kmx git

Commit	Date	Message
760d342d	2013-05-29T11:36:18	Add support for color embedded bitmaps (eg. color emoji). A new load flag, FT_LOAD_COLOR, makes FreeType load color embedded-bitmaps, following this draft specification https://color-emoji.googlecode.com/git/specification/v1.html which defines two new SFNT tables, `CBDT' and `CBLC' (named and modeled after `EBDT' and `EBLC', respectively). The color bitmaps are stored in the new FT_PIXEL_MODE_BGRA format to represent BGRA pre-multiplied sRGB images. If PNG support is available, PNG color images as defined in the same proposed specification are supported also. Note that color bitmaps are converted to grayscale if client didn't ask for color. * builds/unix/configure.raw: Search for libpng. Add `--without-png' option. * devel/ftoption.h, include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_PNG): New macro. * include/freetype/freetype.h (FT_LOAD_COLOR): New load flag. * include/freetype/ftimage.h (FT_Pixel_Mode): Add `FT_PIXEL_MODE_BGRA'. * include/freetype/tttags.h (TTAG_CBDT, TTAG_CBLC): New tags. * src/base/ftbitmap.c (FT_Bitmap_Embolden): Updated. (ft_gray_for_premultiplied_srgb_bgra): New function. (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_BGRA. * src/sfnt/pngshim.c, src/sfnt/pngshim.h: New files. * src/sfnt/sfnt.c: Include `pngshim.c'. * src/sfnt/ttsbit.c: Include FT_BITMAP_H and `pngshim.h' (tt_face_load_eblc): Load `CBLC'. (tt_sbit_decoder_init): Load `CBDT'. (tt_sbit_decoder_alloc_bitmap): Pass load flags to select between color and grayscale bitmaps. Set `num_grays'. This is used by `ftview' to choose the blending algorithm. (tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_compound, tt_sbit_decoder_load_image): Pass load flag. s/write/pwrite/. Don't call `tt_sbit_decoder_alloc_bitmap'. Updated. (tt_sbit_decoder_load_png) [FT_CONFIG_OPTION_USE_PNG]: New function. (tt_sbit_decoder_load_bitmap): Pass load flag. Handle new glyph formats 17, 18, and 19. Call `tt_sbit_decoder_alloc_bitmap'. Flatten color bitmaps if necessary. (tt_face_load_sbit_image): Updated. * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `pngshim.c'. * docs/CHANGES: Updated.
ea2b4756	2013-05-10T08:04:33	[sfnt] Clean up bitmap code. * src/sfnt/ttsbit.c: Deleted. * src/sfnt/ttsbit0.c: Renamed to `ttsbit.c'. * rules.mk (SFNT_DRV_H): Updated.
f6aa089f	2013-05-10T07:58:47	/ [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove macro and guarded code.
5ea06ce0	2013-03-17T08:14:46	Whitespace.
89f50647	2013-03-14T17:50:49	/: 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.
e3c93015	2013-03-14T11:21:17	/: Use FT_Err_Ok only. This is a purely mechanical conversion.
059bc335	2013-03-14T10:27:35	/: 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.
dbc6e3f1	2013-03-12T11:42:20	Remove `FT_KEEP_ERR_PREFIX'. The idea is to always have FT_ERR_PREFIX available internally. * include/freetype/fterrors.h: Use FT2_BUILD_LIBRARY to guard undefinition of FT_ERR_PREFIX * src/gxvalid/gxverror.h, src/otvalid/otverror.h, src/sfnt/sferrors.h: Updated.
ba931be2	2013-01-25T00:57:09	[sfnt] Fix broken pointer overflow checks. Many compilers such as gcc and clang optimize away pointer overflow checks `p + n < p', because pointer overflow is undefined behavior. Use a safe form `n > p_limit - p' instead. Also avoid possible integer overflow issues, for example, using `num_glyphs > ( p_limit - p ) / 2' rather than `num_glyphs * 2' given a large `num_glyphs'. * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Implement it.
71900980	2013-01-16T20:08:35	Minor.
cd3f871e	2013-01-16T19:56:08	[sfnt] Fix optimized sbit loader. It was not taking bit_depth into consideration when blitting! * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_byte_aligned, * tt_sbit_decoder_load_bit_aligned): Handle bit depth.
309b8b31	2012-12-16T19:08:36	[sfnt] Fix Savannah bug #37936. * src/sfnt/ttload.c (tt_face_load_gasp): Avoid memory leak.
1e168834	2012-10-20T11:42:22	[sfnt] Load pure CFF fonts wrapped in SFNT container. Such fonts only have a `cmap' and a `CFF' table. * src/sfnt/ttload.c (tt_face_load_font_dir): Don't call `check_table_dir' if font signature is `OTTO'.
