[Bugfix] Add back the support for --many-faces (#771)

roop/processors/frame/face_swapper.py

@@ -75,7 +75,10 @@ def process_frame(source_face: Face, reference_face: Face, temp_frame: Frame) ->
 
 def process_frames(source_path: str, temp_frame_paths: List[str], update: Callable[[], None]) -> None:
  source_face = get_one_face(cv2.imread(source_path))
- reference_face = get_face_reference()
+ if roop.globals.many_faces:
+ reference_face = None
+ else:
+ reference_face = get_face_reference()
  for temp_frame_path in temp_frame_paths:
  temp_frame = cv2.imread(temp_frame_path)
  result = process_frame(source_face, reference_face, temp_frame)
@@ -87,13 +90,16 @@ def process_frames(source_path: str, temp_frame_paths: List[str], update: Callab
 def process_image(source_path: str, target_path: str, output_path: str) -> None:
  source_face = get_one_face(cv2.imread(source_path))
  target_frame = cv2.imread(target_path)
- reference_face = get_one_face(target_frame, roop.globals.reference_face_position)
+ if roop.globals.many_faces:
+ reference_face = None
+ else:
+ reference_face = get_one_face(target_frame, roop.globals.reference_face_position)
  result = process_frame(source_face, reference_face, target_frame)
  cv2.imwrite(output_path, result)
 
 
 def process_video(source_path: str, temp_frame_paths: List[str]) -> None:
- if not get_face_reference():
+ if not roop.globals.many_faces and not get_face_reference():
  reference_frame = cv2.imread(temp_frame_paths[roop.globals.reference_frame_number])
  reference_face = get_one_face(reference_frame, roop.globals.reference_face_position)
  set_face_reference(reference_face)