Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 1 | 2006-05-12 Werner Lemberg <wl@gnu.org> |
| 2 | |
| 3 | |
| 4 | * Version 2.2.1 released. |
| 5 | ========================= |
| 6 | |
| 7 | |
| 8 | Tag sources with `VER-2-2-1'. |
| 9 | |
| 10 | 2006-05-12 Werner Lemberg <wl@gnu.org> |
| 11 | |
| 12 | * src/tools/docmaker/sources.py (re_source_keywords): Add word |
| 13 | boundary markers. |
| 14 | * src/tools/docmaker/content.py (re_field): Allow `.' in field names |
| 15 | (but not at the beginning or end). |
| 16 | * src/tools/docmaker/tohtml.py (html_header_1): Use `utf-8' charset. |
| 17 | (block_footer): Split into... |
| 18 | (block_footer_start, block_footer_middle, block_footer_end): This to |
| 19 | add navigation buttons. |
| 20 | (HtmlFormatter::block_exit): Updated. |
| 21 | |
| 22 | * include/freetype/*: Many minor documentation improvements (adding |
| 23 | links, spelling errors, etc.). |
| 24 | |
| 25 | 2006-05-11 Werner Lemberg <wl@gnu.org> |
| 26 | |
| 27 | * README: Minor updates. |
| 28 | |
| 29 | * include/freetype/*: s/scale/scaling value/ where appropriate. |
| 30 | Many other minor documentation improvements. |
| 31 | |
| 32 | * src/tools/docmaker/sources.py (re_italic, re_bold): Handle |
| 33 | trailing punctuation. |
| 34 | * src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word): Add |
| 35 | warning message for undefined cross references. |
| 36 | Update handling of re_italic and re_bold. |
| 37 | |
| 38 | 2006-05-11 Masatake YAMATO <jet@gyve.org> |
| 39 | |
| 40 | * builds/unix/ftsystem.c (FT_Stream_Open): Check errno only if |
| 41 | read system call returns -1. |
| 42 | Remove a redundant parenthesis. |
| 43 | |
| 44 | 2006-05-10 Werner Lemberg <wl@gnu.org> |
| 45 | |
| 46 | * builds/unix/ftsystem.c (FT_Stream_Open): Avoid infinite loop if |
| 47 | given an empty, un-mmap()able file. Reported and suggested fix in |
| 48 | Savannah bug #16555. |
| 49 | |
| 50 | * builds/freetype.mk (refdoc): Write-protect the `docmaker' |
| 51 | directory to suppress generation of .pyc files. According to the |
| 52 | Python docs there isn't a more elegant solution (currently). |
| 53 | |
| 54 | * builds/toplevel.mk (dist): New target which builds .tar.gz, |
| 55 | .tar.bz2, and .zip files. Note that the version number is still |
| 56 | hard-coded. |
| 57 | (do-dist): Sub-target of `dist'. |
| 58 | (CONFIG_GUESS, CONFIG_SUB): New variables. |
| 59 | (.PHONY): Updated. |
| 60 | |
| 61 | 2006-05-09 Rajeev Pahuja <rpahuja@esri.com> |
| 62 | |
| 63 | * builds/win32/visualc/freetype.sln, |
| 64 | builds/win32/visualc/freetype.vcproj: Upgraded to VS.NET 2005 from |
| 65 | VS.NET 2003 |
| 66 | Added files ftbbox.c, fttype1.c, ftwinfnt.c, ftsynth.c. |
| 67 | |
| 68 | * builds/win32/visualc/index.html: Updated. |
| 69 | |
| 70 | 2006-05-07 Werner Lemberg <wl@gnu.org> |
| 71 | |
| 72 | Put version information into the configure script. Reported by Paul |
| 73 | Watson <pwatson@redlinepy.com>. |
| 74 | |
| 75 | * builds/unix/configure.ac: Renamed to... |
| 76 | * builds/unix/configure.raw: This which now serves (with appropriate |
| 77 | modifications) as a template for configure.ac. |
| 78 | |
| 79 | * version.sed: New script. |
| 80 | |
| 81 | * autogen.sh: Generate configure.ac from configure.raw, using |
| 82 | FREETYPE_MAJOR, FREETYPE_MINOR, and FREETYPE_PATCH from freetype.h. |
| 83 | |
| 84 | 2006-05-06 Werner Lemberg <wl@gnu.org> |
| 85 | |
| 86 | * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1. |
| 87 | |
| 88 | * builds/unix/configure.ac (version_info): Set to 9:10:3. |
| 89 | |
| 90 | * builds/win32/visualc/index.html, |
| 91 | builds/win32/visualc/freetype.dsp, |
| 92 | builds/win32/visualc/freetype.vcproj, builds/freetype.mk (refdoc), |
| 93 | Jamfile (RefDoc), README: s/220/221/, s/2.2.0/2.2.1/. |
| 94 | Minor updates. |
| 95 | |
| 96 | * docs/CHANGES, docs/VERSION.DLL, docs/PROBLEMS, README.CVS: |
| 97 | Updated. |
| 98 | |
| 99 | * builds/unix/install-sh: Updated from `texinfo' CVS module at |
| 100 | savannah.gnu.org. |
| 101 | |
| 102 | * devel/ftoption.h: Synchronize with |
| 103 | include/freetype/config/ftoption.h. |
| 104 | |
| 105 | 2006-05-04 Werner Lemberg <wl@gnu.org> |
| 106 | |
| 107 | * src/lzw/ftlzw2.c: Renamed to... |
| 108 | * src/lzw/ftlzw.c: This. |
| 109 | |
| 110 | * src/lzw/Jamfile, src/lzw/rules.mk: Updated. |
| 111 | |
| 112 | * builds/mac/FreeType.m68k_cfm.make.txt, |
| 113 | builds/mac/FreeType.m68k_far.make.txt, |
| 114 | builds/mac/FreeType.ppc_carbon.make.txt, |
| 115 | builds/mac/FreeType.ppc_classic.make.txt: Updated. |
| 116 | |
| 117 | 2006-05-03 David Turner <david@freetype.org> |
| 118 | |
| 119 | Allow compilation again with C++ compilers. |
| 120 | |
| 121 | * include/freetype/internal/ftmemory.h (FT_ASSIGNP, |
| 122 | FT_ASSIGNP_INNER): New macros which do the actual assignment, and |
| 123 | which exist in two variants (for C and C++). |
| 124 | Update callers accordingly. |
| 125 | |
| 126 | 2006-05-03 Werner Lemberg <wl@gnu.org> |
| 127 | |
| 128 | * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Removed. |
| 129 | |
| 130 | 2006-05-02 Werner Lemberg <wl@gnu.org> |
| 131 | |
| 132 | * include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++). |
| 133 | (FT_ALLOC): Remove redundant redefinition. |
| 134 | |
| 135 | * builds/compiler/gcc-dev.mk (CFLAGS) [g++]: Don't use |
| 136 | `-Wstrict-prototypes'. |
| 137 | |
| 138 | * src/base/ftstream.c (FT_Stream_EnterFrame): Add cast. |
| 139 | |
| 140 | * include/freetype/config/ftconfig.h (FT_BASE_DEF) [__cplusplus]: |
| 141 | Remove `extern'. |
| 142 | |
| 143 | 2006-05-02 David Turner <david@freetype.org> |
| 144 | |
| 145 | Update the memory management functions and macros to safely deal |
Werner Lemberg | 4b2e83d | 2007-02-01 07:58:02 +0000 | [diff] [blame] | 146 | with array size buffer overflows. This corresponds to attempts to |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 147 | allocate arrays that are too large. For an example, consider the |
| 148 | following code: |
| 149 | |
| 150 | count = read_uint32_from_file(); array = malloc( sizeof ( Item ) * |
| 151 | count ); for ( nn = 0; nn < count; nn++ ) |
| 152 | array[nn] = read_item_from_file(); |
| 153 | |
| 154 | If `count' is larger than `FT_UINT_MAX/sizeof(Item)', the |
| 155 | multiplication overflows, and the array allocated os smaller than |
| 156 | the data read from the file. In this case, the heap will be |
| 157 | trashed, and this can be used as a denial-of-service attack, or make |
| 158 | the engine crash later. |
| 159 | |
| 160 | The FT_ARRAY_NEW and FT_ARRAY_RENEW macros now ensure that the new |
| 161 | count is no larger than `FT_INT_MAX/item_size', otherwise a new |
| 162 | error code `FT_Err_Array_Too_Large' will be returned. |
| 163 | |
| 164 | Note that the memory debugger now works again when FT_DEBUG_MEMORY |
| 165 | is defined. FT_STRICT_ALIASING has disappeared; the corresponding |
| 166 | code is now the default. |
| 167 | |
| 168 | |
| 169 | * include/freetype/config/ftconfig.h (FT_BASE_DEF) [!__cplusplus]: |
| 170 | Don't use `extern'. |
| 171 | |
| 172 | * include/freetype/fterrdef.h (FT_Err_Array_Too_Large): New error |
| 173 | code. |
| 174 | |
| 175 | * include/freetype/internal/ftmemory.h (FT_DEBUG_INNER) |
| 176 | [FT_DEBUG_MEMORY]: New macro. |
| 177 | (ft_mem_realloc, ft_mem_qrealloc): Pass new object size count also. |
| 178 | (ft_mem_alloc_debug, ft_mem_qalloc_debug, ft_mem_realloc_debug, |
| 179 | ft_mem_qrealloc_debug, ft_mem_free_debug): Removed. |
| 180 | (FT_MEM_ALLOC, FT_MEM_REALLOC, FT_MEM_QALLOC, FT_MEM_QREALLOC, |
| 181 | FT_MEM_FREE): Redefine. |
| 182 | (FT_MEM_NEW_ARRAY, FT_MEM_RENEW_ARRAY, FT_MEM_QNEW_ARRAY, |
| 183 | FT_MEM_QRENEW_ARRAY): Redefine. |
| 184 | (FT_ALLOC_MULT, FT_REALLOC_MULT, FT_MEM_QALLOC_MULT, |
| 185 | FT_MEM_QREALLOC_MULT): New macros. Update callers where |
| 186 | appropriate. |
| 187 | (FT_MEM_SET_ERROR): Slightly redefine. |
| 188 | |
| 189 | |
| 190 | * src/base/ftdbgmem.c (_ft_debug_file, _ft_debug_lineno) |
| 191 | [FT_DEBUG_MEMORY]: New global variables, replacing... |
| 192 | (FT_MemTable_Rec) [FT_DEBUG_MEMORY]: Remove `filename' and |
| 193 | `line_no'. Update all callers. |
| 194 | (ft_mem_debug_alloc) [FT_DEBUG_MEMORY]: Avoid possible integer |
| 195 | overflow. |
| 196 | (ft_mem_alloc_debug, ft_mem_realloc_debug, ft_mem_qalloc_debug, |
| 197 | ft_mem_qrealloc_debug, ft_mem_free_debug): Removed. |
| 198 | |
| 199 | * src/base/ftmac.c (read_lwfn): Catch integer overflow. |
| 200 | * src/base/ftrfork.c (raccess_guess_darwin_hfsplus): Ditto. |
| 201 | * src/base/ftutil.c: Remove special code for FT_STRICT_ALIASING. |
Werner Lemberg | 830846e | 2008-07-27 06:27:21 +0000 | [diff] [blame] | 202 | (ft_mem_alloc, ft_mem_realloc, ft_mem_qrealloc): Rewrite. |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 203 | |
| 204 | |
| 205 | * include/freetype/ftstream.h (FT_FRAME_ENTER, FT_FRAME_EXIT, |
| 206 | FT_FRAME_EXTRACT, FT_FRAME_RELEASE): Use FT_DEBUG_INNER to report the |
| 207 | place where the frames were entered, extracted, exited or released |
| 208 | in the memory debugger. |
| 209 | |
| 210 | * src/base/ftstream.c (FT_Stream_ReleaseFrame) [FT_DEBUG_MEMORY]: |
| 211 | Call ft_mem_free. |
| 212 | (FT_Stream_EnterFrame) [FT_DEBUG_MEMORY]: Use ft_mem_qalloc. |
| 213 | (FT_Stream_ExitFrame) [FT_DEBUG_MEMORY]: Use ft_mem_free. |
| 214 | |
| 215 | 2006-04-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 216 | |
| 217 | * src/base/ftobjs.c (Mac_Read_POST_Resource): Correct pfb_pos |
| 218 | initialization, remove extra cast to copy to pfb_lenpos. This fixes |
| 219 | parsing of PFB fonts with MacOS resource fork (bug introduced |
| 220 | 2003-09-11). Patch provided by Huib-Jan Imbens <ft@imbens.nl>. |
| 221 | |
| 222 | 2006-04-29 Werner Lemberg <wl@gnu.org> |
| 223 | |
| 224 | Further C library abstraction. Based on a patch from |
| 225 | msn2@bidyut.com. |
| 226 | |
| 227 | * include/freetype/config/ftstdlib.h (FT_CHAR_BIT, FT_FILE, |
| 228 | ft_fopen, ft_fclose, ft_fseek, ft_ftell, ft_fread, ft_smalloc, |
| 229 | ft_scalloc, ft_srealloc, ft_sfree, ft_labs): New wrapper macros for |
| 230 | C library functions. Update all users accordingly (and catch some |
| 231 | other places where the C library function was used instead of the |
| 232 | wrapper functions). |
| 233 | |
| 234 | * src/base/ftsystem.c: Don't include stdio.h and stdlib.h. |
| 235 | * src/gzip/zutil.h [MSDOS && !(__TURBOC__ || __BORLANDC__)]: Don't |
| 236 | include malloc.h. |
| 237 | |
| 238 | |
| 239 | * builds/unix/unix-def.in (datarootdir): Define, for autoconf 2.59c |
| 240 | and forthcoming versions. |
| 241 | |
| 242 | 2006-04-28 Werner Lemberg <wl@gnu.org> |
| 243 | |
| 244 | * src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed, |
| 245 | obsolete. |
| 246 | |
| 247 | 2006-04-27 yi luo <luoyi.ly@gmail.com> |
| 248 | |
| 249 | * builds/win32/visualc/freetype.vcproj: Updated. |
| 250 | |
| 251 | 2006-04-26 David Turner <david@freetype.org> |
| 252 | |
| 253 | |
| 254 | * Version 2.2 released. |
| 255 | ======================= |
| 256 | |
| 257 | |
| 258 | Tag sources with `VER-2-2-0'. |
| 259 | |
| 260 | 2006-04-26 Werner Lemberg <wl@gnu.org> |
| 261 | |
| 262 | * src/psaux/psobjs.c (shift_elements): Don't use FT_Long but |
| 263 | FT_PtrDiff for `delta'. Reported by Céline PILLET |
| 264 | <Celine.Pillet@Tagginfo.com>. |
| 265 | |
| 266 | 2006-04-21 David Turner <david@freetype.org> |
| 267 | |
| 268 | * include/freetype/ftincrem.h: Documentation updates. |
| 269 | (FT_Incremental_Interface): New typedef. |
| 270 | |
| 271 | * include/freetype/ftmodapi.h, include/freetype/ftglyph.h: |
| 272 | Documentation updates. |
| 273 | |
| 274 | * include/freetype/freetype.h: Documentation update. |
| 275 | (FT_HAS_FAST_GLYPHS): Always set to 0. |
| 276 | |
| 277 | * include/freetype/ftstroke.h, src/base/ftstroke.c (FT_Stroker_New): |
| 278 | Take an FT_Library argument instead of FT_Memory. |
| 279 | |
| 280 | * src/sfnt/ttcmap.c: Remove compiler warnings (gcc-4.0.2). |
| 281 | |
| 282 | 2006-04-13 David Turner <david@freetype.org> |
| 283 | |
| 284 | * src/autofit/afloader.c (af_loader_init, af_loader_load_g): Remove |
| 285 | superfluous code in the auto-fitter's loader. |
| 286 | |
| 287 | 2006-04-05 Detlef Würkner <TetiSoft@apg.lahn.de> |
| 288 | |
| 289 | * builds/amiga/makefile, builds/amiga/makefile.os4, |
| 290 | builds/amiga/smakefile: Added FT2_BUILD_LIBRARY define. |
| 291 | |
| 292 | 2006-04-03 luoyi <luoyi.ly@gmail.com> |
| 293 | |
| 294 | * builds/compiler/intelc.mk (TE): New variable. |
| 295 | (ANSIFLAGS): Updated. |
| 296 | |
| 297 | 2006-04-03 Werner Lemberg <wl@gnu.org> |
| 298 | |
| 299 | * builds/exports.mk (clean_symbols_list, clean_apinames): Removed. |
| 300 | (CLEAN): Add $(EXPORTS_LIST) and $(APINAMES_EXE). |
| 301 | (.PHONY): Updated. |
| 302 | |
| 303 | * configure.ac: Minor fixes to improve --help output. |
| 304 | |
| 305 | |
| 306 | * docs/PROBLEMS: New file. |
| 307 | |
| 308 | 2006-04-01 David Turner <david@freetype.org> |
| 309 | |
| 310 | * docs/CHANGES: Updated. |
| 311 | |
| 312 | * include/freetype/ftcache.h, include/freetype/config/ftheader.h: |
| 313 | Update documentation comments. |
| 314 | |
| 315 | 2006-04-01 Werner Lemberg <wl@gnu.org> |
| 316 | |
| 317 | * builds/unix/install.mk (uninstall): Don't handle `cache' |
| 318 | directory which no longer exists. |
| 319 | |
| 320 | 2006-03-29 Detlef Würkner <TetiSoft@apg.lahn.de> |
| 321 | |
| 322 | * src/psaux/psconv.c: Changed some variables which are expected to |
| 323 | hold negative values from `char' to `FT_Char' to allow building with |
| 324 | a compiler where `char' is unsigned by default. |
| 325 | |
| 326 | 2006-03-27 David Turner <david@freetype.org> |
| 327 | |
| 328 | * src/sfnt/ttkern.c (tt_face_get_kerning): Fix a serious bug that |
| 329 | causes some programs to go into an infinite loop when dealing with |
| 330 | fonts that don't have a properly sorted kerning sub-table. |
| 331 | |
| 332 | 2006-03-26 Werner Lemberg <wl@gnu.org> |
| 333 | |
| 334 | * src/bdf/bdflib.c (ERRMSG4): New macro. |
| 335 | (_bdf_parse_glyphs): Handle invalid BBX values. |
| 336 | |
| 337 | * include/freetype/fterrdef.h (FT_Err_Bbx_Too_Big): New error |
| 338 | macro. |
| 339 | |
| 340 | 2006-03-23 Werner Lemberg <wl@gnu.org> |
| 341 | |
| 342 | * docs/CHANGES: Updated. |
| 343 | |
| 344 | |
| 345 | * src/tools/docmaker/tohtml.py (html_header_2): Add horizontal |
| 346 | padding between table elements. |
| 347 | (html_header_1): The `DOCTYPE' comment must be in uppercase. |
| 348 | (make_html_para): Convert `...' quotations into real left and |
| 349 | right single quotes. |
| 350 | Use `para_header' and `para_footer'. |
| 351 | |
| 352 | * src/tools/docmaker/sources.py (re_bold, re_italic): Accept "'" |
| 353 | also. |
| 354 | |
| 355 | 2006-03-23 David Turner <david@freetype.org> |
| 356 | |
| 357 | Add FT_Get_SubGlyph_Info API to retrieve subglyph data. Note that |
| 358 | we do not expose the FT_SubGlyphRec structure. |
| 359 | |
| 360 | * include/freetype/internal/ftgloadr.h (FT_SUBGLYPH_FLAGS_*): Moved |
| 361 | to... |
| 362 | * include/freetype/freetype.h (FT_SUBGLYPH_FLAGS_*): Here. |
| 363 | (FT_Get_SybGlyph_Info): New declaration. |
| 364 | |
| 365 | * src/base/ftobjs.c (FT_Get_SubGlyph_Info): New function. |
| 366 | |
| 367 | |
| 368 | * src/autofit/afloader.c (af_loader_load_g): Compute lsb_delta and |
| 369 | rsb_delta correctly in edge cases. |
| 370 | |
| 371 | 2006-03-22 Werner Lemberg <wl@gnu.org> |
| 372 | |
| 373 | * src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup) |
| 374 | [!FTC_INLINE]: Compile conditionally. |
| 375 | * src/cache/ftccache.h: Updated. |
| 376 | |
| 377 | * src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily, |
| 378 | FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New): |
| 379 | s/FT_EXPORT/FT_LOCAL/. |
| 380 | (FTC_GCache_Init, FTC_GCache_Done): Commented out. |
| 381 | (FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally. |
| 382 | s/FT_EXPORT/FT_LOCAL/. |
| 383 | * src/cache/ftcglyph.h: Updated. |
| 384 | |
| 385 | * src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New): |
| 386 | s/FT_EXPORT/FT_LOCAL/. |
| 387 | (FTC_INode_Weight): Commented out. |
| 388 | * src/cache/ftcimage.h: Updated. |
