History log of /frameworks/wilhelm/include/SLES/OpenSLES_Android.h
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
053b3c2696e5e1b28dd5e02c54b0e3aedc21168d 04-Mar-2016 Paul McLean <pmclean@google.com> "Refinements" to Native Audio Routing API

Change method names to more generic "AcquireJavaProxy" to support
(potentially) multiple proxy types.
Add "Release" method.
Remove JNIEnv* parameter from Acquire and Release methods.
Add Type ID parameter to support (potential) multiple proxy types.
Enforce "singleton" allocation for proxies.
Disallow proxy acquisition for innapropriate players/recorders.
Refactor to make the code clearer.

Bug: 23899814
Change-Id: Iff354ba46547781e0998a9032de96f445d1474b8
e2a4e0e1e87efb61bb62d08e7744a6d57ec4a38e 02-Dec-2015 Paul McLean <pmclean@google.com> Native Routing Implementation

Bug: 23899814
Change-Id: I3cd369339e429e8a3c8466730170fb75f939fb88
9b006ad650c15ef2a8e0106e7a372fc2643c5210 09-Feb-2016 ilewis <inl@google.com> Document default behavior when channel mask is 0

The behavior has not changed substantially; the implementation
has always assigned a default mask based on the number of
channels requested. However, this default behavior does not
carry over into the new indexed channel masks, and that seems
worth noting.

Change-Id: I84b45560dd6988d41e9e6b2cbc7073e03a3a66d3
(cherry picked from commit 91823ae89a82dcd57f8a1cc9711215418bc30503)
4e8fe8a60c3aa8085918f15f281e0979682aefdc 13-Nov-2015 Paul McLean <pmclean@google.com> Fixed validation and translation for indexed channel masks

The channel mask validation code had a number of built-in
assumptions around positional masks. Most of these assumptions
are invalid for indexed masks.

The translation between OpenSLES channel masks and Android
channel masks also needed reworking; this CL attempts to
do it the right way by calling helper functions rather than
setting bits directly.

Bug: 23899736
Change-Id: I65b024b71e3267d2e9ca316ac74771e16462e134
e57c13397185f9ad0f162855e9a8ebeb0c94bfc4 24-May-2014 Andy Hung <hunga@google.com> Add float playback capability to OpenSL ES

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
43bde29538bf33d444d41a0b9cc0d60793fb20fa 17-May-2014 Paul McLean <pmclean@google.com> Merge "Initial Implementation of new NDK effect interfaces"
f8b3141926967ba37d315cc8d3956d7214958e6b 15-May-2014 Paul McLean <pmclean@google.com> Initial Implementation of new NDK effect interfaces

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

Change-Id: I85dcb988f59dacaaed540737018b8f629efeaad3
45daca3d034eb05666dfdfb0eca625d1849d05d7 17-May-2014 Paul McLean <pmclean@google.com> Removed bad comment block to fix build.

Change-Id: I6be21a9ca2a037b9115c296baae4ac4718c34ddb
bb74f23cd3dc877c7eaf4db2132f724d11aeeb8f 15-May-2014 Paul McLean <pmclean@google.com> Initial Implementation of new NDK audio formats

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

Change-Id: I4e4f5d2915a43970ae01f552ba506591902aa070
c3b82a293ed06001ba6d50f111608160c6065ef2 18-Sep-2011 Glenn Kasten <gkasten@google.com> Final revisions for NDK API level 14


Change-Id: Ie2cda273b6adb2db453aad188b28e64147f9e6b0
60ca9f9ef02f6e486c3338cb811f603dd7825c05 29-Aug-2011 Glenn Kasten <gkasten@google.com> Rename Android buffer queue GUID for future sink

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.

- 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
68c8a1b6deea46eeca57848768a92e96d583aadd 25-Aug-2011 Jean-Michel Trivi <jmtrivi@google.com> Metadata keys for PCM decoding

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
6f0f5640d190b0187c356eb53bd96d9f9e49da60 25-Jul-2011 Jean-Michel Trivi <jmtrivi@google.com> Fix bug 5022500 MP2TS format change support in OpenMAX AL

Define new command that can be queued in AndroidBufferQueue
to signal an MP2TS format change.
This command maps directly to IStreamListener::kKeyFormatChange.

