1. 23 Jun, 2000 8 commits
  2. 22 Jun, 2000 6 commits
    • David Turner's avatar
      updated for new design · 910c597d
      David Turner authored
    • David Turner's avatar
      added new files · aa4c28f9
      David Turner authored
    • David Turner's avatar
      removed obsolete headers, added new ones · 53078ee7
      David Turner authored
    • David Turner's avatar
      small bugfix · 20629743
      David Turner authored
    • David Turner's avatar
      small bugfix in the "seac" code · e82a82af
      David Turner authored
    • David Turner's avatar
      - MAJOR INTERNAL REDESIGN: · f0df85ba
      David Turner authored
          A lot of internal modifications have been performed lately on the
          source in order to provide the following enhancements:
            - more generic module support:
              The FT_Module type is now defined to represent a handle to a given
              module. The file <freetype/ftmodule.h> contains the FT_Module_Class
              definition, as well as the module-loading public API
              The FT_Driver type is still defined, and still represents a pointer
              to a font driver. Note that FT_Add_Driver is replaced by FT_Add_Module,
              FT_Get_Driver by FT_Get_Module, etc..
            - support for generic glyph image types:
              The FT_Renderer type is a pointer to a module used to perform various
              operations on glyph image.
              Each renderer is capable of handling images in a single format
              (e.g. ft_glyph_format_outline). Its functions are used to:
                 - transform an glyph image
                 - render a glyph image into a bitmap
                 - return the control box (dimensions) of a given glyph image
              The scan converters "ftraster.c" and "ftgrays.c" have been moved
              to the new directory "src/renderer", and are used to provide two
              default renderer modules.
              One corresponds to the "standard" scan-converter, the other to the
              "smooth" one.
              The current renderer can be set through the new function
              The old raster-related function FT_Set_Raster, FT_Get_Raster and
              FT_Set_Raster_Mode have now disappeared, in favor of the new:
              see the file <freetype/ftrender.h> for more details..
              These changes were necessary to properly support different scalable
              formats in the future, like bi-color glyphs, etc..
            - glyph loader object:
              A new internal object, called a 'glyph loader' has been introduced
              in the base layer. It is used by all scalable format font drivers
              to load glyphs and composites.
              This object has been created to reduce the code size of each driver,
              as each one of them basically re-implemented its functionality.
              See <freetype/internal/ftobjs.h> and the FT_GlyphLoader type for
              more information..
            - FT_GlyphSlot had new fields:
              In order to support extended features (see below), the FT_GlyphSlot
              structure has a few new fields:
                 linearHoriAdvance:  this field gives the linearly scaled (i.e.
                                     scaled but unhinted) advance width for the glyph,
                                     expressed as a 16.16 fixed pixel value. This
                                     is useful to perform WYSIWYG text.
                 linearVertAdvance:  this field gives the linearly scaled advance
                                     height for the glyph (relevant in vertical glyph
                                     layouts only). This is useful to perform
                                     WYSIWYG text.
              Note that the two above field replace the removed "metrics2" field
              in the glyph slot.
                 advance:   this field is a vector that gives the transformed
                            advance for the glyph. By default, it corresponds
                            to the advance width, unless FT_LOAD_VERTICAL_LAYOUT
                            was specified when calling FT_Load_Glyph or FT_Load_Char
                 bitmap_left: this field gives the distance in integer pixels from
                              the current pen position to the left-most pixel of
                              a glyph image WHEN IT IS A BITMAP. It is only valid
                              when the "format" field is set to
                              "ft_glyph_format_bitmap", for example, after calling
                              the new function FT_Render_Glyph.
                 bitmap_top:  this field gives the distance in integer pixels from
                              the current pen position (located on the baseline) to
                              the top-most pixel of the glyph image WHEN IT IS A
                              BITMAP. Positive values correspond to upwards Y.
                 loader:  this is a new private field for the glyph slot. Client
                          applications should not touch it..
            - support for transforms and direct rendering in FT_Load_Glyph:
              Most of the functionality found in <freetype/ftglyph.h> has been
              moved to the core library. Hence, the following:
                - a transform can be specified for a face through FT_Set_Transform.
                  this transform is applied by FT_Load_Glyph to scalable glyph images
                  (i.e. NOT TO BITMAPS) before the function returns, unless the
                  bit flag FT_LOAD_IGNORE_TRANSFORM was set in the load flags..
                - once a glyph image has been loaded, it can be directly converted to
                  a bitmap by using the new FT_Render_Glyph function. Note that this
                  function takes the glyph image from the glyph slot, and converts
                  it to a bitmap whose properties are returned in "face.glyph.bitmap",
                  "face.glyph.bitmap_left" and "face.glyph.bitmap_top". The original
                  native image might be lost after the conversion.
                - when using the new bit flag FT_LOAD_RENDER, the FT_Load_Glyph
                  and FT_Load_Char functions will call FT_Render_Glyph automatically
                  when needed.
  3. 21 Jun, 2000 1 commit
    • Werner Lemberg's avatar
      · 9ca2af38
      Werner Lemberg authored
      A new formatting orgy.
      Added some `#if 0' to completely disable the CID AFM stuff.  In case this is
      not correct please fix.
  4. 17 Jun, 2000 2 commits
    • Werner Lemberg's avatar
      · 9c05268e
      Werner Lemberg authored
      Newly generated.
    • Werner Lemberg's avatar
      · 100d6d47
      Werner Lemberg authored
      Fixing glyph name typos in glnames.py; more formatting.
  5. 16 Jun, 2000 2 commits
    • David Turner's avatar
      major reformatting of the modules source code in order to get · f9b8dec4
      David Turner authored
      rid of most of the basic types redefinitions (i.e. FT_Int instead
      of "FT_Int", etc..)
      The format-specific prefixs like "TT_", "T1_", "T2_" & 'CID_"
      are now only used in relevant structures..
      fixed Werner's fix to t2gload.c :-)
      other small bug fixes
    • Werner Lemberg's avatar
      · e3c11d7f
      Werner Lemberg authored
      A new round of formatting, adding/fixing documentation etc.
  6. 14 Jun, 2000 1 commit
    • Werner Lemberg's avatar
      · 67d301f3
      Werner Lemberg authored
      Fixed the PACK() macro.
  7. 13 Jun, 2000 1 commit
    • Werner Lemberg's avatar
      · 7a4fda88
      Werner Lemberg authored
      The next round of formatting, checking documentation, etc.
  8. 12 Jun, 2000 1 commit
    • Werner Lemberg's avatar
      · 78575dc0
      Werner Lemberg authored
      A lot of formatting.
      Added more tracing levels.
      More Makefile fixes.
      Minor other changes.
  9. 11 Jun, 2000 1 commit
    • Werner Lemberg's avatar
      · e35cac66
      Werner Lemberg authored
      A complete revision of FreeType 2's GNU makefiles (of the library):
        Tons of unnecessary stuff have been removed; only the essential rules
        have been retained.
        The source files now depend on all header files in include/freetype,
        include/freetype/config, and include/freetype/internal.  This is not
        optimal, I know, and I'll try to improve this, but it is better than
        before (namely no dependencies on `internal').
        FTDEBUG_SRC has been added (similar to FTSYS_SRC) -- I don't know
        exactly whether this is really useful, but it doesn't harm.
        There is now more documentation in the makefiles itself.
      io-frames.html: Use of <th>, <code>, and <var> for better tagging.
      Reactivating of FT_DEBUG_LEVEL_xxx macros.
      Added a lot of #include directives to make `multi' builds possible -- note
      that currently the modules cid, t1, and t1z have clashing structures and
      functions which means that you can only use one of these three modules for a
      multi build.
      Added some missing function declarations to (local) header files.
      Renamed some T1_Open_Face() to CID_Open_Face() in the cid module -- a lot
      of other functions should be renamed also...
      Replaced many FT_xxx stuff with T1_xxx in t1z driver -- this isn't finished
      Fixed FT_Free() to allow a NULL pointer without an assertion (this has
      always been a valid assumption in FreeType, at least in FT 1.x).
      A lot of other, minor fixes (mostly documentation).
  10. 09 Jun, 2000 1 commit
    • Werner Lemberg's avatar
      · cb9109fc
      Werner Lemberg authored
      Applied Tom's patches to improve CFF handling.
  11. 07 Jun, 2000 13 commits
  12. 06 Jun, 2000 1 commit
    • Werner Lemberg's avatar
      · 1c0d4acb
      Werner Lemberg authored
      Fine-tuned a lot of tracing levels to make them more functional with ftview.
      Added a lot of \n to tracing messages.
      Fixed a serious bug in loading SBit offsets (missing parentheses around a
      xxx ? yyy : zzz construct).
      Replaced most GET_xxx() functions with calls to READ_Frame() in ttsbit.c
  13. 05 Jun, 2000 2 commits
    • Werner Lemberg's avatar
      · 920d41e0
      Werner Lemberg authored
      Removing trailing whitespace.
    • Werner Lemberg's avatar
      · 4e6dd858
      Werner Lemberg authored
      freetype.h: Adding ft_encoding_xxx values for some CJK encodings.
      Fixing copyright notice on many files.
      Changed some tracing levels.
      A lot of formatting, fixing documentation etc. as usual.