kc3-lang/freetype/ChangeLog
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
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ad6954a0 | 2010-02-13 02:25:04 | Improve autotool version checking to work with beta releases. | |
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93eaf50a | 2010-02-13 01:08:33 | Fix overallocating bug in FT_Outline_New_Internal(). | |
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63e7aac3 | 2010-02-10 07:13:27 | Really fix Savannah bug #28678 (part 2). Since we consider `sbw' for the horizontal direction only, we still have to synthesize vertical metrics if the user wants to use the vertical writing direction. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Synthesize vertical metrics (only) if FT_LOAD_VERTICAL_LAYOUT is set. | |
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980b76ea | 2010-02-10 07:02:43 | Really fix Savannah bug #28678 (part 1). After long discussion, we now consider the character width vector (wx,wy) returned by the `sbw' Type 1 operator as being part of *one* direction only. For example, if you are using the horizontal writing direction, you get the horizontal and vertical components of the advance width for this direction. Note that OpenType and CFF fonts don't have such a vertical component; instead, the GPOS table can be used to generate two-dimensional advance widths (but this isn't handled by FreeType). * include/freetype/ftincrem.h (FT_Incremental_MetricsRec): Add `advance_v' field to hold the vertical component of the advance value. * src/truetype/ttgload.c (tt_get_metrics), src/cff/cffgload.c (cff_slot_load), src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String), src/cid/cidgload.c (cid_load_glyph): Use it. | |
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db9a41e8 | 2010-02-09 15:43:24 | * devel/ftoption.h [FT_CONFIG_OPTION_PIC]: Define. Other minor documentation fixes. | |
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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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f19e46f3 | 2010-01-27 10:04:50 | Fix Savannah bug #28678. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_load_glyph): Handle vertical metrics correctly. * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Handle vertical metrics correctly. (T1_Load_Glyph): Don't synthesize vertical metrics. | |
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13fa21bd | 2010-01-14 21:34:08 | Make FT_Set_Transform work if no renderer is available. * src/base/ftobjs.c (FT_Load_Glyph): Apply `standard' transformation if no renderer is compiled into the library. | |
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d40cd0b4 | 2010-01-14 20:32:21 | Fix compilation warning. | |
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df870f3e | 2010-01-11 06:28:56 | Provide inline assembly code for RVCT compiler. This is Savannah patch #7059. * include/freetype/config/ftconfig.h (FT_MULFIX_ASSEMBLER, FT_MulFix_arm) [__CC_ARM || __ARM_CC]: Define. | |
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8ea31415 | 2010-01-08 18:13:02 | Fix Savannah bug #28521. Issue #28226 involved a work-around for a font which used the `setcurrentpoint' operator in an invalid way; this operator is only supposed to be used with the result of OtherSubrs, and the font used it directly. The supplied patch removed the block of code which checked this usage entirely. This turns out to be a Bad Thing. If `setcurrentpoint' is being used correctly it should reset the flex flag in the decoder. If we don't do this then the flag never gets reset and we omit any further contours from the glyph (at least until we close the path or similar). * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <op_setcurrentpoint>: Handle `flex_state' correctly. | |
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297dc223 | 2010-01-05 20:48:57 | Another clang fix. | |
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fc58155a | 2010-01-05 20:00:35 | Apply reports from clang static analyzer. * src/lzw/ftlzw.c (ft_lzw_file_init), src/base/ftstroke.c (FT_Stroker_ParseOutline), src/base/ftsynth.c (FT_GlyphSlot_Embolden): Remove dead code. * src/base/ftpatent.c (_tt_check_patents_in_table): Initialize `offset_i'. | |
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e3837295 | 2010-01-05 19:36:58 | Enable the incremental font interface by default. Ghostscript requires the incremental font interface for handling some Postscript documents. It is moving to using FreeType as its primary renderer; supporting this in the default build makes it Ghostscript to be linked against the system FreeType when one is available. * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_INCREMENTAL): Uncomment. | |
