Camera: Handle RESULT_ERROR followed by BUFFER_ERROR
In case a result error is followed by a buffer_error for a particular
request, current logic won't be able to remove the pending request from
the inflight queue.
Moving the skipResultMetadata flag into InFlightRequest struct fixes the
issue.
Test: Camera CTS
Bug: 64840907
Change-Id: Iac44e431f9e9fc38684f8509328c777f9cf5f956
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index 02f5424..94e8f3b 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -2439,25 +2439,6 @@
nsecs_t sensorTimestamp = request.sensorTimestamp;
nsecs_t shutterTimestamp = request.shutterTimestamp;
- bool skipResultMetadata = false;
- if (request.requestStatus != OK) {
- switch (request.requestStatus) {
- case CAMERA3_MSG_ERROR_DEVICE:
- case CAMERA3_MSG_ERROR_REQUEST:
- case CAMERA3_MSG_ERROR_RESULT:
- skipResultMetadata = true;
- break;
- case CAMERA3_MSG_ERROR_BUFFER:
- //Result metadata should return in this case.
- skipResultMetadata = false;
- break;
- default:
- SET_ERR("Unknown error message: %d", request.requestStatus);
- skipResultMetadata = false;
- break;
- }
- }
-
// Check if it's okay to remove the request from InFlightMap:
// In the case of a successful request:
// all input and output buffers, all result metadata, shutter callback
@@ -2465,7 +2446,7 @@
// In the case of a unsuccessful request:
// all input and output buffers arrived.
if (request.numBuffersLeft == 0 &&
- (skipResultMetadata ||
+ (request.skipResultMetadata ||
(request.haveResultMetadata && shutterTimestamp != 0))) {
ATRACE_ASYNC_END("frame capture", frameNumber);
@@ -2941,6 +2922,11 @@
InFlightRequest &r = mInFlightMap.editValueAt(idx);
r.requestStatus = msg.error_code;
resultExtras = r.resultExtras;
+ if (hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_RESULT == errorCode
+ || hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_REQUEST ==
+ errorCode) {
+ r.skipResultMetadata = true;
+ }
if (hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_RESULT ==
errorCode) {
// In case of missing result check whether the buffers
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h
index b5f19d7..363bd88 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.h
+++ b/services/camera/libcameraservice/device3/Camera3Device.h
@@ -885,6 +885,11 @@
// For auto-exposure modes, equal to 1/(lower end of target FPS range)
nsecs_t maxExpectedDuration;
+ // Whether the result metadata for this request is to be skipped. The
+ // result metadata should be skipped in the case of
+ // REQUEST/RESULT error.
+ bool skipResultMetadata;
+
// Default constructor needed by KeyedVector
InFlightRequest() :
shutterTimestamp(0),
@@ -894,7 +899,8 @@
numBuffersLeft(0),
hasInputBuffer(false),
hasCallback(true),
- maxExpectedDuration(kDefaultExpectedDuration) {
+ maxExpectedDuration(kDefaultExpectedDuration),
+ skipResultMetadata(false) {
}
InFlightRequest(int numBuffers, CaptureResultExtras extras, bool hasInput,
@@ -907,7 +913,8 @@
resultExtras(extras),
hasInputBuffer(hasInput),
hasCallback(hasAppCallback),
- maxExpectedDuration(maxDuration) {
+ maxExpectedDuration(maxDuration),
+ skipResultMetadata(false) {
}
};