D18810: [platforms/hwcomposer] Add scaling support

bshah added a comment.


  21:00 <bshah> I just realized --scale can't be used
  21:00 <bshah> let me explain
  21:01 <bshah> current kwinwrapper script is used for both normal drm and normal hwcomposer supported devices
  21:01 <bshah> I can't just pass a random scale argument to call of kwin_wayland
  21:02 <bshah> so it needs a) hwcomposer specific environment variable (prev revision). or b) read config file like drm backend does

REPOSITORY
  R108 KWin

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D18810

To: davidedmundson, #kwin, romangg
Cc: bshah, romangg, nicolasfella, zzag, kwin, jraleigh, GB_2, mkulinski, ragreen, jackyalcine, Pitel, iodelay, bwowk, ZrenBot, ngraham, alexeymin, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart