回复对象的引用和释放

app/src/main/cpp/camera2/ndkcamera.cpp

@@ -406,7 +406,7 @@ int NdkCamera::open(const std::string& cameraId) {
             mstatus = AImageReader_setImageListener(image_reader, &listener);
             mstatus = AImageReader_getWindow(image_reader, &image_reader_surface);
             // ANativeWindow_setBuffersGeometry(image_reader_surface, width, height,WINDOW_FORMAT_RGBX_8888);
-            // ANativeWindow_acquire(image_reader_surface);
+            ANativeWindow_acquire(image_reader_surface);
         }
     }
 
@@ -553,8 +553,6 @@ void NdkCamera::close()
         image_reader_target = 0;
     }
 
-
-
     if (capture_session_output)
     {
         if (capture_session_output_container)
@@ -581,7 +579,7 @@ void NdkCamera::close()
 
     if (image_reader_surface)
     {
-        // ANativeWindow_release(image_reader_surface);
+        ANativeWindow_release(image_reader_surface);
         image_reader_surface = 0;
     }