kmx git

Commit	Date	Message
bad92be9	2021-12-09T17:06:28	[bdf] Fix use of uninitialized value. In _bdf_readstream if the data contained no newline then the buffer would continue to grow and uninitialized data read until either the uninitialized data contained a newline or the buffer reached its maxiumum size. The assumption was that the line was always too long and the buffer had been filled, however this case can also happen when there is not enough data to fill the buffer. Correct this by properly setting the cursor to the end of the available data, which may be different from the end of the buffer. This may still result in one extra allocation, but only on malformed fonts. * src/bdf/bdflib.c (_bfd_readstream): Correctly update cursor. Remove unread set of `avail`. Bug: https://lists.nongnu.org/archive/html/freetype-devel/2021-12/msg00001.html
8ef8072b	2021-10-19T22:59:46	[bdf, cid, pfr, winfonts] Improve rejection of other font formats. This is mainly for better diagnostics of malformed fonts. * src/bdf/bdflib.c (_bfd_readstream): Stop font format testing if the first input line is too long or doesn't end with `\r` or `\n`. * src/cid/cidparse.c (cid_parser_new): Don't handle too short input as an error but as an unknown format. * src/pfr/pfrobjs.c (pfr_face_init): Ditto. * src/winfonts/winfnt.c (fnt_font_load, fnt_face_get_dll_font): Ditto.
30ca63d4	2021-10-16T23:02:47	[bdf] Fix up user properties. Fallout reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40027 * src/bdf/bdflib.c (_bdf_add_property): Cosmetic NULL. (bdf_create_property): Limit allocations to customary signed FT_Long and NULL-initialize unused storage. (bdf_free_font): Do not free unused storage.
a69320a9	2021-09-24T22:06:44	[bdf] Simplify comment collection or lack thereof. BDF comments are neither actually collected nor retrieved. There is no need to be fancy with delimiters. * src/bdf/bdflib.c (_add_bdf_comment): Delimit comments with zeros... (bdf_load_font): ...and do not null-terminate comments additionally. (_bdf_parse_glyphs): Check if comments are kept, which they are not. (_bdf_parse_start): Minor clean up.
a29e0200	2021-09-23T23:10:26	Use NULL for pointers only. * src/bdf/bdflib.c (): Code changes. include/freetype/freetype.h: Comments only. * src/cff/cffload.c, src/cff/cffobjs.c: Ditto. * src/winfonts/winfnt.c: Ditto.
90b14882	2021-09-22T20:20:04	[bdf, pcf] Minor optimization. * src/pcf/pcfread.c (pcf_load_font): Do not call `FT_MulDiv` for a small job. * src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto. * src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a comment.
892e7ead	2021-09-21T14:39:21	* src/bdf/bdflib.c (_bdf_parse_{start,glyphs}): Use appropriate scanner.
058f3f2d	2021-09-13T16:24:25	[bdf, psnames, sfnt] Avoid some memory zeroing. * src/bdf/bdfdrivr.c (BDF_Face_Init): Use Q-macro. * src/sfnt/sfobjs.c (sfnt_load_face): Ditto. * src/psnames/psmodule.c (src/psnames/psmodule.c): Remove zero.
7bf655b2	2021-09-03T11:31:41	* src/bdf/bdflib.c (_bdf_parse_start): Keep parser memory.
0a6f0f8f	2021-09-02T22:52:21	* src/bdf/bdflib.c (bdf_load_font): Remove memory shuffling.
a81cf5aa	2021-09-02T22:10:57	Cosmetic zeros.
2f62d8e0	2021-05-07T09:33:41	* src/bdf/bdflib.c (_bdf_list_ensure): Tweak allocation macro.
ec95f9c9	2021-05-02T18:30:22	[bdf,pcf] Avoid memory zeroing (contd.). * src/bdf/bdflib.c (bdf_create_property, _bdf_add_comment, _bdf_add_property, bdf_load_font): Tweak allocation macros. * src/pcf/pcfread.c (pcf_get_properties, pcf_get_metrics): Ditto.
c2d28314	2021-04-25T23:33:15	[bdf,pcf] Avoid some memory zeroing. * src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, pcf_load_font): Tweak memory macros. * src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto. * src/bdf/bdflib.c (_bdf_readstreami, bdf_create_property, _bdf_parse_glyphs, _bdf_parse_start): Ditto. (_bdf_add_property): Do not handle zero size.
a0fb6dbc	2021-04-23T00:05:18	[pcf,bdf,winfonts] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/pcf/pcfread.c (pcf_interpret_style): Do not zero out the buffer. * src/bdf/bdfdrivr.c (bdf_interpret_style): Ditto. * src/winfonts/winfnt.c (FNT_Face_Init, FNT_Load_Glyph): Ditto.
70fd20e6	2021-02-12T19:28:05	Decorate qsort callbacks with cdecl. * include/freetype/internal/compiler-macros.h (FT_COMPARE_DEF): Add new macro. * src/base/ftrfork.c, src/bdf/bdflib.c, src/gxvalid/gxvcommn.c, src/psaux/afmparse.c, src/psnames/psmodule.c, src/type1/t1afm.c, src/sfnt/sfwoff.c, src/sfnt/sfwoff2.c: Update qsort callbacks. Fixes #1026 when compiling FreeType with an unusual calling convention while the C library qsort still expects cdecl.
92db149e	2020-12-02T07:54:21	* src/bdf/bdflib.c: Fix `-Wformat` warning.
6d9e6b21	2020-08-28T09:56:38	* src/*: Fix `-Wformat` warnings.
53be1753	2020-07-28T07:33:40	Fix `-Wformat' compiler warnings. * src/: Fix format specifiers. builds/unix/ftsystem.c (FT_Stream_Open): Ditto.
8cfc41ae	2020-07-25T12:23:22	Fix `-Wformat' compiler warnings. Problem reported by Priyesh kumar <priyeshkkumar@gmail.com> * src/base/ftoutln.c (FT_Outline_Decompose): Fix number of arguments to tracing macro. * src/bdf/bdfdrivr.c (bdf_cmap_char_next, bdf_get_bdf_property): Ditto. * src/cache/ftcbasic.c (ftc_basic_family_get_count): Ditto. Reformulate message. * src/pcf/pcfdrivr.c (pcf_get_bdf_property): Ditto. * src/sfnt/sfwoff2.c (woff2_open_font): Ditto. Trace table offset, too. * src/truetype/ttgxvar.c (ft_var_apply_tuple): Ditto.
16586859	2020-06-13T21:15:45	Remove redundant inclusion of `ft2build.h'. * /: Remove `#include <ft2build.h>' where possible. * include/freetype/freetype.h: Remove cpp error about missing inclusion of `ft2build.h'.
e1339133	2020-06-08T13:31:55	Make macros for header file names optional. We no longer have to take care of the 8.3 file name limit; this allows us (a) to introduce longer, meaningful file names, and (b) to avoid macro names in `#include' lines altogether since some compilers (most notably Visual C++) doesn't support this properly. /: Replace #include FOO_H with #include <freetype/foo.h> or something similar. Also update the documentation.
4eee1340	2020-05-18T09:16:12	Remove Jamfile files from the tree. These have not been used in a very, very long time, so better remove them. A corresponding patch will be submitted to the `freetype2-demos' repository. * src/Jamfile, src/*/Jamfile, Jamrules: Delete.
e5038be7	2020-01-19T17:05:19	Update all copyright notices.
7b1c7585	2019-06-26T20:18:00	* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality. Reported by Armin Hasitzka.
afaf3f1d	2019-06-10T22:27:39	[bdf,pcf] Use `const' for string literals. * src/bdf/bdf.h (bdf_property_t): Updated `name'. * src/bdf/bdflib.c (_bdf_list_split,bdf_create_property, _bdf_add_property,_bdf_ato): Updated. src/bdf/bdfdrivr.c (bdf_interpret_style): Updated. * src/pcf/pcfread.c (pcf_intrpret_style): Ditto.
75859970	2019-02-23T10:07:09	Update all copyright notices.
f686ad46	2019-01-22T20:31:44	Update copyright years.
f1b6183f	2018-12-04T11:51:15	[bdf] Ignore data after `ENDFONT'. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10798 * src/bdf/bdflib.c (_bdf_parse_end): New function. (_bdf_parse_glyphs): Switch to `_bdf_parse_end' after `ENDFONT' has been encountered.
0f122fef	2018-09-23T21:46:26	[bdf] Speed up charmap access. This makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times faster. * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Help binary search with continuous prediction.
d629c2ba	2018-09-18T17:11:48	Remove unused fields. * src/pcf.h (PCF_FaceRec): Remove `charmap' and `charmap_handle'. * src/bdfdrvr.h (BDF_FaceRec): Ditto. * src/winfonts/winfnt.h (FNT_FaceRec): Ditto.
efa2a3ba	2018-08-15T23:49:07	Revert BDF copyright years.
af9662e6	2018-08-15T22:58:11	Ouch. BDF copyright year.
923fcbcd	2018-08-15T22:50:06	[bdf] Don't track duplicate encodings. There is no harm except some umbiguity in broken fonts with duplicate encodings. * src/bdf/bdflib.c (_bdf_parse_glyphs): Remove duplicate tracking. (_bdf_parse_t): Remove large `have' bitfield.
a0dd16fb	2018-08-15T18:13:17	Don't use `trace_' prefix for FT_COMPONENT arguments. * include/freetype/internal/ftdebug.h (FT_TRACE_COMP, FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix. (FT_TRACE): Use `FT_TRACE_COMP'. / (FT_COMPONENT): Updated.
e001a17d	2018-08-14T07:10:57	[bdf] Remove unused fields. * src/bdf/bdf.h (bdf_font_t): Remove `nmod', `umod', and `modified', which were set but never used. * src/bdf/bdflib.c (_bdf_parse_{glyphs,properties}, bdf_load_font): Updated accordingly.
