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Member "firefox-69.0.1/gfx/graphite2/ChangeLog" (17 Sep 2019, 8797 Bytes) of package /linux/www/firefox-69.0.1.source.tar.xz:


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    1 1.3.12
    2     . Graphite no longer does dumb rendering for fonts with no smarts
    3     . Segment caching code removed. Anything attempting to use the segment cache gets given a regular face instead
    4     . Add libfuzzer support
    5     . Builds now require C++11
    6     . Improvements to Windows 64 bit builds
    7     . Support different versions of python including 32 bit and python 3
    8     . Various minor bug fixes
    9 
   10 1.3.11
   11     . Fixes due to security review
   12     . Minor collision avoidance fixes
   13     . Fix LZ4 decompressor against high compression
   14 
   15 1.3.10
   16     . Address floating point build parameters to give consistent positioning results across platforms
   17     . Various bug fixes
   18 
   19 1.3.9
   20     . Add Collision COLL_ISSPACE to allow for visible spaces in collision avoidance
   21     . Add segment and pass direction information to tracing output
   22     . Bug fix rule length testing in 32-bit
   23     . Increase slanted margin distances for collision avoidance
   24     . Change kerning algorithm to simple outline expansion. Seems to make no visible difference.
   25     . Add trace2svg to test tools
   26 
   27 1.3.8
   28     . Various bug fixes arising from fuzzing
   29     . Fix regression that stopped piglatin from working
   30     . Make collision avoidance kerning give more regular results
   31     . Minor modification to clustering algorithm to handle variable width chars
   32 
   33 1.3.7
   34     . Bug fixes
   35     . Start to deprecate SegCache. This will be going away in a later release.
   36 
   37 1.3.6
   38     . Bug fixes
   39 
   40 1.3.5
   41     . Bug fixes
   42         . Security bug fix
   43         . Fix ARM misalignment problem
   44         . Track latest cmake
   45 
   46 1.3.4
   47     . Transition from Mercurial to Git
   48     . Bug fixes
   49         . Fix Collision Kerning ignoring some diacritics
   50         . Handle pass bits 16-31 to speed up fonts with > 16 passes
   51         . Various minor fuzz bug fixes
   52         . Make Coverity happy
   53         . Add GR_FALLTHROUGH macro for clang c++11
   54 
   55 1.3.3
   56     . Slight speed up in Collision Avoidance
   57     . Remove dead bidi code
   58     . Bug fixes
   59         . Between pass bidi reorderings and at the end
   60         . Decompressor fuzz bugs
   61         . Other fuzz bugs
   62 
   63 1.3.2
   64     . Remove full bidi. All segments are assumed to be single directioned.
   65     . Bug fixes:
   66         . Decompressor corner cases
   67         . Various fuzz bugs
   68 
   69 1.3.1
   70     . Deprecation warning: Full bidi support is about to be deprecated. Make contact
   71       if this impacts you.
   72     . Change compression block format slightly to conform to LZ4
   73     . Bug fixes:
   74         . Handle mono direction text with diacritics consistently. Fonts
   75           now see the direction they expect consistently and bidi now
   76           gives expected results.
   77         . Fixed lots of fuzz bugs
   78         . Coverity cleanups
   79         . Build now works for clang and/or asan and/or afl etc.
   80 
   81 1.3.0
   82     . Add collision avoidance
   83         . Shift Collider
   84         . Kern Collider
   85         . Octabox outlines and subboxes
   86     . Add compressed Silf and Glat table support
   87     . Bug fixes:
   88         . Stop loops forming in the child, sibling tree
   89         . Handle bidi mirroring correctly if no bidi occurring
   90 
   91 1.2.4
   92     . Face failure now has error code reporting via debug logging
   93         . can now call gr_start_logging(NULL, fname)
   94         . gr2fonttest --alltrace added
   95     . Format 14 table support
   96         . Not done. To be handled entirely in the compiler
   97     . Bidi support for Unicode 6.3 Isolating direction controls
   98     . Fonts no longer require a glyf/loca table. In such cases the bounding box is always 0.
   99     . Clang ASAN build support added for testing.
  100     . Handle out of memory sanely.
  101     . Documentation improvements
  102     . Bug fixes:
  103         . Enforce fonts having to store glyph attributes by monotonically increasing attribute number
  104         . zeropadding was not getting called on feature tags
  105         . automatic associations for unassociated characters
  106         . use direct engine on Mac
  107         . various extreme case reading 1 past the end errors fixed
  108         . remove tabs from sources so that it becomes readable again
  109 
  110 1.2.3
  111     . Bug fixes only:
  112         . fix byte swapping when testing cmap subtable lengths
  113         . work around armel compilation problems with conditional operators
  114         . fix pseudoglyph support for advance and bbox
  115 
  116 1.2.2
  117     . Add support for passKeySlot (makes Charis 2x faster) up to 32 passes
  118     . Add telemetry output to json if enabled in build GRAPHITE2_TELEMETRY
  119     . Shrink font memory footprint particularly in the fsm
  120     . Add -S to comparerenderer
  121     . Bug fixes:
  122         . Fix shift.x being reversed for rtl text
  123         . Fix faulty fallback justification
  124         . Fix bad cmap handling
  125         . Support compiling on old Solaris where bidi attributes clash with register names
  126         . Follow the crowd in using Windows.h
  127 
  128 1.2.1
  129     . Bug fixes:
  130         . Allow glyph reattachment
  131         . Allow signed glyph attributes
  132         . Various build problems with MacOS, old gcc versions, etc.
