FIX: prevent switching to windowed mode on windowing system not actually supporting it
FIX: do not mark resolution as changed if it didn't
Android: Splash: Fix progressbar/text overlap

Signed-off-by: Brandon McAnsh <brandonm@matricom.net>
vaapi: fix potential segfault when pp method is changed
[Confluence] add fallback background - fixes #15429
[lang] update of internal addon language files
[lang] update of core language files
[lang] update of skin.confluence language files
Merge pull request #5352 from FernetMenta/vaapifix

vaapi: fix potential segfault when pp method is changed
Merge pull request #5361 from FernetMenta/dxva

dxva: fix RelBuffer, use correct CDecoder object
Merge pull request #5323 from Matricom/splashoverlapfix

Android: Splash: Fix progressbar/text overlap
Merge pull request #5294 from koying/fixdroidwindowed

FIX: prevent switching to windowed mode if windowing do not support it
[dxva] split decoder and renderer to different files and move renderers to cores/VideoRenderers
dxva: fix and rework video surface handling
dxva: let renderer control the render buffers
dxva: flush ffmpeg buffers if it holds any refs on close