mirror of
https://github.com/DarthAffe/StableDiffusion.NET.git
synced 2025-12-12 13:28:35 +00:00
Merge pull request #12 from DarthAffe/HPPH
Changed everything image-related to use HPPH
This commit is contained in:
GitHub
commit
17f3e347ed
@ -2,7 +2,6 @@
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using System.Runtime.InteropServices;
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using System.Text.RegularExpressions;
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using JetBrains.Annotations;
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using StableDiffusion.NET.Helper;
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namespace StableDiffusion.NET;
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@ -1,9 +0,0 @@
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using StableDiffusion.NET.Helper.Images;
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using StableDiffusion.NET.Helper.Images.Colors;
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namespace StableDiffusion.NET;
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public static class ImageExtension
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{
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public static Image<ColorRGB> ToImage(this StableDiffusionImage image) => new(image.Data.ToArray(), 0, 0, image.Width, image.Height, image.Width);
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}
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36
StableDiffusion.NET/Helper/ImageHelper.cs
Normal file
36
StableDiffusion.NET/Helper/ImageHelper.cs
Normal file
@ -0,0 +1,36 @@
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using HPPH;
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using System;
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using System.Runtime.InteropServices;
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namespace StableDiffusion.NET;
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internal static class ImageHelper
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{
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public static unsafe Image<ColorRGB> ToImage(Native.sd_image_t* sdImage)
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{
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int width = (int)sdImage->width;
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int height = (int)sdImage->height;
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int bpp = (int)sdImage->channel;
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Image<ColorRGB> image = Image<ColorRGB>.Create(new ReadOnlySpan<byte>(sdImage->data, width * height * bpp), width, height, width * bpp);
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Dispose(sdImage);
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return image;
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}
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public static unsafe void Dispose(Native.sd_image_t* image)
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{
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Marshal.FreeHGlobal((nint)image->data);
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Marshal.FreeHGlobal((nint)image);
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}
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public static unsafe Native.sd_image_t ToSdImage(this IImage<ColorRGB> image, byte* pinnedReference)
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=> new()
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{
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width = (uint)image.Width,
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height = (uint)image.Height,
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channel = (uint)image.ColorFormat.BytesPerPixel,
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data = pinnedReference
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};
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}
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@ -1,66 +0,0 @@
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// ReSharper disable ConvertToAutoProperty
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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namespace StableDiffusion.NET.Helper.Images.Colors;
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/// <summary>
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/// Represents a color in 32 bit ABGR-format.
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/// </summary>
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[DebuggerDisplay("[A: {A}, R: {R}, G: {G}, B: {B}]")]
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[StructLayout(LayoutKind.Sequential)]
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public readonly struct ColorABGR : IColor
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{
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#region Properties & Fields
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/// <inheritdoc />
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public static ColorFormat ColorFormat => ColorFormat.ABGR;
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private readonly byte _a;
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private readonly byte _b;
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private readonly byte _g;
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private readonly byte _r;
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// ReSharper disable ConvertToAutoPropertyWhenPossible
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/// <inheritdoc />
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public byte A => _a;
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/// <inheritdoc />
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public byte B => _b;
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/// <inheritdoc />
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public byte G => _g;
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/// <inheritdoc />
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public byte R => _r;
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// ReSharper restore ConvertToAutoPropertyWhenPossible
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#endregion
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#region Constructors
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/// <summary>
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/// Initializes a new instance of the <see cref="ColorABGR"/> class.
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/// </summary>
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/// <param name="a">The alpha-component of the color.</param>
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/// <param name="b">The blue-component of the color.</param>
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/// <param name="g">The green-component of the color.</param>
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/// <param name="r">The red-component of the color.</param>
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public ColorABGR(byte a, byte b, byte g, byte r)
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{
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this._a = a;
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this._b = b;
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this._g = g;
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this._r = r;
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}
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#endregion
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#region Methods
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/// <inheritdoc />
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public override string ToString() => $"[A: {_a}, R: {_r}, G: {_g}, B: {_b}]";
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#endregion
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}
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@ -1,66 +0,0 @@
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// ReSharper disable ConvertToAutoProperty
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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namespace StableDiffusion.NET.Helper.Images.Colors;
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/// <summary>
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/// Represents a color in 32 bit ARGB-format.
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/// </summary>
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[DebuggerDisplay("[A: {A}, R: {R}, G: {G}, B: {B}]")]
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[StructLayout(LayoutKind.Sequential)]
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public readonly struct ColorARGB : IColor
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{
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#region Properties & Fields
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/// <inheritdoc />
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public static ColorFormat ColorFormat => ColorFormat.ARGB;
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private readonly byte _a;
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private readonly byte _r;
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private readonly byte _g;
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private readonly byte _b;
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// ReSharper disable ConvertToAutoPropertyWhenPossible
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/// <inheritdoc />
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public byte A => _a;
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/// <inheritdoc />
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public byte R => _r;
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/// <inheritdoc />
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public byte G => _g;
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/// <inheritdoc />
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public byte B => _b;
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// ReSharper restore ConvertToAutoPropertyWhenPossible
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#endregion
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#region Constructors
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/// <summary>
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/// Initializes a new instance of the <see cref="ColorARGB"/> class.
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/// </summary>
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/// <param name="a">The alpha-component of the color.</param>
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/// <param name="r">The red-component of the color.</param>
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/// <param name="g">The green-component of the color.</param>
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/// <param name="b">The blue-component of the color.</param>
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public ColorARGB(byte a, byte r, byte g, byte b)
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{
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this._a = a;
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this._r = r;
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this._g = g;
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this._b = b;
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}
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#endregion
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#region Methods
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/// <inheritdoc />
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public override string ToString() => $"[A: {_a}, R: {_r}, G: {_g}, B: {_b}]";
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#endregion
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}
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@ -1,63 +0,0 @@
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// ReSharper disable ConvertToAutoProperty
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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namespace StableDiffusion.NET.Helper.Images.Colors;
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/// <summary>
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/// Represents a color in 24 bit BGR-format.
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/// </summary>
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[DebuggerDisplay("[A: {A}, R: {R}, G: {G}, B: {B}]")]
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[StructLayout(LayoutKind.Sequential)]
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public readonly struct ColorBGR : IColor
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{
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#region Properties & Fields
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/// <inheritdoc />
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public static ColorFormat ColorFormat => ColorFormat.BGR;
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private readonly byte _b;
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private readonly byte _g;
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private readonly byte _r;
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// ReSharper disable ConvertToAutoPropertyWhenPossible
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/// <inheritdoc />
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public byte A => byte.MaxValue;
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/// <inheritdoc />
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public byte B => _b;
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/// <inheritdoc />
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public byte G => _g;
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/// <inheritdoc />
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public byte R => _r;
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// ReSharper restore ConvertToAutoPropertyWhenPossible
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#endregion
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#region Constructors
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/// <summary>
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/// Initializes a new instance of the <see cref="ColorBGR"/> class.
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/// </summary>
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/// <param name="b">The blue-component of the color.</param>
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/// <param name="g">The green-component of the color.</param>
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/// <param name="r">The red-component of the color.</param>
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public ColorBGR(byte b, byte g, byte r)
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{
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this._b = b;
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this._g = g;
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this._r = r;
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}
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#endregion
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#region Methods
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/// <inheritdoc />
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public override string ToString() => $"[A: {A}, R: {_r}, G: {_g}, B: {_b}]";
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#endregion
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}
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@ -1,66 +0,0 @@
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// ReSharper disable ConvertToAutoProperty
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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namespace StableDiffusion.NET.Helper.Images.Colors;
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/// <summary>
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/// Represents a color in 32 bit BGRA-format.
