Commit Graph

390 Commits

Author SHA1 Message Date
David Turner 25dee217ab some updates to the cache sub-system. some methods were moved from
the concrete "FTC_Image_Cache" and "FTC_SBit_Cache" to the abstract
"FTC_Glyph_Cache" and "FTC_Chunk_Cache", respectively..

note: this is not the end of changes to the cache sub-system
2000-11-06 19:29:06 +00:00
Werner Lemberg 8c883fb542 minor fixes.
Add more gcc warnings for development on UNIX.
2000-11-05 23:41:08 +00:00
Werner Lemberg 77fb4cedff removed redundant checks. 2000-11-04 09:41:45 +00:00
Werner Lemberg dc72aff43d Finishing David's latest changes (there were some errors in it). 2000-11-04 08:33:38 +00:00
David Turner 54e7574946 defining new types to hold "internal" fields of public
objects:

  FT_Face_Internal, FT_Size_Internal, FT_Slot_Internal

these contain some fields that may change between releases
of FreeType, without affecting the size of FT_FaceRec,
FT_SizeRec, FT_GlyphSlotRec, etc.., which means that
drivers wouldn't need to be recompiled if we only add new
fields to an internal structure..

I plan to hack a few things related to the auto-hinter and
I need this move to ensure that we will not break binary
compatibility between 2.0 and 2.1 :-)

- David
2000-11-04 02:52:02 +00:00
David Turner 76a5f62323 major reformatting of the sources:
FT_EXPORT_DEF    => FT_EXPORT
  FT_EXPORT_FUNC => FT_EXPORT_DEF
  BASE_DEF               => FT_BASE
  BASE_FUNC            => FT_BASE_DEF
  LOCAL_DEF             => FT_LOCAL
  LOCAL_FUNC          => FT_LOCAL_DEF
  LOCAL_FUNC_X     => FT_CALLBACK_DEF
  LOCAL_DEF_X       => FT_CALLBACK_TABLE
  FT_CPLUSPLUS     => FT_CALLBACK_TABLE_DEF
2000-11-04 01:55:49 +00:00
Werner Lemberg 4091109486 Don't access freed variables... 2000-11-03 07:57:51 +00:00
Werner Lemberg 7b45c28dd5 Remove redundant code; fix computation of `last'. 2000-11-03 07:34:29 +00:00
Werner Lemberg a13a473dd9 More C++ fixes. 2000-11-02 15:14:38 +00:00
Werner Lemberg 21fb2d9513 Adding header file for labs(). 2000-11-02 08:20:15 +00:00
Werner Lemberg ab8552321c Fixing include header for a `make multi' build.
Finishing formatting of cache stuff.

Fixed getDriverClass stuff -- added it to winfnt.c also.  Note that this
still has to be documented.
2000-10-31 22:13:54 +00:00
Werner Lemberg e4b32a5dc5 Removing trailing whitespace. 2000-10-31 20:42:18 +00:00
Werner Lemberg 3dc4374f43 Formatting.
Removed double src/cache/ftcimage.h.

Replaced FTC_Image_Type with #defines since this contains bit flags and not
enumerated values.
2000-10-31 17:49:07 +00:00
David Turner 2909475716 at last, the infamous cache bug is fixed !! 2000-10-31 10:58:23 +00:00
Tom Kacvinsky 6043b2404e In function FTC_ChunkSet_Destroy, changed `manaher' to `manager'. Just
a fix for a silly typo.
2000-10-29 01:47:51 +00:00
David Turner ece6379859 completed the sbit cache, though it's still buggy :-(
major reformatting of the cache subsystem (again)
added substantial documentation too in header files
2000-10-28 23:34:45 +00:00
Werner Lemberg b5084e11f7 Renamed z1* files back to t1*; the same transition for Z1_* structures
Removed obsolete raster1/* files.
2000-10-28 17:10:06 +00:00
David Turner 4e4a43631c - completed the abstract chunk cache class
- started implementin a "small-bitmaps" cache derived from it
- (soon a "metrics" cache will be written too)
2000-10-28 13:17:11 +00:00
David Turner 9b8f5c4ce1 small updates:
- reworked slightly the cache manager to better
   differentiate between the abstract class in "ftcglyph.h"
   and the FT_Glyph sub-class in "ftcimage.h", and
   slightly reduced the size of FTC_GlyphNodeRec, saving
   8 bytes on a 32-bit system. Yes, I'm crazy ;-)

 - added build files to compile with LCC on Unix too
   (compile speeds _are_ insane with it). There is unfortunately
   a bug in the version I'm using (LCC 4.1) that prevents it
   to compile FT_MulTo64 correctly (in src/base/ftcalc.c)

   the generated assembly is incorrect, I don't know what
   to do ?? the build files are ok, though..

   you should invoke "make setup lcc" to select them..
2000-10-28 07:26:59 +00:00
David Turner 47c14b9db3 fixing a small bug in FT_Glyph_To_Bitmap:
the glyph advance wasn't copied to the bitmap !!
2000-10-27 00:53:16 +00:00
Werner Lemberg ddbb8e7b6a Some formatting.
Fixed some data types/added header files to remove compiler warnings.

Added trivial input data check to FT_Outline_Get_BBox().

