kc3-lang/freetype/src/base/ftobjs.c
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
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e8542260 | 2016-04-08 23:21:34 | Typos. | |
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0d053bac | 2016-02-07 19:25:56 | Fix runtime errors found by clang's sanitizer (#47082). * src/base/ftobjs.c (FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Copy), src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Properly handle empty input buffer. | |
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1d8d0b4e | 2016-01-28 14:11:14 | Remove unpatented hinter (3/3). * include/freetype/config/ftoption.h (TT_CONFIG_OPTION_UNPATENTED_HINTING): Remove. * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove `ignore_unpatented_hinter' field. Update users. (FT_DEBUG_HOOK_UNPATENTED_HINTING): Remove. Update users. * include/freetype/internal/tttypes.h (TT_FaceRec): Remove `unpatented_hinting' field. Update users. * src/base/ftpatent.c (_tt_check_patents_in_range, _tt_check_patents_in_table, _tt_face_check_patents): Remove. (FT_Face_CheckTrueTypePatents, FT_Face_SetUnpatentedHinting): Replace code with dummies. * src/truetype/ttobjs.c (tt_face_init): Remove now defunct code. * src/truetype/ttobjs.h (TT_GraphicsState): Remove `both_x_axis' field. | |
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9adeab64 | 2016-01-13 11:54:10 | Update copyright year. | |
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4099281f | 2015-12-14 07:51:25 | [base] Fix calls to `FT_Stream_Seek'. * src/base/ftobjs.c (Mac_Read_sfnt_Resource, FT_Open_Face): Set `error'. | |
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f0cc1738 | 2015-12-14 07:00:41 | [base] Check error when seeking to data supplied offset (#46635). * src/base/ftobjs.c (open_face_PS_from_sfnt_stream): `ft_lookup_PS_in_sfnt_stream' returns offset and and length from user supplied data. Use of this these values must be checked. | |
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ccd3188a | 2015-11-10 22:33:45 | Allow native CFF hinter in FT_RENDER_MODE_LIGHT. Both the native CFF hinter and the auto-hinter now have a very similar rendering style. * include/freetype/freetype.h: Mention that FT_LOAD_TARGET_LIGHT no longer implies FT_LOAD_FORCE_AUTOHINT. * include/freetype/ftmodapi.h (FT_MODULE_DRIVER_HINTS_LIGHTLY): New macro. * include/freetype/internal/ftobjs.h (FT_DRIVER_HINTS_LIGHTLY): New macro. * src/cff/cffdrivr.c (cff_driver_class): Use it. * src/base/ftobjs.c (FT_Load_Glyph): Update auto-hinter selection logic. | |
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e03214e1 | 2015-10-15 16:58:13 | [base] Compute MD5 checksums only if explicitly requested. This improves profiling accuracy. * src/base/ftobjs.c (FT_Render_Glyph_Internal): Implement it. | |
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2a20c92c | 2015-10-14 15:23:15 | [base] Use `FT_' namespace for MD5 functions (#42366). * src/base/ftobjs.c (MD5_*): Define as `FT_MD5_*'. Undefine HAVE_OPENSSL. | |
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fb5268cf | 2015-09-28 02:01:43 | [base] Fix a leak by broken sfnt-PS or resource fork (#46028). open_face_from_buffer() frees passed buffer if valid font is not found. But if copying to the buffer is failed, the allocated buffer should be freed within the caller. * src/base/ftobjs.c (open_face_PS_from_sfnt_stream): Free the buffer `sfnt_ps' if an error caused before calling open_face_from_buffer(). (Mac_Read_sfnt_Resource): Free the buffer `sfnt_data' if an error caused before calling open_face_from_buffer(); | |
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d57f2271 | 2015-09-26 08:44:26 | * src/base/ftobjs.c (Mac_Read_sfnt_Resource): Add cast. | |
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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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e982f5b7 | 2015-09-21 23:07:22 | [base] Check too long POST and sfnt resource (#45919). * src/base/ftbase.h (FT_MAC_RFORK_MAX_LEN): Maximum length of the resource fork for Mac OS. The resource fork larger than 16 MB can be written but could not be handled correctly, at least in Carbon routine. See https://support.microsoft.com/en-us/kb/130437 * src/base/ftobjs.c (Mac_Read_POST_Resource): No need `0x' for `%p' formatter. * src/base/ftbase.c (Mac_Read_POST_Resource): Check the fragment and total size of the concatenated POST resource before buffer allocation. (Mac_Read_sfnt_Resource): Check the declared size of sfnt resource before buffer allocation. * src/base/ftmac.c (read_lwfn, FT_New_Face_From_SFNT): Check the total resource size before buffer allocation. | |
