| 4ad39885f2e6e79ae1faaa41ae240eeffcefd368 |
|
15-Mar-2016 |
Jean-Michel Trivi <jmtrivi@google.com> |
Dynamic audio policies: device type and address
Store device type and address in audio mixes regardless of the
mix route type, no "registration" field.
For LOOP_BACK mixes, assign the REMOTE_SUBMIX device type.
Bug 25448664
Change-Id: I8d59b2fd3e05b1dcf1081ad826f985f5e3e74769
/frameworks/base/media/java/android/media/audiopolicy/AudioMix.java
|
| e8924115f9a57d35149da89c2a1bd920fdd0fe39 |
|
04-Mar-2016 |
Jean-Michel Trivi <jmtrivi@google.com> |
Dynamic audio policies: allow device passing for RENDER mixes
AudioMix: add system method for specifying an AudioDeviceInfo
to be used by this mix. This only works for AudioMix
instance with the RENDER route flag.
Previous dynamic policy implementation didn't enforce
mix route flag check, but only supported LOOP_BACK,
so make LOOP_BACK the default.
When a policy gets registered and the registration ID is
set on each mix, for RENDER mixes use the device
address for registration.
Bug 25448664
Change-Id: If5789d84ff4c4c25a6e81ba1513a39916220498a
/frameworks/base/media/java/android/media/audiopolicy/AudioMix.java
|
| 1cbf9b3741ec486c3ffce08f145501eb1ca73640 |
|
02-Feb-2016 |
Glenn Kasten <gkasten@google.com> |
Allow sample rate UNSPECIFIED to mean a route-dependent value
Bug: 25641253
Bug: 21019153
Change-Id: I3b8e01b6ea09f42c813ab1a0f3f625dc3803cc0b
/frameworks/base/media/java/android/media/audiopolicy/AudioMix.java
|
| 5a56109d1f5c00404c8f0e4281b9ac1392d72886 |
|
24-Apr-2015 |
Jean-Michel Trivi <jmtrivi@google.com> |
AudioService receives callback for dynamic policy mix state changes
AudioService registers a callback for dynamic policies from
AudioSystem.
AudioSystem keeps track of a single callback for dynamic policies.
Bug 20226914
Change-Id: I48899d20d1dbb47bb680e733a3bc9fd064b60f07
/frameworks/base/media/java/android/media/audiopolicy/AudioMix.java
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| cc98c67ef7f1548766e0b742eb041579e74ba225 |
|
14-Apr-2015 |
Jean-Michel Trivi <jmtrivi@google.com> |
Define AudioMix state constants
Bug 20226914
Change-Id: Ie513fcdaaffd4ae3ed7fbd8d24fe8683959739e3
/frameworks/base/media/java/android/media/audiopolicy/AudioMix.java
|
| 1b3541d5eedb332ea01066b4a78a2d06d5304044 |
|
25-Nov-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
AudioMix address and type, rule exclusion API, dynamic source
- Simplify API for defining an exclusion-based rule: don't define
an exclusion rule, add instead a way to exclude a rule.
- API for defining rules for dynamic sources (rule match on capture
preset).
- Verify mix type when creating AudioRecord or AudioTrack for a mix.
- Use hashcode of mix for generating the device address.
- AudioService dump prints info about registered policies.
- Annotate as SystemApi the audio policy-related APIs.
- Express mixing match and exclude rule constants as flags for
future-proofness
Bug 16006090
Bug 16009464
Change-Id: I0dabe71204501acaffea7ef0ddbbab9700e1bd87
/frameworks/base/media/java/android/media/audiopolicy/AudioMix.java
|
| 8fdb0d4defb6ee2ca8057d3442ead36b408b6c17 |
|
17-Jul-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
More AudioPolicy registration
Define new usage in AudioAttributes to describe "virtual" sources.
Maintain a registration string in AudioPolicy and AudioMix that
is used for the address of the mix in the native policy manager.
AudioPolicy registration marks the audio policy configuration and
the audio mixes as registered.
The AudioPolicy class is used as the factory for the AudioTrack
and AudioRecord objects that are respectively used as the
source and sink of the mixes created by the policy owner.
Bug 16009464
Change-Id: I8e5bd351495257597c513d22597e273fcabdbc55
/frameworks/base/media/java/android/media/audiopolicy/AudioMix.java
|
| a8b6bd88cfb010c9e9aa1339e504fd593919e1e0 |
|
01-Jul-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
Define audio policy, mixes, and mixing rules
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
/frameworks/base/media/java/android/media/audiopolicy/AudioMix.java
|