Fixed type1z -> type1 file inclusions.
2000-10-26 10:04:16 +00:00
David Turner a4e2894e03 simple renaming of directories:
"type1z"  -> "type1"
  "raster1" -> "raster"

note that I didn't rename all files. We'll have to endure
the "z1..." crazyness unless we perform a _big_ sed on
the sources :-)
2000-10-26 00:30:33 +00:00
David Turner 3a3ffedcb2 adding "ftbbox" to build rules 2000-10-26 00:08:15 +00:00
David Turner 54169b35f8 - reviving the "ftbbox" component, used to compute exact bounding
box computations

- minor update to docmaker.py, more is coming
2000-10-26 00:06:35 +00:00
Werner Lemberg 6a4253388b fixes for fixes :-)
formatting; compiles now without warnings on my Linux box
2000-10-24 05:44:59 +00:00
David Turner dc26e7b77f - minor reformatting of "ftmodule.h"
- added missing "const" statements in the source code in order
  to really get rid of writable static variables
2000-10-23 22:46:56 +00:00
Werner Lemberg 05f0ad098f Converting tabs to spaces in z1load.
Edited FT1's convntns.txt and added it to FT2.
2000-10-19 05:12:00 +00:00
Tom Kacvinsky 40822003da In function parse_encoding, initialize encoding_table.elements to have
.notdef in each entry.

In function parse_charstrings, place the .notdef glyph in index 0, and
add a .notdef glyph if it is missing.

In function Z1_Open_Face, only change min/max encoded char if it is not
.notdef.
2000-10-17 20:25:30 +00:00
Werner Lemberg 5a96b07c1f Fixed two typos spotted by Ryan Martindale <ryan@qsicorp.com>. 2000-10-17 14:29:48 +00:00
Werner Lemberg 47a5f41de6 Added copyright messages to all Makefiles.
Added documentation to FT_Get_Sfnt_* stuff (in ftnames.[ch])

minor other doc fixes
2000-10-17 03:38:43 +00:00
Werner Lemberg c1635d44f9 ftnames.c has been erroneously included twice. 2000-10-15 23:32:01 +00:00
Werner Lemberg 0bf381f7ab Make ftsynth.c work again.
Renamed FT_*_Outline to FT_Outline_*
2000-10-15 21:59:58 +00:00
Werner Lemberg dc268f24ba Fix typo (FT_... -> TT_...) 2000-10-15 17:59:17 +00:00
Tom Kacvinsky 95ac657e18 Minor fix in Z1_Open_Face for building char_index table 2000-10-15 08:53:27 +00:00
Werner Lemberg e67e349a0b More fixes to the tutorial.
Added artificial Type 1 pid/eid paors to ttnameid.h.
2000-10-13 21:00:36 +00:00
Werner Lemberg eddd9909e2 formatting
small fixes
2000-10-12 05:05:40 +00:00
David Turner f88969ab6c the function FTC_Manager_Lookup_Size will return a valid
FT_Face handle, even if no size was found..
2000-10-12 00:28:00 +00:00
David Turner b89fb71ce6 fixed a subtle 64-bit problem that only appears with
Compaq C compiler (though it's really a bug)
2000-10-11 23:39:03 +00:00
Werner Lemberg a7096374ee Added new `ft_glyph_bbox_unscaled' enum; fixing documentation of
FT_Glyph_Get_CBox().

ftnames.c has been omitted from the Makefile.
2000-10-11 23:31:12 +00:00
Werner Lemberg 3d568ac772 A fix from Yamano'uchi to get correct font names. 2000-10-11 14:59:46 +00:00
Werner Lemberg eadc8df24d A fix from Tom to fix the last=first point problem if it is a control point. 2000-10-11 05:52:42 +00:00
Werner Lemberg 0634cedb62 patch from Tom to fix a problem with path_begun. 2000-10-09 01:44:40 +00:00
Werner Lemberg 6fbe4db6b7 minor formatting issues 2000-10-05 04:53:31 +00:00
David Turner f00a4de92b fixed two bugs:
- one bug in the auto-hinter that could cause some program
    crashes with certain fonts

  - fixed the loading of the font matrix "offset" parameters
    in Type 1 and CID-keyed fonts..
2000-10-03 22:03:09 +00:00
David Turner ec0b2cd974 small fix:
when in direct rendering mode, the target bitmap buffer
  is not checked..
2000-10-03 19:22:52 +00:00
David Turner 78dd7104ef small fix:
when in direct rendering mode, the target bitmap buffer
  is not checked..
2000-10-03 19:13:11 +00:00
David Turner a0be99f131 changing the linkage type of
FT_New_GlyphSlot and FT_Done_GlyphSlot to
BASE_DEF instead of FT_EXPORT_DEF
2000-10-03 18:02:02 +00:00
Werner Lemberg 8bb45ec8fb Fixing comment in unixddef.mk which caused a trailing blank.
Adding a new error, FT_Err_Invalid_Pixel_Size (used in winfnt.c)

Fixing FT_Read_Fields() which failed for ft_frame_{bytes,skip}.  This bug
disabled the Winfont driver.

Minor formatting issues.
2000-09-29 06:41:56 +00:00
David Turner 42022c8c94 fixed a bug in the Type 1 and CID font drivers:
the value of the descent returned was positive,
  instead of being negative..
2000-09-27 01:01:10 +00:00
Werner Lemberg 8925009f79 Adding missing code for flat compiling mode. 2000-09-26 13:25:15 +00:00