Merge pull request #373 from iackov/fix/extend-mode-shape-mismatch

2026-02-15 12:57:54 +08:00
parent 4a24cfb662 435e9fd667
commit 1bee4c9f5b
1 changed files with 13 additions and 0 deletions
@@ -1046,6 +1046,19 @@ class ACEStepPipeline:
                if right_pad_frame_length > 0:
                    padd_list.append(retake_latents[:, :, :, -right_pad_frame_length:])
                target_latents = torch.cat(padd_list, dim=-1)
+
+                # Fix shape mismatch between target_latents and x0
+                if target_latents.shape[-1] != x0.shape[-1]:
+                    if target_latents.shape[-1] < x0.shape[-1]:
+                        # Pad with zeros if target_latents is shorter
+                        padding = x0.shape[-1] - target_latents.shape[-1]
+                        target_latents = torch.nn.functional.pad(
+                            target_latents, (0, padding), "constant", 0
+                        )
+                    else:
+                        # Trim if target_latents is longer
+                        target_latents = target_latents[..., :x0.shape[-1]]
+
                assert (
                    target_latents.shape[-1] == x0.shape[-1]
                ), f"{target_latents.shape=} {x0.shape=}"