Change-Id: I67908fd9e1a7d994862ea3e41c4c0fb6e36bc804
e9236d046fdb5cac0696c42e03443a2439188146 16-Mar-2011 Jean-Michel Trivi <jmtrivi@google.com> Bug 3329759 clean logs, PTS should be unsigned

- Don't pollute logs.
- Save MPEG-2 PTS as an unsigned 64bit value, negative values are

Change-Id: I51d427789dd1e42219a63c68159f2e28628f0448
1c853a41d9d9886e60618a7c878ce3912f46bf3c 15-Mar-2011 Jean-Michel Trivi <jmtrivi@google.com> Bug 3329759 callback mask for TS streaming

- declare a "buffer event" item key and the event mask matching
the OpenSL ES 1.1 buffer queue event mask
- added a buffer state field in AdvancedBufferHeader to keep
track of the lifecycle of a buffer in the queue
- in StreamPlayer, store a constant to be sent as the item
each time a buffer is dequeued because it's been processed
- fix bug in playStream test app where after clearing the
queue, the data was read to the last dequeued buffer address,
rather than at the beginning of the cache.

Change-Id: I07141c8a913dfedeb9fde41d80afbce794ab7379
37dc2fccf3f122b79ebd554de209d0a3c94ae161 09-Mar-2011 Jean-Michel Trivi <jmtrivi@google.com> Bug 3329759 Implement streamInformation and volume in OpenMAX AL

- Implement StreamInformation for video size notification.
- Implement the XAVolumeItf for volume control
- Fix bug in GUID -> MPH hash.
- Fixed typo in GenericPlayer::pause() log
- Do not signal a discontinuity automatically when the ABQ is
cleared because clearing the queue doesn't imply there will
be a discontinuity in the data (e.g. the same data that was
cleared could be reenqueued)
- In "native-media" test app: add test code to exercise the
XAVolumeItf functionality.

Change-Id: I9f69f8cacbdce51b6d96d60141ec1d0f645df991
e7bfcdc183454ec959ff51342f0973cabba219b2 08-Mar-2011 Jean-Michel Trivi <jmtrivi@google.com> Bug 3329759 Implement Clear() and GetState() for MPEG-2 TS

- implemented Clear() in AndroidBufferQueue
- declared and implemented GetState() in AndroidBufferQueue
- fixed typo in AudioPlayer_to_android.cpp that cause a "case"
to be compiled as a label (no unused label warning from
- more test in sandbox/streamSource

Change-Id: If4eede16430cda943224bf950669cc105ac2f894
d158d31a6bbb06426b71c3d097b7768bc3fb79a3 04-Mar-2011 Jean-Michel Trivi <jmtrivi@google.com> Bug 3329759 TS streaming over SLAndroidBufferQueueItf

Modify the SLAndroidBufferQueueItf interface to offer a model
where buffers of data can be queued along with commands
(messages) when used for playback, or buffers of data can be
received along with metadata (messages)

- new callback and enqueue functions in SLAndroidBufferQueueItf
and XAAndroidBufferQueueItf.
- definition of a new struct, AdvancedBufferHeader, for
the buffers in the queue.
- decoupling of the "buffer available to be filled" from SF
and the call to the ABQ callback. Implemented in new
file AndroidBufferQueueSource.cpp
- source/sink checks and memory allocation when creating an
AudioPlayer or MediaPlayer that uses SLAndroidBufferQueueItf,
and verifying the data fed to the ABQ is declared as
- updated tests/native-media XA demo code, and
tests/sandbox/streamSource to use the new interface.

Change-Id: I48e44f346e718041d835fde51e349923fcc1f4b1
ebc8fd365b402e498d499fa8737a7591c290347c 16-Dec-2010 Glenn Kasten <gkasten@google.com> Clean up the API macros

SL_API and XA_API declare a symbol to be exported by .so.
SLAPIENTRY and XAAPIENTRY are for calling conventions, and are currently unused.
Also unified the 64-bit int types between SL and XA.
Remove obsolete symlinks.

Change-Id: I248f624f3e974f130c62cfc27ce9ad8eb40c0b56
0e47a0657162bbff48886ea2f5c68d9edb607768 14-Dec-2010 Jean-Michel Trivi <jmtrivi@google.com> OpenMAX AL: set video display surface from video sink

Initialize the media player's video surface with the surface pointer
obtained from the Java Surface.
Added notes on parts of the interface that will change, and are
currently in place for the sample code to run, before the
upcoming video initialization changes.