ac2ea865	2018-08-13T21:33:24	[bdf] Remove unused overflow storage. * src/bdf/bdf.h (bdf_glyphlist_t): Remove this type. (bdf_font_t): Remove `overflow' field. * src/bdf/bdflib.c (bdf_free_font): Remove `overflow' freeing.
f5fe6e2f	2018-08-13T09:01:53	[bdf] Use unsigned types. * src/bdf/bdf.h (bdf_glyph_t): Unsign `encoding'. (bdf_font_t): Unsign `default_char'. * src/bdf/bdfdrivr.h (BDF_encoding_el): Unsign `enc'. * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_glyphs, _bdf_parse_start): Updated accordingly. * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Ditto.
0f6be064	2018-06-17T20:27:42	[bdf] Fix underflow of an unsigned value. bdflib.c:1562 could be reached with `font->glyphs_used == 0'. That caused an underflow of the unsigned value which results in undefined behaviour. * src/bdf/bdflib.c (src/bdf/bdflib.c): Bail out earlier than before if the `ENCODING' keyword cannot be found.
89d2f429	2018-06-06T16:53:54	[bdf, pcf] Removed deprecated FT_FACE_FLAG_FAST_GLYPHS flag. * src/bdf/bdfdrivr.c (BDF_Face_Init): Removed deprecated FT_FACE_FLAG_FAST_GLYPHS flag. * src/pcf/pcfread.c (pcf_load_font): Removed deprecated FT_FACE_FLAG_FAST_GLYPHS flag.
9ac9060d	2018-06-03T09:01:17	[GSoC] src/.: Convert block comments to `light' style. This monster commit was created by applying Nikhil's scripts `docconverter.py' and `markify.py' to all C header and source files, followed up by minor manual clean-up. No change in functionality, of course. I used commit f7419907bc6044b9b7057f9789866426c804ba82 from https://github.com/nikramakrishnan/freetype-docs.git.
95149592	2018-05-02T20:27:48	Remove FT_CONFIG_OPTION_PIC and related code. / [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this preprocessor symbol. /: Replace `XXX_GET' macros (which could be either a function in PIC mode or an array in non-PIC mode) with `xxx' arrays. * include/freetype/internal/ftpic.h, src/autofit/afpic.c, src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h, src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h, src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c, src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h, src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c, src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h: Removed.
0a0c2256	2018-01-02T09:33:57	Update copyright year.
068a7a03	2017-12-18T20:34:05	* src//: Only use `ft_' and `FT_' variants of stdc library stuff.
87ddad20	2017-12-04T20:43:30	Update or fix links to use the https protocol instead of http.
7d017ba8	2017-09-05T15:28:21	[bdf] Fix size and resolution handling. * src/bdf/bdfdrivr.c (BDF_Face_Init): Use `SIZE' values if `POINT_SIZE', `RESOLUTION_X', or `RESOLUTION_Y' properties are missing. * docs/CHANGES: Document it.
dbeb7bce	2017-06-15T19:39:50	[bdf, cff] Integer overflows. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2244 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2261 * src/bdf/bdfdrivr.c (BDF_Face_Init): Replace calls to FT_ABS with direct code to avoid value negation. * src/cff/cf2blues.c (cf2_blues_capture): Use SUB_INT32 and ADD_INT32.
79e3789f	2017-06-14T07:51:04	* src/winfonts/winfnt.c (FNT_Face_Init): Don't set active encoding. FreeType only sets a default active encoding for Unicode.
2c2e6403	2017-06-03T07:38:11	[bdf] Synchronize sanity checks with pcf driver. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2054 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2058 * src/bdf/bdfdrivr.c (BDF_Face_Init): Check font ascent and descent. Check AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE, RESOLUTION_X, and RESOLUTION_Y properties.
03b0cc2e	2017-06-02T09:16:52	[bdf] Don't left-shift negative numbers. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2031 * src/bdf/bdfdrivr.c (BDF_Face_Init): Use multiplication.
47a03e9b	2017-06-02T09:06:36	[bdf] Fix integer scanning routines. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2029 * src/bdf/bdflib.c (_bdf_atoul, _bdf_atol, _bdf_atous, _bdf_atos): Stop scanning if result would overflow.
082f2faf	2017-05-24T07:40:46	[bdf, pcf] Support ISO646.1991-IRV character encoding (aka ASCII). Problem reported by Marek Kašík <mkasik@redhat.com>, cf. https://bugzilla.redhat.com/show_bug.cgi?id=1451795 * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdrivr.c (PCF_Face_Init): Implement it.
9931175d	2017-03-18T07:06:49	Improve `make multi'. * src/autofit/aflatin2.c: Guard file with FT_OPTION_AUTOFIT2. * src/base/ftmac.c: Guard more parts of the file with FT_MACINTOSH. * src/psaux/afmparse.c: Guard file with T1_CONFIG_OPTION_NO_AFM. * src/sfnt/pngshim.c: Guard file with TT_CONFIG_OPTION_EMBEDDED_BITMAPS also. * src/sfnt/ttbdf.c: Avoid empty source file. * src/sfnt/ttpost.c: Guard file with TT_CONFIG_OPTION_POSTSCRIPT_NAMES. * src/sfnt/ttsbit.c: Guard file with TT_CONFIG_OPTION_EMBEDDED_BITMAPS. * src/truetype/ttgxvar.c, src/truetype/ttinterp.c: Avoid empty source file. * src/truetype/ttsubpix.c: Guard file with TT_USE_BYTECODE_INTERPRETER also. * src/type1/t1afm.c: Guard file with T1_CONFIG_OPTION_NO_AFM. * src/autofit/autofit.c, src/base/ftbase.c, src/cache/ftcache.c, src/cff/cff.c, src/cid/type1cid.c, src/gxvalid/gxvalid.c, src/pcf/pcf.c, src/pfr/pfr.c, src/psaux/psaux.c, src/pshinter/pshinter.c, src/psnames/psnames.c, src/raster/raster.c, src/sfnt/sfnt.c, src/smooth/smooth.c, src/truetype/truetype.c, src/type1/type1.c, src/type42/type42.c: Remove conditionals; sort entries.
563ae780	2017-01-04T20:16:34	Update copyright year.
4441f7b2	2016-12-26T17:08:17	Replace `foo == NULL' and `foo != NULL' with `!foo' and `foo', resp. Other minor formatting.
5d664b6d	2016-12-17T20:47:42	Use FT_SET_ERROR where useful. Other minor code formatting.
2ecf89b4	2016-09-28T19:06:21	/: s/FT_MEM_ZERO/FT_ZERO/ where appropriate.
c95b7652	2016-09-17T17:12:50	s/0/NULL/ for function pointers; comments, formatting.
b6b26f45	2016-06-09T06:53:48	[bdf] Check number of properties (#48166). * src/bdf/bdflib.c (_bdf_parse_start): Implement.
9adeab64	2016-01-13T11:54:10	Update copyright year.
758587db	2016-01-12T22:20:06	Don't use macro names that start with `_[A-Z]' [1/3]. Such macro names are reserved for both C and C++. * src/bdf/bdflib.c: Replace macros of the form `_BDF_XXX' with `BDF_XXX_'.
37412ff9	2016-01-12T21:37:13	Don't use macro names that contain `__' [1/2]. Such macro names are reserved for both C and C++. /: Replace macros of the form `__XXX_H__' with `XXX_H_'.
7ce6c43c	2015-12-22T05:39:58	[base] Make hash interface symmetric. Use `num' and `str' infixes everywhere. * src/base/fthash.c (ft_hash_init): Renamed to... (hash_init): ... This. (ft_hash_str_init, ft_hash_num_init): New functions. (ft_hash_free): Renamed to... (ft_hash_str_free): ... This. * include/freetype/internal/fthash.h: Updated. * src/bdf/bdflib.c, src/type1/t1load.c, src/type1/t1objs.c: Updated.
76e79ec9	2015-12-20T09:03:15	[base, bdf] Don't expose `FT_Hashnode' in hash functions. * src/base/fthash.c (hash_lookup, ft_hash_str_lookup, ft_hash_num_lookup): Return pointer to `size_t' instead of `FT_Hashnode'. * include/freetype/internal/fthash.h: Updated. * src/bdf/bdflib.c (bdf_get_property, _bdf_add_property, bdf_get_font_property): Updated.
ad306eaa	2015-12-20T08:33:21	[base, bdf] Add number hashing. * src/base/fthash.c (hash_num_lookup, hash_num_compare): New functions. (ft_hash_init): Add argument to select between number and string hashing. (ft_hash_num_insert, ft_hash_num_lookup): New functions. * include/freetype/internal/fthash.h: Updated. * src/bdf/bdflib.c (_bdf_parse_start): Updated.
609546c4	2015-12-20T07:17:29	[base, bdf] Use a union as a hash key. We want to support both an integer and a string key later on. * include/freetype/internal/fthash.h (FT_Hashkey): New union. (FT_HashnodeRec): Updated. (ft_hash_insert, ft_hash_lookup): Renamed to ... (ft_hash_str_insert, ft_hash_str_lookup): ... this. * src/base/fthash.c (hash_bucket): Updated. (ft_hash_insert, ft_hash_lookup): Renamed to ... (hash_insert, hash_lookup): ... this. (ft_hash_str_insert, ft_hash_str_lookup): New wrapper functions. * src/bdf/bdflib.c: Updated.
31343565	2015-12-19T17:02:13	[bdf] Use new hash functions. * src/bdf/bdf.h: Include FT_INTERNAL_HASH_H. (hashnode, hashtable): Removed. (bdf_font_t): Use `FT_HashRec' type for `proptbl'. * src/bdf/bdflib.c: Remove all hash functions. Update code for new hash structure and function names.
a512b0fe	2015-12-14T09:19:52	[bdf] Remove dead code (#46625). The BDF specification only allows decimal numbers, no octal or hexidecimal decoding is needed. * src/bdf/bdflib.c (_bdf_atoul, _bdf_atol, _bdf_atous, _bdf_atos): Remove unused code and parameters. Update all callers. (odigits): Remove.
