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[Git][freetype/freetype][master] Update `CHANGES` files, other minor whi

From: Werner Lemberg (@wl)
Subject: [Git][freetype/freetype][master] Update `CHANGES` files, other minor whitespace and documentation issues.
Date: Mon, 22 Nov 2021 18:58:45 +0000

Werner Lemberg pushed to branch master at FreeType / FreeType

Commits:

9 changed files:

Changes:

  • docs/CHANGES
    ... ... @@ -8,6 +8,26 @@ CHANGES BETWEEN 2.11.0 and 2.11.1
    8 8 
           additional means to protect against malformed input.
    9 9
    10 10
    11 
    +  II. MISCELLANEOUS
    12 
    +
    13 
    +    - Cmake support  has been  further improved.   To do  that various
    14 
    +      backward-incompatible  changes were  necessary; please  see file
    15 
    +      `CMakeLists.txt` for more details.
    16 
    +
    17 
    +    - Since version  2.11.0, a  C99 compiler  is necessary  to compile
    18 
    +      FreeType.
    19 
    +
    20 
    +    - The experimental  'COLR' v1 API  has been updated to  the latest
    21 
    +      OpenType standard 1.9.
    22 
    +
    23 
    +    - The `apinames` tool got a new  option `-wV` to output an OpenVMS
    24 
    +      Linker Option File.
    25 
    +
    26 
    +    - VMS support was updated.
    27 
    +
    28 
    +    - MS Visual Studio support was added to build the demo programs.
    29 
    +
    30 
    +
    11 31 
     ======================================================================
    12 32
    13 33 
     CHANGES BETWEEN 2.10.4 and 2.11.0

  • docs/INSTALL
    ... ... @@ -9,19 +9,19 @@ I. Prerequisites and dependencies
    9 9
    10 10 
       FreeType is a low level C library  that only depends on the standard
    11 11 
       C library with very few platform-dependent optimizations utilized at
    12 
    -  build time.  Any  C89-compliant compiler  should be able  to compile
    12 
    +  build time.  Any  C99-compliant compiler  should be able  to compile
    13 13 
       FreeType.  System libraries,  such as  zlib,  Gzip,  bzip2,  Brotli,
    14 14 
       and libpng,  might  be  used  to handle  compressed fonts  or decode
    15 15 
       embedded PNG glyphs.
    16 16
    17 17 
       FreeType  auto-configuration scripts  should be  able to detect  the
    18 18 
       prerequisites if the necessary headers are available  at the default
    19 
    -  locations.  Otherwise,  modify  `include/freetype/config/ftoption.h'
    19 
    +  locations.  Otherwise,  modify  `include/freetype/config/ftoption.h`
    20 20 
       to control how the FreeType library gets built.  Normally, you don't
    21 21 
       need to change anything.
    22 22
    23 23 
       Applications have very limited control over FreeType's behaviour  at
    24 
    -  run-time;  look at the documentation of function `FT_Property_Set'.
    24 
    +  run-time;  look at the documentation of function `FT_Property_Set`.
    25 25
    26 26
    27 27 
     II. Normal installation and upgrades
    ... ... @@ -32,7 +32,7 @@ II. Normal installation and upgrades
    32 32 
         This also includes MacOS, Cygwin, MinGW + MSYS, Mingw-w64 + MSYS2,
    33 33 
         and possibly other, similar environments.
    34 34
    35 
    -    Please read `INSTALL.UNIX' to install or upgrade FreeType  2 on  a
    35 
    +    Please read `INSTALL.UNIX` to install or upgrade FreeType  2 on  a
    36 36 
         Unix system.   Note  that  you  *need*  GNU  Make   for  automatic
    37 37 
         compilation,  since other make tools won't work (this includes BSD
    38 38 
         Make).
    ... ... @@ -48,7 +48,7 @@ II. Normal installation and upgrades
    48 48 
         Windows, OS/2, and BeOS,  including MinGW* (without MSYS*), Visual
    49 49 
         C++, Borland C++, and more.
    50 50
    51 
    -    Instructions are provided in the file `INSTALL.GNU'.
    51 
    +    Instructions are provided in the file `INSTALL.GNU`.
    52 52
    53 53
    54 54 
       3. Other build tools and platforms.
    ... ... @@ -57,27 +57,27 @@ II. Normal installation and upgrades
    57 57 
         the  corresponding instruction files  in  the FreeType root folder
    58 58 
         or the builds/ sub-folder.
    59 59
    60 
    -      CMake   :: see CMakeLists.txt for more information
    61 
    -      Meson   :: see meson.build for more information
    62 
    -      MSBuild :: see builds/windows/vc2010/freetype.vcxproj
    63 
    -      MMS     :: see vms_make.com and docs/INSTALL.VMS
    60 
    +      CMake   :: see `CMakeLists.txt` for more information
    61 
    +      Meson   :: see `meson.build` for more information
    62 
    +      MSBuild :: see `builds/windows/vc2010/freetype.vcxproj`
    63 
    +      MMS     :: see `vms_make.com` and `docs/INSTALL.VMS`
    64 64
    65 65
    66 66 
       4. With an IDE Project File (e.g., for Visual Studio or CodeWarrior)
    67 67
    68 
    -    We provide a  small number of `project files'  for various IDEs to
    68 
    +    We provide a  small number of 'project files'  for various IDEs to
    69 69 
         automatically build  the library as  well.  Note that  these files
    70 70 
         are not actively supported by FreeType developers,  they can break
    71 71 
         or become obsolete.
    72 72
    73 
    -    To find them, have a  look at the content of the `builds/<system>'
    73 
    +    To find them, have a  look at the content of the `builds/<system>`
    74 74 
         directory, where <system> stands for your OS or environment.
    75 75
    76 76
    77 77 
       5. From you own IDE, or own Makefiles
    78 78
    79 79 
         If  you  want  to  create   your  own  project  file,  follow  the
    80 
    -    instructions   given  in  the   `INSTALL.ANY'  document   of  this
    80 
    +    instructions   given  in  the   `INSTALL.ANY`  document   of  this
    81 81 
         directory.
    82 82
    83 83
    ... ... @@ -86,7 +86,7 @@ III. Custom builds of the library
    86 86
    87 87 
       Customizing the compilation  of FreeType is easy, and  allows you to
    88 88 
       select only the components of  the font engine that you really need.
    89 
    -  For more details read the file `CUSTOMIZE'.
    89 
    +  For more details read the file `CUSTOMIZE`.
    90 90
    91 91
    92 92 
     ----------------------------------------------------------------------
    ... ... @@ -97,7 +97,7 @@ III. Custom builds of the library
    97 97 
           https://makepp.sourceforge.net
    98 98
    99 99 
         for more information;  you need version 2.0 or newer, and you must
    100 
    -    pass option `--norc-substitution'.
    100 
    +    pass option `--norc-substitution`.
    101 101
    102 102 
     ----------------------------------------------------------------------
    103 103