| 389 | |
| 390 | * src/cache/ftmanag.c (FTC_Manager_Compress, |
| 391 | FTC_Manager_RegisterCache, FTC_Manager_FlushN): |
| 392 | s/FT_EXPORT/FT_LOCAL/. |
| 393 | * src/cache/ftmanag.h: Updated. |
| 394 | |
| 395 | * src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New, |
| 396 | FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/. |
| 397 | (FTC_SNode_Weight): Commented out. |
| 398 | * src/cache/ftcsbits.h: Updated. |
| 399 | |
| 400 | 2006-03-22 Werner Lemberg <wl@gnu.org> |
| 401 | |
| 402 | * src/cache/ftccache.c, src/cache/ftccache.h (FTC_Node_Destroy): |
| 403 | Remove, unused. |
| 404 | |
| 405 | * src/cache/ftccmap.h: Remove, unused. |
| 406 | |
| 407 | * src/cache/rules.mk (CACHE_DRV_H): Remove ftccmap.h. |
| 408 | |
| 409 | 2006-03-21 Zhe Su <james.su@gmail.com> |
| 410 | |
| 411 | * src/base/ftoutln.c (FT_Outline_Get_Orientation): Improve |
| 412 | algorithm. |
| 413 | |
| 414 | 2006-03-21 Werner Lemberg <wl@gnu.org> |
| 415 | |
| 416 | * src/cff/cfftypes.h (CFF_CharsetRec): Add `max_cid' member. |
| 417 | |
| 418 | * src/cff/cffload.c (cff_charset_load): Set `charset->max_cid'. |
| 419 | |
| 420 | * src/cff/cffgload.c (cff_slot_load): Change type of third parameter |
| 421 | to `FT_UInt'. |
| 422 | Check range of `glyph_index'. |
| 423 | * src/cff/cffgload.h: Updated. |
| 424 | |
| 425 | |
| 426 | * src/sfnt/ttcmap.c (tt_face_build_cmaps): Handle invalid offset |
| 427 | correctly. |
| 428 | |
| 429 | |
| 430 | * builds/freetype.mk (refdoc), docs/CHANGES, Jamfile (RefDoc), |
| 431 | README: s/2.1.10/2.2/. |
| 432 | |
| 433 | 2006-03-21 David Turner <david@freetype.org> |
| 434 | |
| 435 | * src/autofit/aflatin.c (af_latin_metrics_scale): Fix small bug |
| 436 | that crashes the auto-hinter (introduced by previous patch). |
| 437 | |
| 438 | 2006-03-20 Werner Lemberg <wl@gnu.org> |
| 439 | |
| 440 | * builds/freetype.mk (CACHE_DIR, CACHE_H): Remove. |
| 441 | (FREETYPE_H): Updated. |
| 442 | |
| 443 | * src/cache/rules.mk (CACHE_H_DIR): Remove. |
| 444 | (CACHE_DRV_H): Updated. |
| 445 | |
| 446 | 2006-03-20 David Turner <david@freetype.org> |
| 447 | |
| 448 | * include/freetype/cache/ftccache.h, |
| 449 | include/freetype/cache/ftccmap.h, include/freetype/cache/ftcglyph.h |
| 450 | include/freetype/cache/ftcimage.h include/freetype/cache/ftcmanag.h |
| 451 | include/freetype/cache/ftcmru.h include/freetype/cache/ftcsbits.h: |
| 452 | Move to... |
| 453 | |
| 454 | * src/cache/ftccache.h, src/cache/ftcglyph.h, src/cache/ftcimage.h, |
| 455 | src/cache/ftcsbits.h, src/cache/ftcmanag.h, src/cache/ftccmap.h, |
| 456 | src/cache/ftcmru.h: This new location. |
| 457 | Update declarations according to the changes in the corresponding |
| 458 | source files. |
| 459 | |
| 460 | Note that these files are not used by FreeType clients; all public |
| 461 | APIs of the cache module have been already moved to |
| 462 | `include/freetype/ftcache.h', and all FT_CACHE_INTERNAL_XXXX_H |
| 463 | macros resolve to it. |
| 464 | |
| 465 | Reason for the move is to allow modifications of the internals |
| 466 | without interferences with rogue clients. Note that there are no |
| 467 | known clients that access the cache internals at the moment. |
| 468 | |
| 469 | * builds/unix/install.mk (install): Don't install headers from |
| 470 | $(CACHE_H). |
| 471 | Remove `freetype/cache' from the target directory. |
| 472 | |
| 473 | * include/freetype/config/ftheader.h (FT_CACHE_MANAGER_H, |
| 474 | FT_CACHE_INTERNAL_MRU_H, FT_CACHE_INTERNAL_MANAGER_H, |
| 475 | FT_CACHE_INTERNAL_CACHE_H, FT_CACHE_INTERNAL_GLYPH_H, |
| 476 | FT_CACHE_INTERNAL_IMAGE_H, FT_CACHE_INTERNAL_SBITS_H): Point to |
| 477 | FT_CACHE_H. |
| 478 | |
| 479 | * src/cache/ftcbasic.c, src/cache/ftccache.h, src/cache/ftccback.h, |
| 480 | src/cache/ftccmap.c, src/cache/ftcglyph.c, src/cache/ftcglyph.h, |
| 481 | src/cache/ftcimage.c, src/cache/ftcimage.h, src/cache/ftcmanag.c, |
| 482 | src/cache/ftcmanag.h, src/cache/ftcmru.h, src/cache/ftcsbits.c, |
| 483 | src/cache/ftcsbits.h: Don't use the FT_CACHE_INTERNAL_XXX_H macros |
| 484 | but include the headers directly (which are now in `src/cache'). |
| 485 | |
| 486 | * src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H |
| 487 | macros but include the headers directly. |
| 488 | (FTC_Cache_Init, FTC_Cache_Done, FTC_Cache_NewNode, |
| 489 | FTC_Cache_Lookup, FTC_Cache_RemoveFaceID): Declare as FT_LOCAL_DEF. |
| 490 | |
| 491 | * src/cache/ftccache.c: Don't use the FT_CACHE_INTERNAL_XXX_H |
| 492 | macros but include the headers directly. |
| 493 | (FTC_MruNode_Prepend, FTC_MruNode_Up, FTC_MruNode_Remove, |
| 494 | FTC_MruList_Init, FTC_MruList_Reset, FTC_MruList_Done, |
| 495 | FTC_MruList_New, FTC_MruList_Remove, FTC_MruList_RemoveSelection): |
| 496 | Declare as FT_LOCAL_DEF. |
| 497 | (FTC_MruListFind, FTC_MruList_Lookup) [!FTC_INLINE]: Compile |
| 498 | conditionally. |
| 499 | Declare as FT_LOCAL_DEF. |
| 500 | |
| 501 | |
| 502 | * builds/win32/visualc/freetype.dsp: Update project file, add |
| 503 | missing base source files (ftstroke.c, ftxf86.c, etc.). |
| 504 | |
| 505 | |
| 506 | * src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c, |
| 507 | src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c, |
| 508 | src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/type1/t1afm.c, |
| 509 | src/type1/t1objs.c: Remove compiler warnings when building with |
| 510 | Visual C++ 6 and /W4. |
| 511 | |
| 512 | * src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal |
| 513 | hinting for italic/oblique fonts. |
| 514 | |
| 515 | |
| 516 | |
| 517 | * src/truetype/ttpload.c, src/truetype/ttpload.h |
| 518 | (tt_face_get_device_metrics): Change second argument to `FT_UInt'. |
| 519 | |
| 520 | 2006-03-06 David Turner <david@freetype.org> |
| 521 | |
| 522 | * src/cache/ftcmanag.c (FTC_Manager_Lookup_Size): Prevent crashes in |
| 523 | Mozilla/FireFox print preview in Ubuntu Hoary. |
| 524 | |
| 525 | 2006-02-28 Chia-I Wu <b90201047@ntu.edu.tw> |
| 526 | |
| 527 | * src/base/ftutil.c (ft_mem_qalloc) [FT_STRICT_ALIASING]: Do not |
| 528 | return error when size == 0. |
| 529 | |
| 530 | 2006-02-28 Chia-I Wu <b90201047@ntu.edu.tw> |
| 531 | |
| 532 | * src/base/ftobjs.c (FT_Done_Library): Remove modules in reverse |
| 533 | order so that type42 module is removed before truetype module. This |
| 534 | avoids double free in some occasions. |
| 535 | |
| 536 | 2006-02-28 David Turner <david@freetype.org> |
| 537 | |
| 538 | * Release candidate VER-2-2-0-RC4. |
| 539 | ---------------------------------- |
| 540 | |
| 541 | * docs/CHANGES: Documentation updates. |
| 542 | |
| 543 | 2006-02-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 544 | |
| 545 | * modules.cfg (BASE_EXTENSIONS): Compile in ftgxval.c by default to |
| 546 | build ftvalid in ft2demos. It works as dummy ABI if gxvalid is not |
| 547 | built. |
| 548 | |
| 549 | 2006-02-27 Werner Lemberg <wl@gnu.org> |
| 550 | |
| 551 | * include/freetype/cache/ftccache.h |
| 552 | [FT_CONFIG_OPTION_OLD_INTERNALS]: Remove declaration of |
| 553 | ftc_node_done. |
| 554 | |
| 555 | * src/cache/ftccache.c (ftc_node_destroy) |
| 556 | [!FT_CONFIG_OPTION_OLD_INTERNALS]: Mark as FT_LOCAL_DEF. This |
| 557 | should now fix all possible compilation options. |
| 558 | |
| 559 | 2006-02-27 David Turner <david@freetype.org> |
| 560 | |
| 561 | * src/base/ftutil.c (ft_mem_alloc, ft_mem_qalloc, ft_mem_realloc, |
| 562 | ft_mem_qrealloc): Return an error if a negative size is passed in |
| 563 | parameters. |
| 564 | |
| 565 | * src/cache/ftccache.c (ftc_node_destroy): Mark as FT_BASE_DEF since |
| 566 | it needs to be exported for rogue clients. |
| 567 | |
| 568 | * src/pshinter/pshglob.c (psh_blues_set_zones_0): Prevent problems |
| 569 | with malformed fonts which have an odd number of blue values (these |
| 570 | are broken according to the specs). |
| 571 | |
| 572 | * src/cff/cffload.c (cff_subfont_load), src/type1/t1load.c |
| 573 | (T1_Open_Face): Modify the loaders to force even-ness of |
| 574 | `num_blue_values'. |
| 575 | |
| 576 | (cff_index_access_element): Ignore invalid entries in index files. |
| 577 | |
| 578 | 2006-02-27 Chia-I Wu <b90201047@ntu.edu.tw> |
| 579 | |
| 580 | * src/base/ftobjs.c (FT_Set_Char_Size): Check the case where width |
| 581 | or height is 0. |
| 582 | |
| 583 | 2006-02-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 584 | |
| 585 | * builds/mac/FreeType.m68k_cfm.make.txt, |
| 586 | builds/mac/FreeType.m68k_far.make.txt, |
| 587 | builds/mac/FreeType.ppc_carbon.make.txt, |
| 588 | builds/mac/FreeType.ppc_classic.make.txt: Update to new header |
| 589 | inclusion introduced on 2006-02-16. |
| 590 | |
| 591 | 2006-02-27 Chia-I Wu <b90201047@ntu.edu.tw> |
| 592 | |
| 593 | * src/base/ftobjs.c (GRID_FIT_METRICS): New macro. |
| 594 | (ft_glyphslot_grid_fit_metrics, FT_Load_Glyph) [GRID_FIT_METRICS]: |
| 595 | Re-enable glyph metrics grid-fitting. It is now done in the base |
| 596 | layer. |
| 597 | (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Make sure the width and |
| 598 | height are not too small or too large, just like we were doing in |
| 599 | 2.1.10. |
| 600 | |
| 601 | * src/autofit/afloader.c (af_loader_load_g): The vertical metrics |
| 602 | are not scaled. |
| 603 | |
| 604 | 2006-02-26 Werner Lemberg <wl@gnu.org> |
| 605 | |
| 606 | * docs/release: Minor additions and clarifications. |
| 607 | |
| 608 | * docs/CHANGES: Updated to reflect many fixes for backwards |
| 609 | compatibility. Still incomplete. |
| 610 | |
| 611 | 2006-02-26 David Turner <david@freetype.org> |
| 612 | |
| 613 | * src/base/ftobjs.c (ft_recompute_scaled_metrics): Re-enable |
| 614 | conservative rounding of metrics to avoid breaking clients like |
| 615 | Pango (see http://bugzilla.gnome.org/show_bug.cgi?id=327852). |
| 616 | |
| 617 | 2006-02-25 Werner Lemberg <wl@gnu.org> |
| 618 | |
| 619 | * devel/ftoption.h: Synchronize with |
| 620 | include/freetype/config/ftoption.h. |
| 621 | |
| 622 | * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF (again). |
| 623 | |
| 624 | 2006-02-25 David Turner <david@freetype.org> |
| 625 | |
| 626 | Fix compiler warnings as well as C++ compilation problems. |
| 627 | Add missing prototypes. |
| 628 | |
| 629 | * src/autofit/afcjk.c, src/base/ftobjs.c, src/base/ftutil.c, |
| 630 | src/bdf/bdfdrivr.c, src/cff/cffcmap.c, src/cff/cffobjs.c, |
| 631 | src/psaux/afmparse.c,, src/psaux/t1cmap.c, src/smooth/ftgrays.c |
| 632 | src/tools/apinames.c, src/truetype/ttdriver.c: Add various casts, |
| 633 | initialize variables, and decorate functions with FT_CALLBACK_DEF, |
| 634 | etc., to fix compiler warnings (and C++ compiling errors). |
| 635 | |
| 636 | * src/cache/ftcbasic.c: Fix `-Wmissing-prototypes' warnings with |
| 637 | gcc. |
| 638 | |
| 639 | * builds/unix/ftsystem.c: Don't include FT_INTERNAL_OBJECTS_H but |
| 640 | FT_INTERNAL_STREAM_H. |
| 641 | |
| 642 | * src/base/ftsystem.c: Include FT_INTERNAL_STREAM_H. |
| 643 | |
| 644 | * include/freetype/config/ftheader.h (FT_PFR_H): New macro. |
| 645 | |
| 646 | * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): Don't |
| 647 | define for C++. |
| 648 | |
| 649 | * include/freetype/internal/services/svotval.h: Don't include |
| 650 | FT_OPENTYPE_VALIDATE_H but FT_INTERNAL_VALIDATE_H. |
| 651 | |
| 652 | * include/freetype/internal/services/svpfr.h: Include FT_PFR_H. |
| 653 | |
| 654 | * src/gzip/ftgzip.c: Include FT_GZIP_H. |
| 655 | |
| 656 | * src/lzw/ftlzw.c, src/lzw/ftlzw2.c: Include FT_LZW_H. |
| 657 | |
| 658 | * src/sfnt/ttbdf.c (tt_face_load_bdf_props): Rearrange code. |
| 659 | |
| 660 | 2006-02-24 Chia-I Wu <b90201047@ntu.edu.tw> |
| 661 | |
| 662 | * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has, |
| 663 | ft_contour_enclosed, ft_outline_get_orientation): Commented out. We |
| 664 | have to wait until `FT_GlyphSlot_Own_Bitmap' is stabilized. |
| 665 | (FT_Outline_Embolden): Use `FT_Outline_Get_Orientation'. |
| 666 | |
| 667 | 2006-02-24 Chia-I Wu <b90201047@ntu.edu.tw> |
| 668 | |
| 669 | * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Update |
| 670 | documentation. |
| 671 | |
| 672 | * include/freetype/ftsynth.h (FT_GlyphSlot_Own_Bitmap), |
| 673 | src/base/ftsynth.c (FT_GlyphSlot_Own_Bitmap): New function to make |
| 674 | sure a glyph slot owns its bitmap. It is also marked experimental |
| 675 | and due to change. |
| 676 | (FT_GlyphSlot_Embolden): Undo the last change. It turns out that |
| 677 | rendering the outline confuses some applications. |
| 678 | |
| 679 | 2006-02-24 David Turner <david@freetype.org> |
| 680 | |
| 681 | * Release candidate VER-2-2-0-RC3. |
| 682 | ---------------------------------- |
| 683 | |
| 684 | * src/cache/ftcbasic.c: Correct compatibility hack bug. |
| 685 | |
| 686 | 2006-02-24 Chia-I Wu <b90201047@ntu.edu.tw> |
| 687 | |
| 688 | * include/freetype/freetype.h (FT_Size_RequestRec): Change the type |
| 689 | of `width' and `height' to `FT_Long'. |
| 690 | (enum FT_Size_Request_Type), src/base/ftobjs.c (FT_Request_Metrics): |
| 691 | New request type `FT_SIZE_REQUEST_TYPE_SCALES' to specify the scales |
| 692 | directly. |
| 693 | |
| 694 | 2006-02-23 David Turner <david@freetype.org> |
| 695 | |
| 696 | Two BDF patches from Debian libfreetype6 for 2.1.10. |
| 697 | |
| 698 | * src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a bug with zero-width |
| 699 | glyphs. |
| 700 | Fix a problem with large encodings. |
| 701 | |
| 702 | |
| 703 | Fix binary compatibility issues for gnustep-back (GNUstep backend |
| 704 | module) which still crashes under Sarge. |
| 705 | |
| 706 | * src/cache/ftccmap.c (FTC_OldCMapType, FTC_OldCMapIdRec, |
| 707 | FTC_OldCMapDesc) [FT_CONFIG_OPTION_OLD_INTERNALS]: New data |
| 708 | structures and enumerations. |
| 709 | (FTC_CMapCache_Lookup) [FT_CONFIG_OPTION_OLD_INTERNALS]: New |
| 710 | compatibility code. |
| 711 | |
| 712 | * src/cache/ftcbasic.c: Fix a silly bug that prevented our `hack' to |
| 713 | support rogue clients compiled against 2.1.7 to work correctly. |
| 714 | This probably explains the GNUstep crashes with the second release |
| 715 | candidate. |
| 716 | |
| 717 | 2006-02-23 Chia-I Wu <b90201047@ntu.edu.tw> |
| 718 | |
| 719 | * include/freetype/ftoutln.h (enum FT_Orientation): New value |
| 720 | `FT_ORIENTATION_NONE'. |
| 721 | |
| 722 | * src/base/ftoutln.c (FT_OUTLINE_GET_CONTOUR, ft_contour_has, |
| 723 | ft_contour_enclosed, ft_outline_get_orientation): Another version of |
| 724 | `FT_Outline_Get_Orientation'. This version differs from the public |
| 725 | one in that each part (contour not enclosed in another contour) of the |
| 726 | outline is checked for orientation. |
| 727 | (FT_Outline_Embolden): Use `ft_outline_get_orientation'. |
| 728 | |
| 729 | * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Render the outline and |
| 730 | use bitmap's embolden routine when the outline one failed. |
| 731 | |
| 732 | 2006-02-22 Chia-I Wu <b90201047@ntu.edu.tw> |
| 733 | |
| 734 | * modules.cfg: Compile in ftotval.c and ftxf86.c by default for ABI |
| 735 | compatibility. |
| 736 | |
| 737 | * src/sfnt/sfobjs.c (sfnt_done_face): Fix a memory leak. |
| 738 | |
| 739 | * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_bit_aligned, |
| 740 | tt_sbit_decoder_load_byte_aligned) [FT_OPTIMIZE_MEMORY]: Fix sbit |
| 741 | loading. (Only tested with bit aligned sbit with x_pos == 0.) |
| 742 | |
| 743 | * src/truetype/ttpload.c (tt_face_load_hdmx, |
| 744 | tt_face_get_device_metrics) [FT_OPTIMIZE_MEMORY]: `hdmx' is not |
| 745 | actually used. |
| 746 | |
| 747 | 2006-02-21 David Turner <david@freetype.org> |
| 748 | |
| 749 | Add a new API named FT_Get_TrueType_Engine_Type to determine whether |
| 750 | we have a patented, unpatented, or unimplemented TrueType bytecode |
| 751 | interpreter. |
| 752 | |
| 753 | The FT_Get_Module_Flags API was removed consequently. |
| 754 | |
| 755 | * include/freetype/ftmodapi.h (FT_Module_Get_Flags): Removed. |
| 756 | Replaced with... |
| 757 | (FT_Get_TrueType_Engine_Type): This. |
| 758 | (FT_TrueTypeEngineType): New enumeration. |
| 759 | |
| 760 | * include/freetype/internal/ftserv.h (FT_SERVICE_TRUETYPE_ENGINE_H): |
| 761 | New macro. |
| 762 | |
| 763 | * src/base/ftobjs.c: Include FT_SERVICE_TRUETYPE_ENGINE_H. |
