frameworks/av: Fixed framecount in AudioRecord

- Incorrect frameCount is passed to AudioRecordClientProxy,
  which is used while user side pointer is incremented
  This is causing distortion in SIP call
- Fix is to use frameCount of the shared block instead of
  frameCount passed by the client
- InputBytes initialization is also done in AudioFlinger

Change-Id: I4470be49c44e0c86c8a6262f57cabbc609c32045
Crs-fixed:  525315
audio policy: Avoid unintended update of a command's timestamp

- When two setParameter calls with different keyValuePairs reach
  AudioPolicyService from HAL, the timestamp of the command received
  later is updated to that of the command received first.
  This is unintended and might cause a delay or advance the processing
  of commands.
- AudioPolicyService processes setParameters calls in the order
  in which it receives them and when two setParameter calls with
  different keyValuePairs come in (in this case, FM volume with a
  delay and routing), the timestamp of the command received last
  (routing) is updated to be processed at the timestamp of the command
  received earlier (FM volume). FM volume is set with a delay which
  causes the delay in routing as well.
- The timestamp of the command should be updated only if the
  keyValuePairs in the setParameters call match.

CRs-Fixed: 538263

Change-Id: Ie9e7d3ddf9aabd5cf551dccc27aca0a88d1edb77
libstagefright: Add support for custom LPA buffer size in legacy LPAPlayer

     - on msm7x27a with bootloader heap for lpa audio during audio playback with,
       DSP Manager effects enabled there is a lot of stuttering with the default buffer size.
       with bl heap we need buffer size of 480, but that breaks audio at in cm. So we have,
       to use buffer size of 512 to get audio working but it makes stuttering as mentioned.
       so add support for a custom buffer size so we can use 480 buffer size.

Change-Id: Ib4b5222b4b64d42288e0ad5c95910e385d172374
Merge "libstagefright: Add support for custom LPA buffer size in legacy LPAPlayer" into jb4.3
Merge branch 'jb4.3' of https://github.com/SlimRoms/frameworks_av into jb4.3
Add missing functions and signatures for older OMX video libs compat

Nvidia OMX libs need these to work
That fixes hardware OMX video codecs + Camera on TF101

Change-Id: I57fccc15968c196771546ccd1d90e21e7bba33a0
AudioTrack: Do not inline getSessionId either

Should help for other nvomx versions that requires it.

Change-Id: Ie8e3b9449ebf0915ae3432ab2f12794bb8ef39c9