QCamera2: HAL3: Send corrects face ids in FD Full mode

Issue:
In FD FULL mode, apps expect the face IDs
in meta data. Currently, meta data is event
is posted but with 0s.
Fix:
Assign correct face ids coming from backend.

Bug: 31979356
Change-Id: I87a49794f29794a28a8857728c5d10bd8030abd9
diff --git a/msm8998/QCamera2/HAL3/QCamera3HWI.cpp b/msm8998/QCamera2/HAL3/QCamera3HWI.cpp
index 97f6145..4ec3c0a 100644
--- a/msm8998/QCamera2/HAL3/QCamera3HWI.cpp
+++ b/msm8998/QCamera2/HAL3/QCamera3HWI.cpp
@@ -7119,10 +7119,17 @@
                             }
                         }
 
+                        for (size_t i = 0; i < numFaces; i++) {
+                            faceIds[i] = faceDetectionInfo->faces[i].face_id;
+
+                            LOGL("FD_DEBUG LANDMARK : Frame[%d] : Face[%d] : faceIds=%d",
+                                    faceDetectionInfo->frame_id, i, faceIds[i]);
+                        }
+
                         camMetadata.update(ANDROID_STATISTICS_FACE_IDS, faceIds, numFaces);
                         camMetadata.update(ANDROID_STATISTICS_FACE_LANDMARKS,
                                 faceLandmarks, numFaces * 6U);
-                   }
+                    }
                     IF_META_AVAILABLE(cam_face_blink_data_t, blinks,
                             CAM_INTF_META_FACE_BLINK, metadata) {
                         uint8_t detected[MAX_ROI];
@@ -7132,10 +7139,10 @@
                             degree[2 * i] = blinks->blink[i].left_blink;
                             degree[2 * i + 1] = blinks->blink[i].right_blink;
 
-                        LOGL("FD_DEBUG LANDMARK : Frame[%d] : Face[%d] : "
-                                "blink_detected=%d, leye_blink=%d, reye_blink=%d",
-                                faceDetectionInfo->frame_id, i, detected[i], degree[2 * i],
-                                degree[2 * i + 1]);
+                            LOGL("FD_DEBUG LANDMARK : Frame[%d] : Face[%d] : "
+                                    "blink_detected=%d, leye_blink=%d, reye_blink=%d",
+                                    faceDetectionInfo->frame_id, i, detected[i], degree[2 * i],
+                                    degree[2 * i + 1]);
                         }
                         camMetadata.update(QCAMERA3_STATS_BLINK_DETECTED,
                                 detected, numFaces);
@@ -7150,9 +7157,9 @@
                             degree[i] = smiles->smile[i].smile_degree;
                             confidence[i] = smiles->smile[i].smile_confidence;
 
-                        LOGL("FD_DEBUG LANDMARK : Frame[%d] : Face[%d] : "
-                                "smile_degree=%d, smile_score=%d",
-                                faceDetectionInfo->frame_id, i, degree[i], confidence[i]);
+                            LOGL("FD_DEBUG LANDMARK : Frame[%d] : Face[%d] : "
+                                    "smile_degree=%d, smile_score=%d",
+                                    faceDetectionInfo->frame_id, i, degree[i], confidence[i]);
                         }
                         camMetadata.update(QCAMERA3_STATS_SMILE_DEGREE,
                                 degree, numFaces);