4a15013a	2015-11-25T07:53:49	* src/bdf/bdflib.c (bdf_load_font): Fix small memory leak (#46480). (_bdf_parse_glyphs): Always reset `p->glyph_name' after moving its contents.
94cacac5	2015-11-15T04:45:42	* src/bdf/bdflib.c (bdf_load_font): Fix small memory leak (#46439).
4188deac	2015-10-30T08:07:56	Comments.
5179c89f	2015-10-19T08:49:25	Comments.
b185747d	2015-10-17T14:21:41	[bdf] Prevent memory leak (#46217). * src/bdf/bdflib.c (_bdf_parse_glyphs) <STARTCHAR>: Check _BDF_GLYPH_BITS.
797ca5ac	2015-10-17T11:57:16	Typo.
e1ca18d4	2015-10-17T11:51:27	[bdf] Use stream size to adjust number of glyphs. * src/bdf/bdflib.c (ACMSG17): New message macro. (_bdf_parse_t): Add member `size'. (bdf_load_font): Set `size'. (_bdf_parse_glyphs): Adjust `cnt' if necessary.
65d89804	2015-10-15T23:50:16	[bdf] Fix memory leak (#46213). * src/bdf/bdflib.c (bdf_load_font): Always go to label `Fail' in case of error.
14d6b5d7	2015-08-13T15:22:17	[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.
6343ba22	2015-08-01T07:53:48	Fix some bugs found by clang's `-fsanitize=undefined' (#45661). * src/base/ftrfork.c (FT_Raccess_Get_HeaderInfo): Only accept positive values from header. Check overflow. * src/base/ftoutln.c (SCALED): Correctly handle left-shift of negative values. * src/bdf/bdf.h (_bdf_glyph_modified, _bdf_set_glyph_modified, _bdf_clear_glyph_modified): Use unsigned long constant. * src/bdf/bdfdrivr.c (BDF_Size_Select, BDF_Glyph_Load): Don't left-shift values that can be negative. * src/pcf/pcfdrivr.c (PCF_Size_Select, PCF_Glyph_Load): Don't left-shift values that can be negative. * src/raster/ftraster.c (SCALED): Correctly handle left-shift of negative values. * src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Don't left-shift values that can be negative. * src/truetype/ttgload.c (TT_Load_Composite_Glyph, compute_glyph_metrics, load_sbit_image): Don't left-shift values that can be negative.
41bfbadc	2015-06-24T23:57:19	* src/bdf/bdflib.c (_bdf_parse_start): Disallow 0 bpp.
4308b7b1	2015-06-24T23:31:17	* src/bdf/bdflib.c (_bdf_parse_start): Simplify bpp parsing.
31d97df9	2015-06-21T19:12:12	Make Jam support work again. This is just very basic stuff and just a little bit tested on GNU/Linux only. I won't delve into this since I'm not a Jam user. * Jamfile: Call `HDRMACRO' for `ftserv.h' also. (DEFINES): Replace with... (CCFLAGS): ... this. * src/Jamfile: Don't call `HDRMACRO' for `internal.h'; this is already handled in the top-level Jamfile. * src/autofit/Jamfile (DEFINES): Replace with... (CCFLAGS): ... this. (_sources): Add missing files. * src/cache/Jamfile: Don't call `HDRMACRO' for `ftcache.h'; it no longer contains macro header definitions. * src/base/Jamfile, src/cff/Jamfile, src/sfnt/Jamfile, src/truetype/Jamfile (_sources): Add missing files.
adb08efc	2015-04-11T23:54:19	[bdf,pcf,truetype] NULL.
a451638e	2015-03-11T08:09:13	Rename `svxf86nm.h' to `svfntfmt.h'; update related symbols. * include/internal/ftserv.h (FT_SERVICE_XFREE86_NAME_H): Renamed to... (FT_SERVICE_FONT_FORMAT_H): This. * include/internal/services/svfntfmt.h (FT_XF86_FORMAT_): Renamed to ... (FT_FONT_FORMAT_): This. src/base/ftfntfmt.c, src/bdf/bdfdrivr.c, src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/truetype/ttdriver.c, src/type1/t1driver.c, src/type42/t42drivr.c, src/winfonts/winfnt.c: Updated.
3c374c8c	2015-02-22T09:16:53	[bdf] Signedness fixes. * src/bdf/bdf.h, src/bdf/bdfdrivr.c, src/bdf/bdfdrivr.h, src/bdf/bdflib.c: Apply.
b13945a9	2015-02-22T09:15:47	* src/bdf/bdflib.c (_bdf_atous): New function. (_bdf_parse_glyphs, _bdf_parse_start): Use it.
f57fc59e	2015-01-17T20:41:43	Run `src/tools/update-copyright'.
36d03c9f	2015-01-12T11:26:30	Fix Savannah bug #43976. Assure that FreeType's internal include directories are found before `CPPFLAGS' (which might be set by the user in the environment), and `CPPFLAGS' before `CFLAGS'. * builds/freetype.mk (FT_CFLAGS): Don't add `INCLUDE_FLAGS'. (FT_COMPILE): Make this a special variable for compiling only the files handled in `freetype.mk'. (.c.$O): Removed, unused. * src//rules.mk (_COMPILE): Fix order of include directories.
0098d550	2014-12-07T11:03:57	Uppercase all hex digits for orthogonality.
04edbbda	2014-11-25T10:21:13	/: s/Invalid_Argument/Invalid_Face_Handle/ where appropriate.
af834617	2014-11-22T13:29:10	[bdf] Fix Savannah bug #43660. * src/bdf/bdflib.c (_bdf_parse_glyphs) <"ENDFONT">: Check `_BDF_GLYPH_BITS'.
237c0abf	2014-11-19T22:10:29	Trailing space.
2c4832d3	2014-11-07T07:42:33	Fix Savannah bug #43535. * src/bdf/bdflib.c (_bdf_strncmp): New macro that checks one character more than `strncmp'. s/ft_strncmp/_bdf_strncmp/ everywhere.
87628724	2014-03-18T08:39:35	Fix clang warnings. * src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize some variables. * src/base/ftcalc.c (FT_MulFix): Only use code if `FT_MULFIX_INLINED' is not defined. * src/bdf/bdfdrivr.c (bdf_cmap_class), src/cache/ftcbasic.c (ftc_basic_image_family_class, ftc_basic_image_cache_class, ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class), src/cache/ftccmap.c (ftc_cmap_cache_class), src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class), src/pcf/pcfdrivr.c (pcf_cmap_class), src/pfr/pfrdrivr.c (pfr_metrics_service_rec): Make function static. * src/type1/t1driver.c (t1_ps_get_font_value): Remove redundant code.
b24e8d33	2014-03-06T14:54:22	Remove more clang analyzer warnings. * src/bdf/bdflib.c (_bdf_readstream), src/truetype/ttgload.c (TT_Load_Glyph): Remove dead stores.
7ac76b50	2014-03-04T04:29:17	Fix several clang static analyzer dead store warnings. * src/autofit/afhints.c (af_glyph_hints_reload, af_glyph_hints_align_weak_points): Remove unnecessary assignments. * src/bdf/bdflib.c (bdf_font_load): Ditto. * src/pshinter/pshalgo.c (psh_glyph_compute_extrema, psh_glyph_interpolate_other_points): Ditto. * src/type1/t1load.c (T1_Set_MM_Blend): Ditto.
9a567640	2014-02-26T13:08:07	[bdf] Fix Savannah bug #41692. bdflib puts data from the input stream into a buffer in chunks of 1024 bytes. The data itself gets then parsed line by line, simply increasing the current pointer into the buffer; if the search for the final newline character exceeds the buffer size, more data gets read. However, in case the current line's end is very near to the buffer end, and the keyword to compare with is longer than the current line's length, an out-of-bounds read might happen since `memcmp' doesn't stop properly at the string end. * src/bdf/bdflib.c: s/ft_memcmp/ft_strncmp/ to make comparisons stop at string ends.
7be2a94a	2014-02-08T13:55:38	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.
5f577462	2013-12-25T08:50:50	Fix Savannah bug #40997. * src/bdf/bdfdrivr.c (BDF_Face_Init): Only use OR operator to adjust face flags since FT_FACE_FLAG_EXTERNAL_STREAM might already be set. * src/cff/cffobjs.c (cff_face_init): Ditto. * src/cid/cidobjs.c (cid_face_init): Ditto. * src/pcf/pcfread.c (pcf_load_font): Ditto. * src/pfr/pfrobjs.c (pfr_face_init): Ditto. * src/type1/t1objs.c (T1_Face_Init): Ditto. * src/type42/t42objs.c (T42_Face_Init): Ditto. * src/winfonts/winfnt.c (FNT_Face_Init): Ditto.
ac0f4454	2013-09-25T10:57:17	[bdf, pcf] Refuse non-zero face_index. Suggested by Akira Tagoh, see http://lists.gnu.org/archive/html/freetype/2013-09/msg00030.html * src/bdf/bdfdrivr.c (BDF_Face_Init): Return Invalid_Argument error when the font could be opened but non-zero face_index is given. * src/pcf/pcfdrivr.c (PCF_Face_Init): Ditto. * src/type42/t42objs.c (T42_Face_Init): Remove unrequired FT_UNUSED macro for face_index because it is validated in later.
ffee64af	2013-08-26T12:55:48	Better tracing of loaded glyphs. Previously, the loading of a glyph was traced at level 4, if at all. With this change, all font loading routines emit a tracing message at level 1, making it easier to select tracing output (for example using F2_DEBUG="any:1 afhints:7 aflatin:7"). * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Add tracing message. * src/cff/cffdrivr.c (cff_glyph_load): Ditto. * src/cff/cffgload.c (cff_decoder_prepare): Improve tracing messages. * src/cid/cidgload.c (cid_load_glyph): Use level 1 for tracing message. * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Ditto. * src/pfr/pfrobjs.c (pfr_slot_load): Add tracing message. * src/truetype/ttgload.c (TT_Load_Glyph): Ditto. * src/type1/t1gload.c (T1_Load_Glyph): Ditto. * src/type42/t42objs.c (T42_GlyphSlot_Load): Ditto. * src/winfonts/winfnt.c (FNT_Load_Glyph): Ditto.

bad92be9

2021-12-09T17:06:28

[bdf] Fix use of uninitialized value. In _bdf_readstream if the data contained no newline then the buffer would continue to grow and uninitialized data read until either the uninitialized data contained a newline or the buffer reached its maxiumum size. The assumption was that the line was always too long and the buffer had been filled, however this case can also happen when there is not enough data to fill the buffer. Correct this by properly setting the cursor to the end of the available data, which may be different from the end of the buffer. This may still result in one extra allocation, but only on malformed fonts. * src/bdf/bdflib.c (_bfd_readstream): Correctly update cursor. Remove unread set of `avail`. Bug: https://lists.nongnu.org/archive/html/freetype-devel/2021-12/msg00001.html

8ef8072b

2021-10-19T22:59:46

[bdf, cid, pfr, winfonts] Improve rejection of other font formats. This is mainly for better diagnostics of malformed fonts. * src/bdf/bdflib.c (_bfd_readstream): Stop font format testing if the first input line is too long or doesn't end with `\r` or `\n`. * src/cid/cidparse.c (cid_parser_new): Don't handle too short input as an error but as an unknown format. * src/pfr/pfrobjs.c (pfr_face_init): Ditto. * src/winfonts/winfnt.c (fnt_font_load, fnt_face_get_dll_font): Ditto.