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/// </summary>
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[DebuggerDisplay("[A: {A}, R: {R}, G: {G}, B: {B}]")]
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[StructLayout(LayoutKind.Sequential)]
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public readonly struct ColorBGRA : IColor
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{
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#region Properties & Fields
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/// <inheritdoc />
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public static ColorFormat ColorFormat => ColorFormat.BGRA;
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private readonly byte _b;
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private readonly byte _g;
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private readonly byte _r;
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private readonly byte _a;
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// ReSharper disable ConvertToAutoPropertyWhenPossible
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/// <inheritdoc />
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public byte B => _b;
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/// <inheritdoc />
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public byte G => _g;
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/// <inheritdoc />
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public byte R => _r;
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/// <inheritdoc />
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public byte A => _a;
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// ReSharper restore ConvertToAutoPropertyWhenPossible
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#endregion
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#region Constructors
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/// <summary>
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/// Initializes a new instance of the <see cref="ColorBGRA"/> class.
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/// </summary>
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/// <param name="b">The blue-component of the color.</param>
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/// <param name="g">The green-component of the color.</param>
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/// <param name="r">The red-component of the color.</param>
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/// <param name="a">The alpha-component of the color.</param>
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public ColorBGRA(byte b, byte g, byte r, byte a)
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{
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this._b = b;
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this._g = g;
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this._r = r;
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this._a = a;
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}
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#endregion
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#region Methods
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/// <inheritdoc />
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public override string ToString() => $"[A: {_a}, R: {_r}, G: {_g}, B: {_b}]";
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#endregion
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}
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@ -1,58 +0,0 @@
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namespace StableDiffusion.NET.Helper.Images.Colors;
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/// <summary>
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/// Represents a color format.
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/// </summary>
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public readonly struct ColorFormat
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{
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#region Instances
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public static readonly ColorFormat BGRA = new(1, 4);
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public static readonly ColorFormat ABGR = new(2, 4);
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public static readonly ColorFormat RGBA = new(3, 4);
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public static readonly ColorFormat ARGB = new(4, 4);
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public static readonly ColorFormat BGR = new(5, 3);
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public static readonly ColorFormat RGB = new(6, 3);
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#endregion
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#region Properties & Fields
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/// <summary>
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/// Gets the Id of the color-format.
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/// </summary>
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public readonly int Id;
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/// <summary>
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/// Gets the Bytes per pixel for this color-format.
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/// </summary>
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public readonly int BytesPerPixel;
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#endregion
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#region Constructors
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private ColorFormat(int id, int bytesPerPixel)
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{
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this.Id = id;
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this.BytesPerPixel = bytesPerPixel;
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}
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#endregion
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#region Methods
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public bool Equals(ColorFormat other) => Id == other.Id;
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public override bool Equals(object? obj) => obj is ColorFormat other && Equals(other);
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public override int GetHashCode() => Id;
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#endregion
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#region Operators
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public static bool operator ==(ColorFormat left, ColorFormat right) => left.Equals(right);
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public static bool operator !=(ColorFormat left, ColorFormat right) => !(left == right);
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#endregion
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}
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@ -1,63 +0,0 @@
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// ReSharper disable ConvertToAutoProperty
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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|
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namespace StableDiffusion.NET.Helper.Images.Colors;
|
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|
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/// <summary>
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/// Represents a color in 24 bit RGB-format.
|
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/// </summary>
|
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[DebuggerDisplay("[A: {A}, R: {R}, G: {G}, B: {B}]")]
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[StructLayout(LayoutKind.Sequential)]
|
||||
public readonly struct ColorRGB : IColor
|
||||
{
|
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#region Properties & Fields
|
||||
|
||||
/// <inheritdoc />
|
||||
public static ColorFormat ColorFormat => ColorFormat.RGB;
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|
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private readonly byte _r;
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private readonly byte _g;
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private readonly byte _b;
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|
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// ReSharper disable ConvertToAutoPropertyWhenPossible
|
||||
/// <inheritdoc />
|
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public byte A => byte.MaxValue;
|
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|
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/// <inheritdoc />
|
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public byte R => _r;
|
||||
|
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/// <inheritdoc />
|
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public byte G => _g;
|
||||
|
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/// <inheritdoc />
|
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public byte B => _b;
|
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// ReSharper restore ConvertToAutoPropertyWhenPossible
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
/// <summary>
|
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/// Initializes a new instance of the <see cref="ColorRGB"/> class.
|
||||
/// </summary>
|
||||
/// <param name="r">The red-component of the color.</param>
|
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/// <param name="g">The green-component of the color.</param>
|
||||
/// <param name="b">The blue-component of the color.</param>
|
||||
public ColorRGB(byte r, byte g, byte b)
|
||||
{
|
||||
this._r = r;
|
||||
this._g = g;
|
||||
this._b = b;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc />
|
||||
public override string ToString() => $"[A: {A}, R: {_r}, G: {_g}, B: {_b}]";
|
||||
|
||||
#endregion
|
||||
}
|
||||
@ -1,66 +0,0 @@
|
||||
// ReSharper disable ConvertToAutoProperty
|
||||
|
||||
using System.Diagnostics;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace StableDiffusion.NET.Helper.Images.Colors;
|
||||
|
||||
/// <summary>
|
||||
/// Represents a color in 32 bit RGBA-format.
|
||||
/// </summary>
|
||||
[DebuggerDisplay("[A: {A}, R: {R}, G: {G}, B: {B}]")]
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
public readonly struct ColorRGBA : IColor
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
/// <inheritdoc />
|
||||
public static ColorFormat ColorFormat => ColorFormat.RGBA;
|
||||
|
||||
private readonly byte _r;
|
||||
private readonly byte _g;
|
||||
private readonly byte _b;
|
||||
private readonly byte _a;
|
||||
|
||||
// ReSharper disable ConvertToAutoPropertyWhenPossible
|
||||
/// <inheritdoc />
|
||||
public byte R => _r;
|
||||
|
||||
/// <inheritdoc />
|
||||
public byte G => _g;
|
||||
|
||||
/// <inheritdoc />
|
||||
public byte B => _b;
|
||||
|
||||
/// <inheritdoc />
|
||||
public byte A => _a;
|
||||
// ReSharper restore ConvertToAutoPropertyWhenPossible
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
/// <summary>
|
||||
/// Initializes a new instance of the <see cref="ColorRGBA"/> class.
|
||||
/// </summary>
|
||||
/// <param name="r">The red-component of the color.</param>
|
||||
/// <param name="g">The green-component of the color.</param>
|
||||
/// <param name="b">The blue-component of the color.</param>
|
||||
/// <param name="a">The alpha-component of the color.</param>
|
||||
public ColorRGBA(byte r, byte g, byte b, byte a)
|
||||
{
|
||||
this._r = r;
|
||||
this._g = g;
|
||||
this._b = b;
|
||||
this._a = a;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc />
|
||||
public override string ToString() => $"[A: {_a}, R: {_r}, G: {_g}, B: {_b}]";
|
||||
|
||||
#endregion
|
||||
}
|
||||
@ -1,34 +0,0 @@
|
||||
using System;
|
||||
|
||||
namespace StableDiffusion.NET.Helper.Images.Colors;
|
||||
|
||||
/// <summary>
|
||||
/// Represents a generic color made of 4 bytes (alpha, red, green and blue)
|
||||
/// </summary>
|
||||
public interface IColor
|
||||
{
|
||||
/// <summary>
|
||||
/// Gets the red-component of this color.
|
||||
/// </summary>
|
||||
byte R { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the green-component of this color.
|
||||
/// </summary>
|
||||
byte G { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the blue-component of this color.
|
||||
/// </summary>
|
||||
byte B { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the alpha-component of this color.
|
||||
/// </summary>
|
||||
byte A { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the color-format of this color.
|
||||
/// </summary>
|
||||
public static virtual ColorFormat ColorFormat => throw new NotSupportedException();
|
||||
}
|
||||
@ -1,193 +0,0 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using StableDiffusion.NET.Helper.Images.Colors;
|
||||
|
||||
namespace StableDiffusion.NET.Helper.Images;
|
||||
|
||||
/// <summary>
|
||||
/// Represents a image.
|
||||
/// </summary>
|
||||
public interface IImage : IEnumerable<IColor>
|
||||
{
|
||||
/// <summary>
|
||||
/// Gets the color format used in this image.
|
||||
/// </summary>
|
||||
ColorFormat ColorFormat { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the width of this image.
|
||||
/// </summary>
|
||||
int Width { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the height of this image.