| 764 | (FT_Module_Get_Flags): Removed. Replaced with... |
| 765 | (FT_Get_TrueType_Engine_Type): This. |
| 766 | |
| 767 | * src/truetype/ttdriver.c: Include FT_SERVICE_TRUETYPE_ENGINE_H. |
| 768 | (tt_service_truetype_engine): New service structure. |
| 769 | (tt_services): Register it. |
| 770 | |
| 771 | * include/freetype/internal/services/svtteng.h: New file. |
| 772 | |
| 773 | |
| 774 | * src/sfnt/sfobjs.c (sfnt_load_face): Fix silly bug that prevented |
| 775 | embedded bitmaps from being correctly listed and used. |
| 776 | |
| 777 | |
| 778 | * src/sfnt/ttmtx.c (tt_face_load_hmtx): Disable memory optimization |
| 779 | if FT_CONFIG_OPTION_OLD_INTERNALS is used. The is necessary because |
| 780 | libXfont is directly accessing the HMTX data, unfortunately. |
| 781 | Fix some compiler warnings. |
| 782 | (tt_face_get_metrics): Ditto. |
| 783 | |
| 784 | |
| 785 | * src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix handling of |
| 786 | character advances. |
| 787 | |
| 788 | 2006-02-20 David Turner <david@freetype.org> |
| 789 | |
| 790 | Support binary compatibility with the X.Org server's Xfont library. |
| 791 | Note that this change unfortunately prevents memory optimizations |
| 792 | for the embedded bitmap loader. |
| 793 | |
| 794 | * include/freetype/internal/sfnt.h (SFNT_Interface): Move |
| 795 | `set_sbit_strike' and `load_sbit_metrics' fields to the location of |
| 796 | version 2.1.8. |
| 797 | |
| 798 | * src/sfnt/sfdriver.c (tt_face_set_sbit_strike_stub): Call |
| 799 | FT_Size_Request. |
| 800 | (sfnt_interface): Updated. |
| 801 | |
| 802 | * src/sfnt/ttsbit.c [FT_CONFIG_OPTION_OLD_INTERNALS]: Don't load |
| 803 | ttsbit0.c. |
| 804 | (tt_load_sbit_metrics): Make `sbit_small_metrics_fields' static. |
| 805 | |
| 806 | * src/sfnt/ttsbit.h: Updated. |
| 807 | |
| 808 | 2006-02-17 David Turner <david@freetype.org> |
| 809 | |
| 810 | * builds/unix/unix-cc.in (LINK_LIBRARY): Don't filter out exported |
| 811 | functions anymore. This ensures that all FT_BASE internal functions |
| 812 | are available for dynamic linking. |
| 813 | |
| 814 | * include/freetype/ftcache.h (FTC_IMAGE_TYPE_COMPARE, |
| 815 | FTC_IMAGE_TYPE_HASH), src/cache/ftcbasic.c (FTC_OldFontRec, |
| 816 | FTC_OldImageDescRec, FTC_ImageCache_Lookup, FTC_Image_Cache_New, |
| 817 | FTC_OldImage_Desc, FTC_OLD_IMAGE_FORMAT, ftc_old_image_xxx, |
| 818 | ftc_image_type_from_old_desc, FTC_Image_Cache_Lookup, |
| 819 | FTC_SBitCache_Lookup, FTC_SBit_Cache_New, FTC_SBit_Cache_Lookup) |
| 820 | [FT_CONFIG_OPTION_OLD_INTERNALS]: Try to revive old functions of the |
| 821 | cache sub-system. We try to recognize old legacy signatures with a |
| 822 | gross hack (hope it works). |
| 823 | |
| 824 | 2006-02-17 Werner Lemberg <wl@gnu.org> |
| 825 | |
| 826 | * devel/ftoption.h: Synchronize with |
| 827 | include/freetype/config/ftoption.h. |
| 828 | |
| 829 | 2006-02-16 David Turner <david@freetype.org> |
| 830 | |
| 831 | Massive changes to the internals to respect the internal object |
| 832 | layouts and exported functions of FreeType 2.1.7. Note that the |
| 833 | cache sub-system cannot be fully retrofitted, unfortunately. |
| 834 | |
| 835 | * include/freetype/config/ftoption.h |
| 836 | (FT_CONFIG_OPTION_OLD_INTERNALS): New macro. |
| 837 | |
| 838 | * include/freetype/ftcache.h, include/freetype/cache/ftccache.h, |
| 839 | include/freetype/cache/ftccmap.h, |
| 840 | include/freetype/internal/ftcalc.h, |
| 841 | include/freetype/internal/ftdriver.h, |
| 842 | include/freetype/internal/ftmemory.h, |
| 843 | include/freetype/internal/ftobjs.h, |
| 844 | include/freetype/internal/psaux.h, include/freetype/internal/sfnt.h, |
| 845 | include/freetype/internal/t1types.h, |
| 846 | include/freetype/internal/tttypes.h, src/base/ftcalc.c, |
| 847 | src/base/ftdbgmem.c, src/base/ftobjs.c, src/base/ftutil.c, |
| 848 | src/bdf/bdfdrivr.c, src/cache/ftccache.c, src/cache/ftccback.h, |
| 849 | src/cache/ftcmanag.c, src/cff/cffdrivr.c, src/cid/cidriver.c, |
| 850 | src/pcf/pcfdrivr.c, src/pfr/pfrdrivr.c, src/psaux/psauxmod.c, |
| 851 | src/sfnt/sfdriver.c, src/truetype/ttdriver.c, src/type1/t1driver.c, |
| 852 | src/type1/t1objs.c, src/type42/t42drivr.c, src/winfonts/winfnt.c: |
| 853 | Use FT_CONFIG_OPTION_OLD_INTERNALS to revive old functions and data |
| 854 | structures. |
| 855 | |
| 856 | Move newly added structure elements to the end of the affected |
| 857 | structure and add stub fields (if FT_CONFIG_OPTION_OLD_INTERNALS is |
| 858 | defined) to assure binary compatibility with older FreeType |
| 859 | versions. |
| 860 | Use FT_CONFIG_OPTION_OLD_INTERNALS to add function stubs for old |
| 861 | functions: |
| 862 | |
| 863 | ft_stub_set_char_sizes |
| 864 | ft_stub_set_pixel_sizes |
| 865 | |
| 866 | Rename the following internal functions to provide the old function |
| 867 | names as stubs: |
| 868 | |
| 869 | FT_Alloc -> ft_mem_alloc |
| 870 | FT_QAlloc -> ft_mem_qalloc |
| 871 | FT_Realloc -> ft_mem_realloc |
| 872 | FT_QRealloc -> ft_mem_qrealloc |
| 873 | FT_Free -> ft_mem_free |
| 874 | FT_Alloc_Debug -> ft_mem_alloc_debug |
| 875 | FT_QAlloc_Debug -> ft_mem_qalloc_debug |
| 876 | FT_Realloc_Debug -> ft_mem_realloc_debug |
| 877 | FT_QRealloc_Debug -> ft_mem_qrealloc_debug |
| 878 | FT_Free_Debug -> ft_mem_free_debug |
| 879 | |
| 880 | 2006-02-15 Chia-I Wu <b90201047@ntu.edu.tw> |
| 881 | |
| 882 | * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): Remove |
| 883 | unused `max_points' and `max_contours'. |
| 884 | |
| 885 | * src/cid/cidobjs.c (cid_face_init), src/type1/t1objs.c |
| 886 | (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init): Update. |
| 887 | |
| 888 | * include/freetype/internal/tttypes.h (TT_FaceRec): Remove unused |
| 889 | `max_components'. |
| 890 | |
| 891 | * src/truetype/ttinterp.h (TT_ExecContextRec): Remove unused |
| 892 | `loadSize' and `loadStack'. |
| 893 | |
| 894 | * src/truetype/ttinterp.c (TT_Done_Context, TT_Load_Context), |
| 895 | src/sfnt/ttload.c (tt_face_load_maxp): Update. |
| 896 | |
| 897 | * src/cff/cffobjs.h (cff_size_select), src/sfnt/sfdriver.c |
| 898 | (sfnt_interface), src/truetype/ttdriver.c (tt_size_request): Fix |
| 899 | compiler errors/warnings when TT_CONFIG_OPTION_EMBEDDED_BITMAPS is not |
| 900 | defined. |
| 901 | |
| 902 | * src/sfnt/ttmtx.c (tt_face_load_hmtx, tt_face_get_metrics): Fix |
| 903 | possible segment faults for the non-FT_OPTIMIZE_MEMORY'ed versions. |
| 904 | (finally!) |
| 905 | |
| 906 | |
| 907 | For most OpenType tables, `tt_face_load_xxxx' simply loads the table |
| 908 | and `face->root' is set later in `sfnt_load_face'. Here, we try to |
| 909 | make this work for _all_ tables. Also improve tracing messages. |
| 910 | |
| 911 | * src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/sfnt/ttload.c, |
| 912 | src/sfnt/ttmtx.c: all `tt_face_load_xxxx' should load the table and |
| 913 | then exit. Error handling or setting face->root is done later in |
| 914 | `sfnt_load_face'. |
| 915 | |
| 916 | * src/sfnt/sfobjs.c (sfnt_load_face): Work harder. |
| 917 | Mac bitmap-only fonts are not scalable. |
| 918 | Check that `face->header.Units_Per_EM' is not zero. |
| 919 | (LOAD_, LOADM_): Emit pretty trace messages. |
| 920 | |
| 921 | * src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Read metrics |
| 922 | from `eblc'. |
| 923 | |
| 924 | * src/sfnt/ttcmap.c (tt_face_build_cmaps), src/sfnt/ttpost.c |
| 925 | (load_format_20, load_format_25, tt_face_get_ps_name): Use |
| 926 | face->max_profile.numGlyphs, instead of face->root.num_glyphs. |
| 927 | |
| 928 | 2006-02-14 Werner Lemberg <wl@gnu.org> |
| 929 | |
| 930 | * include/freetype/ftoutln.h (FT_Outline_Embolden): Mention in |
| 931 | documentation that negative strength values are possible. |
| 932 | Give an example call. |
| 933 | |
| 934 | * include/freetype/freetype.h (FT_GlyphSlotRec): Improve |
| 935 | documentation of `outline' field. |
| 936 | |
| 937 | * src/sfnt/sfobjc.s: Inckude FT_INTERNAL_DEBUG_H. |
| 938 | * src/sfnt/sfdriver.c: Include ttmtx.h. |
| 939 | |
| 940 | * src/autofit/afcjk.c: Include aftypes.h and aflatin.h. |
| 941 | |
| 942 | 2006-02-14 Chia-I Wu <b90201047@ntu.edu.tw> |
| 943 | |
| 944 | * src/sfnt/ttmtx.c (tt_face_get_metrics): Typo. |
| 945 | |
| 946 | 2006-02-14 Chia-I Wu <b90201047@ntu.edu.tw> |
| 947 | |
| 948 | * src/sfnt/ttmtx.c (tt_face_load_hhea, tt_face_load_hmtx): Simply |
| 949 | return error if table is missing. |
| 950 | Check table length in non-FT_OPTIMIZE_MEMORY'ed `tt_face_load_hmtx'. |
| 951 | |
| 952 | * src/sfnt/sfobjs.c (sfnt_load_face): Take care of missing metrics |
| 953 | tables. The last change makes Mac bitmap-only font not load and |
| 954 | this fixes it. |
| 955 | |
| 956 | * src/truetype/ttgload.c (load_truetype_glyph): Fix compilation |
| 957 | error when FT_CONFIG_OPTION_INCREMENTAL is defined. |
| 958 | |
| 959 | 2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw> |
| 960 | |
| 961 | Clean up the SFNT_Interface. In this final pass, `load_hmtx' is |
| 962 | split from `load_hhea'. |
| 963 | |
| 964 | * include/freetype/internal/sfnt.h, src/sfnt/sfdriver.c, |
| 965 | src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Split `hmtx' from `hhea'. |
| 966 | |
| 967 | * src/sfnt/sfobjs.c (sfnt_load_face): Update. |
| 968 | |
| 969 | 2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw> |
| 970 | |
| 971 | * src/sfnt/ttmtx.h, src/sfnt/ttmtx.c: Why are there two copies of |
| 972 | code... |
| 973 | |
| 974 | 2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw> |
| 975 | |
| 976 | Clean up the SFNT_Interface. In this pass, we want to treat the |
| 977 | font directory (offset table and table directory) as a normal table |
| 978 | like the others. This also means that TTCs are no longer recognized |
| 979 | there but in `init_face'. |
| 980 | |
| 981 | * include/freetype/internal/sfnt.h (SFNT_Interface), |
| 982 | src/sfnt/sfdriver.c: `load_sfnt_header' and `load_directory' are |
| 983 | combined and renamed to `load_font_dir'. |
| 984 | |
| 985 | * src/sfnt/ttload.h, src/sfnt/ttload.c: |
| 986 | s/sfnt_dir_check/check_table_dir/. |
| 987 | `sfnt_init' is moved to sfobjs.c and renamed to `sfnt_open_font'. |
| 988 | `tt_face_load_sfnt_header' and `tt_face_load_directory' are combined |
| 989 | and renamed to `tt_face_load_font_dir'. |
| 990 | |
| 991 | * src/sfnt/sfobjs.c (sfnt_init_face): Recognize TTC here. |
| 992 | |
| 993 | 2006-02-13 Chia-I Wu <b90201047@ntu.edu.tw> |
| 994 | |
| 995 | Clean up the SFNT_Interface. Table loading functions are now named |
| 996 | after the tables' tags; `hdmx' is TrueType-specific and thus the |
| 997 | code is moved to the truetype module; `get_metrics' is moved here |
| 998 | from the truetype module so that the code can be shared with the cff |
| 999 | module. |
| 1000 | |
| 1001 | This pass involves no real changes. That is, the code is moved |
| 1002 | verbatim mostly. The only exception is the return value of |
| 1003 | `tt_face_get_metrics'. |
| 1004 | |
| 1005 | * include/freetype/internal/sfnt.h, src/sfnt/rules.mk, |
| 1006 | src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c, |
| 1007 | src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c, |
| 1008 | src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface. |
| 1009 | |
| 1010 | * src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: New files. Metrics-related |
| 1011 | tables' loading and parsing code is moved to here. |
| 1012 | Move `tt_face_get_metrics' here from the truetype module. The |
| 1013 | return value is changed from `void' to `FT_Error'. |
| 1014 | |
| 1015 | * include/freetype/internal/fttrace.h: New trace: ttmtx. |
| 1016 | |
| 1017 | * src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and |
| 1018 | parsing code is moved here. |
| 1019 | New function `tt_face_load_prep' split from `tt_face_load_fpgm'. |
| 1020 | `tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist. |
| 1021 | |
| 1022 | * src/cff/cffgload.c, src/cff/cffobjs.c: Update. |
| 1023 | |
| 1024 | * src/truetype/ttgload.c, src/truetype/ttobjs.c: Update. |
| 1025 | |
| 1026 | 2006-02-11 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1027 | |
| 1028 | * src/autofit/afcjk.c (af_cjk_metrics_init): Fix a stupid bug... |
| 1029 | |
| 1030 | * src/autofit/aflatin.c (af_latin_metrics_init_widths): Use |
| 1031 | AF_LatinMetricsRec as the dummy metrics because we cast the metrics |
| 1032 | to it later in `af_latin_hints_link_segments'. |
| 1033 | |
| 1034 | 2006-02-11 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1035 | |
| 1036 | * include/freetype/config/ftoption.h (AF_CONFIG_OPTION_CJK): #define |
| 1037 | to enable autofit CJK script support. (#define'd by default.) |
| 1038 | |
| 1039 | * src/autofit/aflatin.h (AF_LATIN_CONSTANT): New macro. |
| 1040 | |
| 1041 | * src/autofit/aflatin.c (af_latin_metrics_init_widths): Make sure |
| 1042 | that `edge_distance_threshold' is always set. |
| 1043 | (af_latin_hints_link_segments): Potential divide-by-zero bug. |
| 1044 | Use latin constant in the scoring formula. |
| 1045 | |
| 1046 | * src/autofit/afcjk.c: Minor updates due to the above three changes. |
| 1047 | |
| 1048 | * docs/TODO, docs/CHANGES: Updated. |
| 1049 | |
| 1050 | 2006-02-09 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1051 | |
| 1052 | Introduce experimental autofit CJK module based on akito's autohint |
| 1053 | patch. You need to #define AF_MOD_CJK in afcjk.c to enable it. |
| 1054 | |
| 1055 | * src/autofit/afglobal.c, src/autofit/afcjk.h, src/autofit/afcjk.c, |
| 1056 | src/autofit/rules.mk, src/autofit/autofit.c, src/autofit/aftypes.h: |
| 1057 | Add CJK module based on akito's autohint patch. |
| 1058 | |
| 1059 | * src/autofit/afhints.h (AF_SegmentRec): New field `len' for the |
| 1060 | overlap length of the segments. |
| 1061 | (AF_SEGMENT_LEN, AF_SEGMENT_DIST): New macros. |
| 1062 | |
| 1063 | * src/autofit/aflatin.h (af_latin_metrics_init_widths), |
| 1064 | src/autofit/aflatin.c (af_latin_metrics_init_widths): Made |
| 1065 | `FT_LOCAL'. |
| 1066 | Use the character given by the caller. |
| 1067 | (af_latin_metrics_init_widths, af_latin_hints_link_segments): Scale |
| 1068 | the thresholds. |
| 1069 | |
| 1070 | * src/autofit/afloader.c (af_loader_load_g): Respect |
| 1071 | AF_SCALER_FLAG_NO_ADVANCE. |
| 1072 | |
| 1073 | 2006-02-09 Werner Lemberg <wl@gnu.org> |
| 1074 | |
| 1075 | * src/cid/cidparse.c (cid_parse_new): Remove shadowing variable. |
| 1076 | |
| 1077 | 2006-02-09 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 1078 | |
| 1079 | * src/cid/cidparse.c (cid_parse_new): Fix for abnormally short or |
| 1080 | broken CIDFont. Reported by Taek Kwan(TK) Lee (see ft-devel |
| 1081 | 2005-11-02). |
| 1082 | |
| 1083 | 2006-02-08 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 1084 | |
| 1085 | * builds/unix/configure.ac: Fix bug for `--with-old-mac-fonts' |
| 1086 | option on UNIX platform. It has been broken since 2006-01-11. |
| 1087 | |
| 1088 | 2006-02-01 Werner Lemberg <wl@gnu.org> |
| 1089 | |
| 1090 | * src/otvalid/module.mk: s/otvalid_module_class/otv_module_class/. |
| 1091 | * src/gxvalid/module.mk: s/gxvalid_module_class/gxv_module_class/. |
| 1092 | |
| 1093 | * builds/unix/unixddef.mk: Actually do define PLATFORM (fixing |
| 1094 | change from 2006-01-31). |
| 1095 | (TOP_DIR, OBJ_DIR): Update. |
| 1096 | |
| 1097 | * builds/unix/install.mk (install): Fix path for ftmodule.h. |
| 1098 | |
| 1099 | * Makefile, *.mk, builds/unix/unix-cc.in, builds/unix-def.in: Use |
| 1100 | `?=' where appropriate. |
| 1101 | |
| 1102 | * builds/detect.mk (TOP_DIR), builds/os2/os2-dev.mk (TOP_DIR), |
| 1103 | builds/win32/w32-dev.mk (TOP_DIR): Removed. Defined elsewhere. |
| 1104 | |
| 1105 | 2006-01-31 Werner Lemberg <wl@gnu.org> |
| 1106 | |
| 1107 | Implement new, simplified module selection. With GNU make it is now |
| 1108 | sufficient to modify a single file, `modules.cfg', to control the |
| 1109 | inclusion of modules and base extension files. |
| 1110 | |
| 1111 | This change also fixes the creation of ftmodule.h; it now depends on |
| 1112 | `modules.cfg' and thus is rebuilt only if necessary. |
| 1113 | |
| 1114 | Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the |
| 1115 | default location. |
| 1116 | |
| 1117 | * modules.cfg: New file. |
| 1118 | |
| 1119 | * builds/freetype.mk: Don't include `modules.mk'. |
| 1120 | Include all `rules.mk' files as specified in `modules.cfg'. |
| 1121 | (FTOPTION_FLAG, FTOPTION_H): New variables. |
| 1122 | (FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H. |
| 1123 | Add FTOPTION_FLAG. |
| 1124 | ($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST. |
| 1125 | (CONFIG_H): Add FTMODULE_H and FTOPTION_H. |
| 1126 | (INCLUDES): Add DEVEL_DIR. |
| 1127 | (INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ, |
| 1128 | OBJ_M, OBJ_S): Use `:=', not `='. |
| 1129 | (remove_ftmodule_h): New phony target to delete `ftmodule.h'. |
| 1130 | (distclean): Add remove_ftmodule_h. |
| 1131 | |
| 1132 | * builds/modules.mk: (MODULE_LIST): Removed. |
| 1133 | (make_module_list, clean_module_list): Replace targets |
| 1134 | with... |
| 1135 | (FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New |
| 1136 | variables. Reason for the change is that it is not possible to have |
| 1137 | a phony prerequisite which is run only if the target file must be |
| 1138 | rebuilt (phony prerequisites act like subroutines and are *always* |
| 1139 | executed). We only want to rebuild `ftmodule.h' if `module.cfg' is |
| 1140 | changed. |
| 1141 | Update all callers. |
| 1142 | ($FTMODULE_H)): Rule to create `ftmodule.h', depending on |
| 1143 | `modules.cfg'. |
| 1144 | |
| 1145 | * builds/toplevel.mk: Rewrite and simplify module handling. |
| 1146 | (MODULES_CFG, FTMODULE_H): New variables. |
| 1147 | Include MODULES_CFG. |
| 1148 | (MODULES): New variable to include all `module.mk' and `rules.mk' |
| 1149 | files. We no longer use make's `wildcard' function for this. |
| 1150 | |
| 1151 | * Makefile (USE_MODULES): Remove. Update all users. |
| 1152 | (OBJ_DIR): Define it here. |
| 1153 | |
| 1154 | * src/*/module.mk: Change |
| 1155 | |
| 1156 | make_module_list: foo |
| 1157 | foo: ... |
| 1158 | |
| 1159 | to |
| 1160 | |
| 1161 | FTMODULE_H_COMMANDS += FOO |
| 1162 | define FOO |
| 1163 | ... |
| 1164 | endef |
| 1165 | |
| 1166 | in all files. `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'. |
| 1167 | |
| 1168 | * src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS. |
| 1169 | |
| 1170 | * builds/unix/detect.mk (setup): Always execute `configure' script. |
| 1171 | (have_mk): Rename to... |
| 1172 | (have_Makefile): This. |
| 1173 | Don't use `strip' function. |
| 1174 | |
| 1175 | * builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is |
| 1176 | defined. |
| 1177 | (have_mk): Don't use `strip' function. |
| 1178 | Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test |
| 1179 | accordingly). |
| 1180 | |
| 1181 | * builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'. |
| 1182 | |
| 1183 | * builds/os2/os2-dev.mk, builds/unix/unix-dev.mk, |
| 1184 | builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define |
| 1185 | BUILD_DIR but DEVEL_DIR for development header files. |
| 1186 | |
| 1187 | * builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR), |
| 1188 | builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in |
| 1189 | (TOP_DIR, OBJ_DIR): Removed. Defined elsewhere. |
| 1190 | |
| 1191 | * builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR), |
| 1192 | builds/win32/win32-def.mk (OBJ_DIR): Removed. Defined elsewhere. |
| 1193 | |
| 1194 | * builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for |
| 1195 | development header files. |
| 1196 | Don't define PLATFORM. |
| 1197 | |
| 1198 | * configure: Copy `modules.cfg' to builddir if builddir != srcdir. |
| 1199 | Update snippet taken from autoconf's m4sh.m4 to current CVS version. |
| 1200 | Be more verbose. |
| 1201 | |
| 1202 | * include/freetype/config/ftmodule.h: Add comments -- this file is |
| 1203 | no longer used if FreeType is built with GNU make. |
| 1204 | |
| 1205 | * docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY, |
| 1206 | docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism. |
| 1207 | Other minor updates. |
| 1208 | |
| 1209 | * modules.txt: Removed. Contents included in `modules.cfg'. |
| 1210 | |
| 1211 | |
| 1212 | * include/freetype/internal/ftmemory.h (FT_QAlloc_Debug, |
| 1213 | FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos. |
| 1214 | |
| 1215 | * src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug, |
| 1216 | FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug) |
| 1217 | [FT_STRICT_ALIASING]: Implement. |
| 1218 | |
| 1219 | 2006-01-31 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1220 | |
| 1221 | * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c |
| 1222 | (cid_face_init), src/pfr/pfrobjs.c (pfr_face_init), |
| 1223 | src/type1/t1objs.c (T1_Face_Init): Set face->height to MAX(1.2 * |
| 1224 | units_per_EM, ascender - descender). |
| 1225 | |
| 1226 | 2006-01-31 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1227 | |
| 1228 | * include/freetype/internal/t1types.h (AFM_FontInfo), |
| 1229 | src/psaux/afmparse.c, src/tools/test_afm.c: Read `FontBBox', |
| 1230 | `Ascender', and `Descender' from an AFM. |
| 1231 | |
| 1232 | * src/type1/t1afm.c (T1_Read_Metrics): Use the metrics from the AFM. |
| 1233 | |
| 1234 | * include/freetype/freetype.h (FT_FaceRec): Mention that fields may |
| 1235 | be changed after file attachment. |
| 1236 | |
| 1237 | 2006-01-28 Werner Lemberg <wl@gnu.org> |
| 1238 | |
| 1239 | * src/*/module.mk (.PHONY): Add. |
| 1240 | |
| 1241 | 2006-01-27 Werner Lemberg <wl@gnu.org> |
| 1242 | |
| 1243 | * README, docs/FTL.TXT: Fix email address for bug reports. |
| 1244 | Other minor formatting. |
| 1245 | |
| 1246 | * devel/ftoption.h: Synchronize with |
| 1247 | include/freetype/config/ftoption.h. |
| 1248 | |
| 1249 | * src/autofit/module.mk (add_autofit_module), src/bdf/module.mk |
| 1250 | (add_bdf_module), src/type42/module.mk (add_type42_driver): Fix |
| 1251 | whitespace. |
| 1252 | |
| 1253 | * src/smooth/module.mk (add_smooth_renderer): Add lcd and lcdv |
| 1254 | renderer classes. |
| 1255 | |
| 1256 | 2006-01-27 David Turner <david@freetype.org> |
| 1257 | |
| 1258 | * builds/unix/configure.ac: Fix build problem on Cygwin. |
| 1259 | |
| 1260 | * builds/unix/install.mk (install): Don't install the internal |
| 1261 | headers, and remove existing ones if found in the target install |
| 1262 | directory. |
| 1263 | |
| 1264 | * src/autofit/afwarp.c: Add simple #ifdef to prevent compilation |
| 1265 | if the warp hinter isn't active (it shouldn't, still experimental). |
| 1266 | |
| 1267 | * Jamfile, include/freetype/config/ftmodule.h: Remove `gxvalid' |
| 1268 | and `otvalid' from the list of modules that are linked statically |
| 1269 | to a given FreeType library. Functionality has been moved to the |
| 1270 | `ftvalid' CVS module. |
| 1271 | |
| 1272 | Note also that current Make-based build system still compiles the |
| 1273 | modules though. |
| 1274 | |
| 1275 | * include/freetype/config/ftoption.h (FT_STRICT_ALIASING): New macro |
| 1276 | which controls the definitions of the memory management functions to |
| 1277 | avoid warnings with recent versions of GCC. This macro is only here |
| 1278 | to be disabled, in case we detect problems with the new scheme. |
| 1279 | |
| 1280 | NOTE: Disable macro to use the memory debugger -- this will be fixed |
| 1281 | later! |
| 1282 | |
| 1283 | * include/freetype/internal/ftmemory.h, src/base/ftutil.c (FT_Alloc, |
| 1284 | FT_QAlloc, FT_Realloc, FT_QRealloc, FT_Free) [FT_STRICT_ALIASING]: |
| 1285 | New versions. |
| 1286 | |
| 1287 | |
| 1288 | * builds/win32/visualc/freetype.dsp: Updating project file to |
| 1289 | define FT2_BUILD_LIBRARY, and remove gxvalid + otvalid modules from |
| 1290 | compilation. |
| 1291 | |
| 1292 | |
| 1293 | * builds/freetype.mk (FT_CFLAGS), Jamfile (DEFINES): Define the |
| 1294 | macro FT2_BUILD_LIBRARY when compiling the library. |
| 1295 | |
| 1296 | * include/freetype/config/ftheader.h: Remove inclusions of internal |
| 1297 | headers except if the macro FT2_BUILD_LIBRARY is defined. |
| 1298 | |
| 1299 | |
| 1300 | * include/freetype/internal/psaux.h (AFM_KernPair, AFM_TrackKern, |
| 1301 | AFM_FontInfo): Move structure declarations to... |
| 1302 | * include/freetype/internal/t1types.h: This file. |
| 1303 | |
| 1304 | |
| 1305 | * (many files): Fix compiler warnings. |
| 1306 | Various minor reorganizations. |
| 1307 | |
| 1308 | |
| 1309 | * src/cff/cffload.c (cff_font_done): Don't free static array |
| 1310 | `subfonts'. |
| 1311 | |
| 1312 | * src/otvalid/otvcommn.c (otv_ClassDef_validate), |
| 1313 | src/otvalid/otvgpos.c (otv_x_sxy): Fix debugging information. |
| 1314 | |
| 1315 | |
| 1316 | Get rid of writable static variables (i.e., the string table) in |
| 1317 | afmparse, and fix compilation in FT2_MULTI mode. |
| 1318 | |
| 1319 | * src/psaux/afmparse.c: Include ft2build.h and FT_FREETYPE_H. |
| 1320 | (AFM_MAX_ARGUMENTS): Define... |
| 1321 | * src/psaux/afmparse.h: Here. |
| 1322 | * src/psaux/Jamfile (_sources): Add afmparse. |
| 1323 | |
| 1324 | * src/psaux/psconv.c: Include psconv.h. |
| 1325 | |
| 1326 | * src/type1/t1afm.c: Don't include FT_INTERNAL_TYPE1_TYPES_H but |
| 1327 | FT_INTERNAL_POSTSCRIPT_AUX_H. |
| 1328 | * src/type1/t1afm.h: Include FT_INTERNAL_TYPE1_TYPES_H. |
| 1329 | |
| 1330 | 2006-01-23 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1331 | |
| 1332 | * include/freetype/freetype.h (FT_Select_Size): Rename the second |
| 1333 | argument from `idx' to `strike_index'. |
| 1334 | (FT_Size_Request_Type): Add FT_SIZE_REQUEST_TYPE_MAX to the end of |
| 1335 | this enum. |
| 1336 | |
| 1337 | * include/freetype/internal/ftobjs.h (FT_REQUEST_WIDTH, |
| 1338 | FT_REQUEST_HEIGHT): New macros to get the width and height of a |
| 1339 | request, in fractional pixels. |
| 1340 | |
| 1341 | * include/freetype/internal/ftobjs.h (FT_Select_Metrics, |
| 1342 | FT_Request_Metrics), src/base/ftobjs.c (FT_Select_Metrics, |
| 1343 | FT_Request_Metrics): New base functions to set the font metrics. They |
| 1344 | were part of FT_Select_Size/FT_Request_Size and are made independent |
| 1345 | functions so that metrics are not set again and again. |
| 1346 | |
| 1347 | * src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): Metrics are set |
| 1348 | only when driver's size_select/size_request is NULL. That is, drivers |
| 1349 | should set the metrics themselves. |
| 1350 | (FT_Match_Size): Round before matching. This was what we did and it |
| 1351 | does cause some problems without rounding. |
| 1352 | |
| 1353 | * src/cff/cffobjs.c (cff_size_select), src/truetype/ttdriver.c |
| 1354 | (tt_size_select): Set the font metrics. |
| 1355 | s/index/strike_index/. |
| 1356 | The scaled metrics are always preferred over strikes' metrics, even |
| 1357 | when some strike is selected. This is done because the strikes' |
| 1358 | metrics are not reliable, e.g., the sign of the descender is wrong for |
| 1359 | some fonts. |
| 1360 | |
| 1361 | * src/cff/cffobjs.c (cff_size_request), src/truetype/ttdriver.c |
| 1362 | (tt_size_request): Set the font metrics. |
| 1363 | Call cff_size_select/tt_size_select when some strike is matched. |
| 1364 | |
| 1365 | * src/bdf/bdfdrivr.c, src/cff/cffobjs.c, src/cid/cidobjs.c, |
| 1366 | src/pcf/pcfdrivr.c, src/truetype/ttdriver.c, src/type1/t1objs.c, |
| 1367 | src/type1/t1objs.h, src/type42/t42objs.c, src/winfonts/winfnt.c: |
| 1368 | Set the font metrics. |
| 1369 | s/index/strike_index/. |
| 1370 | |
| 1371 | * src/tools/test_afm.c, src/psaux/psconv.c: Older versions of these |
| 1372 | files were committed. Just a catch-up. |
| 1373 | (PS_Conv_ToFixed): Remove the `goto'. |
| 1374 | (PS_Conv_ASCIIHexDecode, PS_Conv_EexecDecode): Speed up a little. |
| 1375 | |
| 1376 | * src/sfnt/ttsbit.c (tt_face_load_sbit_strikes, |
| 1377 | tt_face_load_strike_metrics), src/sfnt/ttsbit0.c |
| 1378 | (tt_face_load_sbit_strikes, tt_face_load_strike_metrics): The |
| 1379 | advertised metrics in `available_sizes' are different from those |
| 1380 | actually used. |
| 1381 | |
| 1382 | 2006-01-23 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1383 | |
| 1384 | * src/psaux/psaux.c src/psaux/psauxmod.c src/type1/t1driver.c: Make |
| 1385 | AFM parser optional, controlled by `T1_CONFIG_OPTION_NO_AFM'. |
| 1386 | |
| 1387 | 2006-01-22 Werner Lemberg <wl@gnu.org> |
| 1388 | |
| 1389 | * builds/unix/install-sh, builds/unix/mkinstalldirs: Updated from |
| 1390 | `texinfo' CVS module at savannah.gnu.org. |
| 1391 | |
| 1392 | 2006-01-21 Werner Lemberg <wl@gnu.org> |
| 1393 | |
| 1394 | * src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c. |
| 1395 | |
| 1396 | * src/autofit/afloader.c (af_loader_load_g): Move AF_USE_WARPER up |
| 1397 | to avoid compiler warnings. |
| 1398 | |
| 1399 | * src/autofit/afwarp.c (af_warper_compute_line_best): Remove |
| 1400 | shadowing variable declarations. |
| 1401 | Fix warning parameters and replace printf with AF_LOG. |
| 1402 | (af_warper_compute): Remove unused variable. |
| 1403 | |
| 1404 | 2006-01-20 David Turner <david@freetype.org> |
| 1405 | |
| 1406 | Adding experimental implementation of `warp hinting' (new hinting |
| 1407 | algorithm for gray-level and LCD rendering). It is disabled by |
| 1408 | default, you need to #define AF_USE_WARPER in aftypes.h. |
| 1409 | |
| 1410 | * src/autofit/afhints.c (af_glyph_hints_scale_dim) [AF_USE_WARPER]: |
| 1411 | New function. |
| 1412 | * src/autofit/afhints.h: Updated. |
| 1413 | |
| 1414 | * src/autofit/aflatin.c [AF_USE_WARPER]: Include afwarp.h. |
| 1415 | (af_latin_hints_init) [AF_USE_WARPER]: Reset mode to |
| 1416 | FT_RENDER_MODE_NORMAL if an LCD mode is selected. |
| 1417 | (af_latin_hints_apply) [AF_USE_WARPER]: Call af_warper_compute |
| 1418 | appropriately. |
| 1419 | |
| 1420 | * src/autofit/afloader.c (af_loader_load_g) [!AF_USER_WARPER]: |
| 1421 | Isolate code for adjusting metrics. |
| 1422 | |
| 1423 | * src/autofit/aftypes.h (AF_USE_WARPER): New macro (commented out by |
| 1424 | default). |
| 1425 | |
| 1426 | * src/autofit/afwarp.c, src/autofit/afwarp.h: New files. |
| 1427 | |
| 1428 | * src/autofit/autofit.c [AF_USE_WARPER]: Include afwarp.c. |
| 1429 | |
| 1430 | * src/autofit/Jamfile (_sources): Add afwarp. |
| 1431 | |
| 1432 | 2006-01-19 David Turner <david@freetype.org> |
| 1433 | |
| 1434 | * src/sfnt/ttsbit0.c (tt_face_load_strike_metrics): Fix small bug |
| 1435 | that prevented compilation when FT_OPTIMIZE_MEMORY is defined. |
| 1436 | |
| 1437 | 2006-01-19 Brian Weed <bw@imaginengine.com> |
| 1438 | |
| 1439 | * builds/win32/visualc/freetype.dsp: Updated. |
| 1440 | |
| 1441 | 2006-01-17 Werner Lemberg <wl@gnu.org> |
| 1442 | |
| 1443 | Use pscmap service in CFF module. |
| 1444 | |
| 1445 | * src/cff/cffcmap.c (cff_cmap_uni_pair_compare): Removed. |
| 1446 | (cff_sid_to_glyph_name): New function. |
| 1447 | (cff_cmap_unicode_init, cff_cmap_unicode_done, |
| 1448 | cff_cmap_unicode_char_index, cff_cmap_unicode_char next): Use pscmap |
| 1449 | service. |
| 1450 | (cff_cmap_unicode_class_rec): Updated. |
| 1451 | * src/cff/cffcmap.h (CFF_CMapUnicode, CFF_CMap_UniPair): Removed. |
| 1452 | |
| 1453 | |
| 1454 | * src/psnames/psmodule.c (ps_unicodes_char_next): Fix `unicode' |
| 1455 | return value. |
| 1456 | |
| 1457 | |
| 1458 | * src/psaux/afmparse.c (afm_parser_read_vals): Use double casting |
| 1459 | to avoid compiler warnings regarding type-punning. |
| 1460 | |
| 1461 | 2006-01-16 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1462 | |
| 1463 | * src/psaux/afmparse.c, src/psaux/afmparse.h: New files which |
| 1464 | implement an AFM parser. |
| 1465 | |
| 1466 | * src/psaux/psconv.c, src/psaux/psconv.h: New files to provide |
| 1467 | conversion functions (e.g., PS real number => FT_Fixed) for the |
| 1468 | PS_Parser and AFM_Parser. Some of the functions are taken, with |
| 1469 | some modifications, from the file psobjs.c. |
| 1470 | |
| 1471 | * src/psaux/psobjs.c: Use functions from psconv.c. |
| 1472 | |
| 1473 | * include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Add |
| 1474 | `AFM_Parser' to the `psaux' service. |
| 1475 | |
| 1476 | * src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Include |
| 1477 | those new files. |
| 1478 | |
| 1479 | * src/tools/test_afm.c: A test program for AFM parser. |
| 1480 | |
