AUTOMATIC1111
Fix skip and interrupt buttons for Highres. fix option enabled
Describe what this pull request is trying to achieve.
Whenever Highres. fix is enabled skip/interrupt will not work as intended in txt2img tab. Related issues: #3181 #3087
Additional notes and description of your changes
Two sampler instances are used in the process (sample -> sample_img2img), whenever interruption or skip happened on the first one, it returned last_latent, as intended. Second time it gets through sample_img2img without any action, so default value of last_latent is None, that was the problem. If interruption occurred while the second sampler was running, it was fine. Hence the dependency in the title of #3087
Initially i just returned the first result if the second is None, but then i noticed it is still possible to replicate the problem if interruption happened before sampler makes one iteration even without highres option. So instead i changed the initial value of the last_latent. This should cover both scenarios.
Environment this was tested in
- OS: Windows 10
- Browser: Chrome
- Graphics card: NVIDIA GTX 1060 6GB