  • include/freetype/config/ftstdlib.h
    ... ... @@ -44,7 +44,7 @@
    44 44 
        * `UINT_MAX` and `ULONG_MAX` are used to automatically compute the size of
    45 45 
        * `int` and `long` in bytes at compile-time.  So far, this works for all
    46 46 
        * platforms the library has been tested on.  We also check `ULLONG_MAX`
    47 
    -   * to see if we can use 64-bit `long long` later.
    47 
    +   * to see whether we can use 64-bit `long long` later on.
    48 48 
        *
    49 49 
        * Note that on the extremely rare platforms that do not provide integer
    50 50 
        * types that are _exactly_ 16 and 32~bits wide (e.g., some old Crays where

  • include/freetype/internal/sfnt.h
    ... ... @@ -574,10 +574,10 @@ FT_BEGIN_HEADER
    574 574 
        *
    575 575 
        * @output:
    576 576 
        *   clip_box ::
    577 
    -   *     The clip box for the requested base_glyph if one is found.  The clip
    578 
    -   *     box is computed taking scale and transformations configured on the
    579 
    -   *     @FT_Face into account.  @FT_ClipBox contains @FT_Vector values in
    580 
    -   *     26.6 format.
    577 
    +   *     The clip box for the requested `base_glyph` if one is found.  The
    578 
    +   *     clip box is computed taking scale and transformations configured on
    579 
    +   *     the @FT_Face into account.  @FT_ClipBox contains @FT_Vector values
    580 
    +   *     in 26.6 format.
    581 581 
        *
    582 582 
        * @note:
    583 583 
        *     To retrieve the clip box in font units, reset scale to units-per-em

  • src/base/ftobjs.c
    ... ... @@ -4720,7 +4720,7 @@
    4720 4720 
               renderer = FT_Lookup_Renderer( library, slot->format, &node );
    4721 4721 
             }
    4722 4722
    4723 
    -        /* it is not an error if we cannot render a bitmat glyph */
    4723 
    +        /* it is not an error if we cannot render a bitmap glyph */
    4724 4724 
             if ( FT_ERR_EQ( error, Cannot_Render_Glyph ) &&
    4725 4725 
                  slot->format == FT_GLYPH_FORMAT_BITMAP  )
    4726 4726 
               error = FT_Err_Ok;

  • src/cid/cidload.c
    ... ... @@ -559,8 +559,8 @@
    559 559 
           }
    560 560
    561 561 
           /* read the subrmap's offsets */
    562 
    -      if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset )     ||
    563 
    -           FT_FRAME_ENTER( ( num_subrs + 1 ) * dict->sd_bytes ) )
    562 
    +      if ( FT_STREAM_SEEK( cid->data_offset + dict->subrmap_offset ) ||
    563 
    +           FT_FRAME_ENTER( ( num_subrs + 1 ) * dict->sd_bytes )      )
    564 564 
             goto Fail;
    565 565
    566 566 
           p = (FT_Byte*)stream->cursor;

