fix: camera flip

camera_manager.py

@@ -66,6 +66,12 @@ class CameraManager:
         with self._camera_lock:
             if self._camera is None:
                 self._camera = camera.Camera(width, height)
+                v_flip = getattr(config, 'CAMERA_V_FLIP', False)
+                h_mirror = getattr(config, 'CAMERA_H_MIRROR', False)
+                if v_flip:
+                    self._camera.vflip(1)
+                if h_mirror:
+                    self._camera.hmirror(1)
         
         return self._camera
     
@@ -111,21 +117,6 @@ class CameraManager:
             if self._camera is None:
                 self.init_camera()
             frame = self._camera.read()
-            if frame is not None and _USE_CV:
-                try:
-                    v_flip = getattr(config, 'CAMERA_V_FLIP', False)
-                    h_mirror = getattr(config, 'CAMERA_H_MIRROR', False)
-                    if v_flip or h_mirror:
-                        img_cv = _maix_image.image2cv(frame, False, False)
-                        if v_flip and h_mirror:
-                            img_cv = cv2.flip(img_cv, -1)
-                        elif v_flip:
-                            img_cv = cv2.flip(img_cv, 0)
-                        elif h_mirror:
-                            img_cv = cv2.flip(img_cv, 1)
-                        frame = _maix_image.cv2image(img_cv, False, False)
-                except Exception:
-                    pass
             return frame
     
     def show(self, image):