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| from typing import List, Optional, Tuple | |
| import gradio | |
| import facefusion.choices | |
| from facefusion import state_manager, wording | |
| from facefusion.common_helper import calc_float_step | |
| from facefusion.face_analyser import get_many_faces | |
| from facefusion.face_selector import sort_and_filter_faces | |
| from facefusion.face_store import clear_reference_faces, clear_static_faces | |
| from facefusion.filesystem import is_image, is_video | |
| from facefusion.typing import FaceSelectorAge, FaceSelectorGender, FaceSelectorMode, FaceSelectorOrder, VisionFrame | |
| from facefusion.uis.core import get_ui_component, get_ui_components, register_ui_component | |
| from facefusion.uis.typing import ComponentOptions | |
| from facefusion.uis.ui_helper import convert_str_none | |
| from facefusion.vision import get_video_frame, normalize_frame_color, read_static_image | |
| FACE_SELECTOR_MODE_DROPDOWN : Optional[gradio.Dropdown] = None | |
| FACE_SELECTOR_ORDER_DROPDOWN : Optional[gradio.Dropdown] = None | |
| FACE_SELECTOR_AGE_DROPDOWN : Optional[gradio.Dropdown] = None | |
| FACE_SELECTOR_GENDER_DROPDOWN : Optional[gradio.Dropdown] = None | |
| REFERENCE_FACE_POSITION_GALLERY : Optional[gradio.Gallery] = None | |
| REFERENCE_FACE_DISTANCE_SLIDER : Optional[gradio.Slider] = None | |
| def render() -> None: | |
| global FACE_SELECTOR_MODE_DROPDOWN | |
| global FACE_SELECTOR_ORDER_DROPDOWN | |
| global FACE_SELECTOR_AGE_DROPDOWN | |
| global FACE_SELECTOR_GENDER_DROPDOWN | |
| global REFERENCE_FACE_POSITION_GALLERY | |
| global REFERENCE_FACE_DISTANCE_SLIDER | |
| reference_face_gallery_options : ComponentOptions =\ | |
| { | |
| 'label': wording.get('uis.reference_face_gallery'), | |
| 'object_fit': 'cover', | |
| 'columns': 8, | |
| 'allow_preview': False, | |
| 'visible': 'reference' in state_manager.get_item('face_selector_mode') | |
| } | |
| if is_image(state_manager.get_item('target_path')): | |
| reference_frame = read_static_image(state_manager.get_item('target_path')) | |
| reference_face_gallery_options['value'] = extract_gallery_frames(reference_frame) | |
| if is_video(state_manager.get_item('target_path')): | |
| reference_frame = get_video_frame(state_manager.get_item('target_path'), state_manager.get_item('reference_frame_number')) | |
| reference_face_gallery_options['value'] = extract_gallery_frames(reference_frame) | |
| FACE_SELECTOR_MODE_DROPDOWN = gradio.Dropdown( | |
| label = wording.get('uis.face_selector_mode_dropdown'), | |
| choices = facefusion.choices.face_selector_modes, | |
| value = state_manager.get_item('face_selector_mode') | |
| ) | |
| REFERENCE_FACE_POSITION_GALLERY = gradio.Gallery(**reference_face_gallery_options) | |
| with gradio.Row(): | |
| FACE_SELECTOR_ORDER_DROPDOWN = gradio.Dropdown( | |
| label = wording.get('uis.face_selector_order_dropdown'), | |
| choices = facefusion.choices.face_selector_orders, | |
| value = state_manager.get_item('face_selector_order') | |
| ) | |
| FACE_SELECTOR_AGE_DROPDOWN = gradio.Dropdown( | |
| label = wording.get('uis.face_selector_age_dropdown'), | |
| choices = [ 'none' ] + facefusion.choices.face_selector_ages, | |
| value = state_manager.get_item('face_selector_age') or 'none' | |
| ) | |
| FACE_SELECTOR_GENDER_DROPDOWN = gradio.Dropdown( | |
| label = wording.get('uis.face_selector_gender_dropdown'), | |
