Merge branch 'release_candidate'

1 files changed, 8 insertions, 4 deletions

diff --git a/modules/sd_samplers_compvis.py b/modules/sd_samplers_compvis.py
index bfcc5574..bdae8b40 100644
--- a/modules/sd_samplers_compvis.py
+++ b/modules/sd_samplers_compvis.py
@@ -11,7 +11,7 @@ import modules.models.diffusion.uni_pc
 

 

 samplers_data_compvis = [

-    sd_samplers_common.SamplerData('DDIM', lambda model: VanillaStableDiffusionSampler(ldm.models.diffusion.ddim.DDIMSampler, model), [], {}),

+    sd_samplers_common.SamplerData('DDIM', lambda model: VanillaStableDiffusionSampler(ldm.models.diffusion.ddim.DDIMSampler, model), [], {"default_eta_is_0": True, "uses_ensd": True}),

     sd_samplers_common.SamplerData('PLMS', lambda model: VanillaStableDiffusionSampler(ldm.models.diffusion.plms.PLMSSampler, model), [], {}),

     sd_samplers_common.SamplerData('UniPC', lambda model: VanillaStableDiffusionSampler(modules.models.diffusion.uni_pc.UniPCSampler, model), [], {}),

 ]

@@ -55,7 +55,7 @@ class VanillaStableDiffusionSampler:
     def p_sample_ddim_hook(self, x_dec, cond, ts, unconditional_conditioning, *args, **kwargs):

         x_dec, ts, cond, unconditional_conditioning = self.before_sample(x_dec, ts, cond, unconditional_conditioning)

 

-        res = self.orig_p_sample_ddim(x_dec, cond, ts, unconditional_conditioning=unconditional_conditioning, *args, **kwargs)

+        res = self.orig_p_sample_ddim(x_dec, cond, ts, *args, unconditional_conditioning=unconditional_conditioning, **kwargs)

 

         x_dec, ts, cond, unconditional_conditioning, res = self.after_sample(x_dec, ts, cond, unconditional_conditioning, res)

 

@@ -83,7 +83,7 @@ class VanillaStableDiffusionSampler:
         conds_list, tensor = prompt_parser.reconstruct_multicond_batch(cond, self.step)

         unconditional_conditioning = prompt_parser.reconstruct_cond_batch(unconditional_conditioning, self.step)

 

-        assert all([len(conds) == 1 for conds in conds_list]), 'composition via AND is not supported for DDIM/PLMS samplers'

+        assert all(len(conds) == 1 for conds in conds_list), 'composition via AND is not supported for DDIM/PLMS samplers'

         cond = tensor

 

         # for DDIM, shapes must match, we can't just process cond and uncond independently;

@@ -134,7 +134,11 @@ class VanillaStableDiffusionSampler:
         self.update_step(x)

 

     def initialize(self, p):

-        self.eta = p.eta if p.eta is not None else shared.opts.eta_ddim

+        if self.is_ddim:

+            self.eta = p.eta if p.eta is not None else shared.opts.eta_ddim

+        else:

+            self.eta = 0.0

+

         if self.eta != 0.0:

             p.extra_generation_params["Eta DDIM"] = self.eta