| 1481 | * include/freetype/internal/services/svkern.h: New file providing a |
| 1482 | `Kerning' service. It is currently only used to get the track |
| 1483 | kerning information. |
| 1484 | |
| 1485 | * include/freetype/internal/ftserv.h (FT_SERVICE_KERNING_H): New |
| 1486 | macro. |
| 1487 | |
| 1488 | * src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1afm.c, |
| 1489 | src/type1/t1afm.h: Update to use the AFM parser. |
| 1490 | Provide the `Kerning' service. |
| 1491 | |
| 1492 | * include/freetype/freetype.h, src/base/ftobjs.c: New API |
| 1493 | `FT_Get_Track_Kerning'. |
| 1494 | |
| 1495 | 2006-01-15 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1496 | |
| 1497 | * include/freetype/internal/ftobjs.h, src/base/ftobjs.c, |
| 1498 | src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c, |
| 1499 | src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c: |
| 1500 | s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/. |
| 1501 | |
| 1502 | * docs/CHANGES: Mention that vertical metrics are synthesized for |
| 1503 | fonts not having this info. |
| 1504 | |
| 1505 | 2006-01-15 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1506 | |
| 1507 | * include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics), |
| 1508 | src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake |
| 1509 | vertical metrics. |
| 1510 | |
| 1511 | * src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c, |
| 1512 | src/type1/t1gload.c, src/winfonts/winfnt.c: Fake vertical metrics, |
| 1513 | which are monotone. |
| 1514 | |
| 1515 | * src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and |
| 1516 | formattings in vertical metrics faking. There is still room for |
| 1517 | improvements (and so does the CFF module). |
| 1518 | |
| 1519 | 2006-01-15 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1520 | |
| 1521 | * src/bdf/bdfdrivr.c (BDF_Glyph_Load), src/pcf/pcfdrivr.c |
| 1522 | (PCF_Glyph_Load), src/winfonts/winfnt.c (FNT_Load_Glyph): Don't set |
| 1523 | the linear advance fields as they are only used by the outline |
| 1524 | glyphs. |
| 1525 | |
| 1526 | * include/freetype/freetype.h: Documentation updates and |
| 1527 | clarifications. |
| 1528 | The meaning of FT_LOAD_FORCE_AUTOHINT is changed so that no real |
| 1529 | change need be made to the code. |
| 1530 | |
| 1531 | * src/base/ftobjs.c (FT_Load_Glyph): Resolve flag dependencies and |
| 1532 | decide whether to use the auto-hinter according to documentation. |
| 1533 | There should to be no real difference. |
Werner Lemberg | 4b2e83d | 2007-02-01 07:58:02 +0000 | [diff] [blame] | 1534 | Some checks (e.g., is text height positive?) after the glyph is |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 1535 | loaded. |
| 1536 | (FT_Select_Size, FT_Request_Size): Scales are set to wrong values. |
| 1537 | Be careful that scales won't be negative. |
| 1538 | |
| 1539 | 2006-01-14 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1540 | |
| 1541 | * docs/CHANGES: Mention the size selection change. |
| 1542 | |
| 1543 | * src/bdf/bdfdrivr.c (BDF_Size_Request, BDF_Size_Select), |
| 1544 | src/pcf/pcfdrivr.c (PCF_Size_Request, PCF_Size_Select), |
| 1545 | src/winfonts/winfnt.c (FNT_Size_Request, FNT_Size_Select): Do size |
| 1546 | matching for requests of type NOMINAL and REAL_DIM. |
| 1547 | |
| 1548 | * src/winfonts/winfnt.c (FNT_Face_Init): Print trace message when |
| 1549 | `pixel_height' is used for nominal height. |
| 1550 | |
| 1551 | * src/base/ftobjs.c (FT_Request_Size): Call `FT_Match_Size' if the |
| 1552 | face is bitmap only and driver doesn't provide `request_size'. This |
| 1553 | is added merely for completion as no driver satisfies the conditions. |
| 1554 | |
| 1555 | 2006-01-13 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1556 | |
| 1557 | Introduce new size selection interface. |
| 1558 | |
| 1559 | * include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec): |
| 1560 | Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and |
| 1561 | `select_size'. |
| 1562 | |
| 1563 | * include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type, |
| 1564 | FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c |
| 1565 | (FT_Select_Size, FT_Request_Size): API additions to export the new |
| 1566 | size selection interface. |
| 1567 | |
| 1568 | * src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use |
| 1569 | `FT_Request_Size'. |
| 1570 | |
| 1571 | * include/freetype/internal/ftobjs.h (FT_Match_Size), |
| 1572 | src/base/ftobjs.c (FT_Match_Size): New function to match a size |
| 1573 | request against `available_sizes'. Drivers supporting bitmap strikes |
| 1574 | can use this function to implement `request_size'. |
| 1575 | |
| 1576 | * src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h, |
| 1577 | src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c, |
| 1578 | src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c, |
| 1579 | src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c: |
| 1580 | Update to new size selection interface. |
| 1581 | |
| 1582 | * src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c, |
| 1583 | src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c, |
| 1584 | src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size |
| 1585 | selection interface. |
| 1586 | Make `strike_index' FT_ULong and always defined. |
| 1587 | Use `load_strike_metrics' provided by SFNT interface. |
| 1588 | |
| 1589 | 2006-01-13 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1590 | |
| 1591 | * include/freetype/internal/sfnt.h (SFNT_Interface): New method |
| 1592 | `load_strike_metrics' used to load the strike's metrics. |
| 1593 | |
| 1594 | * src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h, |
| 1595 | src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'. |
| 1596 | |
| 1597 | * src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly. |
| 1598 | |
| 1599 | * src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for |
| 1600 | nominal size unless it is obviously incorrect. |
| 1601 | |
| 1602 | * include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on |
| 1603 | FNT driver. |
| 1604 | |
| 1605 | 2006-01-12 Werner Lemberg <wl@gnu.org> |
| 1606 | |
| 1607 | Prepare use of pscmap service within CFF module. |
| 1608 | |
| 1609 | * include/freetype/internal/services/svpscmap.h: Include |
| 1610 | FT_INTERNAL_OBJECTS_H. |
| 1611 | (PS_Unicode_Index_Func): Removed. Unused. |
| 1612 | (PS_Macintosh_Name_Func): Renamed to... |
| 1613 | (PS_Macintosh_NameFunc): This. |
| 1614 | Update all callers. |
| 1615 | (PS_Adobe_Std_Strings_Func): Renamed to... |
| 1616 | (PS_Adobe_Std_StringsFunc): This. |
| 1617 | Update all callers. |
| 1618 | (PS_UnicodesRec): This is the former `PS_Unicodes' structure. |
| 1619 | Add `cmap' member. |
| 1620 | Update all callers. |
| 1621 | (PS_Unicodes): This is now a typedef'd pointer to PS_UnicodesRec. |
| 1622 | Update all callers. |
| 1623 | (PS_Glyph_NameFunc): New typedef. |
| 1624 | (PS_Unicodes_InitFunc): Change arguments to expect a function |
| 1625 | and generic data pointer which returns a glyph name from a given |
| 1626 | index. |
| 1627 | |
| 1628 | * src/psnames/psmodule.c (ps_unicodes_init, ps_unicodes_char_index, |
| 1629 | ps_unicodes_char_next, pscmaps_interface): Updated. |
| 1630 | |
| 1631 | * include/freetype/internal/t1types.h (T1_FaceRec): Updated. |
| 1632 | |
| 1633 | * src/psaux/t1cmap.h (T1_CmapStdRec): Updated. |
| 1634 | (T1_CmapUnicode, T1_CmapUnicodeRec): Removed. |
| 1635 | |
| 1636 | * src/psaux/t1cmap.c (t1_get_glyph_name): New callback function. |
| 1637 | (t1_cmap_unicode_init, t1_cmap_unicode_done, |
| 1638 | t1_cmap_unicode_char_index, t1_cmap_unicode_char_next, |
| 1639 | t1_cmap_unicode_class_rec): Updated. |
| 1640 | |
| 1641 | * src/type42/t42types.h (T42_FaceRec): Updated. |
| 1642 | |
| 1643 | 2006-01-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 1644 | |
| 1645 | * include/freetype/ftmac.h: Add declaration of new functions |
| 1646 | FT_New_Face_From_FSRef and FT_GetFile_From_Mac_ATS_Name that |
| 1647 | were introduced by the jumbo patch on 2006-01-11. |
| 1648 | |
| 1649 | 2006-01-11 Werner Lemberg <wl@gnu.org> |
| 1650 | |
| 1651 | Fix Savannah bug #15056 and use pscmap service in psaux module. |
| 1652 | |
| 1653 | * include/freetype/internal/services/svpscmap.h (PS_UniMap): Use |
| 1654 | FT_UInt32 for `glyph_index'. |
| 1655 | (PS_Unicodes_InitFunc): Use FT_String for `glyph_names'. |
| 1656 | (PS_Unicodes_CharIndexFunc): Use FT_UInt32 for `unicode'. |
| 1657 | (PS_Unicodes_CharNextFunc): Make second argument a pointer to |
| 1658 | FT_UInt32. |
| 1659 | |
| 1660 | * src/psnames/psmodule.c (VARIANT_BIT, BASE_GLYPH): New macros. |
| 1661 | (ps_unicode_value): Set VARIANT_BIT in return value if glyph is a |
| 1662 | variant glyph (this is, it has non-leading `.' in its name). |
| 1663 | (compare_uni_maps): Sort base glyphs before variant glyphs. |
| 1664 | (ps_unicodes_init): Use FT_String for `glyph_names' argument. |
| 1665 | Reallocate only if number of used entries is much smaller. |
| 1666 | Updated to handle variant glyphs. |
| 1667 | (ps_unicodes_char_index, ps_unicodes_char_next): Prefer base glyphs |
| 1668 | over variant glyphs. |
| 1669 | Simplify code. |
| 1670 | |
| 1671 | * src/psaux/t1cmap.c (t1_cmap_uni_pair_compare): Removed. |
| 1672 | (t1_cmap_unicode_init, t1_cmap_unicode_char_index, |
| 1673 | t1_cmap_unicode_char_next): Use pscmap service. |
| 1674 | (t1_cmap_unicode_done): Updated. |
| 1675 | |
| 1676 | * src/psaux/t1cmap.h (T1_CMapUniPair): Removed. |
| 1677 | (T1_CMapUnicode): Use PS_Unicodes structure. |
| 1678 | |
| 1679 | 2006-01-11 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 1680 | |
| 1681 | Jumbo patch to fix `deprecated' warning of cross-build for Tiger on |
| 1682 | Intel, as reported by Sean McBride <sean@rogue-research.com> on |
| 1683 | 2005-08-24. |
| 1684 | |
| 1685 | * src/base/ftmac.c: Heavy change to build without deprecated Carbon |
| 1686 | functions on Tiger. |
| 1687 | |
| 1688 | * builds/unix/configure.ac: Add options and autochecks for Carbon |
| 1689 | functions availabilities, for MacOS X. |
| 1690 | |
| 1691 | * builds/mac/ascii2mpw.py: Add converter for character `\305'. |
| 1692 | * builds/mac/FreeType.m68k_{far|cfm}.make.txt: Add conditional |
| 1693 | macros to avoid unavailable functions. |
| 1694 | ftmac.c must be compiled without `-strict ansi', because it disables |
| 1695 | cpp macro to use ToolBox system call. |
| 1696 | |
| 1697 | * builds/mac/FreeType.ppc_{classic|carbon}.make.txt: Add conditional |
| 1698 | macros to avoid unavailable functions. |
| 1699 | |
| 1700 | * builds/mac/README: Detailed notes on function availabilities. |
| 1701 | |
| 1702 | * docs/CHANGES: Notes about (possible) incompatibilities. |
| 1703 | |
| 1704 | 2006-01-08 Werner Lemberg <wl@gnu.org> |
| 1705 | |
| 1706 | * docs/CHANGES: Updated. |
| 1707 | |
| 1708 | 2006-01-08 Huw D M Davies <h.davies1@physics.ox.ac.uk> |
| 1709 | |
| 1710 | * include/freetype/ftmodapi.h (FT_Module_Get_Flags): New |
| 1711 | declaration. |
| 1712 | |
| 1713 | * src/base/ftobjs.c (FT_Module_Get_Flags): New function. |
| 1714 | |
| 1715 | 2006-01-07 Werner Lemberg <wl@gnu.org> |
| 1716 | |
| 1717 | * src/pcf/pcfread.c (pcf_get_bitmaps): Remove unused variable |
| 1718 | `bitmaps'. Reported by Yu Lei <yulei0@gmail.com>. |
| 1719 | |
| 1720 | * src/base/ftutil.c (ft_highpow2): s/FT_BASE/FT_BASE_DEF/. |
| 1721 | Reported by Niels Boldt <nielsboldt@gmail.com>. |
| 1722 | |
| 1723 | 2005-12-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 1724 | |
| 1725 | * src/sfnt/sfnt/ttbdf.c: Add newline '\n' to the end of file, for |
| 1726 | MPW compiler. |
| 1727 | |
| 1728 | 2005-12-23 David Turner <david@freetype.org> |
| 1729 | |
| 1730 | * Jamfile (RefDoc), docs/reference/README: Fix it so that `jam |
| 1731 | refdoc' works correctly to generate the API reference in |
| 1732 | `docs/reference'. |
| 1733 | |
| 1734 | * src/tools/docmaker/tohtml.py (print_html_field, |
| 1735 | print_html_field_list): Update to output nicer fields lists in the |
| 1736 | API reference. |
| 1737 | |
| 1738 | * src/base/ftobjs.c (FT_Load_Glyph): FT_LOAD_TARGET_LIGHT now |
| 1739 | forces auto-hinting. |
| 1740 | |
| 1741 | * freetype/freetype.h: Updating the documentation for |
| 1742 | FT_LOAD_TARGET_XXX and FT_Render_Mode values. |
| 1743 | |
| 1744 | 2005-12-23 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 1745 | |
| 1746 | * src/base/ftmac.c (FT_New_Face_From_Suitcase): Count scalable faces |
| 1747 | in supported formats (sfnt, LWFN) only, and ignore bitmap faces in |
| 1748 | unsupported formats (fbit, NFNT). The number of available faces are |
| 1749 | passed via face->num_faces. If bitmap faces are embedded in sfnt |
| 1750 | resource, face->num_fixed_size is correctly set. In public API, |
| 1751 | FT_New_Face() and FT_New_Face_From_FSSpec() count the faces as |
| 1752 | FT_GetFile_From_Mac_Name(), which ignores NFNT resources. |
| 1753 | |
| 1754 | * doc/CHANGES: Mention the changes. |
| 1755 | |
| 1756 | 2005-12-17 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1757 | |
| 1758 | * src/truetype/ttinterp.c (Update_Max): Set current size of buffer |
| 1759 | correctly (so that memory debug system won't panic). |
| 1760 | |
| 1761 | 2005-12-16 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1762 | |
| 1763 | * include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics), |
| 1764 | src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed. |
| 1765 | |
| 1766 | * src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round. |
| 1767 | |
| 1768 | * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c |
| 1769 | (cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics), |
| 1770 | src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics. |
| 1771 | |
| 1772 | * doc/CHANGES: Mention the changes. |
| 1773 | |
| 1774 | 2005-12-13 David Turner <david@freetype.org> |
| 1775 | |
| 1776 | Change the implementation of the LIGHT hinting mode to completely |
| 1777 | disable horizontal hinting. This is an experimental effort to |
| 1778 | integrate David Chester's latest patch without affecting the other |
| 1779 | hinting modes as well. |
| 1780 | |
| 1781 | Note that this doesn't force auto-hinting for all fonts, however. |
| 1782 | |
| 1783 | * src/autofit/afhints.c (af_glyph_hints_reload): Don't set |
| 1784 | scaler_fiags here but... |
| 1785 | (af_glyph_hints_rescale): Here. |
| 1786 | |
| 1787 | * src/autofit/aflatin.c (af_latin_hints_init): Disable horizontal |
| 1788 | hinting for `light' hinting mode. |
| 1789 | |
| 1790 | |
| 1791 | * Jamfile: Small fix to ensure that ftexport.sym is placed into the |
| 1792 | same location as other generated objects (i.e., within the `objs' |
| 1793 | directory of the current directory). |
| 1794 | |
| 1795 | |
| 1796 | Add support for an embedded `BDF ' table within SFNT-based bitmap |
| 1797 | font files. This is used to store atoms & properties from the |
| 1798 | original BDF fonts that were used to generate the font file. |
| 1799 | |
| 1800 | The feature is controlled by TT_CONFIG_OPTION_BDF within |
| 1801 | `ftoption.h' and is used to implement FT_Get_BDF_Property for these |
| 1802 | font files. |
| 1803 | |
| 1804 | At the moment, this is still experimental, the BDF table format |
| 1805 | isn't cast into stone yet. |
| 1806 | |
| 1807 | * include/freetype/config/ftoption.h (TT_CONFIG_OPTION_BDF): New |
| 1808 | macro. |
| 1809 | |
| 1810 | * include/freetype/config/ftstdlib.h (ft_memchr): New macro. |
| 1811 | |
| 1812 | * include/freetype/internal/tttypes.h (TT_BDFRec, TT_BDF) |
| 1813 | [TT_CONFIG_OPTION_BDF]: New structure. |
| 1814 | (TT_FaceRec) [TT_CONFIG_OPTION_BDF]: New member `bdf'. |
| 1815 | |
| 1816 | * include/freetype/ttags.h (TTAG_BDF): New macro. |
| 1817 | |
| 1818 | * src/sfnt/Jamfile (_sources): Add ttbdf. |
| 1819 | |
| 1820 | * src/sfnt/rules.mk (SFNT_DRV_SRC): Add ttbdf.c. |
| 1821 | |
| 1822 | * src/sfnt/sfdriver.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h and |
| 1823 | FT_SERVICE_BDF_H. |
| 1824 | (sfnt_get_charset_it) [TT_CONFIG_OPTION_BDF]: New function. |
| 1825 | (sfnt_service_bdf) [TT_CONFIG_OPTION_BDF]: New service. |
