Describe the bug
Using StableDiffusionImg2ImgPipeline before the 0.3.0 release used to generate images correctly on Apple Silicon devices. Now, if you use StableDiffusionImg2ImgPipeline, all you get is a brown image.
I've copied and pasted the sample code from the docs (with a few minor modifications) and tried on both an Apple Silicon device and on Google Colab and the it works on Google Colab but not on Apple Silicon.
Reproduction
The following code should show the issue:
device = torch.device("cuda" if torch.cuda.is_available() else "mps" if torch.backends.mps.is_available() else "cpu")
pipe = StableDiffusionImg2ImgPipeline.from_pretrained("stable-diffusion-v1-4").to(device)
pipe.safety_checker = lambda images, **kwargs: (images, False)
# let's download an initial image
url = "https://raw.githubusercontent.com/CompVis/stable-diffusion/main/assets/stable-samples/img2img/sketch-mountains-input.jpg"
response = requests.get(url)
init_image = Image.open(BytesIO(response.content)).convert("RGB")
init_image = init_image.resize((768, 512))
prompt = "A fantasy landscape, trending on artstation"
images = pipe(prompt=prompt, init_image=init_image, strength=0.75, guidance_scale=7.5).images
images[0].save("fantasy_landscape.png")
Logs
No response
System Info
diffusers 0.3.0 on an Apple M1 2021 MacBook Pro
Describe the bug
Using StableDiffusionImg2ImgPipeline before the 0.3.0 release used to generate images correctly on Apple Silicon devices. Now, if you use StableDiffusionImg2ImgPipeline, all you get is a brown image.
I've copied and pasted the sample code from the docs (with a few minor modifications) and tried on both an Apple Silicon device and on Google Colab and the it works on Google Colab but not on Apple Silicon.
Reproduction
The following code should show the issue:
Logs
No response
System Info
diffusers 0.3.0 on an Apple M1 2021 MacBook Pro