[ios] - remove the audiosession handling from the sink - its handled in the UIApplication already
[ios] - always send a speed change to ios when the player gets paused (to stop the playback progress bar in the ios control center)
[ios] - allow usage of IDispResource on the whole darwin platform (not only osx)
[ios] - allow to register IDispResource on iOS Windowing and call OnAppFocusChange when needed
[ios] - call OnAppFocusChange in windowing when app is backgrounded/foregrounded on ios
[rbp] Restructure the egl context and display variables

Using a global for context that gets set by the first run of the
texture thread is risky if the first function call happens directly
(if it's in a suitable thread so bypasses the texture thread).
[rbp] Use generic texture queue for alloc/destroy

This avoids a subtle bug where one thread calls tex->Sync.Set()
and another calls tex->sync.Wait(); delete tex;

The Set can cause a task switch before the Set call exits.
If the freed tex structure is overwritted before the first thread
is switched back to, it can crash or hang.
[rbp] Fix leaks in the failure handling of jpeg decode to texture

There are a couple of cases where memory could be leaked after an allocation failure
when decoding jpegs to textures.
[guilib] - sanity check hw textures before deleting (on ios when backgrounded it seems that ios diddles with textures and might delete them away without xbmc knowing) - do the check only when ios windowing is backgrounded
FIX: [mediacodec] reset if we are out of input buffers
[omxplayer] fixed, compiler warning
[omxplayer] Fix infinite loop if (next) bluray title can not be played
[omxplayer] Disable menu icon of the VideoOSD if a bluray is played in non nav mode
[omxplayer] use startpts as a time reference if no other is available

This avoids display of wrong time after seek, due to lack of timestamps
[osxsink] - fix bad access when device announces more then 8 channels - fixes #15065
[omxplayer] factor out the omxplayer busy dialog waiting
[pvr] continue last played channel on wake up
Merge pull request #4535 from Memphiz/fixchannelmap

[osxsink] - fix bad access when device announces more then 8 channels - ...
Merge pull request #4524 from koying/fixamcinbuffer

FIX: [mediacodec] reset if we are out of input buffers
Merge pull request #4503 from popcornmix/texture_leak

[rbp] Fixes for hangs and leaks in jpeg->texture code