Squashed commit of audio changes from CodeAurora

libstagefright: Add QC specific media format

- Add QC specific media extensions
- Add QC specific media definitions

Change-Id: I7dca90be3b977701d9537f5e017117790a030f1f

audio: Compile AudioParameter as shared library

- AudioParameter as shared lib is needed by BT
  support in WFD source.

Change-Id: I464b428ace0cbb57ce6bf7bf3b57d51a7d56f032

libstagefright: Send flush on both i/p and o/p ports together

- ANR occurs in music due to race condition in OMX component if
  flush is issued separately for i/p and o/p ports as DSP only
  handles simultaneous flush on i/p and o/p ports.

Change-Id: I5b16cd5a9b57c857dc8bed489d2663b8f54769e3

libstagefright: Enable extended A\V format

- Add new files to support extended A\V format

Change-Id: I1e61d78d35b868d55fd8e99f95de8cab9c465db4

libstagefright: Framework to plug-in propritory parser

- Extend the current framework to plug-in propritory
  parser

Change-Id: Ia586a3048420ddf1515261f20035589447263b7b

audio: add support for QCOM audio formats

- Add support for EVRC, QCELP, and WMA formats.

Change-Id: Iaf80f982fc8b08617132dbd7d524a1748866745c

frameworks/av: Support Tunnel Playback

- Implement DirectTrack and DirectTrackClient
- DirectTrack exposes API to client so it can create a direct
  output.
- DirectTrackClient allows notifications to be sent to the
  client from DirectTrack
- DirectTrack is being used for Tunnel Audio

Change-Id: I2fbb18a781d8e44b8d65da9a357f6e39375f063a

frameworks/av: Support LPA Playback

Add support to enable Playback in LPA mode

Change-Id: I1b8ac4904f4735017d62f3757ede7bbb56e62fd3

audio: Send correct channel mask in voice call recording.

-Using popCount function to get channel count gives incorrect value on
voice call recording.
-Only STEREO and MONO bits to be considered to count
channels on input

Change-Id: I04c2c802422e868bdba0538ff8623dbf9eb659fe

libstagefright: Thumbnail mode initial commit

- use sync frame decoding mode when kClientNeedsFrameBuffer
  is set for hardware decoders
- hardware decoder will only expect I frames, OMXCodec will
  set EOS on first ETB to stop more frames from being pulled
- skip EOS check on FTB so that the first frame will be
  handled

Change-Id: I0e8974e088fdcc468e27764861c128cfe291499f

audio: Add support for QCOM's VOIP solution

Change-Id: I1150f536fa204b535ca4019fdaa84f33f4695d93

audio: define QCOM audio parameters

- Define QCOM audio paramters for FM, VOIP,
  fluence, SSR, and A2DP

Change-Id: I29d02e37685846f6d4f00dee02e2726b015eaae7

Add ifdefs for QCOM enhanced features

Change-Id: Ic8e5fe6ecc058466ced71030883b1af6c2bc055c

1 files changed, 7 insertions, 0 deletions

diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h
index 49e1afc..e66fc3a 100644
--- a/include/media/AudioSystem.h
+++ b/include/media/AudioSystem.h
@@ -1,4 +1,8 @@
 /*
+ * Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ * Not a Contribution, Apache license notifications and license are retained
+ * for attribution purposes only.
+ *
  * Copyright (C) 2008 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -144,6 +148,9 @@ public:
         INPUT_CLOSED,
         INPUT_CONFIG_CHANGED,
         STREAM_CONFIG_CHANGED,
+#ifdef QCOM_HARDWARE
+        EFFECT_CONFIG_CHANGED,
+#endif
         NUM_CONFIG_EVENTS
     };