Werner Lemberg | 4b2e83d | 2007-02-01 07:58:02 +0000 | [diff] [blame] | 1826 | (sfnt_services) [TT_CONFIG_OPTION_BDF]: Add sfnt_service_bdf. |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 1827 | |
| 1828 | * src/sfnt/sfnt.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.c. |
| 1829 | |
| 1830 | * src/sfnt/sfobjs.c [TT_CONFIG_OPTION_BDF]: Include ttbdf.h. |
| 1831 | (sfnt_done_face) [TT_CONFIG_OPTION_BDF]: Call |
| 1832 | tt_face_free_bdf_props. |
| 1833 | |
| 1834 | * src/sfnt/ttbdf.h, src/sfnt/ttbdf.c: New files. |
| 1835 | |
| 1836 | 2005-12-07 Werner Lemberg <wl@gnu.org> |
| 1837 | |
| 1838 | * src/sfnt/sfobjc.c (sfnt_init_face): Move tag check to... |
| 1839 | * src/sfnt/ttload.c (sfnt_init): Here, before handling TTCs. |
| 1840 | |
| 1841 | 2005-12-06 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1842 | |
| 1843 | * src/truetype/ttobjs.c (tt_size_init): size->ttmetrics.valid is |
| 1844 | initialized twice. |
| 1845 | size->strike_index is not initialized. |
| 1846 | |
| 1847 | 2005-12-02 Taek Kwan(TK) Lee <taeklee@gmail.com> |
| 1848 | |
| 1849 | * src/type42/t42objs.c (T42_Face_Init): Replace call to |
| 1850 | FT_New_Memory_Face with call to FT_Open_Face to pass `params'. |
| 1851 | |
| 1852 | 2005-11-30 Werner Lemberg <wl@gnu.org> |
| 1853 | |
| 1854 | * docs/CHANGES: Document ftdump's `-v' option. |
| 1855 | Document latest charmap code changes. |
| 1856 | |
| 1857 | * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: |
| 1858 | s/TT_CMAP_FLAG_OVERLAPPED/TT_CMAP_FLAG_OVERLAPPING/. |
| 1859 | |
| 1860 | 2005-11-30 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1861 | |
| 1862 | * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary, |
| 1863 | tt_cmap12_char_map_binary): Fix compiler warnings. |
| 1864 | |
| 1865 | 2005-11-29 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1866 | |
| 1867 | Major update to distinguish between unsorted and overlapping |
| 1868 | segments for cmap format 4. For overlapping but sorted segments, |
| 1869 | which is previously considered unsorted, we still use binary search. |
| 1870 | |
| 1871 | * src/sfnt/ttcmap.h (TT_CMapRec_): Replace `unsorted' by `flags'. |
| 1872 | (TT_CMAP_FLAG_UNSORTED, TT_CMAP_FLAG_OVERLAPPED): New macros. |
| 1873 | |
| 1874 | * src/sfnt/ttcmap.c (OPT_CMAP4): Removed as it is always defined. |
| 1875 | (TT_CMap4Rec_): Remove `old_charcode' and `table_length'. |
| 1876 | (tt_cmap4_reset): Removed. |
| 1877 | (tt_cmap4_init): Updated accordingly. |
| 1878 | (tt_cmap4_next): Updated accordingly. |
| 1879 | Take care of overlapping segments. |
| 1880 | (tt_cmap4_validate): Make sure the subtable is large enough. |
| 1881 | Do not check glyph_ids because some fonts set the length wrongly. |
| 1882 | Also, if all segments have offset 0, glyph_ids is always invalid. |
| 1883 | It does not cause any problem so far only because the check misses |
| 1884 | equality. |
| 1885 | Distinguish between unsorted and overlapping segments. |
| 1886 | (tt_cmap4_char_map_linear, tt_cmap4_char_map_binary): New functions |
| 1887 | to do `charcode => glyph index' by linear/binary search. |
| 1888 | (tt_cmap4_char_index, tt_cmap4_char_next): Use |
| 1889 | tt_cmap4_char_map_linear and tt_cmap4_char_map_binary. |
| 1890 | (tt_face_build_cmaps): Treat the return value of validator as flags |
| 1891 | for cmap. |
| 1892 | |
| 1893 | 2005-11-29 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1894 | |
| 1895 | * src/sfnt/ttcmap.c (TT_CMap12Rec_, tt_cmap12_init, tt_cmap12_next): |
| 1896 | New structures and functions for fast `next char'. |
| 1897 | (tt_cmap12_char_map_binary): New function to do `charcode => glyph |
| 1898 | index' by binary search. |
| 1899 | (tt_cmap12_char_index, tt_cmap12_char_next): Use |
| 1900 | tt_cmap12_char_map_binary. |
| 1901 | (tt_face_build_cmaps): Check table and offset correctly (equality is |
| 1902 | missing). |
| 1903 | |
| 1904 | 2005-11-15 Detlef Würkner <TetiSoft@apg.lahn.de> |
| 1905 | |
| 1906 | * builds/amiga/smakefile: Adjusted the compiler options |
| 1907 | to the current sources, now really builds the gxvalid, gzip |
| 1908 | and psnames modules. |
| 1909 | |
| 1910 | * builds/amiga/src/base/ftsystem.c: The assumed Seek() position |
| 1911 | in the file cache was off by one byte which could cause false |
| 1912 | errors in font files. |
| 1913 | |
| 1914 | 2005-11-24 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 1915 | |
| 1916 | * builds/mac/FreeType.m68k_far.make.txt, |
| 1917 | builds/mac/FreeType.m68k_cfm.make.txt, |
| 1918 | builds/mac/FreeType.ppc_classic.make.txt, |
| 1919 | builds/mac/FreeType.ppc_carbon.make.txt: |
| 1920 | Updated for MPW to build all available modules. |
| 1921 | |
| 1922 | 2005-11-21 HÃ¥vard Wall <haavardw@ifi.uio.no> |
| 1923 | |
| 1924 | * src/bdf/bdfdrivr.c (bdf_interpret_style, BDF_Face_Done): Fix small |
| 1925 | memory leak. |
| 1926 | |
| 1927 | 2005-11-21 Werner Lemberg <wl@gnu.org> |
| 1928 | |
| 1929 | * src/sfnt/ttload.c (sfnt_init): Add tracing message. |
| 1930 | |
| 1931 | 2005-11-21 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1932 | |
| 1933 | * src/sfnt/ttsbit0.c (tt_sbit_decoder_load_image): Image_offset was |
| 1934 | added twice to image_start if image_format was 2 or 5. |
| 1935 | |
| 1936 | 2005-11-21 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1937 | |
| 1938 | * src/sfnt/sfobjs.c (sfnt_init_face): Check that format_tag is known |
| 1939 | before loading the table directory. |
| 1940 | |
| 1941 | * src/sfnt/ttload.c (tt_face_load_sfnt_header, |
| 1942 | tt_face_load_directory): Delay sfnt_dir_check from |
| 1943 | tt_face_load_sfnt_header to tt_face_load_directory. |
| 1944 | |
| 1945 | 2005-11-20 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1946 | |
| 1947 | * src/sfnt/ttload.c (sfnt_dir_check): Clean up and return correct |
| 1948 | error code. |
| 1949 | (sfnt_init): New function to fill in face->ttc_header. A non-TTC font |
| 1950 | is synthesized into a TTC font with one offset table. |
| 1951 | (tt_face_load_sfnt_header): Use sfnt_init. |
| 1952 | Fix an invalid access if the font is TTC and face_index is -1. |
| 1953 | |
| 1954 | 2005-11-18 Werner Lemberg <wl@gnu.org> |
| 1955 | |
| 1956 | * src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number |
| 1957 | of metrics instead of aborting. Patch suggested by Derek Noonburg. |
| 1958 | |
| 1959 | * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c |
| 1960 | (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale |
| 1961 | the glyph properly if no hinter is available. |
| 1962 | |
| 1963 | * docs/CHANGES: Mention scaling bug. |
| 1964 | |
| 1965 | 2005-11-18 susuzki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 1966 | |
| 1967 | * include/freetype/ftgxval.h, src/base/ftgxval.c |
| 1968 | (FT_TrueTypeGX_Free, FT_ClassicKern_Free): New functions to free |
| 1969 | buffers allocated by gxvalid module. |
| 1970 | * include/freetype/ftotval.h, src/base/ftotval.c |
| 1971 | (FT_OpenType_Free): New function to free buffer allocated by |
| 1972 | otvalid module. |
| 1973 | |
| 1974 | 2005-11-18 Chia-I Wu <b90201047@ntu.edu.tw> |
| 1975 | |
| 1976 | * builds/unix/ftsystem.c (FT_Stream_Open, FT_New_Memory, |
| 1977 | FT_Done_Memory), builds/vms/ftsystem.c (FT_Stream_Open, FT_New_Memory, |
| 1978 | FT_Done_Memory), builds/win32/ftdebug.c (FT_Message, FT_Panic): |
| 1979 | s/FT_EXPORT/FT_BASE/. |
| 1980 | |
| 1981 | 2005-11-17 Detlef Würkner <TetiSoft@apg.lahn.de> |
| 1982 | |
| 1983 | * builds/amiga/src/base/ftdebug.c (FT_Trace_Get_Count, |
| 1984 | FT_Trace_Get_Name, FT_Message, FT_Panic), |
| 1985 | builds/amiga/src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, |
| 1986 | FT_Stream_Open): s/FT_EXPORT/FT_BASE/. |
| 1987 | |
| 1988 | 2005-11-17 Detlef Würkner <TetiSoft@apg.lahn.de> |
| 1989 | |
| 1990 | * builds/amiga/makefile, builds/amiga/makefile.os4, |
| 1991 | builds/amiga/smakefile, |
| 1992 | builds/amiga/include/freetype/config/ftmodule.h: Updated the Amiga |
| 1993 | build files (added support for the gxvalid module). |
| 1994 | |
| 1995 | 2005-11-17 Werner Lemberg <wl@gnu.org> |
| 1996 | |
| 1997 | Add vertical metrics support to OpenType CFF outlines. Based on a |
| 1998 | patch from Mike Moening <MikeM@RetekSolutions.com>. |
| 1999 | |
| 2000 | * src/cff/cffgload.c (cff_face_get_vertical_metrics): New function. |
| 2001 | (cff_slot_load): Use cff_face_get_vertical_metrics. |
| 2002 | |
| 2003 | * docs/CHANGES: Updated. |
| 2004 | |
| 2005 | 2005-11-17 Chia-I Wu <b90201047@ntu.edu.tw> |
| 2006 | |
| 2007 | * src/base/ftcalc.c (FT_MulTo64): Commented out. |
| 2008 | |
| 2009 | * include/freetype/internal/ftcalc.h (FT_SqrtFixed), |
| 2010 | src/base/ftcalc.c (FT_SqrtFixed), |
| 2011 | include/freetype/internal/ftdebug.h (FT_Trace_Get_Count, |
| 2012 | FT_Trace_Get_Name, FT_Message, FT_Panic), src/base/ftdebug.c |
| 2013 | (FT_Trace_Get_Count, FT_Trace_Get_Name, FT_Message, FT_Panic), |
| 2014 | include/freetype/internal/ftobjs.h (FT_New_Memory, FT_Done_Memory), |
| 2015 | include/freetype/internal/ftstream.h (FT_Stream_Open), |
| 2016 | src/base/ftsystem.c (FT_New_Memory, FT_Done_Memory, FT_Stream_Open): |
| 2017 | s/FT_EXPORT/FT_BASE/. |
| 2018 | |
| 2019 | * builds/exports.mk: Manually add TT_New_Context to EXPORTS_LIST |
| 2020 | too. |
| 2021 | |
| 2022 | 2005-11-15 David Turner <david@freetype.org> |
| 2023 | |
| 2024 | * src/base/fttrigon.c (ft_trig_prenorm): Fix a bug that created |
| 2025 | invalid computations, resulting in very weird bugs in TrueType |
| 2026 | bytecode hinted fonts. |
| 2027 | |
| 2028 | * src/truetype/ttinterp.c (FT_UNUSED_EXEC): Don't perform a |
| 2029 | structure copy each time. |
| 2030 | |
| 2031 | 2005-11-11 Werner Lemberg <wl@gnu.org> |
| 2032 | |
| 2033 | * src/cache/ftccache.c (FTC_Cache_Clear), src/cache/ftcmanag.c |
| 2034 | (FTC_Manager_Check): Remove FT_EXPORT_DEF tag. |
| 2035 | |
| 2036 | * src/base/ftcalc.c (FT_Add64): Remove FT_EXPORT_DEF tag. |
| 2037 | (FT_Div64by32, FT_Sqrt32): Commented out. Unused. |
| 2038 | |
| 2039 | * include/freetype/internal/ftcalc.h (SQRT_32): Removed. Unused. |
| 2040 | (FT_Sqrt32): Commented out. Unused. |
| 2041 | |
| 2042 | * include/freetype/cache/ftccache.h: |
| 2043 | s/ftc_node_destroy/FTC_Node_Destroy/. |
| 2044 | |
| 2045 | * src/cache/ftccback.h (ftc_node_destroy): New declaration. |
| 2046 | |
| 2047 | * src/cache/ftccache.c (ftc_node_destroy): Use FT_LOCAL_DEF tag. |
| 2048 | (FTC_Node_Destroy): New exported wrapper function for |
| 2049 | ftc_node_destroy. |
| 2050 | |
| 2051 | * src/cache/ftcmanag.c: Include ftccback.c. |
| 2052 | |
| 2053 | 2005-11-10 Werner Lemberg <wl@gnu.org> |
| 2054 | |
| 2055 | * src/autofit/afangles.c, src/autofit/aftypes.h (af_angle_diff): |
| 2056 | Comment out. Unused. |
| 2057 | |
| 2058 | * builds/exports.mk ($(EXPORTS_LIST)): Add TT_RunIns. |
| 2059 | |
| 2060 | 2005-11-10 Christian Biesinger <cbiesinger@web.de> |
| 2061 | |
| 2062 | * builds/beos/beos.mk: Call beos-def.mk before anything else to |
| 2063 | define the separator. |
| 2064 | |
| 2065 | * builds/unix/unix-cc.in (LINK_LIBRARY): Add `-no-undefined' flag. |
| 2066 | |
| 2067 | 2005-11-07 Werner Lemberg <wl@gnu.org> |
| 2068 | |
| 2069 | * src/type1/t1afm.c (T1_Read_PFM): Zero offset means `no kerning |
| 2070 | table available'. From Sergey Tolstov <stolstov@esri.com>. |
| 2071 | |
| 2072 | 2005-11-03 Ville Syrjälä <syrjala@sci.fi> |
| 2073 | |
| 2074 | * src/base/ftobjs.c (FT_Open_Face): Avoid possible memory leak. |
| 2075 | |
| 2076 | 2005-11-02 Werner Lemberg <wl@gnu.org> |
| 2077 | |
| 2078 | Make compiling instructions in docs/CUSTOMIZE work again. |
| 2079 | |
| 2080 | * builds/unix/unix-cc.in (CPPFLAGS): New variable. |
| 2081 | (CFLAGS): Don't include @CPPFLAGS@. |
| 2082 | * builds/freetype.mk (FT_CFLAGS): Add CPPFLAGS. |
| 2083 | |
| 2084 | 2005-10-28 David Turner <david@freetype.org> |
| 2085 | |
| 2086 | Update build system to support the generation of a list of exported |
| 2087 | symbols or Windows .DEF files by parsing the public headers with the |
| 2088 | `apinames' tool located in src/tools/apinames.c. |
| 2089 | |
| 2090 | Only tested on Unix at the moment. On Windows, the .DEF file is |
| 2091 | generated but isn't used yet to generate a DLL. |
| 2092 | |
| 2093 | * builds/exports.mk: New file. |
| 2094 | |
| 2095 | * builds/freetype.mk: Include exports.mk. |
| 2096 | (dll): New target. |
| 2097 | (clean_project_dos): Fix rule. |
| 2098 | |
| 2099 | * builds/compiler/visualc.mk (TE), builds/dos/dos-def.mk (E), |
| 2100 | builds/os2/os2-def.mk (E), builds/win32/win32-def.mk (E): New |
| 2101 | variables for controlling executable extensions. |
| 2102 | |
| 2103 | * builds/unix/unix-cc.in (EXPORTS_LIST, CCexe), |
| 2104 | builds/win32/w32-bcc.mk, builds/win32/w32-gcc.mk, |
| 2105 | builds/win32/w32-icc.mk, builds/win32/w32-icc.mk, |
| 2106 | builds/win32/w32-mingw32.mk, builds/win32/w32-vcc, |
| 2107 | builds/win32/w32-wat.mk (EXPORTS_LIST, EXPORT_OPTIONS, |
| 2108 | APINAMES_OPTIONS): New targets for controlling the `apinames' tool. |
| 2109 | |
| 2110 | * Jamfile (GenExportSymbols): Updated. |
| 2111 | |
| 2112 | |
| 2113 | * src/pfr/pfrtypes.h, src/pfr/pfrload.c, src/pfr/pfrobjs.c |
| 2114 | [!FT_OPTIMIZE_MEMORY]: Fold memory optimization code into |
| 2115 | FT_OPTIMIZE_MEMORY chunks for better maintainability and simplicity. |
| 2116 | |
| 2117 | |
| 2118 | * src/base/fttrigon.c (ft_trig_prenorm), src/base/ftcalc.c |
| 2119 | (FT_MulFix): Performance optimizations. |
| 2120 | |
| 2121 | |
| 2122 | * include/freetype/internal/ftgloadr.h (FT_GLYPHLOADER_CHECK_P, |
| 2123 | FT_GLYPHLOADER_CHECK_C, FT_GLYPHLOADER_CHECK_POINTS): New macros for |
| 2124 | checking points and contours. Update callers to use |
| 2125 | FT_GLYPHLOADER_CHECK_POINTS instead of FT_GlyphLoader_CheckPoints |
| 2126 | at profile-detected hot-spots. |
| 2127 | |
| 2128 | * src/base/ftgloadr.c (FT_GlyphLoader_CheckPoints): Set `adjust' |
| 2129 | to 0 to not call `AdjustPoints' every time. |
| 2130 | |
| 2131 | |
| 2132 | * src/autofit/aftypes.h (AF_ANGLE_DIFF): New macro to inline |
| 2133 | FT_Angle_Diff. |
| 2134 | |
| 2135 | * src/autofit/afhints.c (af_direction_compute): Re-implement. |
| 2136 | (af_glyph_hints_compute_inflections, af_glyph_hints_reload): Use |
| 2137 | AF_ANGLE_DIFF to speed up the detection of inflexions. |
| 2138 | |
| 2139 | |
| 2140 | * src/tools/apinames.c: Include <string.h>. |
| 2141 | (OutputFormat): New enumeration. |
| 2142 | (names_dump): Add two parameters to control output format and DLL |
| 2143 | name. |
| 2144 | (names_dump_windef): Removed. Code folded into `names_dump'. |
| 2145 | (read_header_file): Use isalnum, not isalpha. Otherwise function |
| 2146 | names with digits aren't read correctly. |
| 2147 | (usage): Updated. |
| 2148 | (main): New option `-o' to control output file name. |
| 2149 | New option `-d' to indicate DLL file name. |
| 2150 | Extend `-w' flag to handle Borland and Watcom compilers and linkers. |
| 2151 | |
| 2152 | 2005-10-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 2153 | |
| 2154 | * builds/mac/ftlib.prj, builds/mac/freetype.mak: Removed. |
| 2155 | ftlib.prj is unmaintained and incompatible with current tree. |
| 2156 | freetype.mak is unrecoverably broken. |
| 2157 | |
| 2158 | * builds/mac/ftlib.prj.xml: Added. |
| 2159 | Generated by Metrowerks CodeWarrior 9.0. |
| 2160 | |
| 2161 | * builds/mac/FreeType.m68k_far.make.txt, |
| 2162 | builds/mac/FreeType.m68k_cfm.make.txt, |
| 2163 | builds/mac/FreeType.ppc_classic.make.txt, |
| 2164 | builds/mac/FreeType.ppc_carbon.make.txt: Added. |
| 2165 | Skeleton files of MPW makefiles. |
| 2166 | |
| 2167 | * builds/mac/ascii2mpw.py: Added. |
| 2168 | Python script to make MPW makefile from skeleton. |
| 2169 | |
| 2170 | * builds/mac/README: Updated. |
| 2171 | Almost rewritten to use new files. |
| 2172 | |
| 2173 | 2005-10-28 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 2174 | |
| 2175 | * src/base/ftmac.c: Fix invalid casts from NULL to integer typed |
| 2176 | variables. Advised by David Turner, Masatake YAMATO, Sean McBride, |
| 2177 | and George Williams. |
| 2178 | |
| 2179 | 2005-10-27 Werner Lemberg <wl@gnu.org> |
| 2180 | |
| 2181 | * include/freetype/ftsysmem.h, include/freetype/ftsysio.h: Removed. |
| 2182 | Obsolete. |
| 2183 | |