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19b82cfb | 2015-09-11 20:25:32 | [base] Avoid crash while tracing `load_mac_face'. Reported in Savannah bug #45919. * src/base/ftobjs.c (load_mac_face): Honour FT_OPEN_MEMORY while tracing. | |
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78b01403 | 2015-08-25 07:23:01 | [base] Improve kerning tracing and documentation. * src/base/ftobjs.c (FT_Get_Kerning): Emit tracing message if scaled-down kerning values differ. | |
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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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eb22ef26 | 2015-08-04 06:50:04 | Another left-shift bug (#45681). * src/base/ftobjs.c (IsMacBinary): Only accept positive values for `dlen'. | |
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9de55e03 | 2015-04-10 23:45:11 | [base] NULL. | |
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eee7d8ba | 2015-03-10 11:15:15 | [base] Rename `FT_Bitmap_New' to `FT_Bitmap_Init'. * include/ftbitmap.h, src/base/ftbitmap.c: Implement it. Update all callers. * docs/CHANGES: Updated. | |
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82235d04 | 2015-02-16 19:35:16 | Next round of minor compiler warning fixes. * include/internal/ftrfork.h (FT_RFork_Ref): Change `offset' member type to `FT_Long'. (CONST_FT_RFORK_RULE_ARRAY_BEGIN): Add `static' keyword. * include/internal/ftstream.h (FT_Stream_Pos): Return `FT_ULong'. * src/base/ftoutln.c, src/base/ftrfork.c, src/base/ftstream.c: Signedess fixes. | |
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3cfa4d12 | 2015-02-16 17:59:06 | Various minor signedness fixes. * include/ftadvanc.h, include/internal/ftobjs.h, src/base/ftgloadr.c, src/base/ftobjs.c: Apply. | |
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79a5ac60 | 2015-01-18 07:30:04 | * src/base/ftobjs.c (FT_New_Library): Fix compiler warning. | |
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f57fc59e | 2015-01-17 20:41:43 | Run `src/tools/update-copyright'. | |
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603292d7 | 2015-01-14 18:35:56 | [base] Don't initialize unused `driver->glyph_loader'. * src/base/ftobjs.c (Destroy_Driver): Don't call `FT_GlyphLoader_Done'. (FT_Add_Module): Don't call `FT_GlyphLoader_New'. | |
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51634253 | 2015-01-14 18:30:59 | [base] Don't allocate `library->raster_pool' anymore. It's unused after the following commits: [raster] Allocate render pool for mono rasterizer on the stack. [raster] Remove 5-level gray AA mode from monochrome rasterizer. The value of FT_RENDER_POOL_SIZE still serves the purpose it used to serve, which is, to adjust the pool size. But the pool is now allocated on the stack on demand. * src/base/ftobjs.c (FT_New_Library, FT_Done_Library): Implement. | |
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6dfdaf4d | 2015-01-14 18:21:13 | [base] Do not reorder library->renderers upon use. Instead of keeping `library->renderers' in a MRU order, just leave it as-is. The MRU machinery wasn't thread-safe. With this patch, rasterizing glyphs from different faces from different threads doesn't fail choosing rasterizer (FT_Err_Cannot_Render_Glyph). Easiest to see that crash was to add a `printf' (or otherwise let thread yield in FT_Throw with debugging enabled). * src/base/ftobjs.c (FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Render): Don't call `FT_Set_Renderer'. | |
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c9ca6ffc | 2014-12-11 13:39:39 | * src/base/ftobjs.c (FT_Get_Glyph_Name): Fix off-by-one check. Problem reported by Dennis Felsing <dennis@felsin9.de>. | |
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0098d550 | 2014-12-07 11:03:57 | Uppercase all hex digits for orthogonality. | |
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3d167cbe | 2014-11-27 05:19:41 | * src/base/ftobjs.c (FT_Get_Glyph_Name): Fix compiler warning. Introdruced in previous change. Reported by Alexei. | |
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f34f1925 | 2014-11-26 21:59:21 | * src/*: Add checks for parameters of API functions where missing. `API functions' are functions tagged with `FT_EXPORT_DEF'. Besides trivial fixes, the following changes are included, too. * src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Set error code if no service is available. * src/base/ftinit.c (FT_Done_FreeType): Change return value for invalid `library' parameter to `Invalid_Library_Handle'. * src/base/ftobjs.c (FT_New_Size): Change return value for invalid `asize' parameter to `Invalid_Argument'. * src/base/ftoutln.c (FT_Outline_Copy): Change return value for invalid `source' and `target' parameters to `Invalid_Outline'. (FT_Outline_Done_Internal): Change return value for invalid `outline' parameter to `Invalid_Outline'. | |
