diff options
Diffstat (limited to 'services/camera')
-rw-r--r-- | services/camera/libcameraservice/camera2/StreamingProcessor.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/services/camera/libcameraservice/camera2/StreamingProcessor.cpp b/services/camera/libcameraservice/camera2/StreamingProcessor.cpp index 744b7ed..8921172 100644 --- a/services/camera/libcameraservice/camera2/StreamingProcessor.cpp +++ b/services/camera/libcameraservice/camera2/StreamingProcessor.cpp @@ -422,6 +422,9 @@ void StreamingProcessor::onFrameAvailable() { if (client == 0) return; { + /* acquire SharedParameters before mMutex so we don't dead lock + with Camera2Client code calling into StreamingProcessor */ + SharedParameters::Lock l(client->getParameters()); Mutex::Autolock m(mMutex); BufferItemConsumer::BufferItem imgBuffer; res = mRecordingConsumer->acquireBuffer(&imgBuffer); @@ -435,17 +438,14 @@ void StreamingProcessor::onFrameAvailable() { mRecordingFrameCount++; ALOGV("OnRecordingFrame: Frame %d", mRecordingFrameCount); - { - SharedParameters::Lock l(client->getParameters()); - // TODO: Signal errors here upstream - if (l.mParameters.state != Parameters::RECORD && - l.mParameters.state != Parameters::VIDEO_SNAPSHOT) { - ALOGV("%s: Camera %d: Discarding recording image buffers " - "received after recording done", __FUNCTION__, - client->getCameraId()); - mRecordingConsumer->releaseBuffer(imgBuffer); - return; - } + // TODO: Signal errors here upstream + if (l.mParameters.state != Parameters::RECORD && + l.mParameters.state != Parameters::VIDEO_SNAPSHOT) { + ALOGV("%s: Camera %d: Discarding recording image buffers " + "received after recording done", __FUNCTION__, + client->getCameraId()); + mRecordingConsumer->releaseBuffer(imgBuffer); + return; } if (mRecordingHeap == 0) { |