commit 1754351d9199721e7e7943461689e399ef015260
author Eino-Ville Talvala <etalvala@google.com> Wed Aug 06 14:32:02 2014 -0700
committer Eino-Ville Talvala <etalvala@google.com> Wed Aug 27 11:08:10 2014 -0700
tree 5e0fa67a3a220dad0bdb11c2a883db25d4af3269
parent 60ffbe05857b7583f4c70c31914947476a908b5b

CameraService: Correct API2 error handling

- Add more error codes to the binder camera2 callbacks
- Translate HAL errors to callback errors
- When flushing, report failures for queued requests
- Treat stream config failure as nonfatal
- Send request errors when buffers aren't available for captures

Bug: 15524101
Bug: 14448494
Bug: 11272459
Bug: 17160301
Change-Id: I81aa54e805a9cce1cb8a6a9374549daa7666deb2

include/camera/camera2/ICameraDeviceCallbacks.h

diff --git a/include/camera/camera2/ICameraDeviceCallbacks.h b/include/camera/camera2/ICameraDeviceCallbacks.h
index f059b3d..670480b 100644
--- a/include/camera/camera2/ICameraDeviceCallbacks.h
+++ b/include/camera/camera2/ICameraDeviceCallbacks.h
@@ -42,9 +42,13 @@
      * Error codes for CAMERA_MSG_ERROR
      */
     enum CameraErrorCode {
+        ERROR_CAMERA_INVALID_ERROR = -1, // To indicate all invalid error codes
         ERROR_CAMERA_DISCONNECTED = 0,
         ERROR_CAMERA_DEVICE = 1,
-        ERROR_CAMERA_SERVICE = 2
+        ERROR_CAMERA_SERVICE = 2,
+        ERROR_CAMERA_REQUEST = 3,
+        ERROR_CAMERA_RESULT = 4,
+        ERROR_CAMERA_BUFFER = 5,
     };
 
     // One way