stagefright: Don't expose QTIFLAC definition unless enabled

Change-Id: Ia3173ddc6adeff37b77bfe6b73e62702a3f178dc
NuPlayer: use video hardware codec only

- if the client has the specific request,
  only use video hardware codec for nuplayer

Change-Id: Id6dd13b99d02ea4466f2014e0e4b3ff9b3f7e492
stagefright: add an extra buffer to ANW's BUfferQueue

Add an extra buffer to ensure video player has a free buffer to
dequeue rather than wait for the queued buffer to be displayed.
Enable logs to indicate number of buffers allocated.

NOTE: This is not needed for 30fps content on 60fps panel, But
making this change regardless for all framerates till root-cause
is identified in SF

Change-Id: Id1048d7a104b2a75613dda8b9cf166e59bc4bb04

stagefright: ACodec: add an extra buffer to ANW's BUfferQueue

Add an extra min-undequeued buffer to ensure framework (ACodec)
has a free buffer to dequeue rather than wait for the queued buffer
to be displayed
This improves the performance of playback via nuPlayer.

Change-Id: If02a91f8121b7a2664c0264498c7b7e3031a88d7
CRs-Fixed: 607794

stagefright: Increase buffers with nativewindow

To avoid frame-drops due to latencies in rendering.

If (minUnDequeued) buffers are caught in display pipeline,
dequeueBuffer will block, which delays subsequent queuebuffer,
and this repeats until a buffer is canceled (frame drop).
This issue is more prominent with high resolution content
on secondary displays.

Adding additional buffers increases the stagger in display
and makes finding a free buffer more likely

Change-Id: I352a77ffcd67c8fdd1c2485e3737ba923950f8fd
CRs-Fixed: 714475
Solved problem with hanging decode call

Improved error handling in Mediaplayer service,
stops decode from hanging when player->start()
fails.

Change-Id: Ia160ff6eb9aeef0971c004e8baa90750e5636479
stagefright: Query PCM output format and fix bugs

 * Ask the decoder about it's PCM output format instead
   of hardcoding exceptions.
 * Google's AAC codec fails on main profile, skip it.
 * Don't crash on unsupported Windows Media files.

Change-Id: I2bfe19993e8b0cf7ff78b6d4b63465be093ae1d0
Merge branch 'cm-11.0' into kk_mkt