add clip-skip notes

CHANGELOG.md

@@ -14,6 +14,7 @@
   - **Control** units now have extra option to re-use current preview image as processor input  
   - improved `clip-skip` value handling in diffusers, thanks @AI-Casanova & @Disty0  
     now clip-skip range is 0-12 where previously lowest value was 1 (default is still 1)  
+    values can also be decimal to interpolate between different layers, for example `clip-skip: 1.5`, thanks @AI-Casanova
   - **ONNX**:  
     - allow specify onnx default provider and cpu fallback  
       *settings -> diffusers*  

modules/processing_class.py

@@ -70,9 +70,8 @@ class StableDiffusionProcessing:
         self.all_negative_prompts = None
         self.all_seeds = None
         self.all_subseeds = None
-        self.clip_skip = int(clip_skip) if shared.backend == shared.Backend.ORIGINAL else clip_skip
-        shared.opts.data['clip_skip'] = self.clip_skip # for compatibility with a1111 sd_hijack_clip
-
+        self.clip_skip = clip_skip
+        shared.opts.data['clip_skip'] = int(self.clip_skip) # for compatibility with a1111 sd_hijack_clip
         self.iteration = 0
         self.is_control = False
         self.is_hr_pass = False

modules/sd_hijack_clip.py

@@ -240,7 +240,8 @@ class FrozenCLIPEmbedderWithCustomWords(FrozenCLIPEmbedderWithCustomWordsBase):
         return tokenized
 
     def encode_with_transformers(self, tokens):
-        clip_skip = opts.data['clip_skip'] or 1
+        clip_skip = int(opts.data['clip_skip']) or 1
+        print('HERE', type(clip_skip), clip_skip)
         outputs = self.wrapped.transformer(input_ids=tokens, output_hidden_states=-clip_skip)
         if clip_skip > 1:
             z = outputs.hidden_states[-clip_skip]