|
||||
/// </summary>
|
||||
int Height { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the size in bytes of this image.
|
||||
/// </summary>
|
||||
int SizeInBytes { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the color at the specified location.
|
||||
/// </summary>
|
||||
/// <param name="x">The X-location to read.</param>
|
||||
/// <param name="y">The Y-location to read.</param>
|
||||
/// <returns>The color at the specified location.</returns>
|
||||
IColor this[int x, int y] { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets an image representing the specified location.
|
||||
/// </summary>
|
||||
/// <param name="x">The X-location of the image.</param>
|
||||
/// <param name="y">The Y-location of the image.</param>
|
||||
/// <param name="width">The width of the sub-image.</param>
|
||||
/// <param name="height"></param>
|
||||
/// <returns></returns>
|
||||
IImage this[int x, int y, int width, int height] { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets a list of all rows of this image.
|
||||
/// </summary>
|
||||
IImageRows Rows { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets a list of all columns of this image.
|
||||
/// </summary>
|
||||
IImageColumns Columns { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets an <see cref="RefImage{TColor}"/> representing this <see cref="IImage"/>.
|
||||
/// </summary>
|
||||
/// <typeparam name="TColor">The color-type of the iamge.</typeparam>
|
||||
/// <returns>The <inheritdoc cref="RefImage{TColor}"/>.</returns>
|
||||
RefImage<TColor> AsRefImage<TColor>() where TColor : struct, IColor;
|
||||
|
||||
/// <summary>
|
||||
/// Copies the contents of this <see cref="IImage"/> into a destination <see cref="Span{T}"/> instance.
|
||||
/// </summary>
|
||||
/// <param name="destination">The destination <see cref="Span{T}"/> instance.</param>
|
||||
/// <exception cref="ArgumentException">
|
||||
/// Thrown when <paramref name="destination"/> is shorter than the source <see cref="IImage"/> instance.
|
||||
/// </exception>
|
||||
void CopyTo(in Span<byte> destination);
|
||||
|
||||
/// <summary>
|
||||
/// Allocates a new array and copies this <see cref="IImage"/> into it.
|
||||
/// </summary>
|
||||
/// <returns>The new array containing the data of this <see cref="IImage"/>.</returns>
|
||||
byte[] ToArray();
|
||||
|
||||
/// <summary>
|
||||
/// Represents a list of rows of an image.
|
||||
/// </summary>
|
||||
public interface IImageRows : IEnumerable<IImageRow>
|
||||
{
|
||||
/// <summary>
|
||||
/// Gets the amount of rows in this list.
|
||||
/// </summary>
|
||||
int Count { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets a specific <see cref="IImageRow"/>.
|
||||
/// </summary>
|
||||
/// <param name="column">The ´row to get.</param>
|
||||
/// <returns>The requested <see cref="IImageRow"/>.</returns>
|
||||
IImageRow this[int column] { get; }
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Represents a list of columns of an image.
|
||||
/// </summary>
|
||||
public interface IImageColumns : IEnumerable<IImageColumn>
|
||||
{
|
||||
/// <summary>
|
||||
/// Gets the amount of columns in this list.
|
||||
/// </summary>
|
||||
int Count { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets a specific <see cref="IImageColumn"/>.
|
||||
/// </summary>
|
||||
/// <param name="column">The column to get.</param>
|
||||
/// <returns>The requested <see cref="IImageColumn"/>.</returns>
|
||||
IImageColumn this[int column] { get; }
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Represents a single row of an image.
|
||||
/// </summary>
|
||||
public interface IImageRow : IEnumerable<IColor>
|
||||
{
|
||||
/// <summary>
|
||||
/// Gets the length of the row.
|
||||
/// </summary>
|
||||
int Length { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the size in bytes of this row.
|
||||
/// </summary>
|
||||
int SizeInBytes { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the <see cref="IColor"/> at the specified location.
|
||||
/// </summary>
|
||||
/// <param name="x">The location to get the color from.</param>
|
||||
/// <returns>The <see cref="IColor"/> at the specified location.</returns>
|
||||
IColor this[int x] { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Copies the contents of this <see cref="IImageRow"/> into a destination <see cref="Span{T}"/> instance.
|
||||
/// </summary>
|
||||
/// <param name="destination">The destination <see cref="Span{T}"/> instance.</param>
|
||||
/// <exception cref="ArgumentException">
|
||||
/// Thrown when <paramref name="destination"/> is shorter than the source <see cref="IImageRow"/> instance.
|
||||
/// </exception>
|
||||
void CopyTo(in Span<byte> destination);
|
||||
|
||||
/// <summary>
|
||||
/// Allocates a new array and copies this <see cref="IImageRow"/> into it.
|
||||
/// </summary>
|
||||
/// <returns>The new array containing the data of this <see cref="IImageRow"/>.</returns>
|
||||
byte[] ToArray();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Represents a single column of an image.
|
||||
/// </summary>
|
||||
public interface IImageColumn : IEnumerable<IColor>
|
||||
{
|
||||
/// <summary>
|
||||
/// Gets the length of the column.
|
||||
/// </summary>
|
||||
int Length { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the size in bytes of this column.
|
||||
/// </summary>
|
||||
int SizeInBytes { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the <see cref="IColor"/> at the specified location.
|
||||
/// </summary>
|
||||
/// <param name="y">The location to get the color from.</param>
|
||||
/// <returns>The <see cref="IColor"/> at the specified location.</returns>
|
||||
IColor this[int y] { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Copies the contents of this <see cref="IImageColumn"/> into a destination <see cref="Span{T}"/> instance.
|
||||
/// </summary>
|
||||
/// <param name="destination">The destination <see cref="Span{T}"/> instance.</param>
|
||||
/// <exception cref="ArgumentException">
|
||||
/// Thrown when <paramref name="destination"/> is shorter than the source <see cref="IImageColumn"/> instance.
|
||||
/// </exception>
|
||||
void CopyTo(in Span<byte> destination);
|
||||
|
||||
/// <summary>
|
||||
/// Allocates a new array and copies this <see cref="IImageColumn"/> into it.