| choices = [ 'none' ] + facefusion.choices.face_selector_genders, | |
| value = state_manager.get_item('face_selector_gender') or 'none' | |
| ) | |
| REFERENCE_FACE_DISTANCE_SLIDER = gradio.Slider( | |
| label = wording.get('uis.reference_face_distance_slider'), | |
| value = state_manager.get_item('reference_face_distance'), | |
| step = calc_float_step(facefusion.choices.reference_face_distance_range), | |
| minimum = facefusion.choices.reference_face_distance_range[0], | |
| maximum = facefusion.choices.reference_face_distance_range[-1], | |
| visible = 'reference' in state_manager.get_item('face_selector_mode') | |
| ) | |
| register_ui_component('face_selector_mode_dropdown', FACE_SELECTOR_MODE_DROPDOWN) | |
| register_ui_component('face_selector_order_dropdown', FACE_SELECTOR_ORDER_DROPDOWN) | |
| register_ui_component('face_selector_age_dropdown', FACE_SELECTOR_AGE_DROPDOWN) | |
| register_ui_component('face_selector_gender_dropdown', FACE_SELECTOR_GENDER_DROPDOWN) | |
| register_ui_component('reference_face_position_gallery', REFERENCE_FACE_POSITION_GALLERY) | |
| register_ui_component('reference_face_distance_slider', REFERENCE_FACE_DISTANCE_SLIDER) | |
| def listen() -> None: | |
| FACE_SELECTOR_MODE_DROPDOWN.change(update_face_selector_mode, inputs = FACE_SELECTOR_MODE_DROPDOWN, outputs = [ REFERENCE_FACE_POSITION_GALLERY, REFERENCE_FACE_DISTANCE_SLIDER ]) | |
| FACE_SELECTOR_ORDER_DROPDOWN.change(update_face_selector_order, inputs = FACE_SELECTOR_ORDER_DROPDOWN, outputs = REFERENCE_FACE_POSITION_GALLERY) | |
| FACE_SELECTOR_AGE_DROPDOWN.change(update_face_selector_age, inputs = FACE_SELECTOR_AGE_DROPDOWN, outputs = REFERENCE_FACE_POSITION_GALLERY) | |
| FACE_SELECTOR_GENDER_DROPDOWN.change(update_face_selector_gender, inputs = FACE_SELECTOR_GENDER_DROPDOWN, outputs = REFERENCE_FACE_POSITION_GALLERY) | |
| REFERENCE_FACE_POSITION_GALLERY.select(clear_and_update_reference_face_position) | |
| REFERENCE_FACE_DISTANCE_SLIDER.release(update_reference_face_distance, inputs = REFERENCE_FACE_DISTANCE_SLIDER) | |
| for ui_component in get_ui_components( | |
| [ | |
| 'target_image', | |
| 'target_video' | |
| ]): | |
| for method in [ 'upload', 'change', 'clear' ]: | |
| getattr(ui_component, method)(update_reference_face_position) | |
| getattr(ui_component, method)(update_reference_position_gallery, outputs = REFERENCE_FACE_POSITION_GALLERY) | |
| for ui_component in get_ui_components( | |
| [ | |
| 'face_detector_model_dropdown', | |
| 'face_detector_size_dropdown', | |
| 'face_detector_angles_checkbox_group' | |
| ]): | |
| ui_component.change(clear_and_update_reference_position_gallery, outputs = REFERENCE_FACE_POSITION_GALLERY) | |
| face_detector_score_slider = get_ui_component('face_detector_score_slider') | |
| if face_detector_score_slider: | |
| face_detector_score_slider.release(clear_and_update_reference_position_gallery, outputs = REFERENCE_FACE_POSITION_GALLERY) | |
| preview_frame_slider = get_ui_component('preview_frame_slider') | |
| if preview_frame_slider: | |
| preview_frame_slider.release(update_reference_frame_number, inputs = preview_frame_slider) | |
| preview_frame_slider.release(update_reference_position_gallery, outputs = REFERENCE_FACE_POSITION_GALLERY) | |
| def update_face_selector_mode(face_selector_mode : FaceSelectorMode) -> Tuple[gradio.Gallery, gradio.Slider]: | |
| state_manager.set_item('face_selector_mode', face_selector_mode) | |
| if face_selector_mode == 'many': | |
| return gradio.Gallery(visible = False), gradio.Slider(visible = False) | |
| if face_selector_mode == 'one': | |
| return gradio.Gallery(visible = False), gradio.Slider(visible = False) | |
| if face_selector_mode == 'reference': | |
| return gradio.Gallery(visible = True), gradio.Slider(visible = True) | |
| def update_face_selector_order(face_analyser_order : FaceSelectorOrder) -> gradio.Gallery: | |
| state_manager.set_item('face_selector_order', convert_str_none(face_analyser_order)) | |
| return update_reference_position_gallery() | |
| def update_face_selector_age(face_selector_age : FaceSelectorAge) -> gradio.Gallery: | |
| state_manager.set_item('face_selector_age', convert_str_none(face_selector_age)) | |
| return update_reference_position_gallery() | |
| def update_face_selector_gender(face_analyser_gender : FaceSelectorGender) -> gradio.Gallery: | |
| state_manager.set_item('face_selector_gender', convert_str_none(face_analyser_gender)) | |
| return update_reference_position_gallery() | |
| def clear_and_update_reference_face_position(event : gradio.SelectData) -> gradio.Gallery: | |
| clear_reference_faces() | |
| clear_static_faces() | |
| update_reference_face_position(event.index) | |
| return update_reference_position_gallery() | |
| def update_reference_face_position(reference_face_position : int = 0) -> None: | |
| state_manager.set_item('reference_face_position', reference_face_position) | |
| def update_reference_face_distance(reference_face_distance : float) -> None: | |
| state_manager.set_item('reference_face_distance', reference_face_distance) | |
| def update_reference_frame_number(reference_frame_number : int) -> None: | |
| state_manager.set_item('reference_frame_number', reference_frame_number) | |
| def clear_and_update_reference_position_gallery() -> gradio.Gallery: | |
| clear_reference_faces() | |
| clear_static_faces() | |
| return update_reference_position_gallery() | |
| def update_reference_position_gallery() -> gradio.Gallery: | |
| gallery_vision_frames = [] | |
| if is_image(state_manager.get_item('target_path')): | |
| temp_vision_frame = read_static_image(state_manager.get_item('target_path')) | |
| gallery_vision_frames = extract_gallery_frames(temp_vision_frame) | |
| if is_video(state_manager.get_item('target_path')): | |
| temp_vision_frame = get_video_frame(state_manager.get_item('target_path'), state_manager.get_item('reference_frame_number')) | |
| gallery_vision_frames = extract_gallery_frames(temp_vision_frame) | |
| if gallery_vision_frames: | |
| return gradio.Gallery(value = gallery_vision_frames) | |
| return gradio.Gallery(value = None) | |
| def extract_gallery_frames(temp_vision_frame : VisionFrame) -> List[VisionFrame]: | |
| gallery_vision_frames = [] | |
| faces = sort_and_filter_faces(get_many_faces([ temp_vision_frame ])) | |
| for face in faces: | |
| start_x, start_y, end_x, end_y = map(int, face.bounding_box) | |
| padding_x = int((end_x - start_x) * 0.25) | |
| padding_y = int((end_y - start_y) * 0.25) | |
| start_x = max(0, start_x - padding_x) | |
| start_y = max(0, start_y - padding_y) | |
| end_x = max(0, end_x + padding_x) | |
| end_y = max(0, end_y + padding_y) | |
| crop_vision_frame = temp_vision_frame[start_y:end_y, start_x:end_x] | |
| crop_vision_frame = normalize_frame_color(crop_vision_frame) | |
| gallery_vision_frames.append(crop_vision_frame) | |
| return gallery_vision_frames | |