Loading include/system/camera.h +80 −11 Original line number Diff line number Diff line Loading @@ -70,17 +70,20 @@ enum { /** msgType in notifyCallback and dataCallback functions */ enum { CAMERA_MSG_ERROR = 0x0001, CAMERA_MSG_SHUTTER = 0x0002, CAMERA_MSG_FOCUS = 0x0004, CAMERA_MSG_ZOOM = 0x0008, CAMERA_MSG_PREVIEW_FRAME = 0x0010, CAMERA_MSG_VIDEO_FRAME = 0x0020, CAMERA_MSG_POSTVIEW_FRAME = 0x0040, CAMERA_MSG_RAW_IMAGE = 0x0080, CAMERA_MSG_COMPRESSED_IMAGE = 0x0100, CAMERA_MSG_RAW_IMAGE_NOTIFY = 0x0200, CAMERA_MSG_FACE = 0x0400, CAMERA_MSG_ERROR = 0x0001, // notifyCallback CAMERA_MSG_SHUTTER = 0x0002, // notifyCallback CAMERA_MSG_FOCUS = 0x0004, // notifyCallback CAMERA_MSG_ZOOM = 0x0008, // notifyCallback CAMERA_MSG_PREVIEW_FRAME = 0x0010, // dataCallback CAMERA_MSG_VIDEO_FRAME = 0x0020, // data_timestamp_callback CAMERA_MSG_POSTVIEW_FRAME = 0x0040, // dataCallback CAMERA_MSG_RAW_IMAGE = 0x0080, // dataCallback CAMERA_MSG_COMPRESSED_IMAGE = 0x0100, // dataCallback CAMERA_MSG_RAW_IMAGE_NOTIFY = 0x0200, // dataCallback // Face metadata. This can be combined with CAMERA_MSG_PREVIEW_FRAME in // dataCallback. For example, the apps can request PREVIEW_FRAME and FACE. // Or the apps can request only PREVIEW_FRAME or only FACE. CAMERA_MSG_METADATA_FACE = 0x0400, // dataCallback CAMERA_MSG_ALL_MSGS = 0xFFFF }; Loading Loading @@ -163,6 +166,72 @@ enum { CAMERA_FACE_DETECTION_SW = 1 }; /** * The information of a face from camera face detection. */ typedef struct camera_face { /** * Bounds of the face [left, top, right, bottom]. (-1000, -1000) represents * the top-left of the camera field of view, and (1000, 1000) represents the * bottom-right of the field of view. The width and height cannot be 0 or * negative. This is supported by both hardware and software face detection. * * The direction is relative to the sensor orientation, that is, what the * sensor sees. The direction is not affected by the rotation or mirroring * of CAMERA_CMD_SET_DISPLAY_ORIENTATION. */ int rect[4]; /** * The confidence level of the face. The range is 1 to 100. 100 is the * highest confidence. This is supported by both hardware and software * face detection. */ int score; /** * An unique id per face while the face is visible to the tracker. If * the face leaves the field-of-view and comes back, it will get a new * id. If the value is 0, id is not supported. */ int id; /** * The coordinates of the center of the left eye. The range is -1000 to * 1000. -2000, -2000 if this is not supported. */ int left_eye[2]; /** * The coordinates of the center of the right eye. The range is -1000 to * 1000. -2000, -2000 if this is not supported. */ int right_eye[2]; /** * The coordinates of the center of the mouth. The range is -1000 to 1000. * -2000, -2000 if this is not supported. */ int mouth[2]; } camera_face_t; /** * The metadata of the frame data. */ typedef struct camera_frame_metadata { /** * The number of detected faces in the frame. */ int number_of_faces; /** * An array of the detected faces. The length is number_of_faces. The list * is sorted by the score. The highest score is the first element. */ camera_face_t *faces; } camera_frame_metadata_t; __END_DECLS #endif /* SYSTEM_CORE_INCLUDE_ANDROID_CAMERA_H */ Loading
