InvokeAI/invokeai/backend/stable_diffusion
psychedelicious 7bc77ddb40 fix(nodes): doubly-noised latents
When using refiner with a mask (i.e. inpainting), we don't have noise provided as an input to the node.

This situation uniquely hits a code path that wasn't reviewed when gradient denoising was implemented.

That code path does two things wrong:
- It lerp'd the input latents. This was fixed in 5a1f4cb1ce.
- It added noise to the latents an extra time. This is fixed in this change.

We don't need to add noise in `latents_from_embeddings` because we do it just a lines later in `AddsMaskGuidance`.

- Remove the extraneous call to `add_noise`
- Make `seed` a required arg. We never call the function without seed anyways. If we refactor this in the future, it will be clearer that we need to look at how seed is handled.
- Move the call to create the noise to a deeper conditional, just before we call `AddsMaskGuidance`. The created noise tensor is now only used in that function, no need to create it every time.

Note: Whether or not having both noise and latents as inputs on the node is correct is a separate conversation. This change just fixes the issue with the current setup.
2024-04-11 07:21:50 -04:00
..
diffusion Fix the padding behavior when max-pooling regional IP-Adapter masks to mirror the downscaling behavior of SD and SDXL. Prior to this change, denoising with input latent dimensions that were not evenly divisible by 8 would raise an exception. 2024-04-09 16:50:43 -04:00
schedulers make model manager v2 ready for PR review 2024-03-01 10:42:33 +11:00
__init__.py Remove unused code for attention map saving. 2024-03-02 08:25:41 -05:00
diffusers_pipeline.py fix(nodes): doubly-noised latents 2024-04-11 07:21:50 -04:00
seamless.py fix(nodes): workaround seamless multi gpu error #6010 2024-03-29 08:56:38 +11:00