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| author | Andy Hung <hunga@google.com> | 2015-05-06 08:46:52 -0700 |
|---|---|---|
| committer | Andy Hung <hunga@google.com> | 2015-05-12 09:30:51 -0700 |
| commit | db4c031f518ae5806af73756273ff32cd8d0e4f8 (patch) | |
| tree | 62f9e0541acccc3acacf808d2a3cdad130eb819b /services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp | |
| parent | 18aa27016a94d0fee243637a80fd0741f89e08f2 (diff) | |
| download | frameworks_av-db4c031f518ae5806af73756273ff32cd8d0e4f8.zip frameworks_av-db4c031f518ae5806af73756273ff32cd8d0e4f8.tar.gz frameworks_av-db4c031f518ae5806af73756273ff32cd8d0e4f8.tar.bz2 | |
Update sampling rate to 192kHz for devices
Change-Id: I0a83206be51d7ae18ccf85b94b2127356307be69
Diffstat (limited to 'services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp')
| -rw-r--r-- | services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp index 2e4d423..afcd073 100644 --- a/services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp +++ b/services/audiopolicy/common/managerdefinitions/src/AudioPort.cpp @@ -611,9 +611,13 @@ uint32_t AudioPort::pickSamplingRate() const // For mixed output and inputs, use max mixer sampling rates. Do not // limit sampling rate otherwise + // For inputs, also see checkCompatibleSamplingRate(). if (mType != AUDIO_PORT_TYPE_MIX) { maxRate = UINT_MAX; } + // TODO: should mSamplingRates[] be ordered in terms of our preference + // and we return the first (and hence most preferred) match? This is of concern if + // we want to choose 96kHz over 192kHz for USB driver stability or resource constraints. for (size_t i = 0; i < mSamplingRates.size(); i ++) { if ((mSamplingRates[i] > samplingRate) && (mSamplingRates[i] <= maxRate)) { samplingRate = mSamplingRates[i]; |