include/system/camera.h +80 −11 Original line number Diff line number Diff line Loading @@ -70,17 +70,20 @@ enum { /** msgType in notifyCallback and dataCallback functions */ enum { CAMERA_MSG_ERROR = 0x0001, CAMERA_MSG_SHUTTER = 0x0002, CAMERA_MSG_FOCUS = 0x0004, CAMERA_MSG_ZOOM = 0x0008, CAMERA_MSG_PREVIEW_FRAME = 0x0010, CAMERA_MSG_VIDEO_FRAME = 0x0020, CAMERA_MSG_POSTVIEW_FRAME = 0x0040, CAMERA_MSG_RAW_IMAGE = 0x0080, CAMERA_MSG_COMPRESSED_IMAGE = 0x0100, CAMERA_MSG_RAW_IMAGE_NOTIFY = 0x0200, CAMERA_MSG_FACE = 0x0400, CAMERA_MSG_ERROR = 0x0001, // notifyCallback CAMERA_MSG_SHUTTER = 0x0002, // notifyCallback CAMERA_MSG_FOCUS = 0x0004, // notifyCallback CAMERA_MSG_ZOOM = 0x0008, // notifyCallback CAMERA_MSG_PREVIEW_FRAME = 0x0010, // dataCallback CAMERA_MSG_VIDEO_FRAME = 0x0020, // data_timestamp_callback CAMERA_MSG_POSTVIEW_FRAME = 0x0040, // dataCallback CAMERA_MSG_RAW_IMAGE = 0x0080, // dataCallback CAMERA_MSG_COMPRESSED_IMAGE = 0x0100, // dataCallback CAMERA_MSG_RAW_IMAGE_NOTIFY = 0x0200, // dataCallback // Face metadata. This can be combined with CAMERA_MSG_PREVIEW_FRAME in // dataCallback. For example, the apps can request PREVIEW_FRAME and FACE. // Or the apps can request only PREVIEW_FRAME or only FACE. CAMERA_MSG_METADATA_FACE = 0x0400, // dataCallback CAMERA_MSG_ALL_MSGS = 0xFFFF }; Loading Loading @@ -163,6 +166,72 @@ enum { CAMERA_FACE_DETECTION_SW = 1 }; /** * The information of a face from camera face detection. */ typedef struct camera_face { /** * Bounds of the face [left, top, right, bottom]. (-1000, -1000) represents * the top-left of the camera field of view, and (1000, 1000) represents the * bottom-right of the field of view. The width and height cannot be 0 or * negative. This is supported by both hardware and software face detection. * * The direction is relative to the sensor orientation, that is, what the * sensor sees. The direction is not affected by the rotation or mirroring * of CAMERA_CMD_SET_DISPLAY_ORIENTATION. */ int rect[4]; /** * The confidence level of the face. The range is 1 to 100. 100 is the * highest confidence. This is supported by both hardware and software * face detection. */ int score; /** * An unique id per face while the face is visible to the tracker. If * the face leaves the field-of-view and comes back, it will get a new * id. If the value is 0, id is not supported. */ int id; /** * The coordinates of the center of the left eye. The range is -1000 to * 1000. -2000, -2000 if this is not supported. */ int left_eye[2]; /** * The coordinates of the center of the right eye. The range is -1000 to * 1000. -2000, -2000 if this is not supported. */ int right_eye[2]; /** * The coordinates of the center of the mouth. The range is -1000 to 1000. * -2000, -2000 if this is not supported. */ int mouth[2]; } camera_face_t; /** * The metadata of the frame data. */ typedef struct camera_frame_metadata { /** * The number of detected faces in the frame. */ int number_of_faces; /** * An array of the detected faces. The length is number_of_faces. The list * is sorted by the score. The highest score is the first element. */ camera_face_t *faces; } camera_frame_metadata_t; __END_DECLS #endif /* SYSTEM_CORE_INCLUDE_ANDROID_CAMERA_H */