30ca63d4

2021-10-16T23:02:47

[bdf] Fix up user properties. Fallout reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40027 * src/bdf/bdflib.c (_bdf_add_property): Cosmetic NULL. (bdf_create_property): Limit allocations to customary signed FT_Long and NULL-initialize unused storage. (bdf_free_font): Do not free unused storage.

a69320a9

2021-09-24T22:06:44

[bdf] Simplify comment collection or lack thereof. BDF comments are neither actually collected nor retrieved. There is no need to be fancy with delimiters. * src/bdf/bdflib.c (_add_bdf_comment): Delimit comments with zeros... (bdf_load_font): ...and do not null-terminate comments additionally. (_bdf_parse_glyphs): Check if comments are kept, which they are not. (_bdf_parse_start): Minor clean up.

a29e0200

2021-09-23T23:10:26

Use NULL for pointers only. * src/bdf/bdflib.c (*): Code changes. * include/freetype/freetype.h: Comments only. * src/cff/cffload.c, src/cff/cffobjs.c: Ditto. * src/winfonts/winfnt.c: Ditto.

90b14882

2021-09-22T20:20:04

[bdf, pcf] Minor optimization. * src/pcf/pcfread.c (pcf_load_font): Do not call `FT_MulDiv` for a small job. * src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto. * src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a comment.

892e7ead

2021-09-21T14:39:21

* src/bdf/bdflib.c (_bdf_parse_{start,glyphs}): Use appropriate scanner.

058f3f2d

2021-09-13T16:24:25

[bdf, psnames, sfnt] Avoid some memory zeroing. * src/bdf/bdfdrivr.c (BDF_Face_Init): Use Q-macro. * src/sfnt/sfobjs.c (sfnt_load_face): Ditto. * src/psnames/psmodule.c (src/psnames/psmodule.c): Remove zero.

7bf655b2

2021-09-03T11:31:41

* src/bdf/bdflib.c (_bdf_parse_start): Keep parser memory.

0a6f0f8f

2021-09-02T22:52:21

* src/bdf/bdflib.c (bdf_load_font): Remove memory shuffling.

a81cf5aa

2021-09-02T22:10:57

Cosmetic zeros.

2f62d8e0

2021-05-07T09:33:41

* src/bdf/bdflib.c (_bdf_list_ensure): Tweak allocation macro.

ec95f9c9

2021-05-02T18:30:22

[bdf,pcf] Avoid memory zeroing (contd.). * src/bdf/bdflib.c (bdf_create_property, _bdf_add_comment, _bdf_add_property, bdf_load_font): Tweak allocation macros. * src/pcf/pcfread.c (pcf_get_properties, pcf_get_metrics): Ditto.

c2d28314

2021-04-25T23:33:15

[bdf,pcf] Avoid some memory zeroing. * src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, pcf_load_font): Tweak memory macros. * src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto. * src/bdf/bdflib.c (_bdf_readstreami, bdf_create_property, _bdf_parse_glyphs, _bdf_parse_start): Ditto. (_bdf_add_property): Do not handle zero size.

a0fb6dbc

2021-04-23T00:05:18

[pcf,bdf,winfonts] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/pcf/pcfread.c (pcf_interpret_style): Do not zero out the buffer. * src/bdf/bdfdrivr.c (bdf_interpret_style): Ditto. * src/winfonts/winfnt.c (FNT_Face_Init, FNT_Load_Glyph): Ditto.

70fd20e6

2021-02-12T19:28:05

Decorate qsort callbacks with cdecl. * include/freetype/internal/compiler-macros.h (FT_COMPARE_DEF): Add new macro. * src/base/ftrfork.c, src/bdf/bdflib.c, src/gxvalid/gxvcommn.c, src/psaux/afmparse.c, src/psnames/psmodule.c, src/type1/t1afm.c, src/sfnt/sfwoff.c, src/sfnt/sfwoff2.c: Update qsort callbacks. Fixes #1026 when compiling FreeType with an unusual calling convention while the C library qsort still expects cdecl.

92db149e

2020-12-02T07:54:21

* src/bdf/bdflib.c: Fix `-Wformat` warning.

6d9e6b21

2020-08-28T09:56:38

* src/*: Fix `-Wformat` warnings.

53be1753

2020-07-28T07:33:40

Fix `-Wformat' compiler warnings. * src/*: Fix format specifiers. * builds/unix/ftsystem.c (FT_Stream_Open): Ditto.

8cfc41ae

2020-07-25T12:23:22

Fix `-Wformat' compiler warnings. Problem reported by Priyesh kumar <priyeshkkumar@gmail.com> * src/base/ftoutln.c (FT_Outline_Decompose): Fix number of arguments to tracing macro. * src/bdf/bdfdrivr.c (bdf_cmap_char_next, bdf_get_bdf_property): Ditto. * src/cache/ftcbasic.c (ftc_basic_family_get_count): Ditto. Reformulate message. * src/pcf/pcfdrivr.c (pcf_get_bdf_property): Ditto. * src/sfnt/sfwoff2.c (woff2_open_font): Ditto. Trace table offset, too. * src/truetype/ttgxvar.c (ft_var_apply_tuple): Ditto.

16586859

2020-06-13T21:15:45

Remove redundant inclusion of `ft2build.h'. * */*: Remove `#include <ft2build.h>' where possible. * include/freetype/freetype.h: Remove cpp error about missing inclusion of `ft2build.h'.

e1339133

2020-06-08T13:31:55

Make macros for header file names optional. We no longer have to take care of the 8.3 file name limit; this allows us (a) to introduce longer, meaningful file names, and (b) to avoid macro names in `#include' lines altogether since some compilers (most notably Visual C++) doesn't support this properly. */*: Replace #include FOO_H with #include <freetype/foo.h> or something similar. Also update the documentation.

4eee1340

2020-05-18T09:16:12

Remove Jamfile files from the tree. These have not been used in a very, very long time, so better remove them. A corresponding patch will be submitted to the `freetype2-demos' repository. * src/Jamfile, src/*/Jamfile, Jamrules: Delete.

e5038be7

2020-01-19T17:05:19

Update all copyright notices.

7b1c7585

2019-06-26T20:18:00

* src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality. Reported by Armin Hasitzka.

afaf3f1d

2019-06-10T22:27:39

[bdf,pcf] Use `const' for string literals. * src/bdf/bdf.h (bdf_property_t): Updated `name'. * src/bdf/bdflib.c (_bdf_list_split,bdf_create_property, _bdf_add_property,_bdf_ato*): Updated. * src/bdf/bdfdrivr.c (bdf_interpret_style): Updated. * src/pcf/pcfread.c (pcf_intrpret_style): Ditto.

