diff options
Diffstat (limited to 'services/camera/libcameraservice/api1/client2/ZslProcessor3.cpp')
| -rw-r--r-- | services/camera/libcameraservice/api1/client2/ZslProcessor3.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/services/camera/libcameraservice/api1/client2/ZslProcessor3.cpp b/services/camera/libcameraservice/api1/client2/ZslProcessor3.cpp index 2d31275..227b169 100644 --- a/services/camera/libcameraservice/api1/client2/ZslProcessor3.cpp +++ b/services/camera/libcameraservice/api1/client2/ZslProcessor3.cpp @@ -44,6 +44,7 @@ ZslProcessor3::ZslProcessor3( sp<Camera2Client> client, wp<CaptureSequencer> sequencer): Thread(false), + mLatestClearedBufferTimestamp(0), mState(RUNNING), mClient(client), mSequencer(sequencer), @@ -107,7 +108,6 @@ void ZslProcessor3::onResultAvailable(const CaptureResult &result) { ALOGE("%s: metadata doesn't have timestamp, skip this result", __FUNCTION__); return; } - (void)timestamp; entry = result.mMetadata.find(ANDROID_REQUEST_FRAME_COUNT); if (entry.count == 0) { @@ -120,6 +120,9 @@ void ZslProcessor3::onResultAvailable(const CaptureResult &result) { if (mState != RUNNING) return; + // Corresponding buffer has been cleared. No need to push into mFrameList + if (timestamp <= mLatestClearedBufferTimestamp) return; + mFrameList.editItemAt(mFrameListHead) = result.mMetadata; mFrameListHead = (mFrameListHead + 1) % mFrameListDepth; } @@ -392,7 +395,7 @@ status_t ZslProcessor3::clearZslQueueLocked() { if (mZslStream != 0) { // clear result metadata list first. clearZslResultQueueLocked(); - return mZslStream->clearInputRingBuffer(); + return mZslStream->clearInputRingBuffer(&mLatestClearedBufferTimestamp); } return OK; } |