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, 58 insertions, 0 deletions

diff --git a/media/libstagefright/include/ExtendedExtractor.h b/media/libstagefright/include/ExtendedExtractor.h
new file mode 100644
index 0000000..e7d8704
--- /dev/null
+++ b/media/libstagefright/include/ExtendedExtractor.h
@@ -0,0 +1,58 @@
+/*Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *      with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef EXTENDED_EXTRACTOR_
+#define EXTENDED_EXTRACTOR_
+
+#include <media/stagefright/DataSource.h>
+
+namespace android {
+
+class MediaExtractor;
+
+typedef MediaExtractor* (*MediaExtractorFactory)(const sp<DataSource> &source, const char* mime);
+
+static const char* MEDIA_CREATE_EXTRACTOR = "CreateExtractor";
+
+typedef bool (*ExtendedExtractorSniffers)(const sp<DataSource> &source, String8 *mimeType,
+                                          float *confidence,sp<AMessage> *meta);
+
+static const char* EXTENDED_EXTRACTOR_SNIFFERS = "SniffExtendedExtractor";
+
+class ExtendedExtractor
+{
+public:
+    static MediaExtractor* CreateExtractor(const sp<DataSource> &source, const char *mime);
+};
+
+bool SniffExtendedExtractor(const sp<DataSource> &source, String8 *mimeType,
+                               float *confidence,sp<AMessage> *meta);
+
+}  // namespace android
+
+#endif //EXTENDED_EXTRACTOR_