From 1f6c3f3de87e3835a3802e3a62d729211d22a6e4 Mon Sep 17 00:00:00 2001
From: hjwang <2392948297@qq.com>
Date: Wed, 10 Jun 2026 11:26:39 +0800
Subject: [PATCH] =?UTF-8?q?refactor(vision):=20=E4=BC=98=E5=8C=96=E5=A7=BF?=
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- 移除未使用的 threading 和 time 模块导入
- 统一委托类型的使用，避免硬编码委托类型
- 简化 GPU 和 CPU 委托的创建流程
- 修复委托类型传递的一致性问题
---
 app/vision/pose_landmarker.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/app/vision/pose_landmarker.py b/app/vision/pose_landmarker.py
index 13de5e9..c831b69 100644
--- a/app/vision/pose_landmarker.py
+++ b/app/vision/pose_landmarker.py
@@ -1,7 +1,5 @@
 from __future__ import annotations
 
-import threading
-import time
 from typing import Callable
 
 import mediapipe as mp
@@ -30,14 +28,14 @@ class PoseLandmarkerWrapper:
         if prefer_gpu:
             try:
                 self.delegate = BaseOptions.Delegate.GPU
-                self._landmarker = self._create(PoseLandmarker.Delegate.GPU)
+                self._landmarker = self._create(self.delegate, result_callback)
                 logger.info("MediaPipe PoseLandmarker initialized with GPU delegate")
                 return
             except Exception as exc:
                 logger.warning("MediaPipe GPU delegate unavailable, falling back to CPU: {}", exc)
 
         self.delegate = BaseOptions.Delegate.CPU
-        self._landmarker = self._create(PoseLandmarker.Delegate.CPU, result_callback)
+        self._landmarker = self._create(self.delegate, result_callback)
         logger.info("MediaPipe PoseLandmarker initialized with CPU delegate")
 
     def _create(self, delegate, result_callback=None):