libass-0.14.0-150000.3.13.1

- security update
- added patches
  fix CVE-2020-36430 [bsc#1188539], heap-based buffer overflow in decode_chars
  + libass-CVE-2020-36430.patch

- Add upstream CVE-2020-24994_1.patch and CVE-2020-24994_2.patch (bsc#1184153, CVE-2020-24994)
  * Stack overflow in the parse_tag function in libass/ass_parse.c

- security update
- added patches
  fix CVE-2020-26682 [bsc#1177862], signed integer overflow in the call to outline_stroke() from ass_outline_construct()
  + libass-CVE-2020-26682.patch

- Update to version 0.14.0:
  * Brand new, faster and better outline stroker (replaces FreeType
    stroker)
  * Remove option to use the FreeType rasterizer
  * Fix spots of missing border around self-intersecting shapes
  * Switch from Yasm to NASM for building hand-written assembler
    code
  * Clear font cache in ass_set_fonts(). This fixes potentially
    incorrect font choices and an occasional crash if this function
    is called midway through rendering a file.

- Update to version 0.13.7
  * Fix invalid memory accesses with BorderStyle=4
  * Fix change detection bug on frame resizes
  * Fix cache bugs with border size
  * Reduce precision of border width in font outline caching
  * Don't treat :;<=>? as hexadecimal digits in color headers
  * Fix parsing of unusual Alignment values in ASS style definitions
  * Fix potential truncation in timestamp parsing
  * Treat negative PlayResX/PlayResY like VSFilter
  * Fixes to parsing of embedded fonts
  * Remove arbitrary bitmap limit (fixes issues with subtitle rendering at 4K)
  * Allow using shadow offset to adjust size of background with BorderStyle=4

- Update to version 0.13.6:
  * Add Justify style override that changes text justification
    (left/right/center) without affecting event positioning. This
    breaks ABI compatibility with prior releases.
  * Fix ass_set_cache_limits() to affect total bitmap cache size
    including composite bitmap cache.
  * Number parsing fixes
    + Fix illegal read when parsing some numbers in scientific
    notation with huge exponents.
    + Correctly evaluate numbers in scientific notation with large
    exponents.
    + Correctly evaluate numbers with many leading zeros.
  * Bug fixes found with fuzzing
    + Fix a small memory leak in the parser.
    + Fix illegal read in the parser on specially crafted input
    with \t tags.

- Update 0.13.4:
  * Fuzzing fixes bnc#1002982 CVE-2016-7969, CVE-2016-7970 and
    CVE-2016-7972
  * Improve compatibility/portablility of build system, should fix e.g. compilation on Solaris.
  * Fix memory leak in DirectWrite font provider.
  * Fix the rasterizer when rendering some large outlines.
  * Remove hack that forced RTL base direction depending on font encoding.
  * Greatly improve the internal caches with refcounting and gradual clearing.

- Update to 0.13.2
  * Add ass_set_check_readorder() API function to disable use of
    the ReadOrder field for duplicate checking in
    ass_process_chunk().
  * ass_step_sub(track, now, 0) now finds the start of the subtitle
    at now.
  * Bug fixes:
    + Fix an issue with the new duplicate checking, which could
    lead to missing subtitles after seeking.
    + Fix a crash with Core Text under specific circumstances.

- Update to 0.13.1
  * Much faster duplicate event check in ass_process_chunk.
  * Interpret negative timestamp components as actual negative numbers.
  * Look up fonts that contain PostScript outlines by their PostScript
    name instead of their full names. Family names continue to be used for all fonts.
  * Keep spaces in font names
  * Drop support for Fontconfig < 2.10.92 to ensure correct font matching
  * Fix some small memory leaks, potential crashes and bad data uses

- Update summary/description

- Update RPM groups

- Update to 0.13.0
  * Add native font selection backends for OSX (CoreText) and
  Windows (DirectWrite). You can now run libass without
  fontconfig on these platforms. This fixes problems with
  fontconfig behaving badly on these platforms (it could take
  minutes to scan all system fonts). Even on Linux, this speeds
  up loading of embedded fonts (such as provided by
  ass_add_font()). The DirectWrite backend only works on Windows
  Vista and later. On XP, fontconfig is still needed. libass can
  be compiled with both DirectWrite and fontconfig, and then it
  will fallback to fontconfig automatically if DirectWrite is not
  available at runtime.
  * Add ass_get_available_font_providers() API function.
  * Change the 4th parameter of ass_set_fonts(). This now selects
  the font provider. This is somewhat backwards compatible with
  the old behavior, but if you ever passed values other than 0
  or 1, your application might break with this libass release.
  * The ass_fonts_update() function now does nothing. It's kept
  for backward compatibility only.
  * Much faster gaussian blur. This can bring a large speedup with
  big blurred signs and such.
  * Drop ENCA support
  * Bug fixes
  + Fix compilation of the freetype rasterizer (disabled by
  default)
  + Fix rendering with some cases of consecutive line breaks
  (\N\N).
  + Fix some memory allocation failure checks
  + Avoid system locale dependent behavior by reinventing some
  standard C functions
  + Fix rendering errors with strikes (GH #193)
  + MSVC compilation fixes
- Enable harfbuzz and yasm build requires

