Fix face recognition (opendr-eu#267)

lucamarchionni · Jun 24, 2022 · 62242c7 · 62242c7
1 parent 5ff3c6d
commit 62242c7
Showing 1 changed file with 12 additions and 12 deletions.
diff --git a/src/c_api/face_recognition.cpp b/src/c_api/face_recognition.cpp
@@ -289,20 +289,20 @@ void build_database_face_recognition(const char *database_folder, const char *ou
   // Write number of persons
   int n = person_names.size();
 
-  fout.write(static_cast<char *>(&n), sizeof(int));
+  fout.write(reinterpret_cast<char *>(&n), sizeof(int));
   for (int i = 0; i < n; i++) {
     // Write the name of the person (along with its size)
     int name_length = person_names[i].size() + 1;
-    fout.write(static_cast<char *>(&name_length), sizeof(int));
+    fout.write(reinterpret_cast<char *>(&name_length), sizeof(int));
     fout.write(person_names[i].c_str(), name_length);
   }
 
   cv::Size s = database_out.size();
 
-  fout.write(static_cast<char *>(&s.height), sizeof(int));
-  fout.write(static_cast<char *>(&s.width), sizeof(int));
-  fout.write(static_cast<char *>(database_out.data), sizeof(float) * s.height * s.width);
-  fout.write(static_cast<char *>(&database_ids[0]), sizeof(int) * s.height);
+  fout.write(reinterpret_cast<char *>(&s.height), sizeof(int));
+  fout.write(reinterpret_cast<char *>(&s.width), sizeof(int));
+  fout.write(reinterpret_cast<char *>(database_out.data), sizeof(float) * s.height * s.width);
+  fout.write(reinterpret_cast<char *>(&database_ids[0]), sizeof(int) * s.height);
   fout.flush();
   fout.close();
 }
@@ -318,14 +318,14 @@ void load_database_face_recognition(const char *database_path, face_recognition_
     return;
   }
   int n;
-  fin.read(static_cast<char *>(&n), sizeof(int));
+  fin.read(reinterpret_cast<char *>(&n), sizeof(int));
   char **person_names = new char *[n];
 
   for (int i = 0; i < n; i++) {
     person_names[i] = new char[512];
     // Read person name
     int name_length;
-    fin.read(static_cast<char *>(&name_length), sizeof(int));
+    fin.read(reinterpret_cast<char *>(&name_length), sizeof(int));
     if (name_length > 512) {
       std::cerr << "Person name exceeds max number of characters (512)" << std::endl;
       return;
@@ -334,13 +334,13 @@ void load_database_face_recognition(const char *database_path, face_recognition_
   }
 
   int height, width;
-  fin.read(static_cast<char *>(&height), sizeof(int));
-  fin.read(static_cast<char *>(&width), sizeof(int));
+  fin.read(reinterpret_cast<char *>(&height), sizeof(int));
+  fin.read(reinterpret_cast<char *>(&width), sizeof(int));
 
   float *database_buff = new float[height * width];
   int *features_ids = new int[height];
-  fin.read(static_cast<char *>(database_buff), sizeof(float) * height * width);
-  fin.read(static_cast<char *>(features_ids), sizeof(int) * height);
+  fin.read(reinterpret_cast<char *>(database_buff), sizeof(float) * height * width);
+  fin.read(reinterpret_cast<char *>(features_ids), sizeof(int) * height);
 
   fin.close();