  133         . Various overrun read errors fixed
  134 
  135 1.2.0
  136     . API Changes:
  137         . Added Windows friendly gr_start_logging and gr_stop_logging, now per face
  138         . Added gr_make_face_with_ops, gr_make_face_with_seg_cache_and_ops
  139         . Added gr_make_font_with_ops
  140         . Added gr_face_is_char_supported
  141         . Added gr_face_info to give info to apps about face capabilities
  142         . Deprecated gr_make_face, gr_make_face_with_seg_cache, gr_make_font_with_advance_fn
  143         . Deprecated graphite_start_logging and graphite_stop_logging
  144             . These functions are stubbed now and do nothing, but do compile and link.
  145         . Bump API version to 3
  146     . Add C# wrapper to contrib
  147     . Handle justification information in a font and do something useful with it
  148     . Builds clang clean (has done for a while)
  149     . Bug fixes
  150     . Windows build and bug fixes
  151     . Add extra information to json debug output
  152     . Added windows build documentation
  153     . Added freetype sample code and test
  154 
  155 1.1.3
  156     . Default build has GRAPHITE2_COMPARE_RENDERER to OFF to reduce dependencies
  157     . Builds on Mac with clang
  158     . Debug output improvements
  159     . Tidy up perl wrappers
  160     . Fuzz tester improvements
  161     . Various bug fixes for bad font handling
  162 
  163 1.1.2
  164     . Support feature ids < 4 chars when space padded for inclusion in FF 14.
  165     . More fuzztesting and removal of causes of valgrind bad reads and sigabrts
  166     . Remove contrib/android into its own repo (http://hg.palaso.org/grandroid)
  167     . Update comparerenderer to latest harfbuzzng api
  168 
  169 1.1.1
  170     . Missing Log.h included
  171     . perl wrappers updated
  172 
  173 1.1.0
  174     . Refactored debug output to use json
  175     . Renamed VM_MACHINE_TYPE to GRAPHITE2_VM_TYPE
  176     . Renamed DISABLE_SEGCACHE to GRAPHITE2_NSEGCACE
  177     . Renamed DISBALE_FILE_FACE to GRAPHITE2_NFILEFACE
  178     . Renamed ENABLE_COMPARE_RENDERER to GRAPHTIE2_COMPARE_RENDERER
  179     . Renamed DOXYGEN_CONFIG to GRAPHITE2_DOXYGEN_CONFIG
  180     . Renamed GR2_CUSTOM_HEADER to GRAPHITE2_CUSTOM_HEADER
  181     . Renamed GR2_EXPORTING to GRAPHITE2_EXPORTING
  182     . Added GRAPHITE2_STATIC for static only builds
  183     . Added GRAPHITE2_NTRACING to compile out tracing code
  184     . Documented GRAPHITE2_{EXPORTING,STATIC,NTRACING} in hacking.txt
  185     . Bump libtool version to 2.1.0
  186     . dumb font rendering works
  187     . slot user attributes are now signed rather than unsigned
  188     . add support for long class maps
  189     . Rename perl library to avoid nameclash on Windows
  190     . Various robustness fixes
  191     . Moved internal .h files into src/inc
  192     . Parallelise fuzztest
  193     . General build improvements, particularly on Windows
  194 
  195 1.0.3
  196     . Fix UTF16 surrogate support
  197     . script and lang tags may be space padded or null padded
  198     . Remove need for WORDS_BIGENDIAN, do it all automatically
  199     . Remove all #include <new>. Use CLASS_NEW_DELETE instead.
  200     . Fix comparerenderer to work with current hbng
  201     . Add valgrind to fuzztest to ensure good memory use at all times
  202     . Fix new fuzztest exposed bugs.
  203     . Fix bugs exposed by Mozilla security review
  204     . Add continuous integration build on Windows support
  205 
  206 1.0.2
  207     . Fix Windows build
  208     . Comparerenderer uses hbng enforcing ot rendering
  209     . Add Bidi .hasChar support and refactor mirroring code
  210     . Make cmake default Release rather than debug
  211     . Don't compile in a boat load of TtfUtil that isn't used, saving 15% of binary
  212     . Chase the FSF around its latest office moves
  213     . WORDS_BIGENDIAN is set at the top so tests now pass on ppc, etc.
  214     . More words in the manual
  215 
  216 1.0.1
  217     . Release is the default build in cmake now.
  218     . Refactor cmake build to not rebuild things so much.
  219     . Include a missing file
  220     . Remove -nostdlibs, making gcc happy everywhere
  221     . Update comparerenderer to latest hbng interface
  222     . Add changelog
  223 
  224 1.0.0
  225     . First major release of perfect code!
  226