75859970

2019-02-23T10:07:09

Update all copyright notices.

f686ad46

2019-01-22T20:31:44

Update copyright years.

f1b6183f

2018-12-04T11:51:15

[bdf] Ignore data after `ENDFONT'. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10798 * src/bdf/bdflib.c (_bdf_parse_end): New function. (_bdf_parse_glyphs): Switch to `_bdf_parse_end' after `ENDFONT' has been encountered.

0f122fef

2018-09-23T21:46:26

[bdf] Speed up charmap access. This makes FT_Get_Char_Index and FT_Get_Next_Char 4-5 times faster. * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Help binary search with continuous prediction.

d629c2ba

2018-09-18T17:11:48

Remove unused fields. * src/pcf.h (PCF_FaceRec): Remove `charmap' and `charmap_handle'. * src/bdfdrvr.h (BDF_FaceRec): Ditto. * src/winfonts/winfnt.h (FNT_FaceRec): Ditto.

efa2a3ba

2018-08-15T23:49:07

Revert BDF copyright years.

af9662e6

2018-08-15T22:58:11

Ouch. BDF copyright year.

923fcbcd

2018-08-15T22:50:06

[bdf] Don't track duplicate encodings. There is no harm except some umbiguity in broken fonts with duplicate encodings. * src/bdf/bdflib.c (_bdf_parse_glyphs): Remove duplicate tracking. (_bdf_parse_t): Remove large `have' bitfield.

a0dd16fb

2018-08-15T18:13:17

Don't use `trace_' prefix for FT_COMPONENT arguments. * include/freetype/internal/ftdebug.h (FT_TRACE_COMP, FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix. (FT_TRACE): Use `FT_TRACE_COMP'. */* (FT_COMPONENT): Updated.

e001a17d

2018-08-14T07:10:57

[bdf] Remove unused fields. * src/bdf/bdf.h (bdf_font_t): Remove `nmod', `umod', and `modified', which were set but never used. * src/bdf/bdflib.c (_bdf_parse_{glyphs,properties}, bdf_load_font): Updated accordingly.

ac2ea865

2018-08-13T21:33:24

[bdf] Remove unused overflow storage. * src/bdf/bdf.h (bdf_glyphlist_t): Remove this type. (bdf_font_t): Remove `overflow' field. * src/bdf/bdflib.c (bdf_free_font): Remove `overflow' freeing.

f5fe6e2f

2018-08-13T09:01:53

[bdf] Use unsigned types. * src/bdf/bdf.h (bdf_glyph_t): Unsign `encoding'. (bdf_font_t): Unsign `default_char'. * src/bdf/bdfdrivr.h (BDF_encoding_el): Unsign `enc'. * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_glyphs, _bdf_parse_start): Updated accordingly. * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Ditto.

0f6be064

2018-06-17T20:27:42

[bdf] Fix underflow of an unsigned value. bdflib.c:1562 could be reached with `font->glyphs_used == 0'. That caused an underflow of the unsigned value which results in undefined behaviour. * src/bdf/bdflib.c (src/bdf/bdflib.c): Bail out earlier than before if the `ENCODING' keyword cannot be found.

89d2f429

2018-06-06T16:53:54

[bdf, pcf] Removed deprecated FT_FACE_FLAG_FAST_GLYPHS flag. * src/bdf/bdfdrivr.c (BDF_Face_Init): Removed deprecated FT_FACE_FLAG_FAST_GLYPHS flag. * src/pcf/pcfread.c (pcf_load_font): Removed deprecated FT_FACE_FLAG_FAST_GLYPHS flag.

9ac9060d

2018-06-03T09:01:17

[GSoC] src/*.*: Convert block comments to `light' style. This monster commit was created by applying Nikhil's scripts `docconverter.py' and `markify.py' to all C header and source files, followed up by minor manual clean-up. No change in functionality, of course. I used commit f7419907bc6044b9b7057f9789866426c804ba82 from https://github.com/nikramakrishnan/freetype-docs.git.

95149592

2018-05-02T20:27:48

Remove FT_CONFIG_OPTION_PIC and related code. */* [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this preprocessor symbol. */*: Replace `XXX_GET' macros (which could be either a function in PIC mode or an array in non-PIC mode) with `xxx' arrays. * include/freetype/internal/ftpic.h, src/autofit/afpic.c, src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h, src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h, src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c, src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h, src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c, src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h: Removed.

0a0c2256

2018-01-02T09:33:57

Update copyright year.

068a7a03

2017-12-18T20:34:05

* src/*/*: Only use `ft_' and `FT_' variants of stdc library stuff.

87ddad20

2017-12-04T20:43:30

Update or fix links to use the https protocol instead of http.

7d017ba8

2017-09-05T15:28:21

[bdf] Fix size and resolution handling. * src/bdf/bdfdrivr.c (BDF_Face_Init): Use `SIZE' values if `POINT_SIZE', `RESOLUTION_X', or `RESOLUTION_Y' properties are missing. * docs/CHANGES: Document it.

dbeb7bce

2017-06-15T19:39:50

[bdf, cff] Integer overflows. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2244 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2261 * src/bdf/bdfdrivr.c (BDF_Face_Init): Replace calls to FT_ABS with direct code to avoid value negation. * src/cff/cf2blues.c (cf2_blues_capture): Use SUB_INT32 and ADD_INT32.

79e3789f

2017-06-14T07:51:04

* src/winfonts/winfnt.c (FNT_Face_Init): Don't set active encoding. FreeType only sets a default active encoding for Unicode.

2c2e6403

2017-06-03T07:38:11

[bdf] Synchronize sanity checks with pcf driver. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2054 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2058 * src/bdf/bdfdrivr.c (BDF_Face_Init): Check font ascent and descent. Check AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE, RESOLUTION_X, and RESOLUTION_Y properties.

03b0cc2e

2017-06-02T09:16:52

[bdf] Don't left-shift negative numbers. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2031 * src/bdf/bdfdrivr.c (BDF_Face_Init): Use multiplication.

47a03e9b

2017-06-02T09:06:36

[bdf] Fix integer scanning routines. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2029 * src/bdf/bdflib.c (_bdf_atoul, _bdf_atol, _bdf_atous, _bdf_atos): Stop scanning if result would overflow.

082f2faf

2017-05-24T07:40:46

[bdf, pcf] Support ISO646.1991-IRV character encoding (aka ASCII). Problem reported by Marek Kašík <mkasik@redhat.com>, cf. https://bugzilla.redhat.com/show_bug.cgi?id=1451795 * src/bdf/bdfdrivr.c (BDF_Face_Init), src/pcf/pcfdrivr.c (PCF_Face_Init): Implement it.

9931175d

2017-03-18T07:06:49

Improve `make multi'. * src/autofit/aflatin2.c: Guard file with FT_OPTION_AUTOFIT2. * src/base/ftmac.c: Guard more parts of the file with FT_MACINTOSH. * src/psaux/afmparse.c: Guard file with T1_CONFIG_OPTION_NO_AFM. * src/sfnt/pngshim.c: Guard file with TT_CONFIG_OPTION_EMBEDDED_BITMAPS also. * src/sfnt/ttbdf.c: Avoid empty source file. * src/sfnt/ttpost.c: Guard file with TT_CONFIG_OPTION_POSTSCRIPT_NAMES. * src/sfnt/ttsbit.c: Guard file with TT_CONFIG_OPTION_EMBEDDED_BITMAPS. * src/truetype/ttgxvar.c, src/truetype/ttinterp.c: Avoid empty source file. * src/truetype/ttsubpix.c: Guard file with TT_USE_BYTECODE_INTERPRETER also. * src/type1/t1afm.c: Guard file with T1_CONFIG_OPTION_NO_AFM. * src/autofit/autofit.c, src/base/ftbase.c, src/cache/ftcache.c, src/cff/cff.c, src/cid/type1cid.c, src/gxvalid/gxvalid.c, src/pcf/pcf.c, src/pfr/pfr.c, src/psaux/psaux.c, src/pshinter/pshinter.c, src/psnames/psnames.c, src/raster/raster.c, src/sfnt/sfnt.c, src/smooth/smooth.c, src/truetype/truetype.c, src/type1/type1.c, src/type42/type42.c: Remove conditionals; sort entries.

