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Speed up TAESD preview.

This commit is contained in:
comfyanonymous 2024-05-24 02:37:57 -04:00
parent b02bcced05
commit 58c9838274
1 changed files with 2 additions and 3 deletions
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5
latent_preview.py
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@ -25,9 +25,8 @@ class TAESDPreviewerImpl(LatentPreviewer):
def decode_latent_to_preview(self, x0):
x_sample = self.taesd.decode(x0[:1])[0].detach()
x_sample = torch.clamp((x_sample + 1.0) / 2.0, min=0.0, max=1.0)
x_sample = 255. * np.moveaxis(x_sample.cpu().numpy(), 0, 2)
x_sample = x_sample.astype(np.uint8)
x_sample = 255. * torch.clamp((x_sample + 1.0) / 2.0, min=0.0, max=1.0)
x_sample = np.moveaxis(x_sample.to(device="cpu", dtype=torch.uint8, non_blocking=comfy.model_management.device_supports_non_blocking(x_sample.device)).numpy(), 0, 2)
preview_image = Image.fromarray(x_sample)
return preview_image