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cd4a5a26 | 2014-11-27 00:20:48 | * src/base/ftobj.c (Mac_Read_POST_Resource): Additional overflow check in the summation of POST fragment lengths, suggested by Mateusz Jurczyk <mjurczyk@google.com>. | |
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1720e81e | 2014-11-26 16:39:00 | * src/base/ftobjs.c (Mac_Read_POST_Resource): Insert comments and fold too long tracing messages. | |
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45331679 | 2014-11-26 16:02:17 | * src/base/ftobjs.c (Mac_Read_POST_Resource): Use unsigned long variables to read the lengths in POST fragments. Suggested by Mateusz Jurczyk <mjurczyk@google.com>. | |
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35252ae9 | 2014-11-26 15:52:23 | Fix Savannah bug #43539. * src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow by a broken POST table in resource-fork. | |
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240c94a1 | 2014-11-26 15:43:29 | Fix Savannah bug #43538. * src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow by a broken POST table in resource-fork. | |
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5aff8530 | 2014-11-26 14:36:12 | * src/base/ftobjs.c (Mac_Read_POST_Resource): Avoid memory leak by a broken POST table in resource-fork. Return after freeing the buffered POST table when it is found to be broken. | |
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02b8e7e8 | 2014-11-25 11:31:51 | */*: s/Invalid_Argument/Invalid_Size_Handle/ where appropriate. | |
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04edbbda | 2014-11-25 10:21:13 | */*: s/Invalid_Argument/Invalid_Face_Handle/ where appropriate. | |
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6689a009 | 2014-11-25 08:53:09 | [Savannah bug #43682] Properly handle missing return errors. The functions in this patch *do* return non-trivial errors that must be taken care of. * src/autofit/afloader.c (af_loader_load_g), src/base/ftobjs.c (FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Render), src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_endchar>, src/psaux/psobjs.c (ps_parser_load_field_table), src/psaux/t1decode (t1_decoder_parse_charstrings) <op_endchar>, src/truetype/ttgload.c (load_truetype_glyph <subglyph loop>, tt_loader_init, TT_Load_Glyph), src/truetype/ttgxvar.c (TT_Set_MM_Blend), src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Do it. | |
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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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23c093fc | 2014-11-21 08:41:39 | Minor. | |
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bbd8313b | 2014-04-17 01:24:36 | Make `FT_Get_SubGlyph_Info' actually work. * src/base/ftobjs.c (FT_Get_SubGlyph_Info): Return FT_Err_Ok if there is no error. | |
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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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aae0f1af | 2014-01-19 18:27:18 | Minor. | |
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e2d2b154 | 2013-12-27 16:44:24 | [ftrfork] Fix the face order difference between POSIX and Carbon. The fragmented resources in Suitcase and .dfont should be reordered when post resource for Type1 is being restored, but reordering of sfnt resources induces the different face order. Now the ordering is restricted to post resource only, to prevent the different order issue (e.g. the face index in the fontconfig cache generated with Carbon framework is incompatible with that by FreeType2 without Carbon framework.) Found by Khaled Hosny and Hin-Tak Leung. http://lists.gnu.org/archive/html/freetype-devel/2013-02/msg00035.html http://lists.gnu.org/archive/html/freetype-devel/2013-12/msg00027.html * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Add a switch `sort_by_res_id' to control the fragmented resource ordering. * include/internal/ftrfork.h: Daclare new switch. * src/base/ftobjs.c (IsMacResource): Enable the soring for post resource, and disable the sorting for sfnt resource. | |
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a44b784b | 2013-12-02 09:52:38 | Formatting. | |