563ae780

2017-01-04T20:16:34

Update copyright year.

4441f7b2

2016-12-26T17:08:17

Replace `foo == NULL' and `foo != NULL' with `!foo' and `foo', resp. Other minor formatting.

5d664b6d

2016-12-17T20:47:42

Use FT_SET_ERROR where useful. Other minor code formatting.

2ecf89b4

2016-09-28T19:06:21

*/*: s/FT_MEM_ZERO/FT_ZERO/ where appropriate.

c95b7652

2016-09-17T17:12:50

s/0/NULL/ for function pointers; comments, formatting.

b6b26f45

2016-06-09T06:53:48

[bdf] Check number of properties (#48166). * src/bdf/bdflib.c (_bdf_parse_start): Implement.

9adeab64

2016-01-13T11:54:10

Update copyright year.

758587db

2016-01-12T22:20:06

Don't use macro names that start with `_[A-Z]' [1/3]. Such macro names are reserved for both C and C++. * src/bdf/bdflib.c: Replace macros of the form `_BDF_XXX' with `BDF_XXX_'.

37412ff9

2016-01-12T21:37:13

Don't use macro names that contain `__' [1/2]. Such macro names are reserved for both C and C++. */*: Replace macros of the form `__XXX_H__' with `XXX_H_'.

7ce6c43c

2015-12-22T05:39:58

[base] Make hash interface symmetric. Use `num' and `str' infixes everywhere. * src/base/fthash.c (ft_hash_init): Renamed to... (hash_init): ... This. (ft_hash_str_init, ft_hash_num_init): New functions. (ft_hash_free): Renamed to... (ft_hash_str_free): ... This. * include/freetype/internal/fthash.h: Updated. * src/bdf/bdflib.c, src/type1/t1load.c, src/type1/t1objs.c: Updated.

76e79ec9

2015-12-20T09:03:15

[base, bdf] Don't expose `FT_Hashnode' in hash functions. * src/base/fthash.c (hash_lookup, ft_hash_str_lookup, ft_hash_num_lookup): Return pointer to `size_t' instead of `FT_Hashnode'. * include/freetype/internal/fthash.h: Updated. * src/bdf/bdflib.c (bdf_get_property, _bdf_add_property, bdf_get_font_property): Updated.

ad306eaa

2015-12-20T08:33:21

[base, bdf] Add number hashing. * src/base/fthash.c (hash_num_lookup, hash_num_compare): New functions. (ft_hash_init): Add argument to select between number and string hashing. (ft_hash_num_insert, ft_hash_num_lookup): New functions. * include/freetype/internal/fthash.h: Updated. * src/bdf/bdflib.c (_bdf_parse_start): Updated.

609546c4

2015-12-20T07:17:29

[base, bdf] Use a union as a hash key. We want to support both an integer and a string key later on. * include/freetype/internal/fthash.h (FT_Hashkey): New union. (FT_HashnodeRec): Updated. (ft_hash_insert, ft_hash_lookup): Renamed to ... (ft_hash_str_insert, ft_hash_str_lookup): ... this. * src/base/fthash.c (hash_bucket): Updated. (ft_hash_insert, ft_hash_lookup): Renamed to ... (hash_insert, hash_lookup): ... this. (ft_hash_str_insert, ft_hash_str_lookup): New wrapper functions. * src/bdf/bdflib.c: Updated.

31343565

2015-12-19T17:02:13

[bdf] Use new hash functions. * src/bdf/bdf.h: Include FT_INTERNAL_HASH_H. (hashnode, hashtable): Removed. (bdf_font_t): Use `FT_HashRec' type for `proptbl'. * src/bdf/bdflib.c: Remove all hash functions. Update code for new hash structure and function names.

a512b0fe

2015-12-14T09:19:52

[bdf] Remove dead code (#46625). The BDF specification only allows decimal numbers, no octal or hexidecimal decoding is needed. * src/bdf/bdflib.c (_bdf_atoul, _bdf_atol, _bdf_atous, _bdf_atos): Remove unused code and parameters. Update all callers. (odigits): Remove.

4a15013a

2015-11-25T07:53:49

* src/bdf/bdflib.c (bdf_load_font): Fix small memory leak (#46480). (_bdf_parse_glyphs): Always reset `p->glyph_name' after moving its contents.

94cacac5

2015-11-15T04:45:42

* src/bdf/bdflib.c (bdf_load_font): Fix small memory leak (#46439).

4188deac

2015-10-30T08:07:56

Comments.

5179c89f

2015-10-19T08:49:25

Comments.

b185747d

2015-10-17T14:21:41

[bdf] Prevent memory leak (#46217). * src/bdf/bdflib.c (_bdf_parse_glyphs) <STARTCHAR>: Check _BDF_GLYPH_BITS.

797ca5ac

2015-10-17T11:57:16

Typo.

e1ca18d4

2015-10-17T11:51:27

[bdf] Use stream size to adjust number of glyphs. * src/bdf/bdflib.c (ACMSG17): New message macro. (_bdf_parse_t): Add member `size'. (bdf_load_font): Set `size'. (_bdf_parse_glyphs): Adjust `cnt' if necessary.

65d89804

2015-10-15T23:50:16

[bdf] Fix memory leak (#46213). * src/bdf/bdflib.c (bdf_load_font): Always go to label `Fail' in case of error.

14d6b5d7

2015-08-13T15:22:17

[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.

6343ba22

2015-08-01T07:53:48

Fix some bugs found by clang's `-fsanitize=undefined' (#45661). * src/base/ftrfork.c (FT_Raccess_Get_HeaderInfo): Only accept positive values from header. Check overflow. * src/base/ftoutln.c (SCALED): Correctly handle left-shift of negative values. * src/bdf/bdf.h (_bdf_glyph_modified, _bdf_set_glyph_modified, _bdf_clear_glyph_modified): Use unsigned long constant. * src/bdf/bdfdrivr.c (BDF_Size_Select, BDF_Glyph_Load): Don't left-shift values that can be negative. * src/pcf/pcfdrivr.c (PCF_Size_Select, PCF_Glyph_Load): Don't left-shift values that can be negative. * src/raster/ftraster.c (SCALED): Correctly handle left-shift of negative values. * src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Don't left-shift values that can be negative. * src/truetype/ttgload.c (TT_Load_Composite_Glyph, compute_glyph_metrics, load_sbit_image): Don't left-shift values that can be negative.

41bfbadc

2015-06-24T23:57:19

* src/bdf/bdflib.c (_bdf_parse_start): Disallow 0 bpp.

4308b7b1

2015-06-24T23:31:17

* src/bdf/bdflib.c (_bdf_parse_start): Simplify bpp parsing.

