Merge branch 'master' into dev

module/device/method/ascreencap.py

@@ -170,7 +170,9 @@ class AScreenCap(Connection):
             # ValueError: cannot reshape array of size 0 into shape (720,1280,4)
             raise ImageTruncated(str(e))
 
-        cv2.flip(image, 0, dst=image)
+        # flip without `dst=image`
+        # np.frombuffer creates a read-only memory view, we need to create a writable copy here
+        image = cv2.flip(image, 0)
         if image is None:
             raise ImageTruncated('Empty image after cv2.flip')
 

module/device/method/scrcpy/scrcpy.py

@@ -101,7 +101,8 @@ class Scrcpy(ScrcpyCore, Uiautomator2):
                 if thread is None or not thread.is_alive():
                     raise ScrcpyError('_scrcpy_stream_loop_thread died')
                 if self._scrcpy_last_frame_time > now:
-                    screenshot = self._scrcpy_last_frame.copy()
+                    # no copy
+                    screenshot = self._scrcpy_last_frame
                     return screenshot
 
     @retry