StableDiffusion/WebUI
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change live preview format to jpeg to prevent unreasonably slow previews for large images, and add an option to let user select the format

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AUTOMATIC 2023-05-11 08:14:45 +03:00
parent e334758ec2
commit b7e160a87d
2 changed files with 3 additions and 2 deletions
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4
modules/progress.py
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@ -95,9 +95,9 @@ def progressapi(req: ProgressRequest):
image = shared.state.current_image image = shared.state.current_image
if image is not None: if image is not None:
buffered = io.BytesIO() buffered = io.BytesIO()
image.save(buffered, format="png") image.save(buffered, format=opts.live_previews_format)
base64_image = base64.b64encode(buffered.getvalue()).decode('ascii') base64_image = base64.b64encode(buffered.getvalue()).decode('ascii')
live_preview = f"data:image/png;base64,{base64_image}" live_preview = f"data:image/{opts.live_previews_format};base64,{base64_image}"
id_live_preview = shared.state.id_live_preview id_live_preview = shared.state.id_live_preview
else: else:
live_preview = None live_preview = None

1
modules/shared.py
View File

@ -420,6 +420,7 @@ options_templates.update(options_section(('infotext', "Infotext"), {
options_templates.update(options_section(('ui', "Live previews"), { options_templates.update(options_section(('ui', "Live previews"), {
"show_progressbar": OptionInfo(True, "Show progressbar"), "show_progressbar": OptionInfo(True, "Show progressbar"),
"live_previews_enable": OptionInfo(True, "Show live previews of the created image"), "live_previews_enable": OptionInfo(True, "Show live previews of the created image"),
"live_previews_format": OptionInfo("jpeg", "Live preview file format", gr.Radio, {"choices": ["jpeg", "png", "webp"]}),
"show_progress_grid": OptionInfo(True, "Show previews of all images generated in a batch as a grid"), "show_progress_grid": OptionInfo(True, "Show previews of all images generated in a batch as a grid"),
"show_progress_every_n_steps": OptionInfo(10, "Show new live preview image every N sampling steps. Set to -1 to show after completion of batch.", gr.Slider, {"minimum": -1, "maximum": 32, "step": 1}), "show_progress_every_n_steps": OptionInfo(10, "Show new live preview image every N sampling steps. Set to -1 to show after completion of batch.", gr.Slider, {"minimum": -1, "maximum": 32, "step": 1}),
"show_progress_type": OptionInfo("Approx NN", "Image creation progress preview mode", gr.Radio, {"choices": ["Full", "Approx NN", "Approx cheap"]}), "show_progress_type": OptionInfo("Approx NN", "Image creation progress preview mode", gr.Radio, {"choices": ["Full", "Approx NN", "Approx cheap"]}),