Commit Graph

32 Commits

Author SHA1 Message Date
Werner Lemberg 59939244ad Implement new, simplified module selection. With GNU make it is now
sufficient to modify a single file, `modules.cfg', to control the
inclusion of modules and base extension files.

This change also fixes the creation of ftmodule.h; it now depends on
`modules.cfg' and thus is rebuilt only if necessary.

Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the
default location.

* modules.cfg: New file.

* builds/freetype.mk: Don't include `modules.mk'.
Include all `rules.mk' files as specified in `modules.cfg'.
(FTOPTION_FLAG, FTOPTION_H): New variables.
(FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H.
Add FTOPTION_FLAG.
($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST.
(CONFIG_H): Add FTMODULE_H and FTOPTION_H.
(INCLUDES): Add DEVEL_DIR.
(INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ,
OBJ_M, OBJ_S): Use `:=', not `='.
(remove_ftmodule_h): New phony target to delete `ftmodule.h'.
(distclean): Add remove_ftmodule_h.

* builds/modules.mk: (MODULE_LIST): Removed.
(make_module_list, clean_module_list): Replace targets
with...
(FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New
variables.  Reason for the change is that it is not possible to have
a phony prerequisite which is run only if the target file must be
rebuilt (phony prerequisites act like subroutines and are *always*
executed).  We only want to rebuild `ftmodule.h' if `module.cfg' is
changed.
Update all callers.
($FTMODULE_H)): Rule to create `ftmodule.h', depending on
`modules.cfg'.

* builds/toplevel.mk: Rewrite and simplify module handling.
(MODULES_CFG, FTMODULE_H): New variables.
Include MODULES_CFG.
(MODULES): New variable to include all `module.mk' and `rules.mk'
files.  We no longer use make's `wildcard' function for this.

* Makefile (USE_MODULES): Remove.  Update all users.
(OBJ_DIR): Define it here.

* src/*/module.mk: Change

    make_module_list: foo
    foo: ...

to

    FTMODULE_H_COMMANDS += FOO
    define FOO
    ...
    endef

in all files.  `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'.

* src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS.

* builds/unix/detect.mk (setup): Always execute `configure' script.
(have_mk): Rename to...
(have_Makefile): This.
Don't use `strip' function.

* builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is
defined.
(have_mk): Don't use `strip' function.
Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test
accordingly).

* builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'.

* builds/os2/os2-dev.mk, builds/unix/unix-dev.mk,
builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define
BUILD_DIR but DEVEL_DIR for development header files.

* builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR),
builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in
(TOP_DIR, OBJ_DIR): Removed.  Defined elsewhere.

* builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR),
builds/win32/win32-def.mk (OBJ_DIR): Removed.  Defined elsewhere.

* builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for
development header files.
Don't define PLATFORM.

* configure: Copy `modules.cfg' to builddir if builddir != srcdir.
Update snippet taken from autoconf's m4sh.m4 to current CVS version.
Be more verbose.

* include/freetype/config/ftmodule.h: Add comments -- this file is
no longer used if FreeType is built with GNU make.

* docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY,
docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism.
Other minor updates.

* modules.txt: Removed.  Contents included in `modules.cfg'.


* include/freetype/internal/ftmemory.h (FT_QAlloc_Debug,
FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos.

* src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug,
FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug)
[FT_STRICT_ALIASING]: Implement.
2006-01-31 20:17:42 +00:00
Werner Lemberg 6c0e734f26 * src/base/ftdbgmem.c (ft_mem_debug_realloc): Make it compile with
C++.
2005-10-23 19:31:01 +00:00
Werner Lemberg f50c73dd65 whitespace 2005-10-22 10:43:12 +00:00
David Turner 398d64c0cc * src/base/ftdbgmem.c: another realloc memory counting bug fix
* src/tools/Jamfile: adding missing file

  * src/lzw/Jamfile: fixing incorrect source file reference
2005-10-21 10:01:25 +00:00
David Turner c1b6d08291 * src/base/ftdbgmem.c: fixes to better account for memory reallocations
* src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c, src/lzw/rules.mk:
    first version of LZW loader re-implementation. Apparently, saves about
    260 KB of heap memory when loading tir24.pcf.Z
2005-10-20 15:33:34 +00:00
Werner Lemberg f13516c832 Various fixes for C and C++ compiling.
* src/autofit/*: Add copyright messages.
  Formatting.