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28626869 | 2013-11-20 21:06:18 | [truetype] Don't trust `maxp's `maxSizeOfInstructions'. Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>; see http://lists.nongnu.org/archive/html/freetype-devel/2013-08/msg00005.html for details. * src/base/ftobjs.c (FT_Load_Glyph): Check size of `fpgm' and `prep' tables also for setting `autohint'. * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Use code from `TT_Process_Composite_Glyph' for handling unreliable values of `maxSizeOfInstructions'. | |
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604838d5 | 2013-10-22 01:10:10 | * src/base/md5.c, src/base/md5.h: Updated to recent version. * src/base/ftobjs.c: Updated; `md5.c' no longer uses `free'. | |
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d689d1cf | 2013-08-29 17:53:40 | Implement support for WOFF containers. We simply synthesize a SFNT from the WOFF, create a memory stream for the new data, and load the SFNT as usual. Does NOT add any API to access WOFF metadata or private blocks. * include/freetype/internal/tttypes.h (WOFF_HeaderRec, WOFF_TableRec): New structures. * include/freetype/tttags.h (TTAG_wOFF): New macro. * src/base/ftobjs.c (FT_Open_Face): Set `stream' after calling `open_face'. * src/sfnt/sfobjs.c [FT_CONFIG_OPTION_SYSTEM_ZLIB]: Include `FT_GZIP_H'. (WRITE_BYTE, WRITE_USHORT, WRITE_ULONG): New temporary macros for writing to a stream. (sfnt_stream_close, compare_offsets, woff_open_font): New functions. (sfnt_open_font): Handle `TTAG_wOFF'. (sfnt_init_face): Set `stream' after calling `sfnt_open_font'. * src/truetype/ttobjs.c (tt_face_init): Set `stream' after calling `sfnt->init_face'. * src/base/ftobjs.c (open_face): Use a pointer to FT_Stream as an argument so that a changed stream survives. Update callers. | |
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bd3849e7 | 2013-08-27 21:43:38 | FT_Open_Face: Improve external stream handling. If the font's `clazz->init_face' function wants to swap to new stream, handling of whether original stream was external could result to either memory leak or double free. Mark externality into face flags before calling `init_face' such that the clazz can handle external streams properly. * src/base/ftobjs.c (FT_Open_Face): Move code to set FT_FACE_FLAG_EXTERNAL_STREAM to... (open_face): This function. | |
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25b7da53 | 2013-06-19 10:23:36 | * Version 2.5.0 released. ========================= Tag sources with `VER-2-5-0'. * docs/VERSION.DLL: Update documentation and bump version number to 2.5.0. * README, Jamfile (RefDoc), builds/win32/vc2005/freetype.vcproj, builds/win32/vc2005/index.html, builds/win32/vc2008/freetype.vcproj, builds/win32/vc2008/index.html, builds/win32/vc2010/freetype.vcxproj, builds/win32/vc2010/index.html, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype.vcproj, builds/win32/visualc/index.html, builds/win32/visualce/freetype.dsp, builds/win32/visualce/freetype.vcproj, builds/win32/visualce/index.html, builds/wince/vc2005-ce/freetype.vcproj, builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/freetype.vcproj, builds/wince/vc2008-ce/index.html: s/2.4.12/2.5.0/, s/2412/250/. * include/freetype/freetype.h (FREETYPE_MINOR): Set to 5. (FREETYPE_PATCH): Set to 0. * builds/unix/configure.raw (version_info): Set to 16:2:10. * src/base/ftobjs.c (FT_Open_Face): Pacify compiler. * src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIRP): Ditto. | |
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67cf7a88 | 2013-06-18 09:35:34 | Fix Savannah bug #39266. If memory allocations fail at certain points while opening a font, FreeType can either crash due to a NULL dereference or leak memory. * include/freetype/internal/ftobjs.c (FT_Face_InternalRec, FT_LibraryRec): Make `refcount' a signed integer. If, for example, FT_Open_Face() fails in a memory allocation before the face's reference count is set to 1, a subsequent `FT_Done_Library' call would otherwise loop over `FT_Done_Face' 2^32 times before freeing the face. * src/base/ftobjs.c (open_face): Initialize `stream' and friends earlier. (FT_Open_Face) <Fail>: Behave correctly if `node' is NULL. (FT_Destroy_Module) <Fail>: Check that `renderer_clazz' is valid. | |
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c06889eb | 2013-06-12 10:58:06 | More compiler warning fixes. */*: Use cast to `FT_Bool' (or `Bool') where appropriate. | |
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a25ecfdd | 2013-06-10 12:57:16 | [sfnt] Improve embedded bitmap tracing. * src/base/ftobjs.c (FT_Request_Size): Move trace message regarding bitmap strike match to... (FT_Match_Size): This function. * src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics, tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_compound, tt_sbit_decoder_load_png, tt_sbit_decoder_load_image): Decorate with tracing messages. | |
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3f6e0e0c | 2013-06-07 18:10:40 | Add and improve pragmas for MSVC compiler. * include/freetype/internal/ftdebug.h: Remove pragmas. * include/freetype/internal/ftserv.h: Use push and pop for pragmas. * include/freetype/internal/ftvalid.h: Handle warning C4324. * src/base/ftobjs.c: Use push and pop for pragmas. * src/gzip/ftgzip.c: Handle warning C4244. | |
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c378249e | 2013-06-05 19:57:55 | Fix more MSVC Win32 compiler warnings. * src/base/ftobjs.c: Fix typo in MS pragma. * src/base/bdflib.c (_bdf_set_default_spacing, _bdf_add_property): `lineno' is only used in debug mode. * src/cff/cf2ft.c (cf2_builder_moveTo): `params' is only used in debug mode. | |
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45392b77 | 2013-06-05 13:43:20 | Fix compiler warnings. * include/freetype/internal/ftmemory.h: Decorate memory allocation macros with `FT_Long' where appropriate. Remove duplicate of FT_MEM_QRENEW_ARRAY definition. * src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use cast. * src/base/ftobjs.c: Add warning disabling pragma for MSVC while including `md5.c'. * src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdESC>: Add cast. * src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Fix casts. (tt_sbit_decoder_load_bitmap): Beautification. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Initialize variables (earlier). * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Pacify compiler. * src/truetype/ttgxvar.c (TT_Get_MM_Var): Use unsigned constants where appropriate. * src/type1/t1load.c (T1_Get_MM_Var): Ditto. | |
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8d8508e4 | 2013-06-04 13:09:01 | Missed some cppcheck items. | |
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d51ac9c7 | 2013-05-12 06:00:27 | Fix Savannah bug #38968. * include/freetype/ftmodapi.h: Add `FT_EXPORT' to FT_Property_{Set,Get}. * src/base/ftobjs.c: Add `FT_EXPORT_DEF' to FT_Property_{Set,Get}. | |
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f6aa089f | 2013-05-10 07:58:47 | */* [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove macro and guarded code. | |
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2dc26621 | 2013-04-12 20:11:38 | Add output bitmap checksums. Use `FT2_DEBUG=bitmap:3' for tracing. * src/base/md5.c, src/base/md5.h: New files, taken from http://openwall.info/wiki/people/solar/software/public-domain-source-code/md5 * include/freetype/internal/fttrace.h: Add `bitmap'. * src/base/ftobjs.c [FT_DEBUG_LEVEL_TRACE]: Include `md5.c' (FT_Render_Glyph_Internal) [FT_DEBUG_LEVEL_TRACE]: For tracing, convert resulting bitmap to a uniform format and compute a checksum. Use `bitmap' category for the tracing message. * src/base/rules.mk (BASE_H): Updated. * docs/LICENSE.TXT: Updated. | |
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89f50647 | 2013-03-14 17:50:49 | */*: Use FT_ERR_EQ, FT_ERR_NEQ, and FT_ERR where appropriate. FT_Err_XXX and friends are no longer directly used in the source code. | |
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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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6b83a367 | 2013-01-09 00:25:32 | [base, pshinter] Use FT_ABS, FT_MIN, and FT_MAX for readability. * src/base/ftbbox.c: Updated. * src/base/ftobjs.c: Updated. * src/base/fttrigon.c: Updated. * src/pshinter/pshalgo.c: Updated. * src/pshinter/pshrec.c: Updated. | |
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768590a9 | 2012-12-20 06:08:23 | * src/base/ftobjs.c (ft_property_do): Fix compiler warning. | |
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073a4cef | 2012-09-15 09:10:06 | Use `FT_Module' instead of `FT_Library' argument in property funcs. This internal change simplifies access to global module data. * include/freetype/internal/services/svprop.h (FT_Properties_SetFunc, FT_Properties_GetFunc): Change accordingly. * src/base/ftobjs.c (ft_property_do), src/autofit/afmodule.c (af_property_set, af_property_get): Updated. | |
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0f8fd88e | 2012-08-30 23:31:55 | Implement properties to control FreeType modules. * include/freetype/fterrdef.h (FT_Err_Missing_Property): New error code. * include/freetype/ftmodapi.h (FT_Property_Set, FT_Property_Get): New API. * include/freetype/internal/services/svprop.h: New file. * include/freetype/internal/ftserv.h (FT_SERVICE_PROPERTIES_H): New macro. * src/base/ftobjs.c: Include FT_SERVICE_PROPERTIES_H. (ft_property_do, FT_Property_Set, FT_Property_Get): New functions. | |
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d0841ea7 | 2012-08-27 06:57:05 | [autofit] Some macro and variable renamings for orthogonality. * include/freetype/internal/autohint.h, src/base/ftobjs.c, src/autofit/afmodule.c, src/autofit/afpic.c, src/autofit/afpic.h: s/SERVICE/INTERFACE/, s/service/interface/, s/Service/Interface/. | |
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b355b569 | 2012-08-26 14:00:11 | Fix Savannah bug #37178. * src/base/ftobjs.c (FT_Open_Face): Initialize `error' with `FT_Err_Missing_Module' before loop to indicate `no valid drivers'. | |
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68fe6a9a | 2012-08-26 13:56:56 | Formatting. | |
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f24d0793 | 2012-02-11 09:37:46 | Clean up `generic' fields. * include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec): Remove `generic' field since users can't access it. * src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as advertised in the documentation of FT_Generic. (Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'. | |
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c7c4d68b | 2012-01-17 15:13:50 | [raccess] Modify for PIC build. Based on the patch provided by Erik Dahlstrom <ed@opera.com>, http://lists.gnu.org/archive/html/freetype-devel/2012-01/msg00010.html Also `raccess_guess_table[]' and `raccess_rule_by_darwin_vfs()' are renamed with `ft_' suffixes. * src/base/ftbase.h: `raccess_rule_by_darwin_vfs()' is renamed to `ft_raccess_rule_by_darwin_vfs()'. * src/base/ftobjs.c: Ditto. * src/base/ftrfork.c: Declarations of FT_RFork_Rule, raccess_guess_rec, are moved to... * include/freetype/internal/ftrfork.h: Here. * include/freetype/internal/ftrfork.h: FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END} macros are defined to replace raccess_guess_table[] in both of PIC and non-PIC modes. * src/base/ftrfork.c: raccess_guess_table[] array is rewritten by FT_RFORK_RULE_ARRAY_{BEGIN,ENTRY,END}. * src/base/basepic.h (BasePIC): Add `ft_raccess_guess_table' storage. (FT_RACCESS_GUESS_TABLE_GET): New macro to retrieve the function pointer from `ft_raccess_guess_table' storage in `BasePIC' structure. * src/base/ftrfork.c (FT_Raccess_Guess): Rewritten with FT_RACCESS_GUESS_TABLE_GET. (raccess_get_rule_type_from_rule_index): Add `library' as the first argument to the function, to retrieve the storage of `ft_raccess_guess_table' from it. Also `raccess_guess_table' is replaced by FT_RACCESS_GUESS_TABLE_GET. (ft_raccess_rule_by_darwin_vfs): Ditto. | |
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714ee56a | 2011-12-02 21:14:18 | [mac] Unify DARWIN_NO_CARBON with FT_MACINTOSH. Originally FT_MACINTOSH was a pure auto macro and DARWIN_NO_CARBON was a configurable macro to disable Carbon-dependent code. Because now configure script sets DARWIN_NO_CARBON by default and disables Darwin & Carbon-dependent codes, these macros can be unified. FT_MACINTOSH (undefined by default) is kept and DARWIN_NO_CARBON (defined by default) is removed, because DARWIN_NO_CARBON violates FT_XXX naming convention of public macros, and a macro configured by default is not portable for the building without configure (e.g. make devel). * builds/unix/configure.raw: Define FT_MACINTOSH if Carbon-based old Mac font support is requested and Carbon is available. * builds/unix/ftconfig.in: Undefine FT_MACINTOSH when the support for Mac OS X without Carbon (e.g. Mac OS X 10.4 for ppc64) is requested. * include/freetype/config/ftconfig.in: Ditto. * builds/vms/ftconfig.h: Ditto. * src/base/ftbase.h: Remove DARWIN_NO_CARBON. * src/base/ftbase.c: Ditto. * src/base/ftobjs.c: Ditto. * src/base/ftrfork.c: Ditto. * src/base/ftmac.c: Compile the body if FT_MACINTOSH is defined (same with TT_USE_BYTECODE_INTERPRETER in ttinterp.c). * builds/mac/ftmac.c: Ditto. * builds/mac/FreeType.m68k_cfm.make.txt: Define FT_MACINTOSH. * builds/mac/FreeType.m68k_far.make.txt: Ditto. * builds/mac/FreeType.ppc_classic.make.txt: Ditto. * builds/mac/FreeType.ppc_carbon.make.txt: Ditto. | |
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72185cb5 | 2011-10-15 09:33:11 | Fix handling of transformations if no renderer is present. * src/base/ftobjs.c (FT_Load_Glyph): Thinko. | |
