_UINT24): New macros. (TT_CMap14Rec, tt_cmap14_init, tt_cmap14_validate, tt_cmap14_char_index, tt_cmap14_char_next, tt_cmap14_get_info, tt_cmap14_char_map_def_binary, tt_cmap14_char_map_nondef_binary, tt_cmap14_find_variant, tt_cmap14_char_var_index, tt_cmap14_char_var_isdefault, tt_cmap14_variants, tt_cmap14_char_variants, tt_cmap14_def_char_count, tt_cmap14_get_def_chars, tt_cmap14_get_nondef_chars, tt_cmap14_variant_chars, tt_cmap14_class_rec): New functions and structures for cmap 14 support. (tt_cmap_classes): Register tt_cmap14_class_rec. (tt_face_build_cmaps): One more error message. * docs/CHANGES: Mention cmap 14 support. | |
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1e1b6dff | 2007-07-07 07:30:40 | * src/pfr/pfrcmap.c: Include pfrerror.h. * src/autofit/afindic.c: Add some external declarations to pacify `make multi' compilation. * src/cid/cidgload.c (cid_load_glyph): Pacify compiler. * src/cff/cffdrivr.c (cff_ps_get_font_info), src/cff/cffobjs.c (cff_strcpy), include/freetype/internal/ftmemory.h (FT_MEM_STRDUP), src/autofit/aflatin.c (af_latin_hints_compute_edges), src/autofit/afcjk.c (af_cjk_hints_compute_edges), src/sfnt/ttmtx.c (tt_face_get_metrics), src/base/ftobjs.c (open_face) [FT_CONFIG_OPTION_INCREMENTAL]: Fix compilation with C++ compiler. * docs/release: Mention test compilation targets. | |
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33db39e2 | 2007-06-08 06:30:29 | * 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. | |
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88ab638e | 2007-06-07 05:01:56 | * src/sfnt/ttsbit0.c (tt_sbit_decoder_init, tt_sbit_decoder_load_image): Protect against integer overflows. * src/pfr/pfrgload.c (pfr_glyph_load_simple): More bounding checks for `x_control' and `y_control'. | |
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0f2b7bda | 2007-05-19 15:15:47 | * src/sfnt/ttmtx.c (tt_face_get_metrics) [!FT_CONFIG_OPTION_OLD_INTERNALS]: Another type-punning fix. | |
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b826fa75 | 2007-05-19 07:18:48 | Savannah patch #5929. * include/freetype/tttables.h, src/base/ftobjcs.c (FT_Get_CMap_Format): New function. * include/freetype/internal/services/svttcmap.c (TT_CMapInfo): Add `format' member. * src/sfnt/ttcmap.c (tt_cmap{0,2,4,6,8,10,12}_get_info): Set cmap_info->format. | |
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95bc9d3a | 2007-05-16 15:19:42 | * src/cache/ftccache.c (ftc_node_mru_link, ftc_node_mru_unlink), src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP), src/cache/ftcglyph.h (FTC_GCACHE_LOOKUP_CMP), src/pshinter/pshmod.c (ps_hinter_init), src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_load_hhea, tt_face_get_metrics): Fix type-punning issues. | |
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607dec79 | 2007-05-15 06:49:37 | * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused variable. * src/autofit/afloader.c (af_loader_load_g): Ditto. * src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'. (open_face_from_buffer): Initialize `stream'. (FT_Request_Metrics): Remove unused variable. Remove redundant `break' statements. (FT_Get_Track_Kerning): Remove unused variable. * src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs, afm_parse_kern_data): Remove redundant `break' statements. (afm_parser_parse): Ditto. Don't use uninitialized variables. * src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long. Use `|' operator instead of `^' to set it. Update all users. * src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'. * src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable. * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant comparison. (TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'. (TT_Load_Glyph): Remove unused variable. | |
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1b5267da | 2007-04-28 21:06:15 | * src/sfnt/sfobjs.c (sfnt_load_face): Check error code after loading `cmap'. | |
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fcc1f472 | 2007-04-10 11:51:50 | * src/sfnt/sfobjs.c (sfnt_load_face) [FT_CONFIG_OPTION_INCREMENTAL]: Ignore `hhea' table. This fixes Savannah bug #19261. | |
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442bfb89 | 2007-02-12 21:44:10 | Formatting, copyright years, s/memcpy/ft_memcpy/. | |
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c0f9c4aa | 2007-02-12 14:55:03 | introduce ft_mem_dup, ft_mem_strdup and ft_mem_strcpyn, and the corresponding macros to use them (e.g. FT_STRDUP, FT_DUP and FT_STRCPYN) modify the code to use them instead of raw mallocs/strcpy | |
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6e87ed9f | 2007-01-26 22:18:56 | Spelling fixes from Alexei. |