* src/autofit/afhints.c (af_glyph_hints_done): Don't use
`AF_Dimension' but `int' for loop counter.

* src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use
`AF_Dimension' but `int' for loop counter.
Use proper enumeration value for `render_mode'.
(af_latin_metrics_scale_dim): Don't shadow variables.
(af_latin_hints_compute_segments): Use proper cast for `major_dir'
and `segment_dir'.
(af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to
`af_latin_compute_stem_width'.
(af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop
counter.

* src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use
proper cast for memory allocation.

* src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for
initialization of `sfnt'.

* src/sfnt/sfdriver.c: Include `ttkern.h'.

* src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables.

* src/truetype/ttgload.c: Include `ttpload.h'.

* src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]:
Remove redundant variable.
2005-03-03 17:09:08 +00:00
Werner Lemberg e793092d0a Formatting.
* src/truetype/ttpload.c (tt_face_load_loca): Fix typo.

* src/sfnt/ttkern.c: Include `ttkern.h'.
(FT_COMPONENT): Updated.

* include/freetype/internal/fttrace.h: Add entry for `ttkern'.

* src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
Decorate constants with `U' and `L' where necessary.

* src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
2005-03-01 02:13:50 +00:00
David Turner 6a487b59be * src/base/ftdbgmem.c (FT_DumpMemory): added sorting of memory sources
according to decreasing maximum cumulative allocations.

  * include/freetype/internal/tttypes.h, src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c,
  src/truetype/ttobjs.c, src/cff/cffobjs.c, src/sfnt/sfobjs.c: implementing new
  heap-optimized embedded bitmap loader. This one also fixes bug #12107

  * src/sfnt/sfobjs.c: fixed bug that prevented loading SFNT fonts without
  a 'kern' table.
2005-02-28 22:09:07 +00:00
David Turner e5680279b2 * many, many files: several memory optimizations were implemented to
drastically reduce the heap usage of FreeType, especially in the case
  of memory-mapped files. The idea is to avoid loading and decoding tables
  in the heap, and instead access the raw data whenever possible (i.e.
  when it doesn't compromise performance).

  This had several impacts: first, opening vera.ttf uses a ridiculous amount
  of memory (when the FT_Library footprint is accounted for), until you start
  loading glyphs. Even then, you'll save at least 20 Kb compared to the non
  optimized case. performance of various operations, including open/close
  has also been dramatically improved.

  More optimisations to come. The auto-hinter eats memory like crazy? This
  must be stopped...
2005-02-26 00:12:04 +00:00
David Turner 3e26d07e60 * src/base/ftdbgmem.c: adding the ability to list all allocation sites
in the memory debugger. Also a new function FT_DumpMemory() was added.
	It is only available in builds with FT_DEBUG_MEMORY defined, and you
	must declare it in your own code to use it, i.e. with something
	like:

	  extern void FT_DumpMemory( FT_Memory );

	  ...

	  FT_DumpMemory( memory );

	* include/freetype/config/ftoptions.h: disabling TrueType bytecode
	interpreter !

	* include/freetype/internal/ftmemory.h: adding FT_ARRAY_ZERO, as a
	convenience macro.
2005-02-22 15:38:12 +00:00
Werner Lemberg 21ddf945c3 * include/freetype/internal/ftmemory.h [FT_DEBUG_MEMORY]: Declare
FT_QAlloc_Debug and FT_QRealloc_Debug.

* src/base/ftutil.c (FT_QAlloc): Fix error and debug messages.
(FT_QRealloc): Call FT_QAlloc if original pointer is NULL.
Fix error message.
2004-06-24 06:56:06 +00:00
David Turner 5290d2fb46 performance optimizations regarding face opening 2004-06-23 15:44:03 +00:00
Werner Lemberg 3bcad43998 * src/truetype/ttobjs.c (tt_driver_done): Fix typo.
* src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init,
BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which
are typecast to the proper BDF_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF throughout.
(BDF_Set_Point_Size): New wrapper function.
(bdf_driver_class): Remove casts.