|
||||
/// </summary>
|
||||
/// <returns>The new array containing the data of this <see cref="IImageColumn"/>.</returns>
|
||||
byte[] ToArray();
|
||||
}
|
||||
}
|
||||
@ -1,431 +0,0 @@
|
||||
using System;
|
||||
using System.Collections;
|
||||
using System.Collections.Generic;
|
||||
using System.Runtime.CompilerServices;
|
||||
using System.Runtime.InteropServices;
|
||||
using StableDiffusion.NET.Helper.Images.Colors;
|
||||
|
||||
namespace StableDiffusion.NET.Helper.Images;
|
||||
|
||||
/// <inheritdoc />
|
||||
public sealed class Image<TColor> : IImage
|
||||
where TColor : struct, IColor
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly byte[] _buffer;
|
||||
|
||||
private readonly int _x;
|
||||
private readonly int _y;
|
||||
private readonly int _stride;
|
||||
|
||||
/// <inheritdoc />
|
||||
public ColorFormat ColorFormat
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => TColor.ColorFormat;
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public int Width { get; }
|
||||
|
||||
/// <inheritdoc />
|
||||
public int Height { get; }
|
||||
|
||||
/// <inheritdoc />
|
||||
public int SizeInBytes => Width * Height * ColorFormat.BytesPerPixel;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Indexer
|
||||
|
||||
/// <inheritdoc />
|
||||
public IColor this[int x, int y]
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get
|
||||
{
|
||||
if ((x < 0) || (y < 0) || (x >= Width) || (y >= Height)) throw new IndexOutOfRangeException();
|
||||
|
||||
return MemoryMarshal.Cast<byte, TColor>(_buffer)[((_y + y) * _stride) + (_x + x)];
|
||||
}
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public IImage this[int x, int y, int width, int height]
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get
|
||||
{
|
||||
if ((x < 0) || (y < 0) || (width <= 0) || (height <= 0) || ((x + width) > Width) || ((y + height) > Height)) throw new IndexOutOfRangeException();
|
||||
|
||||
return new Image<TColor>(_buffer, _x + x, _y + y, width, height, _stride);
|
||||
}
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public IImage.IImageRows Rows
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => new ImageRows(_buffer, _x, _y, Width, Height, _stride);
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public IImage.IImageColumns Columns
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => new ImageColumns(_buffer, _x, _y, Width, Height, _stride);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
public Image(byte[] buffer, int x, int y, int width, int height, int stride)
|
||||
{
|
||||
this._buffer = buffer;
|
||||
this._x = x;
|
||||
this._y = y;
|
||||
this.Width = width;
|
||||
this.Height = height;
|
||||
this._stride = stride;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc />
|
||||
public void CopyTo(in Span<byte> destination)
|
||||
{
|
||||
if (destination == null) throw new ArgumentNullException(nameof(destination));
|
||||
if (destination.Length < SizeInBytes) throw new ArgumentException("The destination is too small to fit this image.", nameof(destination));
|
||||
|
||||
int targetStride = Width * ColorFormat.BytesPerPixel;
|
||||
IImage.IImageRows rows = Rows;
|
||||
Span<byte> target = destination;
|
||||
foreach (IImage.IImageRow row in rows)
|
||||
{
|
||||
row.CopyTo(target);
|
||||
target = target[targetStride..];
|
||||
}
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public byte[] ToArray()
|
||||
{
|
||||
byte[] array = new byte[SizeInBytes];
|
||||
CopyTo(array);
|
||||
return array;
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public RefImage<T> AsRefImage<T>()
|
||||
where T : struct, IColor
|
||||
{
|
||||
if (typeof(T) != typeof(TColor)) throw new ArgumentException("The requested color format does not fit this image.", nameof(T));
|
||||
|
||||
return new RefImage<T>(MemoryMarshal.Cast<byte, T>(_buffer), _x, _y, Width, Height, _stride);
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public IEnumerator<IColor> GetEnumerator()
|
||||
{
|
||||
for (int y = 0; y < Height; y++)
|
||||
for (int x = 0; x < Width; x++)
|
||||
yield return this[x, y];
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
|
||||
|
||||
#endregion
|
||||
|
||||
#region Indexer-Classes
|
||||
|
||||
/// <inheritdoc />
|
||||
private sealed class ImageRows : IImage.IImageRows
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly byte[] _buffer;
|
||||
private readonly int _x;
|
||||
private readonly int _y;
|
||||
private readonly int _width;
|
||||
private readonly int _height;
|
||||
private readonly int _stride;
|
||||
|
||||
/// <inheritdoc />
|
||||
public int Count => _height;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Indexer
|
||||
|
||||
/// <inheritdoc />
|
||||
public IImage.IImageRow this[int row]
|
||||
{
|
||||
get
|
||||
{
|
||||
if ((row < 0) || (row >= _height)) throw new IndexOutOfRangeException();
|
||||
|
||||
return new ImageRow(_buffer, (((row + _y) * _stride) + _x), _width);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
internal ImageRows(byte[] buffer, int x, int y, int width, int height, int stride)
|
||||
{
|
||||
this._buffer = buffer;
|
||||
this._x = x;
|
||||
this._y = y;
|
||||
this._width = width;
|
||||
this._height = height;
|
||||
this._stride = stride;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc />
|
||||
public IEnumerator<IImage.IImageRow> GetEnumerator()
|
||||
{
|
||||
for (int y = 0; y < _height; y++)
|
||||
yield return this[y];
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
|
||||
|
||||
#endregion
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
private sealed class ImageRow : IImage.IImageRow
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly byte[] _buffer;
|
||||
private readonly int _start;
|
||||
private readonly int _length;
|
||||
|
||||
/// <inheritdoc />
|
||||
public int Length => _length;
|
||||
|
||||
/// <inheritdoc />
|
||||
public int SizeInBytes => Length * TColor.ColorFormat.BytesPerPixel;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Indexer
|
||||
|
||||
/// <inheritdoc />
|
||||
public IColor this[int x]
|
||||
{
|
||||
get
|
||||
{
|
||||
if ((x < 0) || (x >= _length)) throw new IndexOutOfRangeException();
|
||||
|
||||
ReadOnlySpan<TColor> row = MemoryMarshal.Cast<byte, TColor>(_buffer)[_start..];
|
||||
return row[x];
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
internal ImageRow(byte[] buffer, int start, int length)
|
||||
{
|
||||
this._buffer = buffer;
|
||||
this._start = start;
|
||||
this._length = length;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc />
|
||||
public void CopyTo(in Span<byte> destination)
|
||||
{
|
||||
if (destination == null) throw new ArgumentNullException(nameof(destination));
|
||||
if (destination.Length < SizeInBytes) throw new ArgumentException("The destination is too small to fit this image.", nameof(destination));
|
||||
|
||||
MemoryMarshal.Cast<byte, TColor>(_buffer).Slice(_start, _length).CopyTo(MemoryMarshal.Cast<byte, TColor>(destination));
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public byte[] ToArray()
|
||||
{
|
||||
byte[] array = new byte[SizeInBytes];
|
||||
CopyTo(array);
|
||||
return array;
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public IEnumerator<IColor> GetEnumerator()
|
||||
{
|
||||
for (int x = 0; x < _length; x++)
|
||||
yield return this[x];
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
|
||||
|
||||
#endregion
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
private sealed class ImageColumns : IImage.IImageColumns
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly byte[] _buffer;
|
||||
private readonly int _x;
|
||||
private readonly int _y;
|
||||
private readonly int _width;
|
||||
private readonly int _height;
|
||||
private readonly int _stride;
|
||||
|
||||
/// <inheritdoc />
|
||||
public int Count => _width;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Indexer
|
||||
|
||||
/// <inheritdoc />
|
||||
public IImage.IImageColumn this[int column]
|
||||
{
|
||||
get
|
||||
{
|
||||
if ((column < 0) || (column >= _width)) throw new IndexOutOfRangeException();
|
||||
|
||||
return new ImageColumn(_buffer, (_y * _stride) + _x + column, _height, _stride);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
internal ImageColumns(byte[] buffer, int x, int y, int width, int height, int stride)
|
||||
{
|
||||
this._buffer = buffer;
|
||||
this._x = x;
|
||||
this._y = y;
|
||||
this._width = width;
|
||||
this._height = height;
|
||||
this._stride = stride;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc />
|
||||
public IEnumerator<IImage.IImageColumn> GetEnumerator()
|
||||
{
|
||||
for (int y = 0; y < _height; y++)
|
||||
yield return this[y];
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
|
||||
|
||||
#endregion
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
private sealed class ImageColumn : IImage.IImageColumn
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly byte[] _buffer;
|
||||
private readonly int _start;
|
||||
private readonly int _length;
|
||||
private readonly int _step;
|
||||
|
||||
/// <inheritdoc />
|
||||
public int Length => _length;
|
||||
|
||||
/// <inheritdoc />
|
||||
public int SizeInBytes => Length * TColor.ColorFormat.BytesPerPixel;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Indexer
|
||||
|
||||
/// <inheritdoc />
|
||||
public IColor this[int y]
|
||||
{
|
||||
get
|
||||
{
|
||||
if ((y < 0) || (y >= _length)) throw new IndexOutOfRangeException();
|
||||
|
||||
ReadOnlySpan<TColor> data = MemoryMarshal.Cast<byte, TColor>(_buffer)[_start..];
|
||||
return data[y * _step];
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
internal ImageColumn(byte[] buffer, int start, int length, int step)
|
||||
{
|
||||
this._buffer = buffer;
|
||||
this._start = start;
|
||||
this._length = length;
|
||||
this._step = step;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc />
|
||||
public void CopyTo(in Span<byte> destination)
|
||||
{
|
||||
if (destination == null) throw new ArgumentNullException(nameof(destination));
|
||||
if (destination.Length < SizeInBytes) throw new ArgumentException("The destination is too small to fit this image.", nameof(destination));
|
||||
|
||||
if (_step == 1)
|
||||
_buffer.AsSpan(_start, SizeInBytes).CopyTo(destination);
|
||||
else
|
||||
{
|
||||
ReadOnlySpan<TColor> data = MemoryMarshal.Cast<byte, TColor>(_buffer)[_start..];
|
||||
Span<TColor> target = MemoryMarshal.Cast<byte, TColor>(destination);
|
||||
for (int i = 0; i < Length; i++)
|
||||
target[i] = data[i * _step];
|
||||
}
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public byte[] ToArray()
|
||||
{
|
||||
byte[] array = new byte[SizeInBytes];
|
||||
CopyTo(array);
|
||||
return array;
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
public IEnumerator<IColor> GetEnumerator()
|
||||
{
|
||||
for (int y = 0; y < _length; y++)
|
||||
yield return this[y];
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
|
||||
|
||||
#endregion
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
@ -1,266 +0,0 @@
|
||||
// DarthAffe 05.09.2023: Based on https://github.com/CommunityToolkit/dotnet/blob/b0d6c4f9c0cfb5d860400abb00b0ca1b3e94dfa4/src/CommunityToolkit.HighPerformance/Enumerables/ReadOnlyRefEnumerable%7BT%7D.cs
|
||||
|
||||
// Licensed to the .NET Foundation under one or more agreements.
