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| author | Eino-Ville Talvala <etalvala@google.com> | 2012-05-09 18:32:36 -0700 |
|---|---|---|
| committer | Eino-Ville Talvala <etalvala@google.com> | 2012-05-09 18:32:36 -0700 |
| commit | 58cfa8af0ef6ff541a638756866427aced483943 (patch) | |
| tree | caacca2e6b95e63716b198a47e599d4a35c37c4a | |
| parent | 5b878d24c1f01a5f131d470280b51bcfb5638600 (diff) | |
| download | core-58cfa8af0ef6ff541a638756866427aced483943.tar.gz | |
Camera: Document expected error codes for start face detect.
Clarify when BAD_VALUE is expected from the camera start face detect
command.
Bug: 6459066
Change-Id: Id1b3d5047dee2c509aa6e374a5ed439a776b0b87
| -rw-r--r-- | include/system/camera.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/system/camera.h b/include/system/camera.h index b8389b1e2..e4cacc55c 100644 --- a/include/system/camera.h +++ b/include/system/camera.h @@ -137,7 +137,8 @@ enum { * KEY_FOCUS_AREAS and KEY_METERING_AREAS have no effect. * * arg1 is the face detection type. It can be CAMERA_FACE_DETECTION_HW or - * CAMERA_FACE_DETECTION_SW. + * CAMERA_FACE_DETECTION_SW. If the type of face detection requested is not + * supported, the HAL must return BAD_VALUE. */ CAMERA_CMD_START_FACE_DETECTION = 6, |