| 2184 | 2005-10-25 Werner Lemberg <wl@gnu.org> |
| 2185 | |
| 2186 | * src/sfnt/sfdriver.c (sfnt_interface): Move out |
| 2187 | `tt_face_get_kerning' from a #ifdef clause. Reported by Tony J. |
| 2188 | Ibbs <tibs@sj.co.uk>. |
| 2189 | |
| 2190 | 2005-10-23 Werner Lemberg <wl@gnu.org> |
| 2191 | |
| 2192 | * src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with |
| 2193 | C++. |
| 2194 | |
| 2195 | 2005-10-21 David Turner <david@freetype.org> |
| 2196 | |
| 2197 | * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_debug_realloc): |
| 2198 | Another realloc memory counting bug fix. |
| 2199 | |
| 2200 | * src/tools/Jamfile: Add missing file. |
| 2201 | |
| 2202 | * src/lzw/Jamfile: Fix incorrect source file reference. |
| 2203 | |
| 2204 | 2005-10-20 David Turner <david@freetype.org> |
| 2205 | |
| 2206 | * src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_table_remove, |
| 2207 | ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc): Fixes |
| 2208 | to better account for memory reallocations. |
| 2209 | |
| 2210 | * src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c, |
| 2211 | src/lzw/rules.mk: First version of LZW loader re-implementation. |
| 2212 | Apparently, this saves about 330 KB of heap memory when loading |
| 2213 | timR24.pcf.Z. |
| 2214 | |
| 2215 | 2005-10-20 Chia-I Wu <b90201047@ntu.edu.tw> |
| 2216 | |
| 2217 | * include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden), |
| 2218 | src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c |
| 2219 | (FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Fix |
| 2220 | FT_EXPORT/FT_EXPORT_DEF tagging. |
| 2221 | |
| 2222 | 2005-10-19 Chia-I Wu <b90201047@ntu.edu.tw> |
| 2223 | |
| 2224 | * src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to |
| 2225 | be invalid when FT_LOAD_NO_SCALE is set. |
| 2226 | |
| 2227 | 2005-10-17 David Turner <david@freetype.org> |
| 2228 | |
| 2229 | * src/base/ftobjs.c (FT_Open_Face): Don't call FT_New_GlyphSlot and |
| 2230 | FT_New_Size if we are opening a face with face_index < 0 (which is |
| 2231 | only used for testing the format). |
| 2232 | |
| 2233 | * src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_entry_validate): |
| 2234 | Remove compiler warning. |
| 2235 | |
| 2236 | 2005-10-16 David Turner <david@freetype.org> |
| 2237 | |
| 2238 | * src/tools/apinames.c: Add new tool to extract public API function |
| 2239 | names from header files. |
| 2240 | |
| 2241 | 2005-10-05 Werner Lemberg <wl@gnu.org> |
| 2242 | |
| 2243 | Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has |
| 2244 | a hinting engine of its own. |
| 2245 | |
| 2246 | * include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro. |
| 2247 | |
| 2248 | * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c |
| 2249 | (cid_face_init), src/truetype/ttobjs.c (tt_face_init) |
| 2250 | [TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c |
| 2251 | (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init) |
| 2252 | [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags. |
| 2253 | |
| 2254 | * docs/CHANGES: Document it. |
| 2255 | |
| 2256 | 2005-09-27 Werner Lemberg <wl@gnu.org> |
| 2257 | |
| 2258 | * builds/unix/freetype2.m4: Add license exception so that the file |
| 2259 | can be used in any other autoconf script. |
| 2260 | |
| 2261 | 2005-09-26 David Turner <david@freetype.org> |
| 2262 | |
| 2263 | * src/autofit/aflatin.c (af_latin_compute_stem_width): Fix bad |
| 2264 | computation of the `vertical' flag, causing ugly things in LCD mode |
| 2265 | and others. |
| 2266 | |
| 2267 | 2005-09-23 David Turner <david@freetype.org> |
| 2268 | |
| 2269 | * src/autofit/aflatin.c (af_latin_hints_init): Fix a bug that |
| 2270 | prevented internal hint mode bitflags from being computed correctly. |
| 2271 | |
| 2272 | * src/base/Jamfile: Adding src/base/ftgxval.c. |
| 2273 | |
| 2274 | * src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c, |
| 2275 | src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c, src/gxvalid/gxvkern.c, |
| 2276 | src/gxvalid/gxvlcar.c, src/gxvalid/gxvmort.c, |
| 2277 | src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c, |
| 2278 | src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c, |
| 2279 | src/gxvalid/gxvmort5.c, src/gxvalid/gxvmorx.c, |
| 2280 | src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c, |
| 2281 | src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx5.c, |
| 2282 | src/gxvalid/gxvopbd.c, src/gxvalid/gxvprop.c, |
| 2283 | src/truetype/ttgload.c: Remove _many_ compiler warnings when |
| 2284 | compiling with Visual C++ at maximum level (/W4). |
| 2285 | |
| 2286 | * src/autofit/afangles.c (af_angle_atan): Replaced CORDIC-based |
| 2287 | implementation with one using lookup tables. This simple thing |
| 2288 | speeds up glyph loading by 18%, according to ftbench! |
| 2289 | |
| 2290 | * src/sfnt/sfdriver.c (sfnt_get_interface): Don't check for |
| 2291 | `get_sfnt' and `load_sfnt' module interfaces. |
| 2292 | |
| 2293 | 2005-09-22 Werner Lemberg <wl@gnu.org> |
| 2294 | |
| 2295 | * docs/CHANGES: Mention SING Glyphlet support. |
| 2296 | |
| 2297 | 2005-09-22 David Turner <david@freetype.org> |
| 2298 | |
| 2299 | * src/base/Jamfile: Disable compilation of ftgxval module |
| 2300 | temporarily. |
| 2301 | |
| 2302 | 2005-09-19 David Somers <dsomers@omz13.com> |
| 2303 | |
Werner Lemberg | 8466284 | 2008-05-04 16:54:23 +0000 | [diff] [blame] | 2304 | * src/sfnt/ttload.c (sfnt_dir_check): Modified to allow a |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2305 | font to have no `head' table if tables `SING' and `META' are |
| 2306 | present; this is to support `SING Glyphlet'. |
| 2307 | |
| 2308 | `SING Glyphlet' is an extension to OpenType developed by Adobe |
| 2309 | primarily to facilitate adding supplemental glyphs to an OpenType |
Werner Lemberg | 4b2e83d | 2007-02-01 07:58:02 +0000 | [diff] [blame] | 2310 | font (with emphasis on, but not necessarily limited to, gaiji to a |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2311 | CJK font). A SING Glyphlet Font is an OpenType font that contains |
| 2312 | the outline(s), either in a `glyf' or `CFF' table, for a glyph; |
| 2313 | `cmap', `BASE', and `GSUB' tables are present with the same format |
| 2314 | and functionaliy as a regular OpenType font; there are no `name', |
| 2315 | `head', `OS/2', and `post' tables; there are two new tables, `SING' |
| 2316 | which contains details about the glyphlet, and `META' which contains |
| 2317 | metadata. |
| 2318 | |
| 2319 | Further information on the SING Glyphlet format can be found at: |
| 2320 | |
| 2321 | http://www.adobe.com/products/indesign/sing_gaiji.html |
| 2322 | |
Werner Lemberg | 8466284 | 2008-05-04 16:54:23 +0000 | [diff] [blame] | 2323 | * include/freetype/ttags.h (TTAG_SING, TTAG_META): New macros for |
| 2324 | the OpenType tables `SING' and `META'. These two tables are used in |
| 2325 | SING Glyphlet Format fonts. |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2326 | |
| 2327 | 2005-09-09 Werner Lemberg <wl@gnu.org> |
| 2328 | |
| 2329 | * src/sfnt/sfobjs.c (sfnt_load_face): Reactivate code to set |
| 2330 | FT_FACE_FLAG_KERNING which has been commented out erroneously. |
| 2331 | |
| 2332 | * docs/CHANGES: Document it. |
| 2333 | |
| 2334 | 2005-09-05 Werner Lemberg <wl@gnu.org> |
| 2335 | |
| 2336 | Fixes for `make multi' and using C++ compiler. |
| 2337 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2338 | * src/gxvalid/gxvcommn.c (gxv_set_length_by_ushort_offset, |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2339 | gxv_set_length_by_ulong_offset, gxv_array_getlimits_byte, |
| 2340 | gxv_array_getlimits_ushort): Declare with FT_LOCAL_DEF. |
| 2341 | (gxv_compare_ranges): Make it static. |
| 2342 | (gxv_LookupTable_fmt0_validate, gxv_LookupTable_fmt2_validate, |
| 2343 | gxv_LookupTable_fmt4_validate, gxv_LookupTable_fmt6_validate, |
| 2344 | gxv_LookupTable_fmt8_validate, gxv_LookupTable_validate): Improve |
| 2345 | trace messages. |
| 2346 | (gxv_StateArray_validate, gxv_XStateArray_validate): s/class/clazz/. |
| 2347 | (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE, |
| 2348 | GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Move to |
| 2349 | gxvcommn.h. |
| 2350 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2351 | * src/gxvalid/gxvcommn.h: Add prototypes for |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2352 | gxv_StateTable_subtable_setup, gxv_XStateTable_subtable_setup, |
| 2353 | gxv_XStateTable_validate, gxv_array_getlimits_byte, |
| 2354 | gxv_array_getlimits_ushort, gxv_set_length_by_ushort_offset, |
| 2355 | gxv_set_length_by_ulong_offset, gxv_odtect_add_range, |
| 2356 | gxv_odtect_validate. |
| 2357 | (GXV_STATETABLE_HEADER_SIZE, GXV_STATEHEADER_SIZE, |
| 2358 | GXV_XSTATETABLE_HEADER_SIZE, GXV_XSTATEHEADER_SIZE): Moved from |
| 2359 | gxvcommn.c. |
| 2360 | |
| 2361 | * src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate, |
| 2362 | gxv_bsln_parts_fmt1_validate): Improve trace messages. |
| 2363 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2364 | * src/gxvalid/gxvfeat.c: Split off predefined registry stuff to... |
| 2365 | * src/gxvalid/gxvfeat.h: New file. |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2366 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2367 | * src/gxvalid/gxvjust.c (gxv_just_wdc_entry_validate): Improve trace |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2368 | message. |
| 2369 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2370 | * src/gxvalid/gxvkern.c (GXV_kern_Dialect): Add KERN_DIALECT_UNKNOWN. |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2371 | (gxv_kern_subtable_fmt1_valueTable_load, |
| 2372 | gxv_kern_subtable_fmt1_subtable_setup, |
| 2373 | gxv_kern_subtable_fmt1_entry_validate): Fix C++ compiler errors. |
| 2374 | (gxv_kern_coverage_validate): Use KERN_DIALECT_UNKWOWN. |
| 2375 | Improve trace message. |
| 2376 | (gxv_kern_validate_generic): Fix C++ compiler error. |
| 2377 | Improve trace message. |
| 2378 | (gxv_kern_validate_classic): Fix C++ compiler error. |
| 2379 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2380 | * src/gxvalid/gxvmort0.c (gxv_mort_subtable_type0_validate): Declare |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2381 | with FT_LOCAL_DEF. |
| 2382 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2383 | * src/gxvalid/gxvmort1.c |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2384 | (gxv_mort_subtable_type1_substitutionTable_load, |
| 2385 | gxv_mort_subtable_type1_subtable_setup): Fix C++ compiler errors. |
| 2386 | (gxv_mort_subtable_type1_substTable_validate): Improve trace |
| 2387 | message. |
| 2388 | (gxv_mort_subtable_type1_validate): Declare with FT_LOCAL_DEF. |
| 2389 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2390 | * src/gxvalid/gxvmort2.c (gxv_mort_subtable_type2_opttable_load, |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2391 | gxv_mort_subtable_type2_subtable_setup, |
| 2392 | gxv_mort_subtable_type2_ligActionOffset_validate, |
| 2393 | gxv_mort_subtable_type2_ligatureTable_validate): Fix C++ compiler |
| 2394 | errors. |
| 2395 | (gxv_mort_subtable_type2_validate): Declare with FT_LOCAL_DEF. |
| 2396 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2397 | * src/gxvalid/gxvmort4.c (gxv_mort_subtable_type4_validate): Declare |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2398 | with FT_LOCAL_DEF. |
| 2399 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2400 | * src/gxvalid/gxvmort5.c (gxv_mort_subtable_type5_subtable_setup, |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2401 | gxv_mort_subtable_type5_InsertList_validate): Fix C++ compiler |
| 2402 | errors. |
| 2403 | (gxv_mort_subtable_type5_validate): Declare with FT_LOCAL_DEF. |
| 2404 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2405 | * src/gxvalid/gxvmort.c: Include gxvfeat.h. |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2406 | (gxv_mort_featurearray_validate, gxv_mort_coverage_validate): |
| 2407 | Declare with FT_LOCAL_DEF. |
| 2408 | (gxv_mort_subtables_validate, gxv_mort_validate): Improve trace |
| 2409 | messages. |
| 2410 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2411 | * src/gxvalid/gxvmort.h (gxv_mort_feature_validate): Remove. |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2412 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2413 | * src/gxvalid/gxvmorx0.c (gxv_morx_subtable_type0_validate): Declare |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2414 | with FT_LOCAL_DEF. |
| 2415 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2416 | * src/gxvalid/gxvmorx1.c |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2417 | (gxv_morx_subtable_type1_substitutionTable_load, |
| 2418 | gxv_morx_subtable_type1_subtable_setup, |
| 2419 | gxv_morx_subtable_type1_entry_validate, |
| 2420 | gxv_morx_subtable_type1_substitutionTable_validate): Fix C++ |
| 2421 | compiler errors. |
| 2422 | (gxv_morx_subtable_type1_validate): Declare with FT_LOCAL_DEF. |
| 2423 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2424 | * src/gxvalid/gxvmorx2.c (gxv_morx_subtable_type2_opttable_load, |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2425 | gxv_morx_subtable_type2_subtable_setup, |
| 2426 | gxv_morx_subtable_type2_ligActionIndex_validate, |
| 2427 | gxv_morx_subtable_type2_ligatureTable_validate): Fix C++ compiler |
| 2428 | errors. |
| 2429 | (gxv_morx_subtable_type2_validate): Declare with FT_LOCAL_DEF. |
| 2430 | Fix typo. |
| 2431 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2432 | * src/gxvalid/gxvmorx4.c (gxv_morx_subtable_type4_validate): Declare |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2433 | with FT_LOCAL_DEF. |
| 2434 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2435 | * src/gxvalid/gxvmorx5.c (gxv_morx_subtable_type5_insertionGlyph_load, |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2436 | gxv_morx_subtable_type5_subtable_setup): Fix C++ compiler error. |
| 2437 | (gxv_morx_subtable_type5_validate): Declare with FT_LOCAL_DEF. |
| 2438 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2439 | * src/gxvalid/gxvmorx.c (gxv_morx_subtables_validate, |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2440 | gxv_morx_validate): Improve trace message. |
| 2441 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2442 | * src/gxvalid/gxvopbd.c (gxv_opbd_LookupFmt4_transit): Fix compiler |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2443 | warnings. |
| 2444 | (gxv_opbd_validate): Improve trace message. |
| 2445 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2446 | * src/gxvalid/gxvprop.c: Decorate constants with `U' and `L' where |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2447 | appropriate. |
| 2448 | (gxv_prop_zero_advance_validate, gxv_prop_validate): Improve trace |
| 2449 | message. |
| 2450 | |
Werner Lemberg | 5393593 | 2007-01-31 08:53:02 +0000 | [diff] [blame] | 2451 | * src/gxvalid/gxvtrak.c (gxv_trak_trackTable_validate): Remove unused |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2452 | parameter. Update all callers. |
| 2453 | (gxv_trak_validate): Improve trace message. |
| 2454 | |
| 2455 | * rules.mk (GXV_DRV_H): Add gxvfeat.h. |
| 2456 | |
| 2457 | 2005-09-01 Werner Lemberg <wl@gnu.org> |
| 2458 | |
| 2459 | * src/gxvalid/gxvbsln.c (GXV_BSLN_VALUE_EMPTY): Add `U'. |
| 2460 | |
| 2461 | * src/gxvalid/gxmort1.c (GXV_MORT_SUBTABLE_TYPE1_HEADER_SIZE), |
| 2462 | src/gxvalid/gxmort2.c (GXV_MORT_SUBTABLE_TYPE2_HEADER_SIZE): Fix |
| 2463 | typo. |
| 2464 | |
| 2465 | * src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c, |
| 2466 | src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx4.c, |
| 2467 | src/gxvalid/gxvmorx5.c, src/gxvalid/gxvmort.c: Improve trace |
| 2468 | messages. |
| 2469 | Decorate constants with `U' and `L' where appropriate. |
| 2470 | Fix compiler warnings. |
| 2471 | |
| 2472 | 2005-08-31 Werner Lemberg <wl@gnu.org> |
| 2473 | |
| 2474 | * src/truetype/ttgload.c (load_truetype_glyph): Fix typo. |
| 2475 | |
| 2476 | * src/gxvalid/gxvbsln.c (gxv_bsln_validate): Fix trace message. |
| 2477 | |
| 2478 | * src/gxvalid/gxvcommn.c (gxv_odtect_add_range): Use `const'. |
| 2479 | |
| 2480 | * src/gxvalid/gxvfeat.c, src/gxvalid/gxvjust.c, |
