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feat: add support for playground 2.5

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This commit is contained in:
Manuel Schmid
2024-06-01 22:43:27 +02:00
parent 07c6c89edf
commit fe58df35c9
9 changed files with 181 additions and 29 deletions
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ldm_patched/contrib/external_model_advanced.py
+10 -2
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@@ -108,7 +108,7 @@ class ModelSamplingContinuousEDM:
@classmethod
def INPUT_TYPES(s):
return {"required": { "model": ("MODEL",),
"sampling": (["v_prediction", "eps"],),
"sampling": (["v_prediction", "edm_playground_v2.5", "eps"],),
"sigma_max": ("FLOAT", {"default": 120.0, "min": 0.0, "max": 1000.0, "step":0.001, "round": False}),
"sigma_min": ("FLOAT", {"default": 0.002, "min": 0.0, "max": 1000.0, "step":0.001, "round": False}),
}}
@@ -121,17 +121,25 @@ class ModelSamplingContinuousEDM:
def patch(self, model, sampling, sigma_max, sigma_min):
m = model.clone()
latent_format = None
sigma_data = 1.0
if sampling == "eps":
sampling_type = ldm_patched.modules.model_sampling.EPS
elif sampling == "v_prediction":
sampling_type = ldm_patched.modules.model_sampling.V_PREDICTION
elif sampling == "edm_playground_v2.5":
sampling_type = ldm_patched.modules.model_sampling.EDM
sigma_data = 0.5
latent_format = ldm_patched.modules.latent_formats.SDXL_Playground_2_5()
class ModelSamplingAdvanced(ldm_patched.modules.model_sampling.ModelSamplingContinuousEDM, sampling_type):
pass
model_sampling = ModelSamplingAdvanced(model.model.model_config)
model_sampling.set_sigma_range(sigma_min, sigma_max)
model_sampling.set_parameters(sigma_min, sigma_max, sigma_data)
m.add_object_patch("model_sampling", model_sampling)
if latent_format is not None:
m.add_object_patch("latent_format", latent_format)
return (m, )
class RescaleCFG: