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fix for PLMS live previews in txt2img

This commit is contained in:
AUTOMATIC 2022-09-08 19:34:20 +03:00
parent ca3861e05f
commit fe4e3c2673
1 changed files with 4 additions and 2 deletions
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6
modules/sd_samplers.py
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@ -87,7 +87,7 @@ ldm.models.diffusion.plms.tqdm = lambda *args, desc=None, **kwargs: extended_tdq
class VanillaStableDiffusionSampler:
def __init__(self, constructor, sd_model):
self.sampler = constructor(sd_model)
self.orig_p_sample_ddim = self.sampler.p_sample_ddim if hasattr(self.sampler, 'p_sample_ddim') else None
self.orig_p_sample_ddim = self.sampler.p_sample_ddim if hasattr(self.sampler, 'p_sample_ddim') else self.sampler.p_sample_plms
self.mask = None
self.nmask = None
self.init_latent = None
@ -113,7 +113,9 @@ class VanillaStableDiffusionSampler:
return samples
def sample(self, p, x, conditioning, unconditional_conditioning):
self.sampler.p_sample_ddim = lambda x_dec, cond, ts, *args, **kwargs: p_sample_ddim_hook(self, x_dec, cond, ts, *args, **kwargs)
for fieldname in ['p_sample_ddim', 'p_sample_plms']:
if hasattr(self.sampler, fieldname):
setattr(self.sampler, fieldname, lambda x_dec, cond, ts, *args, **kwargs: p_sample_ddim_hook(self, x_dec, cond, ts, *args, **kwargs))
self.mask = None
self.nmask = None
self.init_latent = None