  • src/gxvalid/gxvmod.c
    ... ... @@ -77,8 +77,7 @@
    77 77 
               FT_ULong            len_ ## _sfnt = 0
    78 78
    79 79 
     #define GXV_TABLE_LOAD( _sfnt )                                       \
    80 
    -          do                                                          \
    81 
    -          {                                                           \
    80 
    +          FT_BEGIN_STMNT                                              \
    82 81 
                 if ( ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) && \
    83 82 
                      ( gx_flags & FT_VALIDATE_ ## _sfnt )            )    \
    84 83 
                 {                                                         \
    ... ... @@ -87,11 +86,10 @@
    87 86 
                   if ( error )                                            \
    88 87 
                     goto Exit;                                            \
    89 88 
                 }                                                         \
    90 
    -          } while ( 0 )
    89 
    +          FT_END_STMNT
    91 90
    92 91 
     #define GXV_TABLE_VALIDATE( _sfnt )                                    \
    93 
    -          do                                                           \
    94 
    -          {                                                            \
    92 
    +          FT_BEGIN_STMNT                                               \
    95 93 
                 if ( _sfnt )                                               \
    96 94 
                 {                                                          \
    97 95 
                   ft_validator_init( &valid, _sfnt, _sfnt + len_ ## _sfnt, \
    ... ... @@ -102,7 +100,7 @@
    102 100 
                   if ( error )                                             \
    103 101 
                     goto Exit;                                             \
    104 102 
                 }                                                          \
    105 
    -          } while ( 0 )
    103 
    +          FT_END_STMNT
    106 104
    107 105 
     #define GXV_TABLE_SET( _sfnt )                                        \
    108 106 
               if ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count )        \

  • src/psaux/t1decode.c
    ... ... @@ -27,10 +27,12 @@
    27 27
    28 28 
     #include "psauxerr.h"
    29 29
    30 
    +
    30 31 
     /* ensure proper sign extension */
    31 
    -#define Fix2Int( f )    ( (FT_Int)(FT_Short)( (f) >> 16 ) )
    32 
    +#define Fix2Int( f )   ( (FT_Int) (FT_Short)( (f) >> 16 ) )
    32 33 
     #define Fix2UInt( f )  ( (FT_UInt)(FT_Short)( (f) >> 16 ) )
    33 34
    35 
    +
    34 36 
       /**************************************************************************
    35 37 
        *
    36 38 
        * The macro FT_COMPONENT is used in trace mode.  It is an implicit

  • src/truetype/ttobjs.c
    ... ... @@ -142,11 +142,11 @@
    142 142 
       }
    143 143
    144 144
    145 
    -  /* The fonts embedded in PDF changes their family names
    146 
    -   * by the randomization tag. PDF Reference 5.5.3 "Font
    147 
    -   * Subsets" defines its format as 6 uppercase letters and
    148 
    -   * '+' sign.  For safety, we do not skip the tag violating
    149 
    -   * this rule.
    145 
    +  /*
    146 
    +   * Fonts embedded in PDFs are made unique by prepending randomization
    147 
    +   * prefixes to their names: as defined in Section 5.5.3, 'Font Subsets',
    148 
    +   * of the PDF Reference, they consist of 6 uppercase letters followed by
    149 
    +   * the `+` sign.  For safety, we do not skip prefixes violating this rule.
    150 150 
        */
    151 151
    152 152 
       static const FT_String*
    ... ... @@ -196,7 +196,7 @@
    196 196 
           "DFGothic-EB",        /* DynaLab Inc. 1992-1995 */
    197 197 
           "DFGyoSho-Lt",        /* DynaLab Inc. 1992-1995 */
    198 198 
           "DFHei",              /* DynaLab Inc. 1992-1995 [DFHei-Bd-WIN-HK-BF] */
    199 
    -                            /* covers "DFHei-Md-HK-BF" maybe DynaLab Inc. */
    199 
    +                            /* covers "DFHei-Md-HK-BF", maybe DynaLab Inc. */
    200 200
    201 201 
           "DFHSGothic-W5",      /* DynaLab Inc. 1992-1995 */
    202 202 
           "DFHSMincho-W3",      /* DynaLab Inc. 1992-1995 */
    ... ... @@ -553,8 +553,8 @@
    553 553 
         if ( face->family_name                               &&
    554 554 
              tt_check_trickyness_family( face->family_name ) )
    555 555 
         {
    556 
    -      FT_TRACE3(( "found as a tricky font by "
    557 
    -                  "its family name: %s\n", face->family_name ));
    556 
    +      FT_TRACE3(( "found as a tricky font"
    557 
    +                  " by its family name: %s\n", face->family_name ));
    558 558 
           return TRUE;
    559 559 
         }
    560 560
    ... ... @@ -563,8 +563,8 @@
    563 563 
         /* sfnt tables (`cvt', `fpgm', and `prep').                     */
    564 564 
         if ( tt_check_trickyness_sfnt_ids( (TT_Face)face ) )
    565 565 
         {
    566 
    -      FT_TRACE3(( "found as a tricky font by "
    567 
    -                  "its cvt/fpgm/prep table checksum\n" ));
    566 
    +      FT_TRACE3(( "found as a tricky font"
    567 
    +                  " by its cvt/fpgm/prep table checksum\n" ));
    568 568 
           return TRUE;
    569 569 
         }
    570 570

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