diff options
| author | Eric Laurent <elaurent@google.com> | 2015-09-18 18:32:07 -0700 |
|---|---|---|
| committer | Eric Laurent <elaurent@google.com> | 2015-09-22 01:07:14 +0000 |
| commit | 64265b2fb8f5be63b6c2ad4fcbec9acf74705bc4 (patch) | |
| tree | a92838f2510034b35b41e78a71bb6385d6f7b557 /services/audiopolicy/engine | |
| parent | 6fe78a875793188ff80512db247312109038f181 (diff) | |
| download | frameworks_av-64265b2fb8f5be63b6c2ad4fcbec9acf74705bc4.zip frameworks_av-64265b2fb8f5be63b6c2ad4fcbec9acf74705bc4.tar.gz frameworks_av-64265b2fb8f5be63b6c2ad4fcbec9acf74705bc4.tar.bz2 | |
audio policy: fix preemtible capture race
Because a preemtible capture session can preempt another one,
we end up in an endless loop situation were each session is allowed to restart
after being preempted, thus preempting the other one which restarts and so on.
To avoid this situation, we store which audio session was preempted when
a particular input started and prevent preemption of this active input by this session.
We also inherit sessions from the preempted input to avoid a 3 way preemption loop etc...
Bug: 24007220.
Change-Id: I0eab5299440ef3ab9e987635dc9a300cf42f2c79
Diffstat (limited to 'services/audiopolicy/engine')
0 files changed, 0 insertions, 0 deletions