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2a33275e | 2010-01-05 10:27:15 | Fix Savannah bug #28395. * src/truetype/ttdriver.c (Load_Glyph), src/type1/t1gload.c (T1_Loada_Glyph): Don't check `num_glyphs' if incremental interface is used. | |
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942d92c9 | 2010-01-05 10:24:25 | Minor fixes. | |
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dbe56223 | 2010-01-05 09:43:01 | Make Type 1 `seac' operator work with incremental interface. * src/psaux/t1decode.c (t1operator_seac): Don't check `glyph_names' if incremental interface is used. | |
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3445e4f9 | 2010-01-04 15:53:27 | Make incremental interface work with TrueType fonts. * src/truetype/ttgload.c (load_truetype_glyph): Don't check `glyf_offset' if incremental interface is used. | |
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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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173bdc68 | 2009-12-22 00:27:29 | Minor addition. | |
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978b11dc | 2009-12-22 00:25:38 | Make freetype-config aware of $SYSROOT. * builds/unix/freetype-config.in: Decorate with ${SYSROOT} where appropriate. | |
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f4fe5a4a | 2009-12-20 17:56:22 | Fix compiler warning. Reported by Sean. * src/base/ftdbgmem.c [!FT_DEBUG_MEMORY]: ANSI C doesn't like empty source files; however, some compilers warn about an unused variable declaration. This is now replaced with a typedef. | |
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7bdc1d59 | 2009-12-18 07:13:22 | Fix Savannah bug #28320. There exist corrupt, subsetted fonts (embedded in PDF files) which contain a private dict that ends with an unterminated floating point number (no operator following). We now ignore this error (as acrobat does). * src/cff/cffparse.c (cff_parser_run): Don't emit a syntax error for unterminated floating point numbers. | |
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7da7ad94 | 2009-12-16 18:13:55 | Really fix compiler warnings. Reported by Sean. * src/truetype/ttgxvar.c (GX_PT_POINTS_ARE_WORDS, GX_PT_POINT_RUN_COUNT_MASK): Convert enum values to macros. | |
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0770de9a | 2009-12-16 08:36:24 | Typos. | |
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d818ba59 | 2009-12-16 13:23:14 | Improve configure.raw to copy some options from CFLAGS to LDFLAGS. | |
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481324cd | 2009-12-15 08:58:37 | Fix compiler warnings. Reported by Sean. * src/truetype/ttgxvar.c (ft_var_readpackeddeltas): Fix counter data type. | |
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ce412593 | 2009-12-14 22:32:32 | Ignore invalid `setcurrentpoint' operations in Type 1 fonts. This fixes Savannah bug #28226. At least two wild PostScript files of unknown provenance contain Type 1 fonts, apparently converted from TrueType fonts in earlier PDF versions of the files, which use the `setcurrentpoint' operator inappropriately. FreeType currently throws an error in this case, but Ghostscript and Adobe Distiller both accept the fonts and ignore the problem. This commit #ifdefs out the check so PostScript interpreters using FreeType can render these files. The specification says `setcurrentpoint' should only be used to set the point after a `Subr' call, but these fonts use it to set the initial point to (0,0). Unnecessarily so, as they correctly use an `hsbw' operation which implicitly sets the initial point. | |
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2db97838 | 2009-12-14 22:17:26 | Fix parsing of /CIDFontVersion. This fixes Savannah bug #28287. * src/cid/cidtoken.h: `cid_version' in CID_FaceInfoRec (in t1tables.h) is of type FT_Fixed. | |
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8d14b6f4 | 2009-12-14 07:55:39 | Trace glyph index in CID module. Suggested in Savannah patch #7023. * src/cid/cidgload.c (cid_load_glyph): Add tracing message. | |
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9045f5bd | 2009-12-03 05:57:30 | Fix compiler warnings. * src/truetype/ttgload.c (tt_get_metrics): Put `Exit' label into the proper preprocessor conditional. * src/pfr/pfrobjs.c (pfr_slot_load): Pacify gcc. | |
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087b7ea6 | 2009-11-25 23:51:06 | Better handling of start of `eexec' section. This fixes Savannah bug #28090. * src/type1/t1parse.c (T1_Get_Private_Dict): Skip all whitespace characters before start of `eexec' section. | |
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a5e9dbd5 | 2009-11-20 09:33:57 | Fix Savannah bug #27742. * src/base/ftstroke.c (ft_stroker_outside): Avoid silent division by zero, using a threshold for `theta'. | |
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934d054f | 2009-11-20 06:26:22 | Fix Savannah bug #28036. * src/type1/t1afm.c (t1_get_index): Fix comparison. | |