- Update to 0.12.3
  * VSFilter blur compatibility changes
  * VSFilter color/alpha parsing compatibility changes
  * Bugfixes
    + Fix some potential memory leaks and crashes
    + Fix large timestamps (larger than about 600 hours)
    + Fix a potential crash with the new rasterizer and complex
    fonts
    + Do not apply user-configured line position to non-dialog
    events
    + Strictly clip non-dialog events to the video rectangle
- Changes for 0.12.2
  * Add extern "C" guards to the public headers for C++
    compatibility
  * Improvements to style override API and implementation
  * Bugfixes
    + Fix some rasterizer bugs of unknown severity
    + Fix a broken memset() of unknown severity
    + Make timestamp parsing more lenient, which makes libass
    accept invalid
    + files accepted by most other ASS parsers
    + Increase compatibility with broken ASS drawings accepted by
    VSFilter

- Update to version 0.12.1 (bnc#921212)
  * Make ASS drawings with an extremely high number of control points work
    This change increases compatibility with VSFilter.
  * Bugfixes
  - Fix a crash when using newer harfbuzz versions (GH #155)
  - Load embedded memory fonts correctly
  - Large shadow offsets rendered incorrectly (GH #142)
  - Fix incorrect closing of last drawing contour
  - Fix issues with undefined behavior in shifts
  - Lots of of malloc() error checking
- Update home and download source Url to new project home
- Add baselibs.conf in sources list for Factory

- add versioned Requires to devel pkg, enca is required by pkgconfig

- Version bup to 0.10.2
  * API additions and some ABI changes, bumped SONAME
  * Expose header field for VSFilter color mangling (GC #87)
  * Add functions for explicit scaling hints (GC #6)
  * Add 'type' field to ASS_Image (GC #31)
  * Workaround Freetype's font size grid-fitting where appropriate
  * Apply blur to both glyph and border when using opaque box
  * Parser bugfixes
  * Parse angles in style as number
  * Fix fallback event formats
  * Make closing ')' optional for some tags
  * Fix crazy VSFilter behaviour for \move (GC #90)
  * Make \r fall back to line style (GC #104)
  * Parse style name like VSFilter
  * Ignore junk in nested \t tags
  * Make \clip tag arguments mandatory
  * Properly handle script and language in the HarfBuzz shaper
  * Allow ASS_Track and ASS_Renderer to have different ASS_Library
  * Fix stroking in some rare cases
  * Correctly handle @font advance (GC #94)
  * Fix ascent/descent for some fonts (GC #106)
  * Fix ass_step_sub to not require sorted events
  * Fix blur scaling
  * Don't mutate input strings (GC #88)
  * Remove/change some error messages
  * Fix various small memory leaks

- Update to version 0.10.1
  * Fix letter spacing
  * Add \rSTYLENAME syntax support (GC #43)
  * Fix border generation and border style reset (GC #56)
  * Fix various issues with bug-for-bug compatibility of
    transformations (\fax, \fay, etc.) to VSFilter (GC #46, GC #42)
  * Fix drawing parsing (GC #47)
  * Various fixes to shaper (GC #54, GC #55, GC#59)
  * Fix change detection
  * Add ass_set_line_position API to set a vertical subtitle offset
  * Fix scaling of drawing baseline offset (\pbo) values
  * Fix skipping of zero-width characters for FriBiDi shaper
  * Use LTR text base direction by default, similar to VSFilter

- Update to version 0.10.0
  + Bidirectional layout and Arabic shaping via FriBidi (GC #13)
  + Add API for shaper configuration
  + Add support for `Language' Script Info property, this can be
    used for hinting the text language
  + Vertical layout improvements
  * Use `vert' and `vkna' OpenType features for vertical glyph
    variants
  * Position rotated glyphs onto baseline
  + Parse font encoding property for base text direction hinting
  + Refactor cache system
  + Use generic outlines in place of FreeType glyphs
  + Direct outline bitmap rendering
  + Fix whitespace trimming (GC #35)
  + Do not render border if there's no shadow or glyph (GC #29)
  + Adjust spacing after a italic to non-italic style change (GC #37)
  + Fix fade timing
  + Fix x positioning with borders (GC #27)
- Use pkgconfig() BuildRequires
- Parameterize the soname number

- Update to version 0.9.12:
  + Switch to permissive (ISC) license
  + Support \fs+ and \fs- syntax for modifying font size
  + Fix word-wrapping
  + Improved charmap fallback matching
  + Handle a few more VSFilter quirks correctly
  + Add a sensible default style
  + Fix compilation against libpng 1.5
- Add xz BuildRequires, as the new tarballs are xz compressed
- Change License tag from GPLv2+ to ISC, as upstream changed to
  this license.
- Do not use source service, as Factory is moving away from it in
  favor of a different implementation to verify authenticity of
  tarballs. Consequently add a valid URL as Source.

- added 32bit compatibility libraries
- updated description to official description (fix for RPMLINT warning)