From 1e0708b1abc16b3adb71866fd43047c8f898f841 Mon Sep 17 00:00:00 2001
From: zhanglei <zhanglei737@huawei.com>
Date: Fri, 22 Aug 2025 15:26:01 +0800
Subject: [PATCH] add zoom center point hdi tag

Signed-off-by: zhanglei <zhanglei737@huawei.com>
---
 .../include/camera_device_ability_items.h     | 20 +++++++++++++++++++
 .../include/camera_metadata_item_info.h       |  4 ++++
 camera/metadata/src/camera_metadata_info.cpp  |  2 ++
 3 files changed, 26 insertions(+)

diff --git a/camera/metadata/include/camera_device_ability_items.h b/camera/metadata/include/camera_device_ability_items.h
index 2f3c26eb..a3a32d7c 100644
--- a/camera/metadata/include/camera_device_ability_items.h
+++ b/camera/metadata/include/camera_device_ability_items.h
@@ -1538,6 +1538,20 @@ typedef enum camera_device_metadata_tag {
       * (i.e. byte ...)
       */
     OHOS_ABILITY_CAMERA_ZOOM_BEZIER_CURVC_POINT,
+    /**
+     * ohos.control.zoomCenterPointSupported [static, enum, public]
+     *
+     * camera device property, report current camera zoom center point supported
+     * (i.e. enum: NOT_SUPPORTED/SUPPORTED...)
+     */
+    OHOS_ABILITY_ZOOM_CENTER_POINT_SUPPORTED,
+    /**
+     * ohos.control.zoomCenterPoint [static, float[], public]
+     *
+     * camera device property, set current camera zoom center point
+     * (i.e. float[] ...)
+     */
+    OHOS_CONTROL_ZOOM_CENTER_POINT,
      /**
      * ohos.device.zoomEnd
      *
@@ -3088,4 +3102,10 @@ enum SketchStreamInfoStatus {
     OHOS_CAMERA_SKETCH_STREAM_SUPPORT
 };
 
+// OHOS_ABILITY_ZOOM_CENTER_POINT_SUPPORTED
+enum ZoomCenterPointSuppotedType {
+    OHOS_CAMERA_ZOOM_CENTER_POINT_NOT_SUPPORTED = 0,
+    OHOS_CAMERA_ZOOM_CENTER_POINT_SUPPORTED
+};
+
 #endif
diff --git a/camera/metadata/include/camera_metadata_item_info.h b/camera/metadata/include/camera_metadata_item_info.h
index babd8dd2..df1f326b 100644
--- a/camera/metadata/include/camera_metadata_item_info.h
+++ b/camera/metadata/include/camera_metadata_item_info.h
@@ -373,6 +373,10 @@ static item_info_t g_ohosDeviceZoom[OHOS_DEVICE_ZOOM_END - OHOS_DEVICE_ZOOM_STAR
     [OHOS_STATUS_CAMERA_ZOOM_PERFORMANCE - OHOS_DEVICE_ZOOM_START] = {"statusZoomPerformance",   META_TYPE_UINT32, -1},
     [OHOS_ABILITY_CAMERA_ZOOM_BEZIER_CURVC_POINT -
         OHOS_DEVICE_ZOOM_START] = {"zoomBezierCurvePoint",   META_TYPE_FLOAT, -1},
+    [OHOS_ABILITY_ZOOM_CENTER_POINT_SUPPORTED -
+        OHOS_DEVICE_ZOOM_START] = {"zoomCenterPointSupported",   META_TYPE_BYTE, 1},
+    [OHOS_CONTROL_ZOOM_CENTER_POINT -
+        OHOS_DEVICE_ZOOM_START] = {"zoomCenterPoint",   META_TYPE_FLOAT, -1},
 
 };
 
diff --git a/camera/metadata/src/camera_metadata_info.cpp b/camera/metadata/src/camera_metadata_info.cpp
index d7dc536a..fc83413e 100644
--- a/camera/metadata/src/camera_metadata_info.cpp
+++ b/camera/metadata/src/camera_metadata_info.cpp
@@ -238,6 +238,8 @@ const std::vector<uint32_t> g_metadataTags = {
     OHOS_ABILITY_CAMERA_ZOOM_PERFORMANCE,
     OHOS_STATUS_CAMERA_ZOOM_PERFORMANCE,
     OHOS_ABILITY_CAMERA_ZOOM_BEZIER_CURVC_POINT,
+    OHOS_ABILITY_ZOOM_CENTER_POINT_SUPPORTED,
+    OHOS_CONTROL_ZOOM_CENTER_POINT,
 
     // Camera flow control related
     OHOS_ABILITY_STREAM_AVAILABLE_BASIC_CONFIGURATIONS,
-- 
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