Prevent developers from using a channelMask that will fail.
Bug: 27721209
Change-Id: I87ad67caedaedf6ed2230165cb1687a2a0b74703
Signed-off-by: Phil Burk <philburk@google.com>
Support querying the AudioDeviceInfo in AudioRecordConfiguration.
When AudioService (through RecordingActivityMonitor) receives
a recording event on an existing session, report it as an
update if the recording configuration has changed.
Bug 22876530
Change-Id: I1b72c08aa0589077fe8ad254087965e6384ce50a
Allows applications to wrap compressed audio in a PCM
stream and pass through directly to HDMI output.
Bug: 24541671
Bug: 20891646
Bug: 26373761
Change-Id: I67a25672a3b5066b5747380d013c26e60c14c272
Signed-off-by: Phil Burk <philburk@google.com>
More doc about AudioFormat constants, use of the builder,
sample rate, channel masks (position vs index, examples)
Bug 20921159
Change-Id: Ie60c2f3558b8b6008c6d9fb646ad9f6de396859d
Add MP3 and AAC as valid AudioFormat encodings.
Only @hide for now to allow system components to manage
audio patches with those formats.
Bug: 18649264.
Change-Id: I5ef5f151783308e31d8ac5b29454589077ef62ea
When creating the AudioRecord instance for a dynamic mix, convert
the output channel mask of the mix to an input channel mask
to be used by the AudioRecord instance through which the
mixed audio is rerouted.
Bug 16009464
Change-Id: I3addbe85339f6f06b69acc3f9b8e2a765e5d7305
Add sound model update callback.
Add native service state change callback.
Add vendor UUID in sound model description.
Add coarse confidence level in recognition event.
Add capture format in recognition event.
Bug: 12378680.
Change-Id: Id63437819ec7b9a4a69e1ff6185b747e20cad95e
Add audio recording source in AudioAttributes.
New AudioRecord constructor with AudioAttributes and
AudioFormat.
Legacy AudioRecord constructor is calling into the new
constructor.
Bug 16009464
Change-Id: I69d81f9e71bdf946c4cfbda6d3d8552ffac6b5c2
Unhide AudioFormat.Builder
Unhide AudioTrack constructor with AudioAttributes, AudioFormat
Unhide the missing two channels that enable a 7.1 configuration
Change-Id: I60899548da1c688ebe561c25212877e0f3eedb34
An AudioMixingRule is a collection of AudioAttributes and match/exclude
rules.
An AudioMix is defined by its AudioMixingRule, AudioFormat and
routing flag.
An AudioPolicyConfig is a collection of AudioMix and is
parcellable.
An AudioPolicy has an AudioPolicyConfig, and
can be registered/unregistered through AudioManager.
bug 16009464
Change-Id: I01bf95d014967f48ba823648ea897779da099e5d
This CL does the same thing for AudioTrack,
that an earlier CL did for AudioRecord:
> Change-Id: Ic3525f049e939bdf125d9f87ed39abd2690dcf9f
Pull out the common parts of that earlier CL and move them to new header
file android_media_AudioFormat.h.
Use the new function audioFormatToNative() to convert from Java
ENCODING_PCM_* to native AUDIO_FORMAT_*.
Use audio_bytes_per_sample() instead of hard-coding the size of various formats.
Use size_t for memory sizes.
Change-Id: I7992dd6a2c9500126a6d7ae5fc1ed9f3312962d6
When creating a new AudioTrack instance, translate from a Java
channel mask as defined in android.media.AudioFormat to one
as defined in audio.h which matches industry-standard
channel mask definitions.
Change-Id: I7eeece8ec2a437977c31f6e82590f9591158144b
Add definitions for the side and elevated channels.
Add new (correct) definition for 7.1 mask which uses
the side channels rather than the front half-pan channels.
Change-Id: I13d93f99f3b453ce2ab5fdc2da66629ed7f337ef
Initial commit for review.
Integrated comments after patch set 1 review.
Fixed lockup in AudioFlinger::ThreadBase::exit()
Fixed lockup when playing tone with AudioPlocyService startTone()
