Commit b7e160a8 authored by AUTOMATIC's avatar AUTOMATIC
Browse files

change live preview format to jpeg to prevent unreasonably slow previews for... 

change live preview format to jpeg to prevent unreasonably slow previews for large images, and add an option to let user select the format
parent e334758e

modules/progress.py

+2 −2
Original line number Diff line number Diff line
@@ -95,9 +95,9 @@ def progressapi(req: ProgressRequest): 
        image = shared.state.current_image

        if image is not None:

            buffered = io.BytesIO()

            image.save(buffered, format="png")

            image.save(buffered, format=opts.live_previews_format)

            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

        else:

            live_preview = None

modules/shared.py

+1 −0
Original line number Diff line number Diff line
@@ -420,6 +420,7 @@ options_templates.update(options_section(('infotext', "Infotext"), { 
options_templates.update(options_section(('ui', "Live previews"), {

    "show_progressbar": OptionInfo(True, "Show progressbar"),

    "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_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"]}),

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