Change-Id: Id606f4bca68d227fa9df863922b880e865f845d5
eae4df541ba1d46f65d37e959baf2127aa632c93 10-Dec-2010 Jean-Michel Trivi <jmtrivi@google.com> Start support for XAAndroidBufferQueueItf in OpenMAX AL

Added an Android OpenMAX AL header for the Android interfaces
Registered the AndroidBufferQueueItf as an explicit
interface on MediaPlayer.
Updated the Java+Native example to register a callback from
which OpenMAX AL can retrieve the data to play
Started unifying the player object used by OpenMAX AL and
OpenSL ES so they use a common class.

Change-Id: I73cec8c802f74767545c91278e5e73c8c7995218
e945a85a903cfb83a8965a3246c9e1718023a897 07-Dec-2010 Andreas Huber <andih@google.com> Support for streaming.

Change-Id: I8c4b53b57ceccf076c971d2ac8cd1223ecece094
fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1 30-Nov-2010 Jean-Michel Trivi <jmtrivi@google.com> Support for the SLAndroidBufferQueueItf interface

Rename AndroidStreamSource to AndroidBufferQueue.
Add prototype for SLAndroidBufferQueue functions.
Update sandbox test app to use the new interface.

Change-Id: Ib82180c22e5cf0dd982b4a9bb132667cd2ac4dd7
26043f06b7d6cb2f93a2f2e7846a4e59da722206 23-Nov-2010 Jean-Michel Trivi <jmtrivi@google.com> Control MediaPlayer instance from SL ES interfaces

Implement transport control on StreamPlayer.
Store the StreamPlayer in CAudioPlayer as an sp<>
In StreamPlayer: create a media player from the
mediaplayerservice, and implement the IStreamSource
interface to get data fromt the application
Note that the SLDataLocator_AndroidStreamer and
SLAndroidStreamSourceItf are very much in flux
at the moment.

Change-Id: I11035aafcefd59aad99d1fec9fd54a622e6d1e0f
ad887a253969ac2017a1dbe062d0b76d505594c0 20-Nov-2010 Jean-Michel Trivi <jmtrivi@google.com> Set the MediaPlayer data source from a SL_DATALOCATOR_ANDROIDSTREAMER

Use the data locator information to initialize the data source
of the MediaPlayer instance used in the StreamPlayer object.
Register the callback only when the player is stopped.
Added callback events that can be passed from the application
to the implementation to synchronously signal events.

Change-Id: I1fc52d8d46b2bcf8ca11ab0e4d44d40e704ddbfc
fe6f6b9ed3683119721618e1aeaa8c7d6baee188 19-Nov-2010 Jean-Michel Trivi <jmtrivi@google.com> More support for SL_DATALOCATOR_ANDROIDSTREAM

- add test app in sandbox: based on playUri with different data
- new object, StreamPlayer, that will encapsulate the life-cycle
of the new MediaPlayer object that implements the streaming.

Change-Id: Idfdb00e8622ff18d131465d11178979232ee04f8
28bc6b725c207fb8fbd618caea4aa127f35ce1e1 13-Nov-2010 Jean-Michel Trivi <jmtrivi@google.com> Definition of a new data locator and interface for streaming.

Change-Id: Ib929749beca048be46187cabbf466981d81143e7
01e9f5fa4698856f92bcfd88188ee4c8397b22db 22-Sep-2010 Glenn Kasten <gkasten@google.com> Android simple buffer queue locator and interface

Bug fixes:
Fix bug in error handling and recovery for checkDataSource - potential memory leak.
Clean up MPH table; there were some missing and uncommented entries.

Add comments about using the END macro to test the MPH table.
Convert feedback test from buffer queue to Android simplified
buffer queue for rx side only, tx is still 1.0.1 buffer queue.
Add option to sample/intbufq test to use build option to decide
whether to use 1.0.1 buffer queue or Andorid simple buffer queue.
Convert record test for new APIs.

Update hashgen table and add an install rule.
Add comments.
Add more logging.
Line length 100.
Fix build warning.
Double indent.
Fix SL_DATALOCATOR value for FD.

Change-Id: I35cce8934157fed88251e846b1beb15523b2b1a6
a7b79e766ec6d95e9236168c27461c2ebaef4659 20-Sep-2010 Glenn Kasten <gkasten@google.com> Update logging

Fix bug in ifdef __cplusplus for OpenSLES_Android.h.
Clean up, simplify, and change level of a few log messages.
Use SL_LOGx macros instead of LOGx in SfPlayer.cpp.
Add comments regarding unsupported runtime log level checks.
Line length 100.

Change-Id: I52441ed6fbe9550248fa1b6944fc8e199f1f2724
7fc9e14cb8d840df7242d37b55acff0b58d269c7 21-Sep-2010 Jean-Michel Trivi <jmtrivi@google.com> Fix bug 3022251

Remove prefetch status error codes: not officially in OpenSL ES spec.