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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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0aa1de62 | 2009-11-15 10:53:50 | s/casted/cast/ | |
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7635ba64 | 2009-11-15 10:17:44 | Really fix FreeDesktop bug #21197. This also fixes Savannah bug #28021. * src/autofit/aflatin.c (af_latin_metrics_check_digits), src/autofit/aflatin2.c (af_latin2_metrics_check_digits): Fix loop. | |
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c4b22144 | 2009-11-15 10:10:00 | Add tracing messages for advance values. * src/base/ftobjs.c (FT_Load_Glyph), src/truetype/ttgload.c (TT_Get_HMetrics, TT_Get_VMetrics): Do it. | |
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c0aeef45 | 2009-11-08 07:58:05 | Fix compiler warning. Reported by Jeremy Manson <jeremy.manson@gmail.com>. * src/truetype/ttgload.c (load_truetype_glyph): Initialize `error'. | |
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c6e4180c | 2009-11-04 12:18:48 | Remove compiler warning. Reported by Sean McBride <sean@rogue-research.com>. * src/tools/apinames.c (read_header_file)<STATE_TYPE>: Use a cast to `int', as specified in the printf(3) man page. | |
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012552f1 | 2009-11-04 10:06:04 | Fix Savannah bug #27921. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/type1/t1afm.c (T1_Read_Metrics), src/type1/t1objs.c (T1_Face_Init): Don't use unsigned constant values for rounding if the argument can be negative. | |
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8821cc5d | 2009-11-04 07:21:15 | Add basic support for Type1 charstrings in CFF. * src/cff/cffgload.c (CFF_Operator, cff_argument_counts): Handle `seac', `sbw', and `setcurrentpoint' opcodes. (cff_compute_bias): Add parameter to indicate the charstring type. Update all callers. (cff_operator_seac): Add parameter for side bearing. (cff_decoder_parse_charstrings): Updated for more Type1 support. | |
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f186ba68 | 2009-11-03 15:46:35 | Return correct `linearHoriAdvance' value for embedded TT bitmaps too. Reported by Jeremy Manson <jeremy.manson@gmail.com>. src/truetype/ttgload.c (load_truetype_glyph): Add parameter to quickly load the glyph header only. Update all callers. (tt_loader_init): Add parameter to quickly load the `glyf' table only. Update all callers. (TT_Load_Glyph): Compute linear advance values for embedded bitmap glyphs too. | |
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422210be | 2009-11-03 08:11:02 | Improve code readability. * src/ttgload.c (load_truetype_glyph): Move metrics calculation to... (tt_get_metrics): This new function. | |
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06ba4597 | 2009-10-26 22:26:31 | Fix Savannah bug #27811. * src/truetype/ttxgvar.c (ft_var_readpackeddeltas): Fix signed/unsigned mismatch. | |
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2d15120c | 2009-10-19 21:09:13 | Fix handling of `get' and `put' CFF instructions. * src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_get, cff_op_put>: Appendix B of Adobe Technote #5177 limits the number of elements for the `get' and `put' operators to 32. * src/cff/cffgload.h (CFF_MAX_TRANS_ELEMENTS): Define. (CFF_Decoder): Use it for `buildchar' and remove `len_buildchar'. | |
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d90567b1 | 2009-10-18 10:47:11 | Fix handling of `dup' CFF instruction. Problem and solution reported by Ning Dong <flintning@163.com>. * src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_dup>: Increase `args' by 2, not 1. | |
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d699c299 | 2009-10-10 20:25:48 | * Version 2.3.11 released. ========================== Tag sources with `VER-2-3-11'. * docs/VERSION.DLL: Update documentation and bump version number to 2.3.11. * README, Jamfile (RefDoc), builds/win32/visualc/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproj, builds/win32/visualce/index.html, builds/win32/visualce/freetype.dsp, builds/win32/visualce/freetype.vcproj: s/2.3.10/2.3.11/, s/2310/2311/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 11. * builds/unix/configure.raw (version_info): Set to 9:22:3. | |
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3c4e6baa | 2009-10-10 20:15:49 | * docs/CHANGES, docs/release: Updated. | |
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008686a1 | 2009-10-11 02:07:16 | [pcf] Fix a bug in the nprops truncation, Gentoo bug #288357. | |
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19dfcbd2 | 2009-10-06 12:00:43 | * Version 2.3.10 released. ========================== Tag sources with `VER-2-3-10'. * builds/toplevel.mk (major, minor, patch): Fix regexp to allow more than a single digit. (dist): We now use git. * docs/VERSION.DLL: Update documentation and bump version number to 2.3.10. * README, Jamfile (RefDoc), builds/win32/visualc/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproj, builds/win32/visualce/index.html, builds/win32/visualce/freetype.dsp, builds/win32/visualce/freetype.vcproj: s/2.3.9/2.3.10/, s/239/2310/. * include/freetype/freetype.h (FREETYPE_PATCH): Set to 10. * builds/unix/configure.raw (version_info): Set to 9:21:3. | |
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5c3160ec | 2009-10-06 11:12:28 | Formatting. | |
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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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82633a24 | 2009-09-27 16:55:44 | [cache] Fix Savannah bug #27441, cleanup Redhat bugzilla #513582. | |
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f2647dda | 2009-09-26 00:48:37 | [cache, psaux, type1] Fix for multi build. | |
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76f1b9d9 | 2009-09-25 23:57:30 | [autofit] Fix for multi build. | |
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4e0c9ee1 | 2009-09-24 14:30:40 | [cache] Check the face filled by FTC_Manager_LookupFace(). | |
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e2184505 | 2009-09-23 09:28:48 | * docs/CHANGES: Updated. | |
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766b822f | 2009-09-12 23:15:17 | [raster] Fix 5-levels grayscale output. This was broken since version 2.3.0. * src/raster/ftraster.c (count_table): Use pre-2.3.0 values (which were then computed dynamically). (Vertical_Gray_Sweep_Step): Updated. (ft_black_render): Initialize `worker->gray_lines' (problem found by valgrind). (FT_RASTER_OPTION_ANTI_ALIASING, DEBUG_RASTER): Dont' #undef, just comment out. | |
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812d1bc9 | 2009-09-13 02:12:44 | Improve configure.raw for cross build. | |
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704f4d75 | 2009-09-13 00:50:14 | [BDF] Modify hash API to take size_t value instead of void *. | |
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519a5eaf | 2009-09-13 00:00:28 | Whitespace. | |
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0729bc9f | 2009-09-10 16:09:55 | [Win64] Improve the computation of random seed from stack address. | |
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4539b3ee | 2009-09-08 07:05:26 | Whitespace. | |
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5e240c12 | 2009-09-03 13:14:24 | [raster] Improvements for stand-alone mode. * src/raster/rules.mk: Don't handle ftmisc.h. It is needed for stand-alone mode only. * src/raster/ftmisc.h (FT_MemoryRec , FT_Alloc_Func, FT_Free_Func, FT_Realloc_Func): Copy declarations from ftsystem.h. | |
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4694ea2b | 2009-09-02 13:06:33 | Improve vertical metrics calculation (Savannah bug #27364). The calculation of `vertBearingX' is not defined in the OTF font spec so FreeType does a `best effort' attempt. However, this value is defined in the PDF and PostScript specs, and that algorithm is better than the one FreeType currently uses: FreeType: Use the middle of the bounding box as the X coordinate of the vertical origin. Adobe PDF spec: Use the middle of the horizontal advance vector as the X coordinate of the vertical origin. FreeType's algorithm goes wrong if you have a really small glyph (like the full-width, circle-like dot at the end of the sentence, as used in CJK scripts) with large bearings. With the FreeType algorithm this dot gets centered on the baseline; with the PDF algorithm it gets the correct location (in the top right). Note that this is a serious issue, it's like printing the dot at the end of a Roman sentence at the center of the textline instead of on the baseline like it should. So i believe the PDF spec's algorithm should be used in FreeType as well. The `vertBearingY' value for such small glyphs is also very strange if no `vmtx' information is present, since the height of the bbox is not representable for the height of the glyph visually (the whitespace up to the baseline is part of the glyph). The fix also includes some code for a better estimate of `vertBearingY'. * src/base/ftobjs.c (ft_synthesize_vertical_metrics): `vertBearingX' is now calculated as described by the Adobe PDF Spec. Estimate for `vertBearingY' now works better for small glyphs completely above or below the baseline into account. * src/cff/cffgload.c (cff_slot_load): `vertBearingX' is now calculated as described by the Adobe PDF Spec. Vertical metrics information was always ignored when FT_CONFIG_OPTION_OLD_INTERNALS was not defined. * src/truetype/ttgload.c (compute_glyph_metrics): `vertBearingX' is now calculated as described by the Adobe PDF Spec. | |