|
||||
// The .NET Foundation licenses this file to you under the MIT license.
|
||||
// See the LICENSE file in the project root for more information.
|
||||
|
||||
using System;
|
||||
using System.Runtime.CompilerServices;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace StableDiffusion.NET.Helper.Images;
|
||||
|
||||
/// <summary>
|
||||
/// A <see langword="ref"/> <see langword="struct"/> that iterates readonly items from arbitrary memory locations.
|
||||
/// </summary>
|
||||
/// <typeparam name="T">The type of items to enumerate.</typeparam>
|
||||
public readonly ref struct ReadOnlyRefEnumerable<T>
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
/// <summary>
|
||||
/// The <see cref="ReadOnlySpan{T}"/> instance pointing to the first item in the target memory area.
|
||||
/// </summary>
|
||||
/// <remarks>The <see cref="ReadOnlySpan{T}.Length"/> field maps to the total available length.</remarks>
|
||||
private readonly ReadOnlySpan<T> _span;
|
||||
|
||||
/// <summary>
|
||||
/// The distance between items in the sequence to enumerate.
|
||||
/// </summary>
|
||||
/// <remarks>The distance refers to <typeparamref name="T"/> items, not byte offset.</remarks>
|
||||
private readonly int _step;
|
||||
|
||||
/// <summary>
|
||||
/// Gets the total available length for the sequence.
|
||||
/// </summary>
|
||||
public int Length
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => _span.Length;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Gets the element at the specified zero-based index.
|
||||
/// </summary>
|
||||
/// <param name="index">The zero-based index of the element.</param>
|
||||
/// <returns>A reference to the element at the specified index.</returns>
|
||||
/// <exception cref="IndexOutOfRangeException">
|
||||
/// Thrown when <paramref name="index"/> is invalid.
|
||||
/// </exception>
|
||||
public ref readonly T this[int index]
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get
|
||||
{
|
||||
if ((uint)index >= (uint)Length) throw new IndexOutOfRangeException();
|
||||
|
||||
ref T r0 = ref MemoryMarshal.GetReference(_span);
|
||||
nint offset = (nint)(uint)index * (nint)(uint)_step;
|
||||
ref T ri = ref Unsafe.Add(ref r0, offset);
|
||||
|
||||
return ref ri;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Gets the element at the specified zero-based index.
|
||||
/// </summary>
|
||||
/// <param name="index">The zero-based index of the element.</param>
|
||||
/// <returns>A reference to the element at the specified index.</returns>
|
||||
/// <exception cref="IndexOutOfRangeException">
|
||||
/// Thrown when <paramref name="index"/> is invalid.
|
||||
/// </exception>
|
||||
public ref readonly T this[Index index]
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => ref this[index.GetOffset(Length)];
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
/// <summary>
|
||||
/// Initializes a new instance of the <see cref="ReadOnlyRefEnumerable{T}"/> struct.
|
||||
/// </summary>
|
||||
/// <param name="reference">A reference to the first item of the sequence.</param>
|
||||
/// <param name="length">The number of items in the sequence.</param>
|
||||
/// <param name="step">The distance between items in the sequence to enumerate.</param>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
internal ReadOnlyRefEnumerable(in T reference, int length, int step)
|
||||
{
|
||||
this._step = step;
|
||||
|
||||
_span = MemoryMarshal.CreateReadOnlySpan(ref Unsafe.AsRef(in reference), length);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc cref="System.Collections.IEnumerable.GetEnumerator"/>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public Enumerator GetEnumerator() => new(_span, _step);
|
||||
|
||||
public T[] ToArray()
|
||||
{
|
||||
int length = _span.Length;
|
||||
|
||||
// Empty array if no data is mapped
|
||||
if (length == 0)
|
||||
return Array.Empty<T>();
|
||||
|
||||
T[] array = new T[length];
|
||||
CopyTo(array);
|
||||
|
||||
return array;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Copies the contents of this <see cref="ReadOnlyRefEnumerable{T}"/> into a destination <see cref="Span{T}"/> instance.
|
||||
/// </summary>
|
||||
/// <param name="destination">The destination <see cref="Span{T}"/> instance.</param>
|
||||
/// <exception cref="ArgumentException">
|
||||
/// Thrown when <paramref name="destination"/> is shorter than the source <see cref="ReadOnlyRefEnumerable{T}"/> instance.
|
||||
/// </exception>
|
||||
public void CopyTo(Span<T> destination)
|
||||
{
|
||||
if (_step == 1)
|
||||
{
|
||||
_span.CopyTo(destination);
|
||||
return;
|
||||
}
|
||||
|
||||
ref T sourceRef = ref MemoryMarshal.GetReference(_span);
|
||||
int length = _span.Length;
|
||||
if ((uint)destination.Length < (uint)length)
|
||||
throw new ArgumentException("The target span is too short to copy all the current items to.");
|
||||
|
||||
ref T destinationRef = ref MemoryMarshal.GetReference(destination);
|
||||
|
||||
CopyTo(ref sourceRef, ref destinationRef, (nint)(uint)length, (nint)(uint)_step);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Attempts to copy the current <see cref="ReadOnlyRefEnumerable{T}"/> instance to a destination <see cref="Span{T}"/>.
|
||||
/// </summary>
|
||||
/// <param name="destination">The target <see cref="Span{T}"/> of the copy operation.</param>
|
||||
/// <returns>Whether or not the operation was successful.</returns>
|
||||
public bool TryCopyTo(Span<T> destination)
|
||||
{
|
||||
if (destination.Length >= _span.Length)
|
||||
{
|
||||
CopyTo(destination);
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
private static void CopyTo(ref T sourceRef, ref T destinationRef, nint length, nint sourceStep)
|
||||
{
|
||||
nint sourceOffset = 0;
|
||||
nint destinationOffset = 0;
|
||||
|
||||
while (length >= 8)
|
||||
{
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 0) = Unsafe.Add(ref sourceRef, sourceOffset);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 1) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 2) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 3) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 4) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 5) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 6) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 7) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
|
||||
length -= 8;
|
||||
sourceOffset += sourceStep;
|
||||
destinationOffset += 8;
|
||||
}
|
||||
|
||||
if (length >= 4)
|
||||
{
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 0) = Unsafe.Add(ref sourceRef, sourceOffset);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 1) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 2) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
Unsafe.Add(ref destinationRef, destinationOffset + 3) = Unsafe.Add(ref sourceRef, sourceOffset += sourceStep);
|
||||
|
||||
length -= 4;
|
||||
sourceOffset += sourceStep;
|
||||
destinationOffset += 4;
|
||||
}
|
||||
|
||||
while (length > 0)
|
||||
{
|
||||
Unsafe.Add(ref destinationRef, destinationOffset) = Unsafe.Add(ref sourceRef, sourceOffset);
|
||||
|
||||
length -= 1;
|
||||
sourceOffset += sourceStep;
|
||||
destinationOffset += 1;
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
/// <summary>
|
||||
/// A custom enumerator type to traverse items within a <see cref="ReadOnlyRefEnumerable{T}"/> instance.
|
||||
/// </summary>
|
||||
public ref struct Enumerator
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
/// <inheritdoc cref="ReadOnlyRefEnumerable{T}._span"/>
|
||||
private readonly ReadOnlySpan<T> _span;
|
||||
|
||||
/// <inheritdoc cref="ReadOnlyRefEnumerable{T}._step"/>
|
||||
private readonly int _step;
|
||||
|
||||
/// <summary>
|
||||
/// The current position in the sequence.
|
||||
/// </summary>
|
||||
private int _position;
|
||||
|
||||
/// <inheritdoc cref="System.Collections.Generic.IEnumerator{T}.Current"/>
|
||||
public readonly ref readonly T Current
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get
|
||||
{
|
||||
ref T r0 = ref MemoryMarshal.GetReference(_span);
|
||||
|
||||
nint offset = (nint)(uint)_position * (nint)(uint)_step;
|
||||
ref T ri = ref Unsafe.Add(ref r0, offset);
|
||||
|
||||
return ref ri;
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
/// <summary>
|
||||
/// Initializes a new instance of the <see cref="Enumerator"/> struct.
|
||||
/// </summary>
|
||||
/// <param name="span">The <see cref="ReadOnlySpan{T}"/> instance with the info on the items to traverse.</param>
|
||||
/// <param name="step">The distance between items in the sequence to enumerate.</param>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
internal Enumerator(ReadOnlySpan<T> span, int step)
|
||||
{
|
||||
this._span = span;
|
||||
this._step = step;
|
||||
|
||||
_position = -1;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc cref="System.Collections.IEnumerator.MoveNext"/>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public bool MoveNext() => ++_position < _span.Length;
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
@ -1,368 +0,0 @@
|
||||
using System;
|
||||
using System.Runtime.CompilerServices;
|
||||
using System.Runtime.InteropServices;
|
||||
using StableDiffusion.NET.Helper.Images.Colors;
|
||||
|
||||
namespace StableDiffusion.NET.Helper.Images;
|
||||
|
||||
public readonly ref struct RefImage<TColor>
|
||||
where TColor : struct, IColor
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly ReadOnlySpan<TColor> _pixels;
|
||||
|
||||
private readonly int _x;
|
||||
private readonly int _y;
|
||||
|
||||
/// <summary>
|
||||
/// Gets the width of the image.
|
||||
/// </summary>
|
||||
public int Width { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the height of the image.
|
||||
/// </summary>
|
||||
public int Height { get; }
|
||||
|
||||
/// <summary>
|
||||
/// Gets the stride (entries per row) of the underlying buffer.
|
||||
/// Only useful if you want to work with a pinned buffer.
|
||||
/// </summary>
|
||||
public int RawStride { get; }
|
||||
|
||||
#endregion
|
||||
|
||||
#region Indexer
|
||||
|
||||
public ref readonly TColor this[int x, int y]
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get
|
||||
{
|
||||
if ((x < 0) || (y < 0) || (x >= Width) || (y >= Height)) throw new IndexOutOfRangeException();
|
||||
|
||||
ref TColor r0 = ref MemoryMarshal.GetReference(_pixels);
|
||||
nint offset = (nint)(uint)((_y + y) * RawStride) + (_x + x);
|
||||
return ref Unsafe.Add(ref r0, offset);
|
||||
}
|
||||
}
|
||||
|
||||
public RefImage<TColor> this[int x, int y, int width, int height]
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get
|
||||
{
|
||||
if ((x < 0) || (y < 0) || (width <= 0) || (height <= 0) || ((x + width) > Width) || ((y + height) > Height)) throw new IndexOutOfRangeException();
|
||||
|
||||
return new RefImage<TColor>(_pixels, _x + x, _y + y, width, height, RawStride);
|
||||
}
|
||||
}
|
||||
|
||||
public ImageRows Rows
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => new(_pixels, _x, _y, Width, Height, RawStride);
|
||||
}
|
||||
public ImageColumns Columns
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => new(_pixels, _x, _y, Width, Height, RawStride);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
public RefImage(ReadOnlySpan<TColor> pixels, int x, int y, int width, int height, int stride)
|
||||
{
|
||||
this._pixels = pixels;
|
||||
this._x = x;
|
||||
this._y = y;
|
||||
this.Width = width;
|
||||
this.Height = height;
|
||||
this.RawStride = stride;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <summary>
|
||||
/// Copies the contents of this <see cref="RefImage{TColor}"/> into a destination <see cref="Span{T}"/> instance.
|
||||
/// </summary>
|
||||
/// <param name="destination">The destination <see cref="Span{T}"/> instance.</param>
|
||||
/// <exception cref="ArgumentException">
|
||||
/// Thrown when <paramref name="destination"/> is shorter than the source <see cref="RefImage{TColor}"/> instance.
|
||||
/// </exception>
|
||||
public void CopyTo(in Span<TColor> destination)
|
||||
{
|
||||
if (destination == null) throw new ArgumentNullException(nameof(destination));
|
||||
if (destination.Length < (Width * Height)) throw new ArgumentException("The destination is too small to fit this image.", nameof(destination));
|
||||
|
||||
ImageRows rows = Rows;
|
||||
Span<TColor> target = destination;
|
||||
foreach (ReadOnlyRefEnumerable<TColor> row in rows)
|
||||
{
|
||||
row.CopyTo(target);
|
||||
target = target[Width..];
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Allocates a new array and copies this <see cref="RefImage{TColor}"/> into it.
|
||||
/// </summary>
|
||||
/// <returns>The new array containing the data of this <see cref="RefImage{TColor}"/>.</returns>
|
||||
public TColor[] ToArray()
|
||||
{
|
||||
TColor[] array = new TColor[Width * Height];
|
||||
CopyTo(array);
|
||||
return array;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Returns a reference to the first element of this image inside the full image buffer.
|
||||
/// </summary>
|
||||
public ref readonly TColor GetPinnableReference()
|
||||
{
|
||||
if (_pixels.Length == 0)
|
||||
return ref Unsafe.NullRef<TColor>();
|
||||
|
||||
int offset = (_y * RawStride) + _x;
|
||||
return ref MemoryMarshal.GetReference(_pixels[offset..]);
|
||||
}
|
||||
|
||||
/// <inheritdoc cref="System.Collections.IEnumerable.GetEnumerator"/>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public ImageEnumerator GetEnumerator() => new(_pixels);
|
||||
|
||||
#endregion
|
||||
|
||||
public ref struct ImageEnumerator
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly ReadOnlySpan<TColor> _pixels;
|
||||
private int _position;
|
||||
|
||||
/// <inheritdoc cref="System.Collections.Generic.IEnumerator{T}.Current"/>
|
||||
public TColor Current
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => _pixels[_position];
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
internal ImageEnumerator(ReadOnlySpan<TColor> pixels)
|
||||
{
|
||||
this._pixels = pixels;
|
||||
|
||||
_position = -1;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc cref="System.Collections.IEnumerator.MoveNext"/>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public bool MoveNext() => ++_position < _pixels.Length;
|
||||
|
||||
#endregion
|
||||
}
|
||||
|
||||
#region Indexer-Structs
|
||||
|
||||
public readonly ref struct ImageRows
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly ReadOnlySpan<TColor> _pixels;
|
||||
private readonly int _x;
|
||||
private readonly int _y;
|
||||
private readonly int _width;
|
||||
private readonly int _height;
|
||||
private readonly int _stride;
|
||||
|
||||
public int Count => _height;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Indexer
|
||||
|
||||
public readonly ReadOnlyRefEnumerable<TColor> this[int row]
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get
|
||||
{
|
||||
if ((row < 0) || (row > _height)) throw new IndexOutOfRangeException();
|
||||
|
||||
ref TColor r0 = ref MemoryMarshal.GetReference(_pixels);
|
||||
ref TColor rr = ref Unsafe.Add(ref r0, (nint)(uint)(((row + _y) * _stride) + _x));
|
||||
|
||||
return new ReadOnlyRefEnumerable<TColor>(rr, _width, 1);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
public ImageRows(ReadOnlySpan<TColor> pixels, int x, int y, int width, int height, int stride)
|
||||
{
|
||||
this._pixels = pixels;
|
||||
this._x = x;
|
||||
this._y = y;
|
||||
this._width = width;
|
||||
this._height = height;
|
||||
this._stride = stride;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc cref="System.Collections.IEnumerable.GetEnumerator"/>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public ImageRowsEnumerator GetEnumerator() => new(this);
|
||||
|
||||
#endregion
|
||||
|
||||
public ref struct ImageRowsEnumerator
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly ImageRows _rows;
|
||||
private int _position;
|
||||
|
||||
/// <inheritdoc cref="System.Collections.Generic.IEnumerator{T}.Current"/>
|
||||
public ReadOnlyRefEnumerable<TColor> Current
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => _rows[_position];
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
internal ImageRowsEnumerator(ImageRows rows)
|
||||
{
|
||||
this._rows = rows;
|
||||
|
||||
_position = -1;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc cref="System.Collections.IEnumerator.MoveNext"/>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public bool MoveNext() => ++_position < _rows._height;
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
|
||||
public readonly ref struct ImageColumns
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly ReadOnlySpan<TColor> _pixels;
|
||||
private readonly int _x;
|
||||
private readonly int _y;
|
||||
private readonly int _width;
|
||||
private readonly int _height;
|
||||
private readonly int _stride;
|
||||
|
||||
public int Count => _width;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Indexer
|
||||
|
||||
public ReadOnlyRefEnumerable<TColor> this[int column]
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get
|
||||
{
|
||||
if ((column < 0) || (column > _width)) throw new IndexOutOfRangeException();
|
||||
|
||||
ref TColor r0 = ref MemoryMarshal.GetReference(_pixels);
|
||||
ref TColor rc = ref Unsafe.Add(ref r0, (nint)(uint)((_y * _stride) + (column + _x)));
|
||||
|
||||
return new ReadOnlyRefEnumerable<TColor>(rc, _height, _stride);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
public ImageColumns(ReadOnlySpan<TColor> pixels, int x, int y, int width, int height, int stride)
|
||||
{
|
||||
this._pixels = pixels;
|
||||
this._x = x;
|
||||
this._y = y;
|
||||
this._width = width;
|
||||
this._height = height;
|
||||
this._stride = stride;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc cref="System.Collections.IEnumerable.GetEnumerator"/>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public ImageColumnsEnumerator GetEnumerator() => new(this);
|
||||
|
||||
#endregion
|
||||
|
||||
public ref struct ImageColumnsEnumerator
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private readonly ImageColumns _columns;
|
||||
private int _position;
|
||||
|
||||
/// <inheritdoc cref="System.Collections.Generic.IEnumerator{T}.Current"/>
|
||||
public ReadOnlyRefEnumerable<TColor> Current
|
||||
{
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
get => _columns[_position];
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
internal ImageColumnsEnumerator(ImageColumns columns)
|
||||
{
|
||||
this._columns = columns;
|
||||
this._position = -1;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
/// <inheritdoc cref="System.Collections.IEnumerator.MoveNext"/>
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public bool MoveNext() => ++_position < _columns._width;
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
@ -1,6 +1,6 @@
|
||||
using System.Diagnostics;
|
||||
|
||||
namespace StableDiffusion.NET.Helper;
|
||||
namespace StableDiffusion.NET;
|
||||
|
||||
internal static class ProcessHelper
|
||||
{
|
||||
|
||||
@ -55,6 +55,7 @@
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="JetBrains.Annotations" Version="2023.3.0" />
|
||||
<PackageReference Include="HPPH" Version="1.0.0" />
|
||||
<PackageReference Include="JetBrains.Annotations" Version="2024.2.0" />
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
|
||||
@ -4,4 +4,5 @@
|
||||
<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=enums/@EntryIndexedValue">True</s:Boolean>
|
||||
<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=eventargs/@EntryIndexedValue">True</s:Boolean>
|
||||
<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=extensions/@EntryIndexedValue">True</s:Boolean>
|
||||
<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=helper/@EntryIndexedValue">True</s:Boolean>
|
||||
<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=native/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>
|
||||
@ -1,63 +0,0 @@
|
||||
using JetBrains.Annotations;
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace StableDiffusion.NET;
|
||||
|
||||
[PublicAPI]
|
||||
public sealed unsafe class StableDiffusionImage : IDisposable
|
||||
{
|
||||
#region Properties & Fields
|
||||
|
||||
private bool _disposed;
|
||||
|
||||
internal readonly Native.sd_image_t* Image;
|
||||
|
||||
public int Width { get; }
|
||||
public int Height { get; }
|
||||
public int Bpp { get; }
|
||||
public int Stride { get; }
|
||||
|
||||
public ReadOnlySpan<byte> Data
|
||||
{
|
||||
get
|
||||
{
|
||||
ObjectDisposedException.ThrowIf(_disposed, this);
|
||||
|
||||
return new ReadOnlySpan<byte>(Image->data, Width * Height * Bpp);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Constructors
|
||||
|
||||
internal unsafe StableDiffusionImage(Native.sd_image_t* image)
|
||||
{
|
||||
this.Image = image;
|
||||
|
||||
Width = (int)image->width;
|
||||
Height = (int)image->height;
|
||||
Bpp = (int)image->channel;
|
||||
Stride = Width * Bpp;
|
||||
}
|
||||
|
||||
~StableDiffusionImage() => Dispose();
|
||||
|
||||
#endregion
|
||||
|
||||
#region Methods
|
||||
|
||||
public void Dispose()
|
||||
{
|
||||
if (_disposed) return;
|
||||
|
||||
Marshal.FreeHGlobal((nint)Image->data);
|
||||
Marshal.FreeHGlobal((nint)Image);
|
||||
|
||||
GC.SuppressFinalize(this);
|
||||
_disposed = true;
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
@ -1,5 +1,6 @@
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
using HPPH;
|
||||
using JetBrains.Annotations;
|
||||
|
||||
namespace StableDiffusion.NET;
|
||||
@ -90,7 +91,7 @@ public sealed unsafe class StableDiffusionModel : IDisposable
|
||||
}
|
||||
}
|
||||
|
||||
public StableDiffusionImage TextToImage(string prompt, StableDiffusionParameter parameter)
|
||||
public IImage<ColorRGB> TextToImage(string prompt, StableDiffusionParameter parameter)
|
||||
{
|
||||
ObjectDisposedException.ThrowIf(_disposed, this);
|
||||
ArgumentNullException.ThrowIfNull(prompt);
|
||||
@ -100,16 +101,15 @@ public sealed unsafe class StableDiffusionModel : IDisposable
|
||||
Native.sd_image_t* result;
|
||||
if (parameter.ControlNet.IsEnabled)
|
||||
{
|
||||
fixed (byte* imagePtr = parameter.ControlNet.Image)
|
||||
fixed (byte* imagePtr = parameter.ControlNet.Image!.ToRawArray())
|
||||
{
|
||||
|
||||
if (parameter.ControlNet.CannyPreprocess)
|
||||
{
|
||||
Native.sd_image_t controlNetImage = new()
|
||||
{
|
||||
width = (uint)parameter.Width,
|
||||
height = (uint)parameter.Height,
|
||||
channel = 3,
|
||||
width = (uint)parameter.ControlNet.Image.Width,
|
||||
height = (uint)parameter.ControlNet.Image.Height,
|
||||
channel = (uint)parameter.ControlNet.Image.ColorFormat.BytesPerPixel,
|
||||
data = Native.preprocess_canny(imagePtr,
|
||||
parameter.Width,
|
||||
parameter.Height,
|
||||
@ -143,9 +143,9 @@ public sealed unsafe class StableDiffusionModel : IDisposable
|
||||
{
|
||||
Native.sd_image_t controlNetImage = new()
|
||||
{
|
||||
width = (uint)parameter.Width,
|
||||
height = (uint)parameter.Height,
|
||||
channel = 3,
|
||||
width = (uint)parameter.ControlNet.Image.Width,
|
||||
height = (uint)parameter.ControlNet.Image.Height,
|
||||
channel = (uint)parameter.ControlNet.Image.ColorFormat.BytesPerPixel,
|
||||
data = imagePtr
|
||||
};
|
||||
|
||||
@ -188,34 +188,21 @@ public sealed unsafe class StableDiffusionModel : IDisposable
|
||||
parameter.PhotoMaker.InputIdImageDirectory);
|
||||
}
|
||||
|
||||
return new StableDiffusionImage(result);
|
||||
return ImageHelper.ToImage(result);
|
||||
}
|
||||
|
||||
public StableDiffusionImage ImageToImage(string prompt, in ReadOnlySpan<byte> image, StableDiffusionParameter parameter)
|
||||
public IImage<ColorRGB> ImageToImage(string prompt, IImage<ColorRGB> image, StableDiffusionParameter parameter)
|
||||
{
|
||||
ObjectDisposedException.ThrowIf(_disposed, this);
|
||||
ArgumentNullException.ThrowIfNull(prompt);
|
||||
|
||||
parameter.Validate();
|
||||
|
||||
fixed (byte* imagePtr = image)
|
||||
{
|
||||
Native.sd_image_t img = new()
|
||||
{
|
||||
width = (uint)parameter.Width,
|
||||
height = (uint)parameter.Height,
|
||||
channel = 3,
|
||||
data = imagePtr
|
||||
};
|
||||
|
||||
return ImageToImage(prompt, img, parameter);
|
||||
}
|
||||
fixed (byte* imagePtr = image.AsRefImage())
|
||||
return ImageToImage(prompt, image.ToSdImage(imagePtr), parameter);
|
||||
}
|
||||
|
||||
public StableDiffusionImage ImageToImage(string prompt, StableDiffusionImage image, StableDiffusionParameter parameter)
|
||||
=> ImageToImage(prompt, *image.Image, parameter);
|
||||
|
||||
private StableDiffusionImage ImageToImage(string prompt, Native.sd_image_t image, StableDiffusionParameter parameter)
|
||||
private IImage<ColorRGB> ImageToImage(string prompt, Native.sd_image_t image, StableDiffusionParameter parameter)
|
||||
{
|
||||
ObjectDisposedException.ThrowIf(_disposed, this);
|
||||
ArgumentNullException.ThrowIfNull(prompt);
|
||||
@ -225,16 +212,15 @@ public sealed unsafe class StableDiffusionModel : IDisposable
|
||||
Native.sd_image_t* result;
|
||||
if (parameter.ControlNet.IsEnabled)
|
||||
{
|
||||
fixed (byte* imagePtr = parameter.ControlNet.Image)
|
||||
fixed (byte* imagePtr = parameter.ControlNet.Image!.ToRawArray())
|
||||
{
|
||||
|
||||
if (parameter.ControlNet.CannyPreprocess)
|
||||
{
|
||||
Native.sd_image_t controlNetImage = new()
|
||||
{
|
||||
width = (uint)parameter.Width,
|
||||
height = (uint)parameter.Height,
|
||||
channel = 3,
|
||||
width = (uint)parameter.ControlNet.Image.Width,
|
||||
height = (uint)parameter.ControlNet.Image.Height,
|
||||
channel = (uint)parameter.ControlNet.Image.ColorFormat.BytesPerPixel,
|
||||
data = Native.preprocess_canny(imagePtr,
|
||||
parameter.Width,
|
||||
parameter.Height,
|
||||
@ -270,9 +256,9 @@ public sealed unsafe class StableDiffusionModel : IDisposable
|
||||
{
|
||||
Native.sd_image_t controlNetImage = new()
|
||||
{
|
||||
width = (uint)parameter.Width,
|
||||
height = (uint)parameter.Height,
|
||||
channel = 3,
|
||||
width = (uint)parameter.ControlNet.Image.Width,
|
||||
height = (uint)parameter.ControlNet.Image.Height,
|
||||
channel = (uint)parameter.ControlNet.Image.ColorFormat.BytesPerPixel,
|
||||
data = imagePtr
|
||||
};
|
||||
|
||||
@ -319,46 +305,27 @@ public sealed unsafe class StableDiffusionModel : IDisposable
|
||||
parameter.PhotoMaker.InputIdImageDirectory);
|
||||
}
|
||||
|
||||
return new StableDiffusionImage(result);
|
||||
return ImageHelper.ToImage(result);
|
||||
}
|
||||
|
||||
public StableDiffusionImage Upscale(StableDiffusionImage image, int upscaleFactor)
|
||||
public IImage<ColorRGB> Upscale(IImage<ColorRGB> image, int upscaleFactor)
|
||||
{
|
||||
ObjectDisposedException.ThrowIf(_disposed, this);
|
||||
ArgumentOutOfRangeException.ThrowIfLessThanOrEqual(upscaleFactor, 0, nameof(upscaleFactor));
|
||||
|
||||
if (_upscalerCtx == null) throw new NullReferenceException("The upscaler is not initialized.");
|
||||
|
||||
return Upscale(*image.Image, upscaleFactor);
|
||||
}
|
||||
|
||||
public StableDiffusionImage Upscale(in ReadOnlySpan<byte> image, int width, int height, int upscaleFactor)
|
||||
{
|
||||
ObjectDisposedException.ThrowIf(_disposed, this);
|
||||
ArgumentOutOfRangeException.ThrowIfLessThanOrEqual(upscaleFactor, 0, nameof(upscaleFactor));
|
||||
ArgumentOutOfRangeException.ThrowIfLessThanOrEqual(width, 0, nameof(upscaleFactor));
|
||||
ArgumentOutOfRangeException.ThrowIfLessThanOrEqual(height, 0, nameof(upscaleFactor));
|
||||
|
||||
if (_upscalerCtx == null) throw new NullReferenceException("The upscaler is not initialized.");
|
||||
|
||||
fixed (byte* imagePtr = image)
|
||||
fixed (byte* imagePtr = image.ConvertTo<ColorRGB>().AsRefImage())
|
||||
{
|
||||
Native.sd_image_t srcImage = new()
|
||||
{
|
||||
width = (uint)width,
|
||||
height = (uint)height,
|
||||
channel = 3,
|
||||
data = imagePtr
|
||||
};
|
||||
|
||||
return Upscale(srcImage, upscaleFactor);
|
||||
Native.sd_image_t result = Native.upscale(_upscalerCtx, image.ToSdImage(imagePtr), upscaleFactor);
|
||||
return ImageHelper.ToImage(&result);
|
||||
}
|
||||
}
|
||||
|
||||
private StableDiffusionImage Upscale(Native.sd_image_t image, int upscaleFactor)
|
||||
private IImage<ColorRGB> Upscale(Native.sd_image_t image, int upscaleFactor)
|
||||
{
|
||||
Native.sd_image_t result = Native.upscale(_upscalerCtx, image, upscaleFactor);
|
||||
return new StableDiffusionImage(&result);
|
||||
return ImageHelper.ToImage(&result);
|
||||
}
|
||||
|
||||
public void Dispose()
|
||||
|
||||
@ -1,4 +1,5 @@
|
||||
using JetBrains.Annotations;
|
||||
using HPPH;
|
||||
using JetBrains.Annotations;
|
||||
|
||||
namespace StableDiffusion.NET;
|
||||
|
||||
@ -26,9 +27,9 @@ public sealed class StableDiffusionParameter
|
||||
[PublicAPI]
|
||||
public sealed class StableDiffusionControlNetParameter
|
||||
{
|
||||
public bool IsEnabled => Image?.Length > 0;
|
||||
public bool IsEnabled => Image != null;
|
||||
|
||||
public byte[]? Image { get; set; } = null;
|
||||
public IImage<ColorRGB>? Image { get; set; } = null;
|
||||
public float Strength { get; set; } = 0.9f;
|
||||
public bool CannyPreprocess { get; set; } = false;
|
||||
public float CannyHighThreshold { get; set; } = 0.08f;
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user