Merge pull request #35 from DarthAffe/SD3_5

SD3.5

Author: DarthAffe

Examples/ImageCreationUI/ImageCreationUI.csproj

@@ -11,9 +11,9 @@
 
   <ItemGroup>
     <PackageReference Include="HPPH.System.Drawing" Version="1.0.0" />
-    <PackageReference Include="StableDiffusion.NET.Backend.Cpu" Version="3.0.0" />
-    <PackageReference Include="StableDiffusion.NET.Backend.Cuda" Version="3.0.0" />
-    <PackageReference Include="StableDiffusion.NET.Backend.Rocm" Version="3.0.0" />
+    <PackageReference Include="StableDiffusion.NET.Backend.Cpu" Version="3.2.0" />
+    <PackageReference Include="StableDiffusion.NET.Backend.Cuda" Version="3.2.0" />
+    <PackageReference Include="StableDiffusion.NET.Backend.Rocm" Version="3.2.0" />
   </ItemGroup>
 
   <ItemGroup>

StableDiffusion.NET/Models/Builder/ModelBuilder.cs

@@ -6,6 +6,7 @@ namespace StableDiffusion.NET;
 public static class ModelBuilder
 {
     public static StableDiffusionModelBuilder StableDiffusion(string modelPath) => new(modelPath);
+    public static StableDiffusion3_5ModelBuilder StableDiffusion3_5(string modelPath, string clipLPath, string clipGPath, string t5xxlPath) => new(modelPath, clipLPath, clipGPath, t5xxlPath);
     public static FluxModelBuilder Flux(string diffusionModelPath, string clipLPath, string t5xxlPath, string vaePath) => new(diffusionModelPath, clipLPath, t5xxlPath, vaePath);
     public static ESRGANModelBuilder ESRGAN(string modelPath) => new(modelPath);
 }

StableDiffusion.NET/Models/Builder/StableDiffusion3_5ModelBuilder.cs

@@ -0,0 +1,37 @@
+using JetBrains.Annotations;
+
+namespace StableDiffusion.NET;
+
+[PublicAPI]
+public sealed class StableDiffusion3_5ModelBuilder : IDiffusionModelBuilder, IQuantizedModelBuilder
+{
+    #region Properties & Fields
+
+    public DiffusionModelParameter Parameter { get; }
+    IDiffusionModelParameter IDiffusionModelBuilder.Parameter => Parameter;
+    IQuantizedModelParameter IQuantizedModelBuilder.Parameter => Parameter;
+
+    #endregion
+
+    #region Constructors
+
+    public StableDiffusion3_5ModelBuilder(string modelPath, string clipLPath, string clipGPath, string t5xxlPath)
+    {
+        Parameter = new DiffusionModelParameter
+        {
+            DiffusionModelType = DiffusionModelType.StableDiffusion,
+            ModelPath = modelPath,
+            ClipLPath = clipLPath,
+            ClipGPath = clipGPath,
+            T5xxlPath = t5xxlPath,
+        };
+    }
+
+    #endregion
+
+    #region Methods
+
+    public DiffusionModel Build() => new(Parameter);
+
+    #endregion
+}

StableDiffusion.NET/Models/DiffusionModel.cs

@@ -41,6 +41,7 @@ private void Initialize()
     {
         _ctx = Native.new_sd_ctx(ModelParameter.ModelPath,
                                  ModelParameter.ClipLPath,
+                                 ModelParameter.ClipGPath,
                                  ModelParameter.T5xxlPath,
                                  ModelParameter.DiffusionModelPath,
                                  ModelParameter.VaePath,

StableDiffusion.NET/Models/Parameter/DiffusionModelParameter.cs

@@ -24,12 +24,16 @@ public sealed class DiffusionModelParameter : IDiffusionModelParameter, IQuantiz
 
     public Quantization Quantization { get; set; } = Quantization.Unspecified;
 
-    // Stable Diffusion only
+    // SD <= 3 only
     public string ModelPath { get; set; } = string.Empty;
     public string StackedIdEmbeddingsDirectory { get; set; } = string.Empty;
 
-    // Flux only
+    // Flux & SD3.5 only
     public string DiffusionModelPath { get; set; } = string.Empty;
     public string ClipLPath { get; set; } = string.Empty;
     public string T5xxlPath { get; set; } = string.Empty;
+
+
+    // SD3.5 only
+    public string ClipGPath { get; set; } = string.Empty;
 }

StableDiffusion.NET/Models/Parameter/DiffusionParameter.cs

@@ -9,6 +9,7 @@ public sealed class DiffusionParameter
 
     public static DiffusionParameter SD1Default => new() { Width = 512, Height = 512, CfgScale = 7.5f, Guidance = 1f, SampleSteps = 25, SampleMethod = Sampler.Euler_A };
     public static DiffusionParameter SDXLDefault => new() { Width = 1024, Height = 1024, CfgScale = 7f, Guidance = 1f, SampleSteps = 30, SampleMethod = Sampler.Euler_A };
+    public static DiffusionParameter SD3_5Default => new() { Width = 1024, Height = 1024, CfgScale = 4.5f, Guidance = 1f, SampleSteps = 20, SampleMethod = Sampler.Euler };
     public static DiffusionParameter FluxDefault => new() { Width = 1024, Height = 1024, CfgScale = 1, Guidance = 3.5f, SampleSteps = 20, SampleMethod = Sampler.Euler };
 
     public string NegativePrompt { get; set; } = string.Empty;

StableDiffusion.NET/Native/Native.cs

@@ -51,6 +51,7 @@ internal struct sd_image_t
     [LibraryImport(LIB_NAME, EntryPoint = "new_sd_ctx")]
     internal static partial sd_ctx_t* new_sd_ctx([MarshalAs(UnmanagedType.LPStr)] string model_path,
                                                  [MarshalAs(UnmanagedType.LPStr)] string clip_l_path,
+                                                 [MarshalAs(UnmanagedType.LPStr)] string clip_g_path,
                                                  [MarshalAs(UnmanagedType.LPStr)] string t5xxl_path,
                                                  [MarshalAs(UnmanagedType.LPStr)] string diffusion_model_path,
                                                  [MarshalAs(UnmanagedType.LPStr)] string vae_path,