31d97df9

2015-06-21T19:12:12

Make Jam support work again. This is just very basic stuff and just a little bit tested on GNU/Linux only. I won't delve into this since I'm not a Jam user. * Jamfile: Call `HDRMACRO' for `ftserv.h' also. (DEFINES): Replace with... (CCFLAGS): ... this. * src/Jamfile: Don't call `HDRMACRO' for `internal.h'; this is already handled in the top-level Jamfile. * src/autofit/Jamfile (DEFINES): Replace with... (CCFLAGS): ... this. (_sources): Add missing files. * src/cache/Jamfile: Don't call `HDRMACRO' for `ftcache.h'; it no longer contains macro header definitions. * src/base/Jamfile, src/cff/Jamfile, src/sfnt/Jamfile, src/truetype/Jamfile (_sources): Add missing files.

adb08efc

2015-04-11T23:54:19

[bdf,pcf,truetype] NULL.

a451638e

2015-03-11T08:09:13

Rename `svxf86nm.h' to `svfntfmt.h'; update related symbols. * include/internal/ftserv.h (FT_SERVICE_XFREE86_NAME_H): Renamed to... (FT_SERVICE_FONT_FORMAT_H): This. * include/internal/services/svfntfmt.h (FT_XF86_FORMAT_*): Renamed to ... (FT_FONT_FORMAT_*): This. src/base/ftfntfmt.c, src/bdf/bdfdrivr.c, src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/truetype/ttdriver.c, src/type1/t1driver.c, src/type42/t42drivr.c, src/winfonts/winfnt.c: Updated.

3c374c8c

2015-02-22T09:16:53

[bdf] Signedness fixes. * src/bdf/bdf.h, src/bdf/bdfdrivr.c, src/bdf/bdfdrivr.h, src/bdf/bdflib.c: Apply.

b13945a9

2015-02-22T09:15:47

* src/bdf/bdflib.c (_bdf_atous): New function. (_bdf_parse_glyphs, _bdf_parse_start): Use it.

f57fc59e

2015-01-17T20:41:43

Run `src/tools/update-copyright'.

36d03c9f

2015-01-12T11:26:30

Fix Savannah bug #43976. Assure that FreeType's internal include directories are found before `CPPFLAGS' (which might be set by the user in the environment), and `CPPFLAGS' before `CFLAGS'. * builds/freetype.mk (FT_CFLAGS): Don't add `INCLUDE_FLAGS'. (FT_COMPILE): Make this a special variable for compiling only the files handled in `freetype.mk'. (.c.$O): Removed, unused. * src/*/rules.mk (*_COMPILE): Fix order of include directories.

0098d550

2014-12-07T11:03:57

Uppercase all hex digits for orthogonality.

04edbbda

2014-11-25T10:21:13

*/*: s/Invalid_Argument/Invalid_Face_Handle/ where appropriate.

af834617

2014-11-22T13:29:10

[bdf] Fix Savannah bug #43660. * src/bdf/bdflib.c (_bdf_parse_glyphs) <"ENDFONT">: Check `_BDF_GLYPH_BITS'.

237c0abf

2014-11-19T22:10:29

Trailing space.

2c4832d3

2014-11-07T07:42:33

Fix Savannah bug #43535. * src/bdf/bdflib.c (_bdf_strncmp): New macro that checks one character more than `strncmp'. s/ft_strncmp/_bdf_strncmp/ everywhere.

87628724

2014-03-18T08:39:35

Fix clang warnings. * src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize some variables. * src/base/ftcalc.c (FT_MulFix): Only use code if `FT_MULFIX_INLINED' is not defined. * src/bdf/bdfdrivr.c (bdf_cmap_class), src/cache/ftcbasic.c (ftc_basic_image_family_class, ftc_basic_image_cache_class, ftc_basic_sbit_family_class, ftc_basic_sbit_cache_class), src/cache/ftccmap.c (ftc_cmap_cache_class), src/cache/ftcmanag.c (ftc_size_list_class, ftc_face_list_class), src/pcf/pcfdrivr.c (pcf_cmap_class), src/pfr/pfrdrivr.c (pfr_metrics_service_rec): Make function static. * src/type1/t1driver.c (t1_ps_get_font_value): Remove redundant code.

b24e8d33

2014-03-06T14:54:22

Remove more clang analyzer warnings. * src/bdf/bdflib.c (_bdf_readstream), src/truetype/ttgload.c (TT_Load_Glyph): Remove dead stores.

7ac76b50

2014-03-04T04:29:17

Fix several clang static analyzer dead store warnings. * src/autofit/afhints.c (af_glyph_hints_reload, af_glyph_hints_align_weak_points): Remove unnecessary assignments. * src/bdf/bdflib.c (bdf_font_load): Ditto. * src/pshinter/pshalgo.c (psh_glyph_compute_extrema, psh_glyph_interpolate_other_points): Ditto. * src/type1/t1load.c (T1_Set_MM_Blend): Ditto.

9a567640

2014-02-26T13:08:07

[bdf] Fix Savannah bug #41692. bdflib puts data from the input stream into a buffer in chunks of 1024 bytes. The data itself gets then parsed line by line, simply increasing the current pointer into the buffer; if the search for the final newline character exceeds the buffer size, more data gets read. However, in case the current line's end is very near to the buffer end, and the keyword to compare with is longer than the current line's length, an out-of-bounds read might happen since `memcmp' doesn't stop properly at the string end. * src/bdf/bdflib.c: s/ft_memcmp/ft_strncmp/ to make comparisons stop at string ends.

7be2a94a

2014-02-08T13:55:38

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.

5f577462

2013-12-25T08:50:50

Fix Savannah bug #40997. * src/bdf/bdfdrivr.c (BDF_Face_Init): Only use OR operator to adjust face flags since FT_FACE_FLAG_EXTERNAL_STREAM might already be set. * src/cff/cffobjs.c (cff_face_init): Ditto. * src/cid/cidobjs.c (cid_face_init): Ditto. * src/pcf/pcfread.c (pcf_load_font): Ditto. * src/pfr/pfrobjs.c (pfr_face_init): Ditto. * src/type1/t1objs.c (T1_Face_Init): Ditto. * src/type42/t42objs.c (T42_Face_Init): Ditto. * src/winfonts/winfnt.c (FNT_Face_Init): Ditto.

ac0f4454

2013-09-25T10:57:17

[bdf, pcf] Refuse non-zero face_index. Suggested by Akira Tagoh, see http://lists.gnu.org/archive/html/freetype/2013-09/msg00030.html * src/bdf/bdfdrivr.c (BDF_Face_Init): Return Invalid_Argument error when the font could be opened but non-zero face_index is given. * src/pcf/pcfdrivr.c (PCF_Face_Init): Ditto. * src/type42/t42objs.c (T42_Face_Init): Remove unrequired FT_UNUSED macro for face_index because it is validated in later.

ffee64af

2013-08-26T12:55:48

Better tracing of loaded glyphs. Previously, the loading of a glyph was traced at level 4, if at all. With this change, all font loading routines emit a tracing message at level 1, making it easier to select tracing output (for example using F2_DEBUG="any:1 afhints:7 aflatin:7"). * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Add tracing message. * src/cff/cffdrivr.c (cff_glyph_load): Ditto. * src/cff/cffgload.c (cff_decoder_prepare): Improve tracing messages. * src/cid/cidgload.c (cid_load_glyph): Use level 1 for tracing message. * src/pcf/pcfdrivr.c (PCF_Glyph_Load): Ditto. * src/pfr/pfrobjs.c (pfr_slot_load): Add tracing message. * src/truetype/ttgload.c (TT_Load_Glyph): Ditto. * src/type1/t1gload.c (T1_Load_Glyph): Ditto. * src/type42/t42objs.c (T42_GlyphSlot_Load): Ditto. * src/winfonts/winfnt.c (FNT_Load_Glyph): Ditto.

kc3-lang/freetype/src/bdf

src/bdf

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