Camera: Add support for autoframing API
Auto-generated file from changes in metadata_definitions.xml
Bug: 234004829
Test: Successful build
Change-Id: Icf9ccea5d9188c254749eee3c217370bfce21d08
diff --git a/camera/ndk/impl/ACameraMetadata.cpp b/camera/ndk/impl/ACameraMetadata.cpp
index 1018b41..936943c 100644
--- a/camera/ndk/impl/ACameraMetadata.cpp
+++ b/camera/ndk/impl/ACameraMetadata.cpp
@@ -538,6 +538,7 @@
case ACAMERA_CONTROL_EXTENDED_SCENE_MODE:
case ACAMERA_CONTROL_ZOOM_RATIO:
case ACAMERA_CONTROL_SETTINGS_OVERRIDE:
+ case ACAMERA_CONTROL_AUTOFRAMING:
case ACAMERA_EDGE_MODE:
case ACAMERA_FLASH_MODE:
case ACAMERA_HOT_PIXEL_MODE:
diff --git a/camera/ndk/include/camera/NdkCameraMetadataTags.h b/camera/ndk/include/camera/NdkCameraMetadataTags.h
index def883b..587c431 100644
--- a/camera/ndk/include/camera/NdkCameraMetadataTags.h
+++ b/camera/ndk/include/camera/NdkCameraMetadataTags.h
@@ -2143,6 +2143,76 @@
*/
ACAMERA_CONTROL_AVAILABLE_SETTINGS_OVERRIDES = // int32[n]
ACAMERA_CONTROL_START + 50,
+ /**
+ * <p>Automatic crop, pan and zoom to keep objects in the center of the frame.</p>
+ *
+ * <p>Type: byte (acamera_metadata_enum_android_control_autoframing_t)</p>
+ *
+ * <p>This tag may appear in:
+ * <ul>
+ * <li>ACameraMetadata from ACameraCaptureSession_captureCallback_result callbacks</li>
+ * <li>ACaptureRequest</li>
+ * </ul></p>
+ *
+ * <p>Auto-framing is a special mode provided by the camera device to dynamically crop, zoom
+ * or pan the camera feed to try to ensure that the people in a scene occupy a reasonable
+ * portion of the viewport. It is primarily designed to support video calling in
+ * situations where the user isn't directly in front of the device, especially for
+ * wide-angle cameras.
+ * ACAMERA_SCALER_CROP_REGION and ACAMERA_CONTROL_ZOOM_RATIO in CaptureResult will be used
+ * to denote the coordinates of the auto-framed region.
+ * Zoom and video stabilization controls are disabled when auto-framing is enabled. The 3A
+ * regions must map the screen coordinates into the scaler crop returned from the capture
+ * result instead of using the active array sensor.</p>
+ *
+ * @see ACAMERA_CONTROL_ZOOM_RATIO
+ * @see ACAMERA_SCALER_CROP_REGION
+ */
+ ACAMERA_CONTROL_AUTOFRAMING = // byte (acamera_metadata_enum_android_control_autoframing_t)
+ ACAMERA_CONTROL_START + 51,
+ /**
+ * <p>Whether the camera device supports ACAMERA_CONTROL_AUTOFRAMING.</p>
+ *
+ * @see ACAMERA_CONTROL_AUTOFRAMING
+ *
+ * <p>Type: byte (acamera_metadata_enum_android_control_autoframing_available_t)</p>
+ *
+ * <p>This tag may appear in:
+ * <ul>
+ * <li>ACameraMetadata from ACameraManager_getCameraCharacteristics</li>
+ * </ul></p>
+ *
+ * <p>Will be <code>false</code> if auto-framing is not available.</p>
+ */
+ ACAMERA_CONTROL_AUTOFRAMING_AVAILABLE = // byte (acamera_metadata_enum_android_control_autoframing_available_t)
+ ACAMERA_CONTROL_START + 52,
+ /**
+ * <p>Current state of auto-framing.</p>
+ *
+ * <p>Type: byte (acamera_metadata_enum_android_control_autoframing_state_t)</p>
+ *
+ * <p>This tag may appear in:
+ * <ul>
+ * <li>ACameraMetadata from ACameraCaptureSession_captureCallback_result callbacks</li>
+ * </ul></p>
+ *
+ * <p>When the camera doesn't have auto-framing available (i.e
+ * <code>ACAMERA_CONTROL_AUTOFRAMING_AVAILABLE</code> == false) or it is not enabled (i.e
+ * <code>ACAMERA_CONTROL_AUTOFRAMING</code> == OFF), the state will always be INACTIVE.
+ * Other states indicate the current auto-framing state:</p>
+ * <ul>
+ * <li>When <code>ACAMERA_CONTROL_AUTOFRAMING</code> is set to ON, auto-framing will take
+ * place. While the frame is aligning itself to center the object (doing things like
+ * zooming in, zooming out or pan), the state will be FRAMING.</li>
+ * <li>When field of view is not being adjusted anymore and has reached a stable state, the
+ * state will be CONVERGED.</li>
+ * </ul>
+ *
+ * @see ACAMERA_CONTROL_AUTOFRAMING
+ * @see ACAMERA_CONTROL_AUTOFRAMING_AVAILABLE
+ */
+ ACAMERA_CONTROL_AUTOFRAMING_STATE = // byte (acamera_metadata_enum_android_control_autoframing_state_t)
+ ACAMERA_CONTROL_START + 53,
ACAMERA_CONTROL_END,
/**
@@ -8628,6 +8698,53 @@
} acamera_metadata_enum_android_control_settings_override_t;
+// ACAMERA_CONTROL_AUTOFRAMING
+typedef enum acamera_metadata_enum_acamera_control_autoframing {
+ /**
+ * <p>Disable autoframing.</p>
+ */
+ ACAMERA_CONTROL_AUTOFRAMING_OFF = 0,
+
+ /**
+ * <p>Enable autoframing to keep people in the frame's field of view.</p>
+ */
+ ACAMERA_CONTROL_AUTOFRAMING_ON = 1,
+
+ /**
+ * <p>Automatically select ON or OFF based on the system level preferences.</p>
+ */
+ ACAMERA_CONTROL_AUTOFRAMING_AUTO = 2,
+
+} acamera_metadata_enum_android_control_autoframing_t;
+
+// ACAMERA_CONTROL_AUTOFRAMING_AVAILABLE
+typedef enum acamera_metadata_enum_acamera_control_autoframing_available {
+ ACAMERA_CONTROL_AUTOFRAMING_AVAILABLE_FALSE = 0,
+
+ ACAMERA_CONTROL_AUTOFRAMING_AVAILABLE_TRUE = 1,
+
+} acamera_metadata_enum_android_control_autoframing_available_t;
+
+// ACAMERA_CONTROL_AUTOFRAMING_STATE
+typedef enum acamera_metadata_enum_acamera_control_autoframing_state {
+ /**
+ * <p>Auto-framing is inactive.</p>
+ */
+ ACAMERA_CONTROL_AUTOFRAMING_STATE_INACTIVE = 0,
+
+ /**
+ * <p>Auto-framing is in process - either zooming in, zooming out or pan is taking place.</p>
+ */
+ ACAMERA_CONTROL_AUTOFRAMING_STATE_FRAMING = 1,
+
+ /**
+ * <p>Auto-framing has reached a stable state (frame/fov is not being adjusted). The state
+ * may transition back to FRAMING if the scene changes.</p>
+ */
+ ACAMERA_CONTROL_AUTOFRAMING_STATE_CONVERGED = 2,
+
+} acamera_metadata_enum_android_control_autoframing_state_t;
+
// ACAMERA_EDGE_MODE