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Improve temporal VAE Encode (Tiled) math.

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comfyanonymous 2024-12-26 07:18:49 -05:00
parent 19a64d6291
commit ee9547ba31
1 changed files with 11 additions and 4 deletions
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15
comfy/sd.py
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@ -572,13 +572,20 @@ class VAE:
elif dims == 2:
samples = self.encode_tiled_(pixel_samples, **args)
elif dims == 3:
if tile_t is not None:
tile_t_latent = max(2, self.downscale_ratio[0](tile_t))
else:
tile_t_latent = 9999
args["tile_t"] = self.upscale_ratio[0](tile_t_latent)
if overlap_t is None:
args["overlap"] = (1, overlap, overlap)
else:
args["overlap"] = (overlap_t, overlap, overlap)
if tile_t is not None:
args["tile_t"] = tile_t
samples = self.encode_tiled_3d(pixel_samples, **args)
args["overlap"] = (self.upscale_ratio[0](max(1, min(tile_t_latent // 2, self.downscale_ratio[0](overlap_t)))), overlap, overlap)
maximum = pixel_samples.shape[2]
maximum = self.upscale_ratio[0](self.downscale_ratio[0](maximum))
samples = self.encode_tiled_3d(pixel_samples[:,:,:maximum], **args)
return samples