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03e8b2f7 | 2009-09-01 08:10:24 | Fix custom cmap for empty Type 1 font (Savannah bug #27294). * include/freetype/internal/t1types.h (T1_EncodingRecRec_): Update comment to reflect revised code_last meaning. * src/type1/t1load.c (T1_Open_Face), src/type42/t42objs.c (T42_Open_Face): Assign max_char as highest character code + 1 and use this for T1_EncodingRecRec_::code_last. * src/psaux/t1cmap.c (t1_cmap_custom_init): Follow revised T1_EncodingRecRec_::code_last meaning. | |
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d77cd8ce | 2009-08-27 00:10:56 | Fix rendering of horizontally compressed CFFs. Bug reported by Ivan Nincic <inincic@pdftron.com>. * src/cff/cffgload.c (cff_slot_load): Thinko: Check `xx' element of `font_matrix' also. * docs/CHANGES: Updated. | |
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efaf5abc | 2009-08-03 19:55:58 | Don't call `ft_fseek' every time when executing `ft_fread'. * src/base/ftstream.c (FT_Stream_Seek), src/base/ftsystem.c (ft_ansi_stream_io): Implement it. | |
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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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e6d0c1fb | 2009-08-01 00:37:58 | psaux: Fix a few casts to FT_Int32 value. | |
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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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3783dac0 | 2009-08-01 00:37:56 | pfr: Extend `num_aux' to take 32-bit value. | |
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3bda1f99 | 2009-08-01 00:37:56 | pcf: Truncate FT_ULong `nprops' to fit to int PCF_Face->nprops. | |
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8eb551f1 | 2009-08-01 00:37:55 | gxvalid: Extend a few local variables to reduce the casts. | |
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d3659977 | 2009-08-01 00:37:55 | gxvalid: Extend `settingTable' to take 32-bit offset. | |
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6e2375f7 | 2009-08-01 00:37:54 | autofit: Cast FT_Long glyph_count to compare with FT_UInt GID. | |
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057bc4c0 | 2009-08-01 00:35:40 | smooth: Exclude 16-bit system in invalid pitch/height check. | |
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b16a9426 | 2009-08-01 00:32:25 | cff: Type large constants > 0x7FFF as long for 16-bit systems. | |
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5133c56f | 2009-08-01 00:32:25 | base: Remove an unused variable. | |
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5d3ff056 | 2009-08-01 00:32:24 | cache: Check higher bits in flags for non ILP32 systems. | |
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61adbe98 | 2009-08-01 00:32:24 | sfnt: Ignore invalid GIDs in glyph name lookup. | |
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eec40554 | 2009-08-01 00:32:24 | pcf: Fix a comparison between FT_Long and FT_ULong. | |
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eceaffef | 2009-08-01 00:32:23 | gxvalid: Guarantee `nFeatureFlags' size up to 32-bit. | |
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cad4f915 | 2009-08-01 00:32:23 | sfnt: Insert explicit cast for LP64 system. | |
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2f07c57f | 2009-08-01 00:32:22 | gxvalid: Guarantee `just' table size upto 32-bit. | |
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205a2a0c | 2009-08-01 00:32:22 | gxvalid: Guarantee `trak' table size upto 32-bit. | |
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49740490 | 2009-08-01 00:32:22 | type1: Fix a data type mismatching with its source. | |
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737634e5 | 2009-08-01 00:32:21 | pfr: Fix a data type mismatching with its source. | |
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b12b8c3c | 2009-08-01 00:32:21 | pfr: Fix a data type mismatching with its source. | |
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c4420d97 | 2009-08-01 00:32:21 | pfr: Fix a data type mismatching with its source. | |
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471980d9 | 2009-08-01 00:32:20 | smooth: Improve the format in debug message. | |
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01059050 | 2009-08-01 00:32:20 | sfnt: Fix a data type mismatching with its source. | |
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ec7bc863 | 2009-08-01 00:32:19 | truetype: Extend TrueType GX packed deltas to FT_Offset. | |
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cf31edf5 | 2009-08-01 00:32:19 | psaux: Fix a data type mismatching with its source. | |
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5668181b | 2009-08-01 00:32:18 | truetype: Extend mmvar_len to hold size_t values. |