* src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface):
Don't use CFF_XXX but FT_XXX arguments which are typecast to the
proper CFF_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF throughout.
(cff_driver_class): Remove casts.

* src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done,
cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init,
cff_face_init, cff_face_done, cff_driver_init, cff_driver_done):
Don't use CFF_XXX but FT_XXX arguments which are typecast to the
proper CFF_XXX types within the function.
Update code accordingly.
(cff_point_size_reset): New wrapper function.

* src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done,
cid_slot_init, cid_size_done, cid_size_init, cid_size_reset,
cid_face_done, cid_face_init, cid_driver_init, cid_driver_done):
Don't use CID_XXX but FT_XXX arguments which are typecast to the
proper CID_XXX types within the function.
Update code accordingly.
(cid_point_size_reset): New wrapper function.

* src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph):
Don't use CID_XXX but FT_XXX arguments which are typecast to the
proper CID_XXX types within the function.
Update code accordingly.

* src/cid/cidriver.c (cid_get_interface):
Don't use CID_XXX but FT_XXX arguments which are typecast to the
proper CID_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF.
(t1cid_driver_class): Remove casts.

* src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF.
* src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local
variables (this is done later).
(ft_var_load_avar): Fix call to FT_FRAME_ENTER.
(TT_Get_MM_Var): Fix size for `fvar_fields'.
(TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables
correctly.

* src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if
current size is zero.
2004-05-06 11:48:35 +00:00
Werner Lemberg ef512e3ec6 Add support for the hexadicimal representation of binary data
started with `StartData' in CID-keyed Type 1 fonts.

* include/freetype/internal/t1types.h (CID_FaceRec): Add new
members `binary_data' and `cid_stream'.

* src/cid/cidload.c (cid_read_subrs): Use `face->cid_stream'.
(cid_hex_to_binary): New auxiliary function.
(cid_face_open): Add new argument `face_index' to return quickly
if less than zero.  Updated all callers.
Call `cid_hex_to_binary', then open and assign memory stream to
`face->cid_stream' if `parser->binary_length' is non-zero.
* src/cid/cidload.h: Updated.

* src/cid/cidobjs.c (cid_face_done): Free `binary_data' and
`cid_stream'.

* src/cid/cidparse.c (cid_parser_new): Check arguments to
`StartData' and set parser->binary_length accordingly.
* src/cid/cidparse.h (CID_Parser): New member `binary_length'.

* src/cid/cidgload.c (cid_load_glyph): Use `face->cid_stream'.

* docs/CHANGES: Updated.


include/freetype/config/ftstdlib.h (ft_atoi): Replaced with...
(ft_atol): This.
* src/base/ftdbgmem.c: s/atol/ft_atol/.
* src/type42/t42drivr.c: s/ft_atoi/ft_atol/.
2004-01-23 19:52:40 +00:00
Werner Lemberg c8c6bf5c63 Cleanups; adding some copyrights; formatting. 2003-04-23 05:38:13 +00:00
David Turner b280537b6d * src/base/ftdbgmem.c, docs/DEBUG.TXT: added new environment variables
to control memory debugging with FreeType. See the description of
    "FT2_DEBUG_MEMORY", "FT2_ALLOC_TOTAL_MAX" and "FT2_ALLOC_COUNT_MAX"
    in DEBUG.TXT

    * src/cache/ftccache.c, src/cache/ftccmap.c, src/cache/ftcsbits.c,
    ftlru.c: fixed the cache sub-system to correctly deal with out-of-memory
    conditions.

    * src/pfr/pfrobjs.c, src/pfr/pfrsbits.c: fixing compiler warnings and a
    small memory leak

    * src/psaux/psobjs.c (t1_reallocate_table): fixed a bug (memory leak) that
    only happened when trying to resize an array would end in an OOM.

