android_frameworks_wilhelm/include, branch stable/cm-12.0-YNG1I

Add float playback capability to OpenSL ES

2014-05-29T22:57:51+00:00

Add SLAndroidDataFormat_PCM_EX to match OpenSLES 1.1 header file,
together with related SL_ANDROID_PCM_REPRESENTATION_* constants.
Use slesTest_playbq as the test application.

Change-Id: I04bcd170f5c517051a799bacf8f52da5f1353ad6

Merge "Initial Implementation of new NDK effect interfaces"

2014-05-17T01:18:51+00:00

Initial Implementation of new NDK effect interfaces

2014-05-17T00:57:36+00:00

Support for Acousic Echo Cancellation, Automatic Gain
Control and NoiseSuppression effects on AudioRecorder

Change-Id: I85dcb988f59dacaaed540737018b8f629efeaad3

Removed bad comment block to fix build.

2014-05-17T00:18:41+00:00

Change-Id: I6be21a9ca2a037b9115c296baae4ac4718c34ddb

Initial Implementation of new NDK audio formats

2014-05-16T19:42:17+00:00

Support for 24-bit audio formats - Support for Quad, 5.1 and 7.1
multi-channel output

Change-Id: I4e4f5d2915a43970ae01f552ba506591902aa070

Fix bug 5553055 support video only format change in MP2TS

2011-11-30T00:17:42+00:00

Allow command data when enqueueing a format change command.
Support format change where the application signals that the
 change is for the video stream only. Consider any other change
 or format change command with invalid data as a full format
 change.

Change-Id: I6c684eab36a51dded7e3d7e72b8effe13dac6cc8

Final revisions for NDK API level 14

2011-10-11T00:20:36+00:00

Rename ANDROID_MIME_MP2TS to XA_ANDROID_MIME_MP2TS and
ANDROID_MIME_AACADTS to SL_ANDROID_MIME_AACADTS and make public.
ANDROID_MIME_AACADTS_ANDROID_FRAMEWORK remains private.

Change-Id: Ie2cda273b6adb2db453aad188b28e64147f9e6b0

Bug 5244675 PCM sample rate metadata units

2011-09-06T21:41:36+00:00

The current metadata key macro name ANDROID_KEY_INDEX_PCMFORMAT_SAMPLESPERSEC
is confusing.  This change renames it to ANDROID_KEY_INDEX_PCMFORMAT_SAMPLERATE,
and documents that it is in Hz rather than milliHz.  The key string is
renamed from AndroidPcmFormatSamplesPerSec to AndroidPcmFormatSampleRate.

Details:

OpenSL ES 1.0.1 PCM struct SLDataFormat_PCM field samplesPerSec
[sic] is in milliHz.  OpenSL ES 1.1 preserves that struct, but adds
struct SLDataFormat_PCM with field sampleRate also in milliHz.  If the
ANDROID_KEY_INDEX_PCMFORMAT_* metadata keys were intended to exactly
model the OpenSL ES PCM data format struct, the metadata sample rate
would also be in milliHz units.  However, the rest of Android operates
in Hz so we use Hz here also.

Backwards compatibility for the name should not be an issue,
as the initial beta developer has not yet started using this metadata.

Related change: delete a duplicate header file.

Change-Id: Ib8f620dfe7a328f621ddbb19f55e5691eb22d7b5

Rename Android buffer queue GUID for future sink

2011-09-01T22:56:16+00:00

This change will make it easier to have Android buffer queue as a sink in
the future.  For backwards source code compatibility with beta developers,
retain the old name temporarily.  As soon as they have switched to the
new name, we will remove the old name.

Details:
 - rename XA_IID_ANDROIDBUFFERQUEUE to XA_IID_ANDROIDBUFFERQUEUESOURCE
 - rename SL_IID_ANDROIDBUFFERQUEUE to SL_IID_ANDROIDBUFFERQUEUESOURCE
 - rename MPH_ANDROIDBUFFERQUEUE to MPH_ANDROIDBUFFERQUEUESOURCE
 - did not rename the data locators and interface struct,
   as they can be shared across both source and sink
 - did not rename the member field mAndroidBufferQueue in
   CAudioPlayer / CMediaPlayer as that would be a huge change;
   can do that later if necessary
 - the SINK definition will be added later when needed

Change-Id: I36dc01050efb99d4d7802b2ca2b870f4d978ee21

Metadata keys for PCM decoding

2011-08-25T18:02:56+00:00

Declare in a public header the metadata keys an application which
 decodes audio data would use to figure out the output PCM format.

Make the SL ES Android header also include the configuration and
 metadata headers.
Update test apps to reflect this.

Change-Id: I298db4fdb800df2d48047691441aa7489aad4822