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feat: add more built-in highres upscalers (#1456)

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leejet
2026-04-23 22:17:58 +08:00
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parent c97702e105
commit b8bdffc199
11 changed files with 624 additions and 209 deletions
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10
examples/server/api.md
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@@ -219,7 +219,7 @@ Currently supported request fields:
| `lora` | `array<object>` | Structured LoRA list |
| `extra_images` | `array<string>` | Base64 or data URL images |
| `enable_hr` | `boolean` | Enable highres fix for `txt2img` |
| `hr_upscaler` | `string` | `Latent (nearest)` or an upscaler model name from `/sdapi/v1/upscalers` |
| `hr_upscaler` | `string` | `Lanczos`, `Nearest`, a latent mode such as `Latent (nearest-exact)`, or an upscaler model name from `/sdapi/v1/upscalers` |
| `hr_scale` | `number` | Highres scale when resize target is not set |
| `hr_resize_x` | `integer` | Highres target width, `0` to use scale |
| `hr_resize_y` | `integer` | Highres target height, `0` to use scale |
@@ -303,6 +303,8 @@ Built-in entries include `None`, `Lanczos`, and `Nearest`. Model-backed entries
| --- | --- | --- |
| `[].name` | `string` | WebUI-compatible latent upscale mode name |
Built-in latent modes include `Latent`, `Latent (nearest)`, `Latent (nearest-exact)`, `Latent (antialiased)`, `Latent (bicubic)`, and `Latent (bicubic antialiased)`.
`GET /sdapi/v1/samplers`
| Field | Type | Notes |
@@ -462,7 +464,7 @@ Shared nested fields:
| --- | --- | --- |
| `upscalers[].name` | `string` | Built-in name or model stem; use this value in `hires.upscaler` |
Built-in entries include `None` and `Latent (nearest)`. Model-backed entries are scanned from the top level of `--hires-upscalers-dir`; subdirectories are not scanned.
Built-in entries include `None`, `Lanczos`, `Nearest`, `Latent`, `Latent (nearest)`, `Latent (nearest-exact)`, `Latent (antialiased)`, `Latent (bicubic)`, and `Latent (bicubic antialiased)`. Model-backed entries are scanned from the top level of `--hires-upscalers-dir`; subdirectories are not scanned.
`limits`
@@ -677,7 +679,7 @@ Example:
"lora": [],
"hires": {
"enabled": false,
"upscaler": "Latent (nearest)",
"upscaler": "Latent",
"scale": 2.0,
"target_width": 0,
"target_height": 0,
@@ -804,7 +806,7 @@ Other native fields:
| `scm_mask` | `string` |
| `scm_policy_dynamic` | `boolean` |
For `hires.upscaler`, use `Latent (nearest)` for latent upscale or an `upscalers[].name` value from `GET /sdcpp/v1/capabilities`. Model-backed upscalers are resolved as `--hires-upscalers-dir / (name + ext)` and must live directly in that directory.
For `hires.upscaler`, use `Lanczos`, `Nearest`, `Latent`, `Latent (nearest)`, `Latent (nearest-exact)`, `Latent (antialiased)`, `Latent (bicubic)`, `Latent (bicubic antialiased)`, or an `upscalers[].name` value from `GET /sdcpp/v1/capabilities`. Model-backed upscalers are resolved as `--hires-upscalers-dir / (name + ext)` and must live directly in that directory.
HTTP-only output fields: