ComfyUI Node
GPU LayerStyles Brightness Contrast V2
Adjust brightness, per-frame contrast, then saturation.
GPU LayerStyles Brightness Contrast V2
- image
- image
◄brightness1.00►
◄contrast1.00►
◄saturation1.00►
◄output_devicecpu►
◄batch_size0►
CategoryGPU LayerStyles/Color
Inputs (6)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | — | |
| brightness | FLOAT | 1.000–3 | — |
| contrast | FLOAT | 1.000–3 | — |
| saturation | FLOAT | 1.000–3 | — |
| output_device | COMBO | cpu | Return output on CPU (default) after float32 processing on ComfyUI's selected compute device. GPU keeps output on that device to avoid transfers between compatible nodes. ComfyUI CPU mode returns CPU output. |
| batch_size | INT | 00–2147483647 | Frames per processing chunk. 0 starts at up to 64 frames. Positive values can exceed 64, capped by the output length. Allocation failures halve the chunk size for this run; each run starts fresh. Complete inputs and outputs still need memory. Pass smaller batches through the entire workflow to reduce complete-batch memory. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |