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fix(api-nodes): do not downscale the input image for Topaz Enhance #11768

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Merged
Kosinkadink merged 1 commit into from
Jan 9, 2026
Merged

fix(api-nodes): do not downscale the input image for Topaz Enhance #11768

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7 changes: 4 additions & 3 deletions comfy_api_nodes/nodes_topaz.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,6 @@
from io import BytesIO

import aiohttp
import torch
from typing_extensions import override

from comfy_api.latest import IO, ComfyExtension, Input
Expand Down Expand Up @@ -138,7 +137,7 @@ def define_schema(cls):
async def execute(
cls,
model: str,
image: torch.Tensor,
image: Input.Image,
prompt: str = "",
subject_detection: str = "All",
face_enhancement: bool = True,
Expand All @@ -153,7 +152,9 @@ async def execute(
) -> IO.NodeOutput:
if get_number_of_images(image) != 1:
raise ValueError("Only one input image is supported.")
download_url = await upload_images_to_comfyapi(cls, image, max_images=1, mime_type="image/png")
download_url = await upload_images_to_comfyapi(
cls, image, max_images=1, mime_type="image/png", total_pixels=4096*4096
)
initial_response = await sync_op(
cls,
ApiEndpoint(path="/proxy/topaz/image/v1/enhance-gen/async", method="POST"),
Expand Down
3 changes: 2 additions & 1 deletion comfy_api_nodes/util/upload_helpers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,7 @@ async def upload_images_to_comfyapi(
mime_type: str | None = None,
wait_label: str | None = "Uploading",
show_batch_index: bool = True,
total_pixels: int = 2048 * 2048,
) -> list[str]:
"""
Uploads images to ComfyUI API and returns download URLs.
Expand All @@ -63,7 +64,7 @@ async def upload_images_to_comfyapi(

for idx in range(num_to_upload):
tensor = image[idx] if is_batch else image
img_io = tensor_to_bytesio(tensor, mime_type=mime_type)
img_io = tensor_to_bytesio(tensor, total_pixels=total_pixels, mime_type=mime_type)

effective_label = wait_label
if wait_label and show_batch_index and num_to_upload > 1:
Expand Down
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