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70 lines
3.2 KiB
70 lines
3.2 KiB
using System.Collections.Immutable; |
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using System.Diagnostics.CodeAnalysis; |
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using StabilityMatrix.Core.Models.Api.Comfy; |
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namespace StabilityMatrix.Core.Helper; |
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public static class GenerationParametersConverter |
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{ |
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private static readonly ImmutableDictionary< |
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string, |
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ComfySamplerScheduler |
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> ParamsToSamplerSchedulers = new Dictionary<string, ComfySamplerScheduler> |
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{ |
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["DPM++ 2M Karras"] = (ComfySampler.Dpmpp2M, ComfyScheduler.Karras), |
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["DPM++ SDE Karras"] = (ComfySampler.DpmppSde, ComfyScheduler.Karras), |
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["DPM++ 2M SDE Exponential"] = (ComfySampler.Dpmpp2MSde, ComfyScheduler.Exponential), |
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["DPM++ 2M SDE Karras"] = (ComfySampler.Dpmpp2MSde, ComfyScheduler.Karras), |
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["Euler a"] = (ComfySampler.EulerAncestral, ComfyScheduler.Normal), |
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["Euler"] = (ComfySampler.Euler, ComfyScheduler.Normal), |
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["LMS"] = (ComfySampler.LMS, ComfyScheduler.Normal), |
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["Heun"] = (ComfySampler.Heun, ComfyScheduler.Normal), |
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["DPM2"] = (ComfySampler.Dpm2, ComfyScheduler.Normal), |
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["DPM2 Karras"] = (ComfySampler.Dpm2, ComfyScheduler.Karras), |
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["DPM2 a"] = (ComfySampler.Dpm2Ancestral, ComfyScheduler.Normal), |
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["DPM2 a Karras"] = (ComfySampler.Dpm2Ancestral, ComfyScheduler.Karras), |
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["DPM++ 2S a"] = (ComfySampler.Dpmpp2SAncestral, ComfyScheduler.Normal), |
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["DPM++ 2S a Karras"] = (ComfySampler.Dpmpp2SAncestral, ComfyScheduler.Karras), |
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["DPM++ 2M"] = (ComfySampler.Dpmpp2M, ComfyScheduler.Normal), |
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["DPM++ SDE"] = (ComfySampler.DpmppSde, ComfyScheduler.Normal), |
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["DPM++ 2M SDE"] = (ComfySampler.Dpmpp2MSde, ComfyScheduler.Normal), |
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["DPM++ 3M SDE"] = (ComfySampler.Dpmpp3MSde, ComfyScheduler.Normal), |
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["DPM++ 3M SDE Karras"] = (ComfySampler.Dpmpp3MSde, ComfyScheduler.Karras), |
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["DPM++ 3M SDE Exponential"] = (ComfySampler.Dpmpp3MSde, ComfyScheduler.Exponential), |
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["DPM fast"] = (ComfySampler.DpmFast, ComfyScheduler.Normal), |
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["DPM adaptive"] = (ComfySampler.DpmAdaptive, ComfyScheduler.Normal), |
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["LMS Karras"] = (ComfySampler.LMS, ComfyScheduler.Karras), |
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["DDIM"] = (ComfySampler.DDIM, ComfyScheduler.Normal), |
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["UniPC"] = (ComfySampler.UniPC, ComfyScheduler.Normal), |
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}.ToImmutableDictionary(); |
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private static readonly ImmutableDictionary< |
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ComfySamplerScheduler, |
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string |
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> SamplerSchedulersToParams = ParamsToSamplerSchedulers.ToImmutableDictionary( |
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x => x.Value, |
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x => x.Key |
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); |
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/// <summary> |
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/// Converts a parameters-type string to a <see cref="ComfySamplerScheduler"/>. |
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/// </summary> |
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public static bool TryGetSamplerScheduler( |
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string parameters, |
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out ComfySamplerScheduler samplerScheduler |
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) |
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{ |
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return ParamsToSamplerSchedulers.TryGetValue(parameters, out samplerScheduler); |
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} |
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/// <summary> |
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/// Converts a <see cref="ComfySamplerScheduler"/> to a parameters-type string. |
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/// </summary> |
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public static bool TryGetParameters( |
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ComfySamplerScheduler samplerScheduler, |
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[NotNullWhen(true)] out string? parameters |
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) |
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{ |
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return SamplerSchedulersToParams.TryGetValue(samplerScheduler, out parameters); |
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} |
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}
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