328aa3b2	2012-08-27T11:23:41	[FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings. * include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER), include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, FT_DEFINE_MODULE), include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC1, FT_DEFINE_SERVICEDESCREC2, FT_DEFINE_SERVICEDESCREC3, FT_DEFINE_SERVICEDESCREC4, FT_DEFINE_SERVICEDESCREC5, FT_DEFINE_SERVICEDESCREC6), src/autofit/afpic.c (autofit_module_class_pic_init), src/base/basepic.c (ft_base_pic_init), src/base/ftinit.c (ft_create_default_module_classes), src/cff/cffparse.c (FT_Create_Class_cff_field_handlers), src/cff/cffpic.c (cff_driver_class_pic_init), src/pshinter/pshpic.c (pshinter_module_class_pic_init), src/psnames/pspic.c (psnames_module_class_pic_init), src/raster/rastpic.c (ft_raster1_renderer_class_pic_init), src/sfnt/sfntpic.c (sfnt_module_class_pic_init), src/sfnt/ttcmap.c (FT_Create_Class_tt_cmap_classes), src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init), src/truetype/ttpic.c (tt_driver_class_pic_init): Initialize allocation variable.
0c633e3f	2012-08-27T07:43:28	[sfnt, truetype] More renamings for orthogonality. * src/sfnt/sfdriver.c, src/sfnt/sfntpic.h, src/sfnt/ttcmap.c, src/truetype/ttdriver.c, src/truetype/ttpic.h: s/FT_SFNT_/SFNT_/, s/FT_TT_/TT_/, s/GET_CMAP_INFO_GET/CMAP_INFO_GET/.
d77b1ea0	2012-08-27T05:48:23	[sfnt] Formatting.
6edaef3b	2012-08-24T13:41:24	[sfnt] More formatting.
665c65bf	2012-08-24T13:10:08	[sfnt] Formatting.
26472b4f	2012-07-09T09:55:50	Fix compilation with MSVC 5.0. Problem reported by Peter Breitenlohner and Akira Kakuto. * include/freetype/config/ftstdlib.h (ft_setjmp): Updated. * src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove cast.
ad05bac6	2012-03-14T18:34:36	[sfnt] Make arrays static like all others. * src/sfnt/ttload.c (tt_face_load_maxp, tt_face_load_os2), src/sfnt/ttmtx.c (tt_face_load_hhea): Add `static' keyword to frame fields.
3650f801	2012-03-14T18:29:57	[sfnt] A refinement of the previous commit. * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16, tt_name_entry_ascii_from_other): Stop at null byte.
bf06b62a	2012-03-14T14:44:46	[sfnt] Add `name' table compatibility to MS Windows. * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16, tt_name_entry_ascii_from_other): Don't replace `\0' with question marks when converting strings.
cbe90292	2012-03-13T08:52:31	Comment typo.
26dfeb6d	2012-03-08T06:04:03	Prepare source code for amalgamation. * src\autofit\aferrors.h, src\bdf\bdferror.h, src\bzip2\ftbzip2.c, src\cache\ftcerror.h, src\cff\cfferrs.h, src\cid\ciderrs.h, src\gxvalid\gxverror.h, src\gzip\ftgzip.c, src\lzw\ftlzw.c, src\otvalid\otverror.h, src\pcf\pcferror.h, src\pfr\pfrerror.h, src\psaux\psauxerr.h, src\pshinter\pshnterr.h, src\psnames\psnamerr.h, src\raster\rasterrs.h, src\sfnt\sferrors.h, src\smooth\ftsmerrs.h, src\truetype\tterrors.h, src\type1\t1errors.h, src\type42\t42error.h, src\winfonts\fnterrs.h: Add #undef FT_ERR_PREFIX before #define FT_ERR_PREFIX.
1749d8bc	2012-01-17T02:00:24	Remove trailing spaces.
c24f77ac	2012-01-16T21:13:05	Formatting PIC related sources. * src/autofit/afpic.c: Harmonize to FT2 coding conventions. * src/base/basepic.c: Ditto. * src/base/ftpic.c: Ditto. * src/cff/cffpic.c: Ditto. * src/pshinter/pshpic.c: Ditto. * src/psnames/pspic.c: Ditto. * src/raster/rastpic.c: Ditto. * src/sfnt/sfntpic.c: Ditto. * src/smooth/ftspic.c: Ditto. * src/truetype/ttpic.c: Ditto.
3c966818	2012-01-15T23:35:31	Fix redundant declaration warning in PIC mode. Originally FT_DEFINE_{DRIVER,MODULE,RENDERER}() macros were designed to declare xxx_pic_{free,init} by themselves. Because these macros are used at the end of the module interface (e.g. ttdriver.c) and the wrapper source to build a module as a single object (e.g. truetype.c) includes the PIC file (e.g. ttpic.c) before the module interface, these macros are expanded AFTER xxx_pic_{free,init} body when the modules are built as single object. The declaration after the implementation causes the redundant declaration warnings, so the declarations are moved to module PIC headers (e.g. ttpic.h). Separating to other header files are needed for multi build. * include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER): Remove class_##_pic_free and class_##_pic_init declarations. * include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, FT_DEFINE_MODULE): Ditto. * src/base/basepic.h: Insert a comment and fix coding style. * src/autofit/afpic.h: Declare autofit_module_class_pic_{free, init}. * src/cff/cffpic.h: Declare cff_driver_class_pic_{free,init}. * src/pshinter/pshpic.h: Declare pshinter_module_class_pic_{free, init}. * src/psnames/pspic.h: Declare psnames_module_class_pic_{free, init}. * src/raster/rastpic.h: Declare ft_raster{1,5}_renderer_class_pic_{free,init} * src/sfnt/sfntpic.h: Declare sfnt_module_class_pic_{free,init}. * src/smooth/ftspic.h: Declare ft_smooth_{,lcd_,lcdv_}renderer_class_pic_{free,init}. * src/truetype/ttpic.h: Declare tt_driver_class_pic_{free,init}.
226f3619	2012-01-14T06:40:03	Fix PIC build broken by d9145241fe378104ba4c12a42534549faacc92e6. Under PIC configuration, FT_{CFF,PSCMAPS,SFNT,TT}_SERVICES_GET take no arguments but derefer the variable named `library' internally. * src/cff/cffdrivr.c (cff_get_interface): Declare `library' and set it if non-NULL driver is passed. * src/truetype/ttdriver.c (tt_get_interface): Ditto. * src/sfnt/sfdriver.c (sfnt_get_interface): Declare `library' under PIC configuration, and set it if non-NULL module is given. * src/psnames/psmodule.c (psnames_get_interface): Ditto.
4b733517	2012-01-14T06:32:50	Make PIC files to include module error headers, to use the error codes with per-module prefix. * src/autofit/afpic.c: Include `aferrors.h'. * src/cff/cffpic.c: Include `cfferrs.h'. * src/pshinter/pshpic.c: Include `pshnterr.h'. * src/raster/rastpic.c: Include `rasterrs.h'. * src/sfnt/sfntpic.c: Include `sferrors.h'. * src/smooth/ftspic.c: Include `ftsmerrs.h'. * src/truetype/ttpic.c: Include `tterrors.h'.
c52f44d4	2011-11-30T10:46:53	Whitespace.
70cf8c5e	2011-11-26T20:09:39	Improve tracing. * src/bdf/bdfdrivr.c (BDF_Face_Done), src/pcf/pcfdrivr.c (PCF_Face_Done): Remove tracing message. * src/bdf/bdfdrivr.c (BDF_Face_Init), src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/pfr/pfrobjs.c (pfr_face_init), src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c (tt_face_init), src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init), src/winfonts/winfnt.c (FNT_Face_Init): Add `greeting' message. * src/sfnt/sfobjs.c (sfnt_open_font), src/type42/t42objs.c (T42_Open_Face): Improve tracing.
930e9bf8	2011-11-26T13:38:26	Add new error code FT_Err_Missing_Module. Previously, FreeType misleadingly returned FT_Err_Unknown_File_Format if a module was missing (or a test was missing completely). * include/freetype/fterrdef.h (FT_Err_Missing_Module): Define. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c (tt_face_init), src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init, T42_Driver_Init): Updated. * src/type1/t1afm.c (T1_Read_Metrics), src/type/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Remove now redundant test for `psaux'.
f095744d	2011-07-07T14:10:39	[sfnt] Try harder to find non-zero values for ascender and descender. * src/sfnt/sfobjs.c (sfnt_load_face): Consult `OS/2' table in case the `hhea' table's values are zero.
b5119996	2011-07-03T09:46:32	Whitespace.
e62c876b	2011-06-15T02:48:33	Fix g++4.6 compiler warnings in module drivers. The background is same with previous commit. * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Init `points'. (TT_Vary_Get_Glyph_Deltas): Init `delta_xy'. (TT_Get_MM_Var): Init `mmvar'. * src/type1/t1load.c (T1_Get_MM_Var): Ditto. * src/cff/cffdrivr.c (cff_ps_get_font_info): Init `font_info'. * src/cff/cffload.c (cff_index_get_pointers): Init `t'. (cff_font_load): Init `sub'. * src/cff/cffobjs.c (cff_size_init): Init `internal'. (cff_face_init): Init `cff'. * src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps): Init `snaps'. * src/pcf/pcfread.c (pcf_get_properties): Init `properties'. (pcf_get_bitmaps): Init `offsets'. (pcf_get_encodings): Init `tmpEncoding'. * src/sfnt/ttload.c (tt_face_load_gasp): Init `gaspranges'. * src/sfnt/ttsbit.c (Load_SBit_Image): Init `components'. * src/cache/ftcmru.c (FTC_MruList_New): Init `node'. * src/gzip/ftgzip.c (FT_Stream_OpenGzip): Init `zip' and `zip_buff'. * src/lzw/ftlzw.c (FT_Stream_OpenLZW): Init `zip'. * src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Init `zip'.
af7b8b1a	2011-03-20T07:51:57	* src/sfnt/sfobjs.c (sfnt_open_font): Check number of TTC subfonts.
cecd9127	2011-03-09T06:18:28	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.
0682251e	2011-01-30T16:38:09	* src/sfnt/ttmtx.c (tt_face_load_hmtx): Fix tracing message.
f3ce2370	2011-01-03T07:11:54	/rules.mk: Handle `pic.c' files.
fa764cf8	2010-11-18T13:08:52	[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.
05012ad9	2010-11-17T11:47:53	[sfnt] While tracing, output table checksums also. * src/sfnt/ttload.c (tt_face_load_font_dir): Do it.
bc4ed48e	2010-10-08T18:40:18	Fix Savannah bug #31275. * src/sfnt/ttpost.c: Include FT_INTERNAL_DEBUG_H.
3987b15e	2010-10-02T11:46:19	Fix Savannah bug #31088 (sort of). * src/sfnt/ttload.c (tt_face_load_maxp): Always allocate at least 64 function entries.
d2b8b8db	2010-09-20T19:06:23	[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.
d38ba0c9	2010-09-19T20:51:19	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'.
900e7e0c	2010-09-20T01:03:36	[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.
c8f5b98b	2010-07-12T21:13:22	Remove C++ warnings. /: Initialize pointers where necessary to make g++ happy.
1e2a446d	2010-07-09T12:25:59	Capitalize ISO.
0ae32718	2010-07-04T20:14:18	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.
0ae6cf21	2010-06-30T10:26:48	Minor optimizations by avoiding divisions. * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning): Replace divisions with multiplication in comparisons.
7d911736	2010-06-26T09:29:51	Fix Savannah bug #30262. * src/sfnt/ttload.c (tt_face_load_maxp): Limit `maxComponentDepth' arbitrarily to 100 to avoid stack exhaustion.
f765e440	2010-06-24T10:34:29	/: Use module specific error names where appropriate.
8b1c34da	2010-06-24T08:48:10	Fix Savannah bug #30236. * src/sfnt/ttcmap.c (tt_face_build_cmaps): Improve check for pointer to `cmap_table'.
370aea80	2010-06-08T08:37:11	Formatting.
d9145241	2010-02-05T02:58:24	Prevent NULL pointer dereference passed to FT_Module_Requester.
c9669a8a	2010-01-30T02:24:25	[sfnt] Fix memory leaks in previous patch.
75852eda	2010-01-29T23:18:34	New parameters for FT_Open_Face() to ignore preferred family names.
8cf9b74c	2009-12-31T18:26:14	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.
01975084	2009-11-16T23:10:53	Fix compiler warnings. Reported by Kevin Blenkinsopp <arqon@promode.org>. * src/sfnt/ttload.c (check_table_dir): Use proper data type.
ca87cd0b	2009-10-06T11:09:29	Fix `make multi'. * src/cache/ftccache.c, src/cache/ftcsbits.c (FT_COMPONENT): Define. * src/sfnt/sfdriver.c: Include FT_INTERNAL_DEBUG_H.
2b6a3f0b	2009-08-01T00:37:59	sfnt: Cast a charcode to 32-bit in cmap format 14 parser.
9b1aab8d	2009-08-01T00:37:58	sfnt: Cast a charcode to 32-bit in cmap format 12 parser.
b76c3f71	2009-08-01T00:37:57	sfnt: Fix a data type mismatching with its source.
2a2beb47	2009-08-01T00:37:57	sfnt: Extend a few local variables to load 32-bit values.
61adbe98	2009-08-01T00:32:24	sfnt: Ignore invalid GIDs in glyph name lookup.
cad4f915	2009-08-01T00:32:23	sfnt: Insert explicit cast for LP64 system.
01059050	2009-08-01T00:32:20	sfnt: Fix a data type mismatching with its source.
c9c64388	2009-08-01T00:32:14	sfnt: Cast a character code to FT_UInt32 for LP64 system.
3f0182af	2009-08-01T00:32:13	sfnt: Cast a character code to FT_UInt32 for LP64 system.
9c1aac00	2009-08-01T00:32:13	sfnt: Extend TT_BDF->strings_size to FT_ULong for huge BDF.
3f0f2e46	2009-08-01T00:32:09	XXX_cmap_encoding_char_next() return FT_UInt32 values.
763b3949	2009-08-01T00:30:14	sfnt: Count the size of the memory object by ptrdiff_t.
ad289d13	2009-06-29T03:09:17	ftpatent: Fix a bug by wrong usage of service->table_info().
858abbed	2009-06-26T06:15:41	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.
fb429ec4	2009-04-05T18:08:32	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.
ca98f8cc	2009-04-04T07:42:38	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.
86e041b5	2009-03-21T08:51:44	Remove redundant header inclusions. This covers many Ghostscript Coverity issues. * src/*: Do it.
a18788b1	2009-03-20T08:03:58	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.
e4661646	2009-03-14T23:32:24	Fix valgrind warning. * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned): Don't read past the end of the frame.
b66efefd	2009-03-12T08:07:49	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).
801e7bae	2009-03-11T06:47:49	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.
8312ab75	2009-03-09T13:18:47	* src/sfnt/rules.mk (SFNT_DRV_H): Add ttsbit0.c.
ee3cc2e4	2009-03-09T13:13:44	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.
42f5c714	2009-03-03T23:34:49	Formatting.
ab7e52b1	2009-03-03T22:37:13	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.
7585683c	2009-03-02T09:09:45	Remove dead code. Minor formatting.
e5a7cc23	2009-03-02T09:09:12	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.
c2cabd42	2009-02-09T22:20:27	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.
3739f8b9	2009-01-18T13:13:17	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>.
4f7ef401	2009-01-18T10:53:29	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>.
1ad384d8	2008-12-25T23:52:00	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.
3c5ad951	2008-12-21T17:51:12	* 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.
ce33a312	2008-12-21T10:29:30	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.
1474f439	2008-12-09T06:51:56	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.
76fffcd8	2008-12-05T18:37:44	* 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.
02197280	2008-11-29T09:31:44	Formatting.
e7aad025	2008-11-08T22:00:55	* 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.
95120928	2008-11-08T07:20:25	* 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.
f31072c8	2008-10-15T20:03:37	* src/sfnt/ttpost.c (tt_post_default_names): Add `const'.
5d642573	2008-10-15T13:20:17	add comment

760d342d

2013-05-29T11:36:18

Add support for color embedded bitmaps (eg. color emoji). A new load flag, FT_LOAD_COLOR, makes FreeType load color embedded-bitmaps, following this draft specification https://color-emoji.googlecode.com/git/specification/v1.html which defines two new SFNT tables, `CBDT' and `CBLC' (named and modeled after `EBDT' and `EBLC', respectively). The color bitmaps are stored in the new FT_PIXEL_MODE_BGRA format to represent BGRA pre-multiplied sRGB images. If PNG support is available, PNG color images as defined in the same proposed specification are supported also. Note that color bitmaps are converted to grayscale if client didn't ask for color. * builds/unix/configure.raw: Search for libpng. Add `--without-png' option. * devel/ftoption.h, include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_PNG): New macro. * include/freetype/freetype.h (FT_LOAD_COLOR): New load flag. * include/freetype/ftimage.h (FT_Pixel_Mode): Add `FT_PIXEL_MODE_BGRA'. * include/freetype/tttags.h (TTAG_CBDT, TTAG_CBLC): New tags. * src/base/ftbitmap.c (FT_Bitmap_Embolden): Updated. (ft_gray_for_premultiplied_srgb_bgra): New function. (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_BGRA. * src/sfnt/pngshim.c, src/sfnt/pngshim.h: New files. * src/sfnt/sfnt.c: Include `pngshim.c'. * src/sfnt/ttsbit.c: Include FT_BITMAP_H and `pngshim.h' (tt_face_load_eblc): Load `CBLC'. (tt_sbit_decoder_init): Load `CBDT'. (tt_sbit_decoder_alloc_bitmap): Pass load flags to select between color and grayscale bitmaps. Set `num_grays'. This is used by `ftview' to choose the blending algorithm. (tt_sbit_decoder_load_byte_aligned, tt_sbit_decoder_load_bit_aligned, tt_sbit_decoder_load_compound, tt_sbit_decoder_load_image): Pass load flag. s/write/pwrite/. Don't call `tt_sbit_decoder_alloc_bitmap'. Updated. (tt_sbit_decoder_load_png) [FT_CONFIG_OPTION_USE_PNG]: New function. (tt_sbit_decoder_load_bitmap): Pass load flag. Handle new glyph formats 17, 18, and 19. Call `tt_sbit_decoder_alloc_bitmap'. Flatten color bitmaps if necessary. (tt_face_load_sbit_image): Updated. * src/sfnt/rules.mk (SFNT_DRV_SRC): Add `pngshim.c'. * docs/CHANGES: Updated.

ea2b4756

2013-05-10T08:04:33

[sfnt] Clean up bitmap code. * src/sfnt/ttsbit.c: Deleted. * src/sfnt/ttsbit0.c: Renamed to `ttsbit.c'. * rules.mk (SFNT_DRV_H): Updated.

f6aa089f

2013-05-10T07:58:47

*/* [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove macro and guarded code.

5ea06ce0

2013-03-17T08:14:46

Whitespace.

89f50647

2013-03-14T17:50:49

*/*: 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.

e3c93015

2013-03-14T11:21:17

*/*: Use FT_Err_Ok only. This is a purely mechanical conversion.

059bc335

2013-03-14T10:27:35

*/*: 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.

dbc6e3f1

2013-03-12T11:42:20

Remove `FT_KEEP_ERR_PREFIX'. The idea is to always have FT_ERR_PREFIX available internally. * include/freetype/fterrors.h: Use FT2_BUILD_LIBRARY to guard undefinition of FT_ERR_PREFIX * src/gxvalid/gxverror.h, src/otvalid/otverror.h, src/sfnt/sferrors.h: Updated.

ba931be2

2013-01-25T00:57:09

[sfnt] Fix broken pointer overflow checks. Many compilers such as gcc and clang optimize away pointer overflow checks `p + n < p', because pointer overflow is undefined behavior. Use a safe form `n > p_limit - p' instead. Also avoid possible integer overflow issues, for example, using `num_glyphs > ( p_limit - p ) / 2' rather than `num_glyphs * 2' given a large `num_glyphs'. * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Implement it.

71900980

2013-01-16T20:08:35

Minor.

cd3f871e

2013-01-16T19:56:08

[sfnt] Fix optimized sbit loader. It was not taking bit_depth into consideration when blitting! * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_byte_aligned, * tt_sbit_decoder_load_bit_aligned): Handle bit depth.

309b8b31

2012-12-16T19:08:36

[sfnt] Fix Savannah bug #37936. * src/sfnt/ttload.c (tt_face_load_gasp): Avoid memory leak.

1e168834

2012-10-20T11:42:22

[sfnt] Load pure CFF fonts wrapped in SFNT container. Such fonts only have a `cmap' and a `CFF' table. * src/sfnt/ttload.c (tt_face_load_font_dir): Don't call `check_table_dir' if font signature is `OTTO'.

328aa3b2

2012-08-27T11:23:41

[FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings. * include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER), include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, FT_DEFINE_MODULE), include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC1, FT_DEFINE_SERVICEDESCREC2, FT_DEFINE_SERVICEDESCREC3, FT_DEFINE_SERVICEDESCREC4, FT_DEFINE_SERVICEDESCREC5, FT_DEFINE_SERVICEDESCREC6), src/autofit/afpic.c (autofit_module_class_pic_init), src/base/basepic.c (ft_base_pic_init), src/base/ftinit.c (ft_create_default_module_classes), src/cff/cffparse.c (FT_Create_Class_cff_field_handlers), src/cff/cffpic.c (cff_driver_class_pic_init), src/pshinter/pshpic.c (pshinter_module_class_pic_init), src/psnames/pspic.c (psnames_module_class_pic_init), src/raster/rastpic.c (ft_raster1_renderer_class_pic_init), src/sfnt/sfntpic.c (sfnt_module_class_pic_init), src/sfnt/ttcmap.c (FT_Create_Class_tt_cmap_classes), src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init), src/truetype/ttpic.c (tt_driver_class_pic_init): Initialize allocation variable.

0c633e3f

2012-08-27T07:43:28

[sfnt, truetype] More renamings for orthogonality. * src/sfnt/sfdriver.c, src/sfnt/sfntpic.h, src/sfnt/ttcmap.c, src/truetype/ttdriver.c, src/truetype/ttpic.h: s/FT_SFNT_/SFNT_/, s/FT_TT_/TT_/, s/GET_CMAP_INFO_GET/CMAP_INFO_GET/.

d77b1ea0

2012-08-27T05:48:23

[sfnt] Formatting.

6edaef3b

2012-08-24T13:41:24

[sfnt] More formatting.

665c65bf

2012-08-24T13:10:08

[sfnt] Formatting.

26472b4f

2012-07-09T09:55:50

Fix compilation with MSVC 5.0. Problem reported by Peter Breitenlohner and Akira Kakuto. * include/freetype/config/ftstdlib.h (ft_setjmp): Updated. * src/sfnt/ttcmap.c (tt_face_build_cmaps): Remove cast.

ad05bac6

2012-03-14T18:34:36

[sfnt] Make arrays static like all others. * src/sfnt/ttload.c (tt_face_load_maxp, tt_face_load_os2), src/sfnt/ttmtx.c (tt_face_load_hhea): Add `static' keyword to frame fields.

3650f801

2012-03-14T18:29:57

[sfnt] A refinement of the previous commit. * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16, tt_name_entry_ascii_from_other): Stop at null byte.

bf06b62a

2012-03-14T14:44:46

[sfnt] Add `name' table compatibility to MS Windows. * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_utf16, tt_name_entry_ascii_from_other): Don't replace `\0' with question marks when converting strings.

cbe90292

2012-03-13T08:52:31

Comment typo.

26dfeb6d

2012-03-08T06:04:03

Prepare source code for amalgamation. * src\autofit\aferrors.h, src\bdf\bdferror.h, src\bzip2\ftbzip2.c, src\cache\ftcerror.h, src\cff\cfferrs.h, src\cid\ciderrs.h, src\gxvalid\gxverror.h, src\gzip\ftgzip.c, src\lzw\ftlzw.c, src\otvalid\otverror.h, src\pcf\pcferror.h, src\pfr\pfrerror.h, src\psaux\psauxerr.h, src\pshinter\pshnterr.h, src\psnames\psnamerr.h, src\raster\rasterrs.h, src\sfnt\sferrors.h, src\smooth\ftsmerrs.h, src\truetype\tterrors.h, src\type1\t1errors.h, src\type42\t42error.h, src\winfonts\fnterrs.h: Add #undef FT_ERR_PREFIX before #define FT_ERR_PREFIX.

1749d8bc

2012-01-17T02:00:24

Remove trailing spaces.

c24f77ac

2012-01-16T21:13:05

Formatting PIC related sources. * src/autofit/afpic.c: Harmonize to FT2 coding conventions. * src/base/basepic.c: Ditto. * src/base/ftpic.c: Ditto. * src/cff/cffpic.c: Ditto. * src/pshinter/pshpic.c: Ditto. * src/psnames/pspic.c: Ditto. * src/raster/rastpic.c: Ditto. * src/sfnt/sfntpic.c: Ditto. * src/smooth/ftspic.c: Ditto. * src/truetype/ttpic.c: Ditto.

3c966818

2012-01-15T23:35:31

Fix redundant declaration warning in PIC mode. Originally FT_DEFINE_{DRIVER,MODULE,RENDERER}() macros were designed to declare xxx_pic_{free,init} by themselves. Because these macros are used at the end of the module interface (e.g. ttdriver.c) and the wrapper source to build a module as a single object (e.g. truetype.c) includes the PIC file (e.g. ttpic.c) before the module interface, these macros are expanded AFTER xxx_pic_{free,init} body when the modules are built as single object. The declaration after the implementation causes the redundant declaration warnings, so the declarations are moved to module PIC headers (e.g. ttpic.h). Separating to other header files are needed for multi build. * include/freetype/internal/ftdriver.h (FT_DEFINE_DRIVER): Remove class_##_pic_free and class_##_pic_init declarations. * include/freetype/internal/ftobjs.h (FT_DEFINE_RENDERER, FT_DEFINE_MODULE): Ditto. * src/base/basepic.h: Insert a comment and fix coding style. * src/autofit/afpic.h: Declare autofit_module_class_pic_{free, init}. * src/cff/cffpic.h: Declare cff_driver_class_pic_{free,init}. * src/pshinter/pshpic.h: Declare pshinter_module_class_pic_{free, init}. * src/psnames/pspic.h: Declare psnames_module_class_pic_{free, init}. * src/raster/rastpic.h: Declare ft_raster{1,5}_renderer_class_pic_{free,init} * src/sfnt/sfntpic.h: Declare sfnt_module_class_pic_{free,init}. * src/smooth/ftspic.h: Declare ft_smooth_{,lcd_,lcdv_}renderer_class_pic_{free,init}. * src/truetype/ttpic.h: Declare tt_driver_class_pic_{free,init}.

226f3619

2012-01-14T06:40:03

Fix PIC build broken by d9145241fe378104ba4c12a42534549faacc92e6. Under PIC configuration, FT_{CFF,PSCMAPS,SFNT,TT}_SERVICES_GET take no arguments but derefer the variable named `library' internally. * src/cff/cffdrivr.c (cff_get_interface): Declare `library' and set it if non-NULL driver is passed. * src/truetype/ttdriver.c (tt_get_interface): Ditto. * src/sfnt/sfdriver.c (sfnt_get_interface): Declare `library' under PIC configuration, and set it if non-NULL module is given. * src/psnames/psmodule.c (psnames_get_interface): Ditto.

4b733517

2012-01-14T06:32:50

Make PIC files to include module error headers, to use the error codes with per-module prefix. * src/autofit/afpic.c: Include `aferrors.h'. * src/cff/cffpic.c: Include `cfferrs.h'. * src/pshinter/pshpic.c: Include `pshnterr.h'. * src/raster/rastpic.c: Include `rasterrs.h'. * src/sfnt/sfntpic.c: Include `sferrors.h'. * src/smooth/ftspic.c: Include `ftsmerrs.h'. * src/truetype/ttpic.c: Include `tterrors.h'.

c52f44d4

2011-11-30T10:46:53

Whitespace.

70cf8c5e

2011-11-26T20:09:39

Improve tracing. * src/bdf/bdfdrivr.c (BDF_Face_Done), src/pcf/pcfdrivr.c (PCF_Face_Done): Remove tracing message. * src/bdf/bdfdrivr.c (BDF_Face_Init), src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/pfr/pfrobjs.c (pfr_face_init), src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c (tt_face_init), src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init), src/winfonts/winfnt.c (FNT_Face_Init): Add `greeting' message. * src/sfnt/sfobjs.c (sfnt_open_font), src/type42/t42objs.c (T42_Open_Face): Improve tracing.

930e9bf8

2011-11-26T13:38:26

Add new error code FT_Err_Missing_Module. Previously, FreeType misleadingly returned FT_Err_Unknown_File_Format if a module was missing (or a test was missing completely). * include/freetype/fterrdef.h (FT_Err_Missing_Module): Define. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/sfnt/sfobjs.c (sfnt_init_face), src/truetype/ttobjs.c (tt_face_init), src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init, T42_Driver_Init): Updated. * src/type1/t1afm.c (T1_Read_Metrics), src/type/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Remove now redundant test for `psaux'.

f095744d

2011-07-07T14:10:39

[sfnt] Try harder to find non-zero values for ascender and descender. * src/sfnt/sfobjs.c (sfnt_load_face): Consult `OS/2' table in case the `hhea' table's values are zero.

b5119996

2011-07-03T09:46:32

Whitespace.

e62c876b

2011-06-15T02:48:33

Fix g++4.6 compiler warnings in module drivers. The background is same with previous commit. * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Init `points'. (TT_Vary_Get_Glyph_Deltas): Init `delta_xy'. (TT_Get_MM_Var): Init `mmvar'. * src/type1/t1load.c (T1_Get_MM_Var): Ditto. * src/cff/cffdrivr.c (cff_ps_get_font_info): Init `font_info'. * src/cff/cffload.c (cff_index_get_pointers): Init `t'. (cff_font_load): Init `sub'. * src/cff/cffobjs.c (cff_size_init): Init `internal'. (cff_face_init): Init `cff'. * src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps): Init `snaps'. * src/pcf/pcfread.c (pcf_get_properties): Init `properties'. (pcf_get_bitmaps): Init `offsets'. (pcf_get_encodings): Init `tmpEncoding'. * src/sfnt/ttload.c (tt_face_load_gasp): Init `gaspranges'. * src/sfnt/ttsbit.c (Load_SBit_Image): Init `components'. * src/cache/ftcmru.c (FTC_MruList_New): Init `node'. * src/gzip/ftgzip.c (FT_Stream_OpenGzip): Init `zip' and `zip_buff'. * src/lzw/ftlzw.c (FT_Stream_OpenLZW): Init `zip'. * src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Init `zip'.

af7b8b1a

2011-03-20T07:51:57

* src/sfnt/sfobjs.c (sfnt_open_font): Check number of TTC subfonts.

cecd9127

2011-03-09T06:18:28

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.

0682251e

2011-01-30T16:38:09

* src/sfnt/ttmtx.c (tt_face_load_hmtx): Fix tracing message.

f3ce2370

2011-01-03T07:11:54

*/rules.mk: Handle `*pic.c' files.

fa764cf8

2010-11-18T13:08:52

[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.

05012ad9

2010-11-17T11:47:53

[sfnt] While tracing, output table checksums also. * src/sfnt/ttload.c (tt_face_load_font_dir): Do it.

bc4ed48e

2010-10-08T18:40:18

Fix Savannah bug #31275. * src/sfnt/ttpost.c: Include FT_INTERNAL_DEBUG_H.

3987b15e

2010-10-02T11:46:19

Fix Savannah bug #31088 (sort of). * src/sfnt/ttload.c (tt_face_load_maxp): Always allocate at least 64 function entries.

d2b8b8db

2010-09-20T19:06:23

[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.

d38ba0c9

2010-09-19T20:51:19

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'.

900e7e0c

2010-09-20T01:03:36

[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.

c8f5b98b

2010-07-12T21:13:22

Remove C++ warnings. */*: Initialize pointers where necessary to make g++ happy.

1e2a446d

2010-07-09T12:25:59

Capitalize ISO.

0ae32718

2010-07-04T20:14:18

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.

0ae6cf21

2010-06-30T10:26:48

Minor optimizations by avoiding divisions. * src/sfnt/ttkern.c (tt_face_load_kern, tt_face_get_kerning): Replace divisions with multiplication in comparisons.

7d911736

2010-06-26T09:29:51

Fix Savannah bug #30262. * src/sfnt/ttload.c (tt_face_load_maxp): Limit `maxComponentDepth' arbitrarily to 100 to avoid stack exhaustion.

f765e440

2010-06-24T10:34:29

*/*: Use module specific error names where appropriate.

8b1c34da

2010-06-24T08:48:10

Fix Savannah bug #30236. * src/sfnt/ttcmap.c (tt_face_build_cmaps): Improve check for pointer to `cmap_table'.

370aea80

2010-06-08T08:37:11

Formatting.

d9145241

2010-02-05T02:58:24

Prevent NULL pointer dereference passed to FT_Module_Requester.

c9669a8a

2010-01-30T02:24:25

[sfnt] Fix memory leaks in previous patch.

75852eda

2010-01-29T23:18:34

New parameters for FT_Open_Face() to ignore preferred family names.

8cf9b74c

2009-12-31T18:26:14

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.

01975084

2009-11-16T23:10:53

Fix compiler warnings. Reported by Kevin Blenkinsopp <arqon@promode.org>. * src/sfnt/ttload.c (check_table_dir): Use proper data type.

ca87cd0b

2009-10-06T11:09:29

Fix `make multi'. * src/cache/ftccache.c, src/cache/ftcsbits.c (FT_COMPONENT): Define. * src/sfnt/sfdriver.c: Include FT_INTERNAL_DEBUG_H.

2b6a3f0b

2009-08-01T00:37:59

sfnt: Cast a charcode to 32-bit in cmap format 14 parser.

9b1aab8d

2009-08-01T00:37:58

sfnt: Cast a charcode to 32-bit in cmap format 12 parser.

b76c3f71

2009-08-01T00:37:57

sfnt: Fix a data type mismatching with its source.

2a2beb47

2009-08-01T00:37:57

sfnt: Extend a few local variables to load 32-bit values.

61adbe98

2009-08-01T00:32:24

sfnt: Ignore invalid GIDs in glyph name lookup.

cad4f915

2009-08-01T00:32:23

sfnt: Insert explicit cast for LP64 system.

01059050

2009-08-01T00:32:20

sfnt: Fix a data type mismatching with its source.

c9c64388

2009-08-01T00:32:14

sfnt: Cast a character code to FT_UInt32 for LP64 system.

3f0182af

2009-08-01T00:32:13

sfnt: Cast a character code to FT_UInt32 for LP64 system.

9c1aac00

2009-08-01T00:32:13

sfnt: Extend TT_BDF->strings_size to FT_ULong for huge BDF.

3f0f2e46

2009-08-01T00:32:09

XXX_cmap_encoding_char_next() return FT_UInt32 values.

763b3949

2009-08-01T00:30:14

sfnt: Count the size of the memory object by ptrdiff_t.

ad289d13

2009-06-29T03:09:17

ftpatent: Fix a bug by wrong usage of service->table_info().

858abbed

2009-06-26T06:15:41

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.

fb429ec4

2009-04-05T18:08:32

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.

ca98f8cc

2009-04-04T07:42:38

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.

86e041b5

2009-03-21T08:51:44

Remove redundant header inclusions. This covers many Ghostscript Coverity issues. * src/*: Do it.

a18788b1

2009-03-20T08:03:58

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.

e4661646

2009-03-14T23:32:24

Fix valgrind warning. * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned): Don't read past the end of the frame.

b66efefd

2009-03-12T08:07:49

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).

801e7bae

2009-03-11T06:47:49

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.

8312ab75

2009-03-09T13:18:47

* src/sfnt/rules.mk (SFNT_DRV_H): Add ttsbit0.c.

ee3cc2e4

2009-03-09T13:13:44

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.

42f5c714

2009-03-03T23:34:49

Formatting.

ab7e52b1

2009-03-03T22:37:13

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.

7585683c

2009-03-02T09:09:45

Remove dead code. Minor formatting.

e5a7cc23

2009-03-02T09:09:12

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.

c2cabd42

2009-02-09T22:20:27

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.

3739f8b9

2009-01-18T13:13:17

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>.

4f7ef401

2009-01-18T10:53:29

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>.

1ad384d8

2008-12-25T23:52:00

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.

3c5ad951

2008-12-21T17:51:12

* 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.

ce33a312

2008-12-21T10:29:30

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.

1474f439

2008-12-09T06:51:56

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.

76fffcd8

2008-12-05T18:37:44

* 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.

02197280

2008-11-29T09:31:44

Formatting.

e7aad025

2008-11-08T22:00:55

* 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.

95120928

2008-11-08T07:20:25

* 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.

f31072c8

2008-10-15T20:03:37

* src/sfnt/ttpost.c (tt_post_default_names): Add `const'.

5d642573

2008-10-15T13:20:17

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kc3-lang/freetype/src/sfnt

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