AndroidEffectCapabilities: no const for effect name

Android file descriptor data source: don't use a value that will
likely be used by the specification in the future.

Change-Id: I9b4e0d7eb265dc98c76021cddfe5a1f50b5eb6ef
453dd564a81fe98b7a947ae4a9844a53fa957c2b 18-Sep-2010 Jean-Michel Trivi <jmtrivi@google.com> Remove the SLAndroidStreamTypeItf interface.

It is now replaced by SLAndroidConfigurationItf which implements
the same functionality (and more).

Modified test to demo setting AudioPlayer stream type to use

Modified SLAndroidConfigurationItf to enable passing a
NULL pointer to value so the value size for the key ca
be queried.

Fixed type in AudioPlayer and AudioRecorder Android side
which reported an error if the SetConfig() function was
called when the object was unrealized (the intent is
to check that the object is NOT realized because we
are configuring the resources the object is going to use).

Change-Id: I20f3dba8c63066db94d537109854b4c4139f65b3
75e22870e41386cdc597bd29c76744d74d4c22ad 17-Sep-2010 Jean-Michel Trivi <jmtrivi@google.com> Allow Android stream type to be set by SLAndroidConfigurationItf.

Allow Android stream type to be set through the
SLAndroidConfigurationItf interface, instead of the
SLAndroidStreamTypeItf interface, which is going away before
The stream type is now stored in CAudioPlayer, and used before
the AudioTrack of the player is instanciated.

AudioRecorder preset and AudioPlayer stream type also implement
the following behavior: when querying a key with a NULL pointer
as destination for the value, the value size is updated with
the actual size used to store the value for the given key.

Change-Id: I652a5b463a220698c53fc1d2b485143b794a1d75
42309377d1ed17b557fab30f1bf26b8ba31a96fd 12-Sep-2010 Jean-Michel Trivi <jmtrivi@google.com> Add SLAndroidConfigurationItf, enabled on AudioRecorder.

This adds a generic configuration interface, first enabled on the
AudioRecorder object. This is intended to be used to configure
the audio recording source. It is meant to be usable before the
object is in REALIZED state.

Change-Id: I8f6c1cf8f5be8a8dfb332c4e89d91f45047f48e3
fef6033d852daec8d88060b252e72f322724dca1 10-Sep-2010 Jean-Michel Trivi <jmtrivi@google.com> Implement the SLAndroidEffectSendItf.

This enables sends from an AudioPlayer to an OutputMix
that's using the generic effect interface (SLAndroidEffectItf).
Since there is a single aux bus, the effect ID is only used
to verify the effect referred to in the send is actually
attached to the OutputMix. Also there is a single send
level value and enable flag for the interface, even though
the interface definition supports discerning between multiple
effects (so it scales on platform with multiple aux buses).

Dry (direct) level is now stored in the AudioPlayer,
as it is shared between SLEffectSendItf and

Change-Id: I3dd34c4c045d8ac2961a325e10b181a789bf4913
884ed8e6ccaf395f7b57e1cf16c2779c651eb800 09-Sep-2010 Jean-Michel Trivi <jmtrivi@google.com> Definition of SLAndroidEffectSendItf

Define the SLAndroidEffectSendItf interface which mirors the
SLEffectSendItf interface, but uses an SLInterfaceID parameter
to identify the effect the AudioPlayer is sending to.

Change-Id: Iec0ddf315a6974fafedecd566bd01c7231183312
5b09aa864215690580b18eb802927e8cc7eb4861 03-Sep-2010 Jean-Michel Trivi <jmtrivi@google.com> Implement SLAndroidEffectItf and SLAndroidEffectCapabilities.

Change-Id: Ia2cf6e3f0178189b0ed010690bc9906b61a746a7
67bdf8a2fbd1024ab50c4513e1504325475368e0 28-Jul-2010 Jean-Michel Trivi <jmtrivi@google.com> First implementation of the generic audio effect interface for
OpenSL ES.

SLAndroidAudioEffectItf is an explicit interface, exposed on AudioPlayer

Change-Id: I41f86fd64650db7b3cb2d220cdb043d2dcbbcc21
ee21d26b4b66d0f19b826685b3070497523994d5 28-Jul-2010 Glenn Kasten <gkasten@google.com> Khronos recommendation: include "SLES/OpenSLES.h"

Change-Id: Iaa36d08f313a29ad2914e7459448bf9418e8c6c8