Merge pull request #7564 from w-e-w/configurable_image_downscale

    image.already_saved_as = fullfn

    try:

        target_side_length = int(opts.target_side_length)

    except ValueError:

        target_side_length = 4000

    try:

        img_downscale_threshold = float(opts.img_downscale_threshold)

    except ValueError:

        img_downscale_threshold = 4

    oversize = image.width > target_side_length or image.height > target_side_length

    if opts.export_for_4chan and (oversize or os.stat(fullfn).st_size > 4 * 1024 * 1024):

    if opts.export_for_4chan and (oversize or os.stat(fullfn).st_size > img_downscale_threshold * 1024 * 1024):

        ratio = image.width / image.height

        if oversize and ratio > 1:

    "save_images_before_highres_fix": OptionInfo(False, "Save a copy of image before applying highres fix."),

    "save_images_before_color_correction": OptionInfo(False, "Save a copy of image before applying color correction to img2img results"),

    "jpeg_quality": OptionInfo(80, "Quality for saved jpeg images", gr.Slider, {"minimum": 1, "maximum": 100, "step": 1}),

    "export_for_4chan": OptionInfo(True, "If PNG image is larger than 4MB or any dimension is larger than 4000, downscale and save copy as JPG"),

    "export_for_4chan": OptionInfo(True, "If PNG image is larger than Downscale threshold or any dimension is larger than Target length, downscale the image to dimensions and save a copy as JPG"),

    "img_downscale_threshold": OptionInfo(4, "Downscale threshold (MB)"),

    "target_side_length": OptionInfo(4000, "Target length"),

    "use_original_name_batch": OptionInfo(True, "Use original name for output filename during batch process in extras tab"),

    "use_upscaler_name_as_suffix": OptionInfo(False, "Use upscaler name as filename suffix in the extras tab"),