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298608d1 | 2011-10-15 09:09:59 | Fix conditions for autohinting. * src/base/ftobjs.c (FT_Load_Glyph): Handle FT_LOAD_IGNORE_TRANSFORM. | |
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57b6a614 | 2011-09-09 19:05:54 | Better tracing of metrics. * src/base/ftobjs.c (FT_Request_Size, FT_Select_Size): Decorate with FT_TRACE. | |
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c9a69022 | 2011-08-30 08:09:38 | Typo. | |
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51ca771f | 2011-08-30 07:42:19 | Better tracing of metrics. * src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics): Decorate with FT_TRACE. | |
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3abf617b | 2011-07-20 06:48:08 | Add FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT. Useful for embedded systems which don't need file stream support. * src/base/ftsystem.c, src/base/ftobjs.c (FT_Stream_New): Implement it. | |
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65a44988 | 2011-06-15 01:44:24 | [base] Fix g++4.6 compiler warnings in src/base/*.c. Passing uninitialized pointer to the buffer allocator is not problematic theoretically (as far as the returned pointer is checked before writing), but g++4.6 dislikes it and warns by -Wuninitialized. Initialize them by NULL. * src/base/ftobjs.c (FT_Stream_New): Init `stream'. (new_memory_stream): Ditto. (FT_New_GlyphSlot): Init `slot'. (FT_CMap_New): Init `cmap'. (open_face_PS_from_sfnt_stream): Init `sfnt_ps'. (Mac_Read_POST_Resource): Init `pfb_data'. (Mac_Read_sfnt_Resource): Init `sfnt_data'. * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Init `offsets_internal' and `ref'. (raccess_guess_darwin_hfsplus): Init `newpath'. (raccess_guess_darwin_newvfs): Ditto. * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Init `buffer'. * src/base/ftstroke.c (FT_Stroker_New): Init `stroker'. | |
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c9bdfa7e | 2011-03-06 18:35:37 | Fix autohinting fallback. * src/base/ftobjs.c (FT_Load_Glyph): Assure that we only check TTFs, ignoring CFF-based OTFs. | |
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ff809507 | 2011-02-19 23:09:26 | Fall back to autohinting if a TTF/OTF doesn't contain any bytecode. This is Savannah patch #7471. * src/base/ftobjs.c (FT_Load_Glyph): Implement it. | |
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312d26a4 | 2010-12-13 20:17:26 | Fix parameter handling of `FT_Set_Renderer'. Reported by Kirill Tishin <siege@bk.ru>. * src/base/ftobjs.c (FT_Set_Renderer): Increment `parameters'. | |
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ac09390a | 2010-11-04 23:26:11 | [UVS] Fix find_variant_selector_charmap(), Savannah bug #31545. Since 2010-07-04, find_variant_selector_charmap() returns the first cmap subtable always under rogue-compatible configuration, it causes NULL pointer dereference and make UVS-related functions crashed. * src/base/ftobjs.c (Fix find_variant_selector_charmap): Returns UVS cmap correctly. | |
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b72e0460 | 2010-11-04 23:09:05 | [UVS] Remove non-essential pointer checking in previous commit. | |
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e891e4d6 | 2010-11-04 21:53:11 | [UVS] Stabilizes UVS supporting functions against non-UVS fonts. UVS supporting functions assume the variation handler functions are valid. When a font without cmap format 14 is given, these function pointers are left as NULL, so calling these functions causes NULL pointer dereference. * src/base/ftobjs.c (FT_Face_GetCharVariantIndex): Check the pointer FT_CMap_Class->char_var_index before calling it. (FT_Face_GetCharVariantIsDefault): Check the pointer FT_CMap_Class->char_var_default before calling it. (FT_Face_GetVariantSelectors): Check the pointer FT_CMap_Class->variant_list before calling it. (FT_Face_GetVariantsOfChar): Check the pointer FT_CMap_Class->charvariant_list before calling it. (FT_Face_GetCharsOfVariant): Check the pointer FT_CMap_Class->variantchar_list before calling it. | |
