diff options
Diffstat (limited to 'services/camera/libcameraservice/device3/Camera3Device.h')
| -rw-r--r-- | services/camera/libcameraservice/device3/Camera3Device.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h index 6565048..0b3ad6e 100644 --- a/services/camera/libcameraservice/device3/Camera3Device.h +++ b/services/camera/libcameraservice/device3/Camera3Device.h @@ -127,6 +127,8 @@ class Camera3Device : virtual status_t flush(); private: + static const size_t kDumpLockAttempts = 10; + static const size_t kDumpSleepDuration = 100000; // 0.10 sec static const size_t kInFlightWarnLimit = 20; static const nsecs_t kShutdownTimeout = 5000000000; // 5 sec struct RequestTrigger; @@ -175,6 +177,13 @@ class Camera3Device : typedef List<sp<CaptureRequest> > RequestList; /** + * Get the last request submitted to the hal by the request thread. + * + * Takes mLock. + */ + virtual CameraMetadata getLatestRequest(); + + /** * Lock-held version of waitUntilDrained. Will transition to IDLE on * success. */ @@ -285,6 +294,12 @@ class Camera3Device : */ status_t waitUntilRequestProcessed(int32_t requestId, nsecs_t timeout); + /** + * Get the latest request that was sent to the HAL + * with process_capture_request. + */ + CameraMetadata getLatestRequest() const; + protected: virtual bool threadLoop(); @@ -343,10 +358,11 @@ class Camera3Device : uint32_t mFrameNumber; - Mutex mLatestRequestMutex; + mutable Mutex mLatestRequestMutex; Condition mLatestRequestSignal; // android.request.id for latest process_capture_request int32_t mLatestRequestId; + CameraMetadata mLatestRequest; typedef KeyedVector<uint32_t/*tag*/, RequestTrigger> TriggerMap; Mutex mTriggerMutex; |