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Merge f2f4efc52eec4a99c9c002d326dab3f5558aae2f into c176b214cc768d41892add4d4f51c5c5627cbf7b

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omahs 2025-12-22 19:11:50 +00:00 committed by GitHub
commit d2685ddffc
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3 changed files with 4 additions and 4 deletions
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2
comfy/hooks.py
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@ -93,7 +93,7 @@ class Hook:
self.hook_scope = hook_scope self.hook_scope = hook_scope
'''Scope of where this hook should apply in terms of the conds used in sampling run.''' '''Scope of where this hook should apply in terms of the conds used in sampling run.'''
self.custom_should_register = default_should_register self.custom_should_register = default_should_register
'''Can be overriden with a compatible function to decide if this hook should be registered without the need to override .should_register''' '''Can be overridden with a compatible function to decide if this hook should be registered without the need to override .should_register'''
@property @property
def strength(self): def strength(self):

2
comfy/ldm/modules/diffusionmodules/util.py
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@ -140,7 +140,7 @@ def make_ddim_sampling_parameters(alphacums, ddim_timesteps, eta, verbose=True):
alphas = alphacums[ddim_timesteps] alphas = alphacums[ddim_timesteps]
alphas_prev = np.asarray([alphacums[0]] + alphacums[ddim_timesteps[:-1]].tolist()) alphas_prev = np.asarray([alphacums[0]] + alphacums[ddim_timesteps[:-1]].tolist())
# according the the formula provided in https://arxiv.org/abs/2010.02502 # according to the formula provided in https://arxiv.org/abs/2010.02502
sigmas = eta * np.sqrt((1 - alphas_prev) / (1 - alphas) * (1 - alphas / alphas_prev)) sigmas = eta * np.sqrt((1 - alphas_prev) / (1 - alphas) * (1 - alphas / alphas_prev))
if verbose: if verbose:
logging.info(f'Selected alphas for ddim sampler: a_t: {alphas}; a_(t-1): {alphas_prev}') logging.info(f'Selected alphas for ddim sampler: a_t: {alphas}; a_(t-1): {alphas_prev}')

4
comfy_extras/nodes_flux.py
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@ -101,7 +101,7 @@ class FluxDisableGuidance(io.ComfyNode):
append = execute # TODO: remove append = execute # TODO: remove
PREFERED_KONTEXT_RESOLUTIONS = [ PREFERRED_KONTEXT_RESOLUTIONS = [
(672, 1568), (672, 1568),
(688, 1504), (688, 1504),
(720, 1456), (720, 1456),
@ -142,7 +142,7 @@ class FluxKontextImageScale(io.ComfyNode):
width = image.shape[2] width = image.shape[2]
height = image.shape[1] height = image.shape[1]
aspect_ratio = width / height aspect_ratio = width / height
_, width, height = min((abs(aspect_ratio - w / h), w, h) for w, h in PREFERED_KONTEXT_RESOLUTIONS) _, width, height = min((abs(aspect_ratio - w / h), w, h) for w, h in PREFERRED_KONTEXT_RESOLUTIONS)
image = comfy.utils.common_upscale(image.movedim(-1, 1), width, height, "lanczos", "center").movedim(1, -1) image = comfy.utils.common_upscale(image.movedim(-1, 1), width, height, "lanczos", "center").movedim(1, -1)
return io.NodeOutput(image) return io.NodeOutput(image)