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463dddad | 2010-10-13 17:20:27 | [raccess] Skip unrequired resource access rules by Darwin VFS. When a resource fork access rule by Darwin VFS could open the resource fork but no font is found in it, the rest of rules by Darwin VFS are skipped. It reduces the warnings of the deprecated resource fork access method by recent Darwin kernel. Fix MacPorts ticket #18859: http://trac.macports.org/ticket/18859 * src/base/ftobjs.c (load_face_in_embedded_rfork): When FT_Stream_New() returns FT_Err_Cannot_Open_Stream, it means that the file is possible to be fopen()-ed but zero-sized. Also there is a case that the resource fork is not zero-sized, but no supported font exists in it. If a rule by Darwin VFS falls into such cases, there is no need to try other Darwin VFS rules anymore. Such cases are marked by vfs_rfork_has_no_font. If it is TRUE, the Darwin VFS rules are skipped. | |
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ba95440c | 2010-08-06 20:07:36 | Minor doc fixes, formatting. | |
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44524158 | 2010-08-07 01:46:56 | Fix Savannah bug #30648. * src/base/ftobjs.c (FT_Done_Library): Specify the order of font drivers in face closing process. Type42 faces should be closed before TrueType faces, because a Type42 face refers another internal TrueType face which is created from sfnt[] array on the memory. | |
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81f3472c | 2010-08-06 14:11:54 | Fix Savannah bug #30658. * src/base/ftobjs.c (Mac_Read_POST_Resource): Check the total length of collected POST segments does not overrun the allocated buffer. | |
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fe3433c7 | 2010-07-18 18:41:47 | Add reference counters and to FT_Library and FT_Face objects. * include/freetype/freetype.h (FT_Reference_Face): New function. * include/freetype/ftmodapi.h (FT_Rererence_Library): New function. * include/freetype/internal/ftobjs.h (FT_Face_InternalRec, FT_LibraryRec): New field `refcount'. * src/base/ftobjs.c (FT_Open_Face, FT_New_Library): Handle `refcount'. (FT_Reference_Face, FT_Reference_Library): Implement new functions. (FT_Done_Face, FT_Done_Library): Handle `refcount'. * docs/CHANGES: Updated. | |
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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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b33b856a | 2010-07-05 22:36:30 | Fix Savannah bug #27648. * src/base/ftobjs.c (ft_remove_renderer, FT_Add_Module): Call `raster_done' only if we have an outline glyph format. Fix comment typo. | |
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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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b2ea64bc | 2010-07-02 18:16:02 | Additional fix for Savannah bug #30306. * src/base/ftobjs.c (Mac_Read_POST_Resource): If the type of the POST fragment is 0, the segment is completely ignored. The declared length of the segment is not cared at all. According to Adobe Technical Note 5040, type 0 segment is comment only and should not be loaded for the interpreter. Reported by Robert Swiecki. | |
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5ef20c8c | 2010-07-01 18:39:04 | Initial fix for Savannah bug #30306. * src/base/ftobjs.c (Mac_Read_POST_Resource): Check `rlen' the length of fragment declared in the POST fragment header and prevent an underflow in length calculation. Some fonts set the length to zero in spite of the exist of following 16bit `type'. Reported by Robert Swiecki. | |
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f29f741e | 2010-07-01 17:31:03 | Additional fix for Savannah bug #30248 and #30249. * src/base/ftobjs.c (Mac_Read_POST_Resource): Check the buffer size during gathering PFB fragments embedded in LaserWriter PS font for Macintosh. Reported by Robert Swiecki. | |
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c69891a1 | 2010-06-25 09:02:18 | Initial fix for Savannah bug #30248 and #30249. * src/base/ftobjs.c (Mac_Read_POST_Resource): Check the error during reading a PFB fragment embedded in LaserWriter PS font for Macintosh. Reported by Robert Swiecki. | |
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d087199f | 2010-06-07 08:46:01 | Fix Savannah bug #30052. This bug has been introduced with commit 2415cbf3. * src/base/ftobjs.c (FT_Get_First_Char, FT_Get_Next_Char): Protect against endless loop in case of corrupted font header data. | |
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e30de299 | 2010-05-22 20:03:41 | Fix various memory problems found by linuxtesting.org. * src/base/ftgxval.c (FT_TrueTypeGX_Free, FT_ClassicKern_Free), src/base/ftotval.c (FT_OpenType_Free), src/base/ftpfr.c (ft_pfr_check): Check `face'. * src/base/ftobjs.c (FT_Get_Charmap_Index): Check `charmap' and `charmap->face'. (FT_Render_Glyph): Check `slot->face'. (FT_Get_SubGlyph_Info): Check `glyph->subglyphs'. Improve API documentation. |