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    Commit

  • Hash : 20186d1b
    Author : Alexei Podtelezhnikov
    Date : 2020-09-11T23:47:54

    [raster] Improve the second pass (#58373). Besides dropout control the second horizontal sweep is supposed to clean up straight horizontal edges that are mishandled by the first vertical sweep when a line passes through pixel centers. This line would present as perfectly aligned span edges in the second sweep. * src/raster/ftraster.c (Horizontal_Sweep_Span): Replace the old implementation with a better one focusing on aligned span edges only.

  • README

  •   FreeType 2.10.2
      ===============
    
      Homepage: https://www.freetype.org
    
      FreeType is a freely available software library to render fonts.
    
      It  is  written  in  C,  designed to  be  small,  efficient,  highly
      customizable, and  portable while capable of  producing high-quality
      output  (glyph  images) of  most  vector  and bitmap  font  formats.
    
      Please   read   the  docs/CHANGES   file,   it  contains   IMPORTANT
      INFORMATION.
    
      Read the  files `docs/INSTALL*'  for installation  instructions; see
      the file `docs/LICENSE.TXT' for the available licenses.
    
      The FreeType  2 API  reference is located  in `docs/reference/site';
      use the file `index.html' as the top entry point.  [Please note that
      currently the  search function  for locally  installed documentation
      doesn't work due to cross-site scripting issues.]
    
      Additional documentation is available as a separate package from our
      sites.  Go to
    
        https://download.savannah.gnu.org/releases/freetype/
    
      and download one of the following files.
    
        freetype-doc-2.10.2.tar.xz
        freetype-doc-2.10.2.tar.gz
        ftdoc2102.zip
    
      To view the documentation online, go to
    
        https://www.freetype.org/freetype2/docs/
    
    
      Mailing Lists
      =============
    
      The preferred way  of communication with the FreeType  team is using
      e-mail lists.
    
        general use and discussion:      freetype@nongnu.org
        engine internals, porting, etc.: freetype-devel@nongnu.org
        announcements:                   freetype-announce@nongnu.org
        git repository tracker:          freetype-commit@nongnu.org
    
      The lists are moderated; see
    
        https://www.freetype.org/contact.html
    
      how to subscribe.
    
    
      Bugs
      ====
    
      Please submit bug reports at
    
        https://savannah.nongnu.org/bugs/?group=freetype
    
      Alternatively,    you   might    report    bugs    by   e-mail    to
      `freetype-devel@nongnu.org'.   Don't  forget   to  send  a  detailed
      explanation of the problem --  there is nothing worse than receiving
      a terse message that only says `it doesn't work'.
    
    
      Patches
      =======
    
      Please  submit patches  to  the `freetype-devel@nongnu.org'  mailing
      list  --  and thank  you  in  advance  for  your work  on  improving
      FreeType!
    
      Details on the process can be found here:
    
        https://www.freetype.org/developer.html#patches
    
    
      Enjoy!
    
    
        The FreeType Team
    
    ----------------------------------------------------------------------
    
    Copyright (C) 2006-2020 by
    David Turner, Robert Wilhelm, and Werner Lemberg.
    
    This  file is  part of  the FreeType  project, and  may only  be used,
    modified,  and distributed  under the  terms of  the  FreeType project
    license,  LICENSE.TXT.  By  continuing to  use, modify,  or distribute
    this file you  indicate that you have read  the license and understand
    and accept it fully.
    
    
    --- end of README ---