    * src/smooth/ftgrays.c: removed compiler warnings / volatile bug

    * src/truetype/ttobjs.c: removed segmentation fault that happened in
    tight memory environments.
2003-03-13 21:07:51 +00:00
Werner Lemberg b3d5e9cf03 s/ft_memset/FT_MEM_SET/.
s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
2002-07-28 05:05:24 +00:00
David Turner d15bc0d13a * README.UNX: updated the Unix-specific quick-compilation guide to
warn about the GNU Make requirement at compile time..

        * include/freetype/config/ftstdlib.h,
          include/freetype/config/ftconfig.h,
          include/freetype/config/ftheader.h,
          include/freetype/internal/ftmemory.h,
          include/freetype/internal/ftobjs.h,

          src/autohint/ahoptim.c,

          src/base/ftdbgmem.c, src/base/ftdebug.c,
          src/base/ftmac.c,    src/base/ftobjs.c,
          src/base/ftsystem.c,

          src/cache/ftcimage.c, src/cache/ftcsbits.c,

          src/cff/cffdriver.c, src/cff/cffload.c, src/cff/cffobjs.c,

          src/cid/cidload.c, src/cid/cidparse.c, src/cid/cidriver.c,

          src/pcf/pcfdriver.c, src/pcf/pcfread.c,

          src/psaux/t1cmap.c, src/psaux/t1decode.c,

          src/pshinter/pshalgo1.c, src/pshinter/pshalgo2.c,
          src/pshinter/pshrec.c,

          src/psnames/psmodule.c,

          src/raster/ftraster.c,

          src/sfnt/sfdriver.c, src/sfnt/ttload.c, src/sfnt/ttpost.c,

          src/smooth/ftgrays.c,

          src/type1/t1afm.c,  src/type1/t1driver.c, src/type1/t1gload.c,
          src/type1/t1load.c, src/type1/t1objs.c,   src/type1/t1parse.c:

            added the new configuration file "ftstdlib.h" used to define
            aliases for all ISO C library functions used by the engine
            (e.g. strlen, qsort, setjmp, etc...)

            this eases the porting of FreeType 2 to exotic environments like
            XFree86 modules/extensions..

            also removed many #include <string.h>, #include <stdlib.h>, etc...
            from the engine's sources where they're not needed..
2002-04-12 09:31:48 +00:00
Werner Lemberg f8ba2005ab * include/freetype/t1tables.h (t1_blend_max): Fix typo.
* src/base/ftstream.c: Simplify FT_ERROR calls.

formatting, copyright update
2002-03-30 13:16:35 +00:00
David Turner e459d742e6 * include/freetype/internal/ftmemory.h, and a lot of other files !!:
changed the names of memory macros. Examples:

              MEM_Set   => FT_MEM_SET
              MEM_Copy  => FT_MEM_COPY
              MEM_Move  => FT_MEM_MOVE

              ALLOC     => FT_ALLOC
              FREE      => FT_FREE
              REALLOC   = >FT_REALLOC

            FT_NEW was introduced to allocate a new object from a _typed_
            pointer..

            note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced
            by FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
            arguments.

            This results in _lots_ of sources being changed, but makes the
            code more generic and less error-prone..
2002-03-22 13:52:37 +00:00
David Turner a02976d232 * src/base/ftdbgmem.c (ft_mem_table_destroy): fixed a small bug that
caused the library to crash with Electric Fence when memory debugging
        is used..
2002-03-20 15:37:12 +00:00
Werner Lemberg 0d9165e1d6 * src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
* src/base/ftcalc.c (FT_MulFix): Ditto.
* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
CFF_GlyphSlot_Init): Ditto.
* src/cid/cidobjs.c (CID_GlyphSlot_Init,
CID_Size_Get_Globals_Funcs): Ditto.
* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
Ditto.
* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
variables.

* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
to...
(T1_Builder_FuncsRec): This.
(T1_Builder_Funcs): New typedef.
(PSAux_Interface): Remove compiler warnings.
* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
(t1_builder_funcs): Updated.

* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
(PSH_AlignmentRec): Updated.

* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
typo.
* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
* src/base/ftstream (FT_Get_Char): Rename to...
(FT_Stream_Get_Char): This.

* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
a built-in function in gcc, causing warning messages with gcc 3.0.
* src/autohint/ahglyph.c (ah_outline_load): Ditto.
* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
Ditto.
* src/cff/cffload.c (cff_new_index, cff_done_index,
cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
CFF_Done_Font): Ditto.
* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
* src/pshinter/pshalgo1.c (psh1_hint_table_record,
psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
* src/pshinter/pshalgo2.c (psh2_hint_table_record,
psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
TT_Get_PS_Name): Ditto.
* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
load_truetype_glyph): Ditto.
* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
2002-03-07 21:59:59 +00:00
David Turner bce2986d0d fixing hinted advance width bug in all font drivers 2001-12-14 14:52:58 +00:00
Werner Lemberg e9e130c071 Formatting. 2001-12-07 21:56:32 +00:00
David Turner 14183ea0f8 First of all, a big thanks to Werner and Antoine for their latest work !!
* src/pshinter/pshalgo2.c (psh2_hint_table_init),
      src/pshinter/pshalgo1.c (psh1_hint_table_init): removed compiler
      warnings

    * include/freetype/cache/*, src/cache/*: yet another massive rewrite of
    the caching sub-system, in order to both increase performance and allow
    simpler cache sub-classing. As an example, the code for the image and
    sbit caches is now much simpler

    I still need to update the documentation in www/freetype2/docs/cache.html
    to reflect the new design though..
2001-12-05 15:59:33 +00:00
Werner Lemberg c3b2160869 Formatting.
Cleaning up of ChangeLog.

* docs/license.txt: s/X Windows/X Window System/.

* src/raster/ftraster.c: Fix definition condition of MEM_Set().
* src/smooth/ftgrays.c (M_Y): Change value to 192.
* src/base/ftdbgmem.c (ft_mem_table_destroy): Fix printf() parameter.
Remove unused variable.
* src/cache/ftcimage.c (ftc_image_node_init,
ftc_image_node_compare): Remove unused variables.
* src/cache/ftcsbits.c (ftc_sbit_node_weight): Remove unused
variable.
* src/raster/ftraster.c (MEM_Set): Move definition down to avoid
compiler warning.
* src/autohint/ahhint.c (ah_hinter_hint_edges): Use UNUSED() to
avoid compiler warnings.
* src/pcf/pcfread.c (tableNames): Use `const'.
(pcf_read_TOC): Change counter name to avoid compiler warning.
Use `const'.
* src/pshinter/pshrec.c (ps_hints_close): Remove redundant
declaration.
* src/pshinter/pshalgo1.c (psh1_hint_table_init): Rename variables
to avoid shadowing.
* src/pshinter/pshalgo2.c (psh2_hint_table_activate_mask): Ditto.
* src/type1/t1objs.h: Remove double declarations of `T1_Size_Init()'
and `T1_Size_Done()'.
2001-12-05 01:22:05 +00:00
David Turner cd605b6302 _major_ re-design of the caching sub-system. Still using the same API
though :-)
2001-10-26 16:58:27 +00:00
David Turner aa007cd2ed * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c:
improvements to the memory debugger to report more information in
	case of errors. Also, some allocations that occured through
	REALLOC couldn't be previously catched correctly..
2001-10-24 08:04:00 +00:00
David Turner 5a1de37e7e replaced liberal uses of "memset" by the "MEM_Set" macro call
(some platforms don't provide this ANSI function !!)

some changes to "ftsystem.c" implementations in order to use
the new memory debugger on Unix, VMS and Amiga too !!
2001-10-24 07:32:55 +00:00
David Turner 8dc0fb855e updating debug manager 2001-10-22 20:15:29 +00:00
David Turner 950c669060 * include/freetype/internal/ftmemory.h, src/base/ftdbgmem.c: modified
the debugging memory manager to report the location (source file name
        + line number) where leaked memory blocks are allocated in the source
        file..  funny, isn't it ??
2001-10-22 14:50:41 +00:00
David Turner 869fc49017 Added a new debugging memory manager implementation. See the
FT_DEBUG_MEMORY macro definition in "ftoption.h", as well as the
file "src/base/ftdbgmem.c"
2001-10-22 08:32:21 +00:00