1 files changed, 47 insertions, 2 deletions
diff --git a/include/camera/ICameraService.h b/include/camera/ICameraService.h
index f342122..f7f06bb 100644
--- a/include/camera/ICameraService.h
+++ b/include/camera/ICameraService.h
@@ -31,6 +31,8 @@ class ICameraServiceListener;
 class ICameraDeviceUser;
 class ICameraDeviceCallbacks;
 class CameraMetadata;
+class VendorTagDescriptor;
+class String16;
 
 class ICameraService : public IInterface
 {
@@ -47,21 +49,40 @@ public:
         ADD_LISTENER,
         REMOVE_LISTENER,
         GET_CAMERA_CHARACTERISTICS,
+        GET_CAMERA_VENDOR_TAG_DESCRIPTOR,
+        GET_LEGACY_PARAMETERS,
+        SUPPORTS_CAMERA_API,
+        CONNECT_LEGACY,
     };
 
     enum {
         USE_CALLING_UID = -1
     };
 
+    enum {
+        API_VERSION_1 = 1,
+        API_VERSION_2 = 2,
+    };
+
+    enum {
+        CAMERA_HAL_API_VERSION_UNSPECIFIED = -1
+      };
+
 public:
     DECLARE_META_INTERFACE(CameraService);
 
     virtual int32_t  getNumberOfCameras() = 0;
     virtual status_t getCameraInfo(int cameraId,
-                                          struct CameraInfo* cameraInfo) = 0;
+            /*out*/
+            struct CameraInfo* cameraInfo) = 0;
 
     virtual status_t getCameraCharacteristics(int cameraId,
-                                              CameraMetadata* cameraInfo) = 0;
+            /*out*/
+            CameraMetadata* cameraInfo) = 0;
+
+    virtual status_t getCameraVendorTagDescriptor(
+            /*out*/
+            sp<VendorTagDescriptor>& desc) = 0;
 
     // Returns 'OK' if operation succeeded
     // - Errors: ALREADY_EXISTS if the listener was already added
@@ -97,6 +118,30 @@ public:
             int clientUid,
             /*out*/
             sp<ICameraDeviceUser>& device) = 0;
+
+    virtual status_t getLegacyParameters(
+            int cameraId,
+            /*out*/
+            String16* parameters) = 0;
+
+    /**
+     * Returns OK if device supports camera2 api,
+     * returns -EOPNOTSUPP if it doesn't.
+     */
+    virtual status_t supportsCameraApi(
+            int cameraId, int apiVersion) = 0;
+
+    /**
+     * Connect the device as a legacy device for a given HAL version.
+     * For halVersion, use CAMERA_API_DEVICE_VERSION_* for a particular
+     * version, or CAMERA_HAL_API_VERSION_UNSPECIFIED for a service-selected version.
+     */
+    virtual status_t connectLegacy(const sp<ICameraClient>& cameraClient,
+            int cameraId, int halVersion,
+            const String16& clientPackageName,
+            int clientUid,
+            /*out*/
+            sp<ICamera>& device) = 0;
 };
 
 // ----------------------------------------------------------------------------