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Commit 58cfa8af authored by Eino-Ville Talvala's avatar Eino-Ville Talvala
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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
parent 5b878d24

include/system/camera.h

+2 −1
Original line number Diff line number Diff line
@@ -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,