| 2481 | src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c, src/gxvalid/gxvmod.c, |
| 2482 | src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c, |
| 2483 | src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c, |
| 2484 | src/gxvalid/gxvmort5.c, src/gxvalid/gxvmort.c: Improve trace |
| 2485 | messages. |
| 2486 | Decorate constants with `U' and `L' where appropriate. |
| 2487 | Fix compiler warnings. |
| 2488 | |
| 2489 | 2005-08-30 Werner Lemberg <wl@gnu.org> |
| 2490 | |
| 2491 | * src/gxvalid/README: Revised. |
| 2492 | * src/gxvalid/gxvbsln.c: Fix compiler warnings. |
| 2493 | * src/gxvalid/gxvcommn.c: Fix compiler warnings. |
| 2494 | (gxv_XEntryTable_validate, gxv_compare_ranges): Remove unused |
| 2495 | parameter. Update all callers. |
| 2496 | Improve trace messages. |
| 2497 | Some formatting. |
| 2498 | |
| 2499 | 2005-08-29 Werner Lemberg <wl@gnu.org> |
| 2500 | |
| 2501 | * include/freetype/freetype.h, include/freetype/ftchapters.h: Add |
| 2502 | a preliminary section with some explanations about user allocation. |
| 2503 | |
| 2504 | * src/tools/docmaker/tohtml.py (HtmlFormatter.section_enter): |
| 2505 | Don't abort if there are no data types, functions, etc., in a |
| 2506 | section. |
| 2507 | Print synopsis only if we have a data type, function, etc. |
| 2508 | |
| 2509 | * docs/INSTALL.ANY, docs/INSTALL, docs/INSTALL.UNX, docs/CUSTOMIZE, |
| 2510 | docs/INSTALL.GNU, docs/TRUETYPE, docs/DEBUG, docs/UPGRADE.UNX, |
| 2511 | docs/VERSION.DLL, docs/formats.txt: Revised, formatted. |
| 2512 | |
| 2513 | 2005-08-28 George Williams <gww@silcom.com> |
| 2514 | |
| 2515 | * src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed. |
| 2516 | (load_truetype_glyph): Limit recursion depth by `maxComponentDepth'. |
| 2517 | |
| 2518 | 2005-08-25 J. Ali Harlow <ali@avrc.city.ac.uk> |
| 2519 | |
| 2520 | * builds/unix/freetype2.in (CFlags): Add missing directory. |
| 2521 | |
| 2522 | 2005-08-24 Werner Lemberg <wl@gnu.org> |
| 2523 | |
| 2524 | * docs/CHANGES: Mention gxvalid module. |
| 2525 | |
| 2526 | 2005-08-23 Werner Lemberg <wl@gnu.org> |
| 2527 | |
| 2528 | * src/autofit/aflatin.c (af_latin_metrics_scale): Initialize |
| 2529 | render mode properly. Reported by chris@dokein.co.uk. |
| 2530 | |
| 2531 | 2005-08-23 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| 2532 | |
| 2533 | Add gxvalid module to validate TrueType GX/AAT tables. |
| 2534 | |
| 2535 | Modifications on existing files: |
| 2536 | |
| 2537 | * Jamfile: Register gxvalid module. |
| 2538 | * src/base/Jamfile: Register ftgxval.c. |
| 2539 | * src/base/rule.mk: Register ftgxval.c. |
| 2540 | * docs/INSTALL.ANY: Register gxvalid/gxvalid.c. |
| 2541 | |
| 2542 | * include/freetype/config/ftheader.h (FT_GX_VALIDATE_H): New macro |
| 2543 | to include gxvalid header file. |
| 2544 | * include/freetype/config/ftmodule.h: Register gxv_module_class. |
| 2545 | |
| 2546 | * include/freetype/ftchapters.h: Add comment about gx_validation. |
| 2547 | * include/freetype/ftotval.h: Change keyword FT_VALIDATE_XXX |
| 2548 | to FT_VALIDATE_OTXXX to co-exist with gxvalid. |
| 2549 | * include/freetype/tttags.h: Add tags for TrueType GX/AAT tables. |
| 2550 | |
| 2551 | * include/freetype/internal/ftserv.h (FT_SERVICE_GX_VALIDATE_H): New |
| 2552 | macro for gxvalid service. |
| 2553 | * include/freetype/internal/fttrace.h: Add trace facilities for |
| 2554 | gxvalid. |
| 2555 | |
| 2556 | New files on existing directories: |
| 2557 | |
| 2558 | * include/freetype/internal/services/svgxval.h: Registration of |
| 2559 | validation service for TrueType GX/AAT and classic kern table. |
| 2560 | * include/freetype/ftgxval.h: Public API definition to use gxvalid. |
| 2561 | * src/base/ftgxval.c: Public API of gxvalid. |
| 2562 | |
| 2563 | New files under src/gxvalid/: |
| 2564 | |
| 2565 | * src/gxvalid/Jamfile src/gxvalid/README src/gxvalid/module.mk |
| 2566 | src/gxvalid/rules.mk src/gxvalid/gxvalid.c src/gxvalid/gxvalid.h |
| 2567 | src/gxvalid/gxvbsln.c src/gxvalid/gxvcommn.c src/gxvalid/gxvcommn.h |
| 2568 | src/gxvalid/gxverror.h src/gxvalid/gxvfeat.c src/gxvalid/gxvfgen.c |
| 2569 | src/gxvalid/gxvjust.c src/gxvalid/gxvkern.c src/gxvalid/gxvlcar.c |
| 2570 | src/gxvalid/gxvmod.c src/gxvalid/gxvmod.h src/gxvalid/gxvmort.c |
| 2571 | src/gxvalid/gxvmort.h src/gxvalid/gxvmort0.c src/gxvalid/gxvmort1.c |
| 2572 | src/gxvalid/gxvmort2.c src/gxvalid/gxvmort4.c src/gxvalid/gxvmort5.c |
| 2573 | src/gxvalid/gxvmorx.c src/gxvalid/gxvmorx.h src/gxvalid/gxvmorx0.c |
| 2574 | src/gxvalid/gxvmorx1.c src/gxvalid/gxvmorx2.c src/gxvalid/gxvmorx4.c |
| 2575 | src/gxvalid/gxvmorx5.c src/gxvalid/gxvopbd.c src/gxvalid/gxvprop.c |
| 2576 | src/gxvalid/gxvtrak.c: New files, gxvalid body. |
| 2577 | |
| 2578 | 2005-08-21 Werner Lemberg <wl@gnu.org> |
| 2579 | |
| 2580 | * src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline |
| 2581 | to (0,0) if bit 1 of the `head' table isn't set. This improves |
| 2582 | rendering of buggy fonts. |
| 2583 | |
| 2584 | 2005-08-20 Chia I Wu <b90201047@ntu.edu.tw> |
| 2585 | |
| 2586 | * src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of |
| 2587 | ttmetrics here. TrueType fonts with only sbits always have |
| 2588 | ttmetrics.valid set to false. |
| 2589 | |
| 2590 | * src/truetype/ttgload.c (TT_Load_Glyph): Check that ttmetrics is |
| 2591 | valid before loading outline glyph. |
| 2592 | |
| 2593 | * src/cache/ftcimage.c (FTC_INode_New): Fix a memory leak. |
| 2594 | |
| 2595 | 2005-08-20 Werner Lemberg <wl@gnu.org> |
| 2596 | |
| 2597 | * src/sfnt/ttload.c (tt_face_load_metrics_header): Ignore missing |
| 2598 | `hhea' table for SFNT Mac fonts. Change based on a patch by |
| 2599 | mpsuzuki@hiroshima-u.ac.jp. |
| 2600 | |
| 2601 | 2005-08-20 Masatake YAMATO <jet@gyve.org> |
| 2602 | |
| 2603 | * src/otvalid/otvmod.c (otv_validate): Use ft_validator_run instead |
| 2604 | of ft_setjmp. |
| 2605 | |
| 2606 | 2005-08-19 Werner Lemberg <wl@gnu.org> |
| 2607 | |
| 2608 | * src/truetype/ttgload.c (load_truetype_glyph): Fix compiler |
| 2609 | warnings. |
| 2610 | |
| 2611 | 2005-08-16 Chia I Wu <b90201047@ntu.edu.tw> |
| 2612 | |
| 2613 | * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright |
| 2614 | messages. |
| 2615 | |
| 2616 | 2005-08-16 Chia I Wu <b90201047@ntu.edu.tw> |
| 2617 | |
| 2618 | * src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original |
| 2619 | TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context |
| 2620 | with slight changes. |
| 2621 | Update all callers. |
| 2622 | (TT_New_Context): Now takes TT_Driver argument directly. |
| 2623 | Update all callers. |
| 2624 | |
| 2625 | * src/truetype/ttobjs.h (tt_slot_init): New function. |
| 2626 | * src/truetype/ttobjs.c (tt_driver_init): Initialize execution |
| 2627 | context here. |
| 2628 | (tt_slot_init): New function to create extra points for the internal |
| 2629 | glyph loader. We then use it directly, instead of face's glyph |
| 2630 | loader, when loading glyph. |
| 2631 | |
| 2632 | * src/truetype/ttdriver.c (tt_driver_class): Use tt_slot_init for |
| 2633 | glyph slot initialization. |
| 2634 | (Load_Glyph): Load flag dependencies are handled here. Return error |
| 2635 | if size is NULL. |
| 2636 | |
| 2637 | * src/truetype/ttgload.c: Heavy cleanup and refactoring. |
| 2638 | (org_to_cur): Removed. |
| 2639 | (TT_Load_Simple_Glyph): Call FT_GlyphLoader_CheckPoints. |
Werner Lemberg | 4b2e83d | 2007-02-01 07:58:02 +0000 | [diff] [blame] | 2640 | (TT_Hint_Glyph): New function to hint a zone, prepared by caller. |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2641 | (TT_Process_Simple_Glyph): s/load/loader/. |
| 2642 | Use loader->pp values instead of recalculation. |
| 2643 | Use TT_Hint_Glyph. |
| 2644 | No need to save/restore loader->stream before and after |
| 2645 | TT_Vary_Get_Glyph_Deltas now. |
| 2646 | (TT_LOADER_SET_PP): New macro to calculate and set the four phantom |
| 2647 | points. |
| 2648 | (load_truetype_glyph): Never set exec->glyphSize to 0. This closes |
| 2649 | Savannah bug #13107. |
| 2650 | Forget glyph frame before calling TT_Process_Simple_Glyph. |
| 2651 | Use TT_LOADER_SET_PP. |
| 2652 | Scale all four phantom points. |
| 2653 | Split off some functionality to ... |
| 2654 | (TT_Process_Composite_Component, TT_Process_Composite_Glyph): These |
| 2655 | new functions. |
| 2656 | (TT_Load_Glyph): Set various fields of `glyph' here, not in |
| 2657 | load_truetype_glyph and compute_glyph_metrics. |
| 2658 | Split off some functionality to ... |
| 2659 | (load_sbit_image, tt_loader_init): These new functions. |
| 2660 | (compute_glyph_metrics): Call FT_Outline_Get_CBox. |
| 2661 | |
| 2662 | 2005-08-08 Werner Lemberg <wl@gnu.org> |
| 2663 | |
| 2664 | * docs/INSTALL.ANY: Updated. |
| 2665 | |
| 2666 | 2005-08-05 Werner Lemberg <wl@gnu.org> |
| 2667 | |
| 2668 | * src/cff/cffgload.c (cff_builder_close_contour), |
| 2669 | src/psaux/psobjs.c (t1_builder_close_contour): Protect against |
| 2670 | zero `outline' pointer. |
| 2671 | |
| 2672 | * src/base/ftgloadr.c (FT_GlyphLoader_Add): Protect against zero |
| 2673 | `loader' address. |
| 2674 | |
| 2675 | 2005-08-03 Werner Lemberg <wl@gnu.org> |
| 2676 | |
| 2677 | * src/sfnt/sfdriver.c (sfnt_interface) [FT_OPTIMIZE_MEMORY]: |
| 2678 | Reactivate pointers to tt_find_sbit_image and tt_load_sbit_metrics |
| 2679 | to make X work again. |
| 2680 | |
| 2681 | 2005-08-02 Werner Lemberg <wl@gnu.org> |
| 2682 | |
| 2683 | * src/otvalid/otvcommn.h: Remove dead code. |
| 2684 | |
| 2685 | 2005-07-31 Chia I Wu <b90201047@ntu.edu.tw> |
| 2686 | |
| 2687 | * src/truetype/ttobjs.h (tt_size_run_fpgm, tt_size_run_prep): New |
| 2688 | functions. |
| 2689 | |
| 2690 | * src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): New |
| 2691 | functions. |
| 2692 | (tt_size_init): Add 4, instead of 2, (phantom) points to twilight |
| 2693 | zone. |
| 2694 | Move code that runs fpgm to tt_size_run_fpgm. |
| 2695 | (Reset_Outline_Size): Move code that runs prep to tt_size_run_prep. |
| 2696 | (tt_glyphzone_new): Allocate right size of arrays. |
| 2697 | Set max_points and max_contours properly. |
| 2698 | |
| 2699 | 2005-07-26 Chia I Wu <b90201047@ntu.edu.tw> |
| 2700 | |
| 2701 | * src/truetype/ttdriver.c (Set_Char_Sizes): Avoid unnecessary |
| 2702 | computations and clean up. |
| 2703 | |
| 2704 | * src/truetype/ttobjs.h (struct TT_SizeRec_): Comment on the |
| 2705 | internal copy of metrics. |
| 2706 | |
| 2707 | 2005-07-12 Werner Lemberg <wl@gnu.org> |
| 2708 | |
| 2709 | * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype. |
| 2710 | Reported by Xerxes. |
| 2711 | |
| 2712 | 2005-07-04 Werner Lemberg <wl@gnu.org> |
| 2713 | |
| 2714 | * include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo. |
| 2715 | Reported by Brett Hutley. |
| 2716 | |
| 2717 | 2005-06-30 David Turner <david@freetype.org> |
| 2718 | |
| 2719 | * src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c: |
| 2720 | Removing compiler warnings (Visual C++ /W4). |
| 2721 | |
| 2722 | |
| 2723 | Implement a work-around for broken C preprocessor in Visual C++ (it |
| 2724 | has been confirmed by the MS developers that it is indeed a bug |
| 2725 | which won't be fixed in the very near future). |
| 2726 | |
| 2727 | * Jamfile (FT2_COMPONENTS): Include otvalid (again). |
| 2728 | |
| 2729 | * src/otvalid/otvcommn.h (OTV_NAME, OTV_FUNC): New macros. |
| 2730 | (OTV_NEST1, OTV_NEST2, OTV_NEST3): Use OTV_NAME and OTV_FUNC to |
| 2731 | avoid argument expansion by argument prescan. |
| 2732 | Append `Func' to all affected macros and change them to take just a |
| 2733 | single argument. Example: `AttachList' is renamed to |
| 2734 | `AttachListFunc'. |
| 2735 | |
| 2736 | * src/otvalid/otvgdef.c, src/otvalid/otvgpos.c, |
| 2737 | src/otvalid/otvgsub.c, src/otvjstf.c: Append `Func' to macros |
| 2738 | affected by the changes to OTV_NESTx and modify them to take just a |
| 2739 | single argument. |
| 2740 | |
| 2741 | 2005-06-20 Chia I Wu <b90201047@ntu.edu.tw> |
| 2742 | |
| 2743 | * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function |
| 2744 | ft_glyphslot_grid_fit_metrics. |
| 2745 | |
| 2746 | * src/truetype/ttgload.c (compute_glyph_metrics): Use |
| 2747 | ft_glyphslot_grid_fit_metrics. |
| 2748 | |
| 2749 | * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c |
| 2750 | (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use |
| 2751 | ft_glyphslot_grid_fit_metrics. |
| 2752 | FT_Outline_Get_CBox is called twice. |
| 2753 | |
| 2754 | * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more |
| 2755 | reasonable values when emboldening outline glyphs. The theoretic |
| 2756 | ones are unrealistic. |
| 2757 | |
| 2758 | 2005-06-16 Chia I Wu <b90201047@ntu.edu.tw> |
| 2759 | |
| 2760 | * src/base/ftoutln.c (FT_Outline_Embolden): Strength should be |
| 2761 | halved. |
| 2762 | |
| 2763 | * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Change the default |
| 2764 | strength. |
| 2765 | Don't increase slot->advance.y. |
| 2766 | |
| 2767 | 2005-06-16 Werner Lemberg <wl@gnu.org> |
| 2768 | |
| 2769 | * include/freetype/freetype.h (FREETYPE_MINOR): Set to 2. |
| 2770 | (FREETYPE_PATCH): Set to 0. |
| 2771 | |
| 2772 | * builds/unix/configure.ac (version_info): Set to 9:9:3. |
| 2773 | Currently, we are still binary compatible. |
| 2774 | |
| 2775 | * builds/win32/visualc/index.html, |
| 2776 | builds/win32/visualc/freetype.dsp, |
| 2777 | builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/. |
| 2778 | |
| 2779 | * builds/freetype.mk (refdoc), README, Jamfile (RefDoc): |
| 2780 | s/2.1.9/2.1.10/. |
| 2781 | |
| 2782 | * docs/CHANGES, docs/VERSION.DLL: Updated. |
| 2783 | |
| 2784 | * ChangeLog: Split off older entries into... |
| 2785 | * ChangeLog.20, ChangeLog.21: These new files. |
| 2786 | |
| 2787 | 2005-06-15 Kirill Smelkov <kirr@mns.spb.ru> |
| 2788 | |
| 2789 | The next release will be 2.2.0, so don't worry about source code |
| 2790 | backwards compatibility. |
| 2791 | |
| 2792 | * include/freetype/ftimage.h (FT_Outline_MoveToFunc, |
| 2793 | FT_Outline_LineToFunc, FT_Outline_ConicToFunc, |
| 2794 | FT_Outline_CubicToFunc, FT_SpanFunc, FT_Raster_RenderFunc), |
| 2795 | include/freetype/ftrender.h (FT_Glyph_TransformFunc, |
| 2796 | FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Decorate |
| 2797 | parameters with `const' where appropriate. |
| 2798 | |
| 2799 | 2005-06-15 Chia I Wu <b90201047@ntu.edu.tw> |
| 2800 | |
| 2801 | * src/sfnt/ttsbit.c (tt_face_load_sbit_image): Compute vertBearingY |
| 2802 | to make glyphs centered vertically. |
| 2803 | |
| 2804 | * src/truetype/ttgload.c (compute_glyph_metrics): Compute |
| 2805 | vertBearingY to make glyphs centered vertically. |
| 2806 | Fix some bugs in vertical metrics: |
| 2807 | |
| 2808 | . loader->pp3.y and loader->pp4.y are in 26.6 format, not in font |
| 2809 | units. |
| 2810 | . As we use the glyph's cbox to calculate the top bearing now |
Werner Lemberg | 7faa155 | 2008-02-29 07:14:38 +0000 | [diff] [blame] | 2811 | there is no need to adjust `top'. |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2812 | |
| 2813 | 2005-06-15 Werner Lemberg <wl@gnu.org> |
| 2814 | |
| 2815 | * src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be |
| 2816 | in sync with OTV_OPTIONAL_OFFSET. Reported by YAMATO Masatake. |
| 2817 | |
| 2818 | 2005-06-13 Werner Lemberg <wl@gnu.org> |
| 2819 | |
| 2820 | * docs/release: Update. |
| 2821 | |
| 2822 | ---------------------------------------------------------------------------- |
| 2823 | |
Werner Lemberg | 7faa155 | 2008-02-29 07:14:38 +0000 | [diff] [blame] | 2824 | Copyright 2005, 2006, 2007, 2008 by |
Werner Lemberg | 42b63b2 | 2007-01-21 21:01:33 +0000 | [diff] [blame] | 2825 | David Turner, Robert Wilhelm, and Werner Lemberg. |
| 2826 | |
| 2827 | This file is part of the FreeType project, and may only be used, modified, |
| 2828 | and distributed under the terms of the FreeType project license, |
| 2829 | LICENSE.TXT. By continuing to use, modify, or distribute this file you |
| 2830 | indicate that you have read the license and understand and accept it |
| 2831 | fully. |
| 2832 | |
| 2833 | |
| 2834 | Local Variables: |
| 2835 | version-control: never |
| 2836 | coding: utf-8 |
| 2837 | End: |