diff --git a/scripts/postprocessing_upscale.py b/scripts/postprocessing_upscale.py index c2574346d..6259017b5 100644 --- a/scripts/postprocessing_upscale.py +++ b/scripts/postprocessing_upscale.py @@ -12,6 +12,19 @@ from modules.ui import switch_values_symbol upscale_cache = {} +def limitSizeByOneDemention(size: tuple, limit: int): + w, h = size + if h > w: + if h > limit: + w = limit / h * w + h = limit + else: + if w > limit: + h = limit / w * h + w = limit + return (int(w), int(h)) + + class ScriptPostprocessingUpscale(scripts_postprocessing.ScriptPostprocessing): name = "Upscale" order = 1000 @@ -31,6 +44,8 @@ class ScriptPostprocessingUpscale(scripts_postprocessing.ScriptPostprocessing): with gr.Tabs(elem_id="extras_resize_mode"): with gr.TabItem('Scale by', elem_id="extras_scale_by_tab") as tab_scale_by: upscaling_resize = gr.Slider(minimum=1.0, maximum=8.0, step=0.05, label="Resize", value=4, elem_id="extras_upscaling_resize") + limit_target_resolution = gr.Slider(minimum=0, maximum=10000, step=8, label="Limit target resolution", value=0, elem_id="extras_upscale_limit_target_resolution", + tooltip="0 = no limit. Limit target resolution by one demension. Useful for batches where can be big images.") with gr.TabItem('Scale to', elem_id="extras_scale_to_tab") as tab_scale_to: with FormRow(): @@ -61,6 +76,7 @@ class ScriptPostprocessingUpscale(scripts_postprocessing.ScriptPostprocessing): "upscale_enabled": upscale_enabled, "upscale_mode": selected_tab, "upscale_by": upscaling_resize, + "limit_target_resolution": limit_target_resolution, "upscale_to_width": upscaling_resize_w, "upscale_to_height": upscaling_resize_h, "upscale_crop": upscaling_crop, @@ -69,12 +85,18 @@ class ScriptPostprocessingUpscale(scripts_postprocessing.ScriptPostprocessing): "upscaler_2_visibility": extras_upscaler_2_visibility, } - def upscale(self, image, info, upscaler, upscale_mode, upscale_by, upscale_to_width, upscale_to_height, upscale_crop): + def upscale(self, image, info, upscaler, upscale_mode, upscale_by, limit_target_resolution, upscale_to_width, upscale_to_height, upscale_crop): if upscale_mode == 1: upscale_by = max(upscale_to_width/image.width, upscale_to_height/image.height) info["Postprocess upscale to"] = f"{upscale_to_width}x{upscale_to_height}" else: info["Postprocess upscale by"] = upscale_by + if limit_target_resolution != 0 and max(*image.size)*upscale_by > limit_target_resolution: + upscale_mode = 1 + upscale_crop = False + upscale_to_width, upscale_to_height = limitSizeByOneDemention((image.width*upscale_by, image.height*upscale_by), limit_target_resolution) + upscale_by = max(upscale_to_width/image.width, upscale_to_height/image.height) + info["Limit target resolution"] = limit_target_resolution cache_key = (hash(np.array(image.getdata()).tobytes()), upscaler.name, upscale_mode, upscale_by, upscale_to_width, upscale_to_height, upscale_crop) cached_image = upscale_cache.pop(cache_key, None) @@ -96,18 +118,21 @@ class ScriptPostprocessingUpscale(scripts_postprocessing.ScriptPostprocessing): return image - def process_firstpass(self, pp: scripts_postprocessing.PostprocessedImage, upscale_enabled=True, upscale_mode=1, upscale_by=2.0, upscale_to_width=None, upscale_to_height=None, upscale_crop=False, upscaler_1_name=None, upscaler_2_name=None, upscaler_2_visibility=0.0): - if upscale_mode == 1: - pp.shared.target_width = upscale_to_width - pp.shared.target_height = upscale_to_height + def process_firstpass(self, pp: scripts_postprocessing.PostprocessedImage, **args): + if args['upscale_mode'] == 1: + pp.shared.target_width = args['upscale_to_width'] + pp.shared.target_height = args['upscale_to_height'] else: - pp.shared.target_width = int(pp.image.width * upscale_by) - pp.shared.target_height = int(pp.image.height * upscale_by) + pp.shared.target_width = int(pp.image.width * args['upscale_by']) + pp.shared.target_height = int(pp.image.height * args['upscale_by']) + if args['limit_target_resolution'] != 0: + pp.shared.target_width, pp.shared.target_height = limitSizeByOneDemention((pp.shared.target_width, pp.shared.target_height), args['limit_target_resolution']) - def process(self, pp: scripts_postprocessing.PostprocessedImage, upscale_enabled=True, upscale_mode=1, upscale_by=2.0, upscale_to_width=None, upscale_to_height=None, upscale_crop=False, upscaler_1_name=None, upscaler_2_name=None, upscaler_2_visibility=0.0): - if not upscale_enabled: + def process(self, pp: scripts_postprocessing.PostprocessedImage, **args): + if not args['upscale_enabled']: return + upscaler_1_name = args['upscaler_1_name'] if upscaler_1_name == "None": upscaler_1_name = None @@ -117,18 +142,21 @@ class ScriptPostprocessingUpscale(scripts_postprocessing.ScriptPostprocessing): if not upscaler1: return + upscaler_2_name = args['upscaler_2_name'] if upscaler_2_name == "None": upscaler_2_name = None upscaler2 = next(iter([x for x in shared.sd_upscalers if x.name == upscaler_2_name and x.name != "None"]), None) assert upscaler2 or (upscaler_2_name is None), f'could not find upscaler named {upscaler_2_name}' - upscaled_image = self.upscale(pp.image, pp.info, upscaler1, upscale_mode, upscale_by, upscale_to_width, upscale_to_height, upscale_crop) + upscaled_image = self.upscale(pp.image, pp.info, upscaler1, args['upscale_mode'], args['upscale_by'], args['limit_target_resolution'], args['upscale_to_width'], + args['upscale_to_height'], args['upscale_crop']) pp.info["Postprocess upscaler"] = upscaler1.name - if upscaler2 and upscaler_2_visibility > 0: - second_upscale = self.upscale(pp.image, pp.info, upscaler2, upscale_mode, upscale_by, upscale_to_width, upscale_to_height, upscale_crop) - upscaled_image = Image.blend(upscaled_image, second_upscale, upscaler_2_visibility) + if upscaler2 and args['upscaler_2_visibility'] > 0: + second_upscale = self.upscale(pp.image, pp.info, upscaler2, args['upscale_mode'], args['upscale_by'], args['upscale_to_width'], + args['upscale_to_height'], args['upscale_crop']) + upscaled_image = Image.blend(upscaled_image, second_upscale, args['upscaler_2_visibility']) pp.info["Postprocess upscaler 2"] = upscaler2.name @@ -163,5 +191,5 @@ class ScriptPostprocessingUpscaleSimple(ScriptPostprocessingUpscale): upscaler1 = next(iter([x for x in shared.sd_upscalers if x.name == upscaler_name]), None) assert upscaler1, f'could not find upscaler named {upscaler_name}' - pp.image = self.upscale(pp.image, pp.info, upscaler1, 0, upscale_by, 0, 0, False) + pp.image = self.upscale(pp.image, pp.info, upscaler1, 0, upscale_by, 0, 0, 0, False) pp.info["Postprocess upscaler"] = upscaler1.name