Commit 04b90328 authored by AUTOMATIC1111's avatar AUTOMATIC1111
Browse files

revert SGM noise multiplier change for img2img because it breaks hires fix

parent 84d41e49
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+1 −7
Original line number Diff line number Diff line
@@ -144,13 +144,7 @@ class KDiffusionSampler(sd_samplers_common.Sampler):
        sigmas = self.get_sigmas(p, steps)
        sigma_sched = sigmas[steps - t_enc - 1:]

        if opts.sgm_noise_multiplier:
            p.extra_generation_params["SGM noise multiplier"] = True
            noise_multiplier = torch.sqrt(1.0 + sigma_sched[0] ** 2.0)
        else:
            noise_multiplier = sigma_sched[0]

        xi = x + noise * noise_multiplier
        xi = x + noise * sigma_sched[0]

        if opts.img2img_extra_noise > 0:
            p.extra_generation_params["Extra noise"] = opts.img2img_extra_noise