• Paul Wilkins's avatar
    New inter mode context · 2669f42b
    Paul Wilkins authored
    This change is a fix / extension of the newbestrefmv
    experiment. As such it is presented without IFDEF.
    
    The change creates a new context for coding inter modes
    in vp9_find_mv_refs(). This replaces the context that
    was previously calculated in vp9_find_near_mvs().
    The new context is unoptimized and not necessarily
    any better at this stage (results pending), but eliminates
    the need for a legacy call to vp9_find_near_mvs().
    Based on numbers from Scott, this could help decode
    speed by several %.
    
    In a later patch I will add support for forward update of
    context (assuming this helps) and refine the context as
    necessary.
    
    Change-Id: I1cd991b82c8df86cc02237a34185e6d67510698a
    2669f42b
changes-5.8.0 886 bytes
Qt 5.8 introduces many new features and improvements as well as bugfixes
over the 5.7.x series. For more details, refer to the online documentation
included in this distribution. The documentation is also available online:
  http://doc.qt.io/qt-5/index.html
The Qt version 5.8 series is binary compatible with the 5.7.x series.
Applications compiled for 5.7 will continue to run with 5.8.
Some of the changes listed in this file include issue tracking numbers
corresponding to tasks in the Qt Bug Tracker:
  https://bugreports.qt.io/
Each of these identifiers can be entered in the bug tracker to obtain more
information about a particular change.
QtImageFormats
--------------
 - For security reasons, the DDS handler will no longer be built by
   default. Users who still want this handler can build it from the
   source project.
TGA
---
 - Fixed reading of TGA-16 formats.