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Fix namespace
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Soreepeong
parent
e1bdba06de
commit
858d27ab8e
5 changed files with 5 additions and 6 deletions
240
Dalamud/Interface/Textures/RawImageSpecification.cs
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240
Dalamud/Interface/Textures/RawImageSpecification.cs
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using TerraFX.Interop.DirectX;
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namespace Dalamud.Interface.Textures;
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/// <summary>Describes a raw image.</summary>
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public record struct RawImageSpecification
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{
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private const string FormatNotSupportedMessage = $"{nameof(DxgiFormat)} is not supported.";
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/// <summary>Initializes a new instance of the <see cref="RawImageSpecification"/> class.</summary>
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/// <param name="width">The width of the raw image.</param>
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/// <param name="height">The height of the raw image.</param>
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/// <param name="dxgiFormat">The DXGI format of the raw image.</param>
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/// <param name="pitch">The pitch of the raw image in bytes.
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/// Specify <c>-1</c> to calculate it from other parameters.</param>
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public RawImageSpecification(int width, int height, int dxgiFormat, int pitch = -1)
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{
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if (pitch < 0)
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{
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if (!GetFormatInfo((DXGI_FORMAT)dxgiFormat, out var bitsPerPixel, out var isBlockCompression))
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throw new NotSupportedException(FormatNotSupportedMessage);
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pitch = isBlockCompression
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? Math.Max(1, (width + 3) / 4) * 2 * bitsPerPixel
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: ((width * bitsPerPixel) + 7) / 8;
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}
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this.Width = width;
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this.Height = height;
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this.Pitch = pitch;
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this.DxgiFormat = dxgiFormat;
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}
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/// <summary>Gets or sets the width of the raw image.</summary>
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public int Width { get; set; }
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/// <summary>Gets or sets the height of the raw image.</summary>
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public int Height { get; set; }
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/// <summary>Gets or sets the pitch of the raw image in bytes.</summary>
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/// <remarks>The value may not always exactly match
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/// <c><see cref="Width"/> * bytesPerPixelFromDxgiFormat</c>.
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/// </remarks>
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public int Pitch { get; set; }
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/// <summary>Gets or sets the format of the raw image.</summary>
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/// <remarks>See <a href="https://learn.microsoft.com/en-us/windows/win32/api/dxgiformat/ne-dxgiformat-dxgi_format">
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/// DXGI_FORMAT</a>.</remarks>
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public int DxgiFormat { get; set; }
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/// <summary>Gets the number of bits per pixel.</summary>
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/// <exception cref="NotSupportedException">Thrown if <see cref="DxgiFormat"/> is not supported.</exception>
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public int BitsPerPixel =>
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GetFormatInfo((DXGI_FORMAT)this.DxgiFormat, out var bitsPerPixel, out _)
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? bitsPerPixel
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: throw new NotSupportedException(FormatNotSupportedMessage);
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/// <summary>
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/// Creates a new instance of <see cref="RawImageSpecification"/> record using the given resolution,
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/// in B8G8R8A8(BGRA32) UNorm pixel format.
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/// </summary>
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/// <param name="width">The width.</param>
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/// <param name="height">The height.</param>
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/// <returns>The new instance.</returns>
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public static RawImageSpecification Bgra32(int width, int height) =>
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new(width, height, (int)DXGI_FORMAT.DXGI_FORMAT_B8G8R8A8_UNORM, width * 4);
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/// <summary>
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/// Creates a new instance of <see cref="RawImageSpecification"/> record using the given resolution,
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/// in R8G8B8A8(RGBA32) UNorm pixel format.
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/// </summary>
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/// <param name="width">The width.</param>
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/// <param name="height">The height.</param>
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/// <returns>The new instance.</returns>
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public static RawImageSpecification Rgba32(int width, int height) =>
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new(width, height, (int)DXGI_FORMAT.DXGI_FORMAT_R8G8B8A8_UNORM, width * 4);
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/// <summary>
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/// Creates a new instance of <see cref="RawImageSpecification"/> record using the given resolution,
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/// in A8 UNorm pixel format.
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/// </summary>
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/// <param name="width">The width.</param>
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/// <param name="height">The height.</param>
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/// <returns>The new instance.</returns>
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public static RawImageSpecification A8(int width, int height) =>
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new(width, height, (int)DXGI_FORMAT.DXGI_FORMAT_A8_UNORM, width);
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private static bool GetFormatInfo(DXGI_FORMAT format, out int bitsPerPixel, out bool isBlockCompression)
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{
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switch (format)
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{
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case DXGI_FORMAT.DXGI_FORMAT_R32G32B32A32_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32B32A32_FLOAT:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32B32A32_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32B32A32_SINT:
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bitsPerPixel = 128;
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isBlockCompression = false;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_R32G32B32_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32B32_FLOAT:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32B32_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32B32_SINT:
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bitsPerPixel = 96;
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isBlockCompression = false;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_R16G16B16A16_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16B16A16_FLOAT:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16B16A16_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16B16A16_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16B16A16_SNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16B16A16_SINT:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32_FLOAT:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R32G32_SINT:
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case DXGI_FORMAT.DXGI_FORMAT_R32G8X24_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
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bitsPerPixel = 64;
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isBlockCompression = false;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_R10G10B10A2_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R10G10B10A2_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R10G10B10A2_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R11G11B10_FLOAT:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8B8A8_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8B8A8_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8B8A8_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8B8A8_SNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8B8A8_SINT:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16_FLOAT:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16_SNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R16G16_SINT:
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case DXGI_FORMAT.DXGI_FORMAT_R32_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_D32_FLOAT:
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case DXGI_FORMAT.DXGI_FORMAT_R32_FLOAT:
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case DXGI_FORMAT.DXGI_FORMAT_R32_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R32_SINT:
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case DXGI_FORMAT.DXGI_FORMAT_R24G8_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_D24_UNORM_S8_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_X24_TYPELESS_G8_UINT:
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bitsPerPixel = 32;
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isBlockCompression = false;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_R8G8_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8_SNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R8G8_SINT:
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case DXGI_FORMAT.DXGI_FORMAT_R16_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R16_FLOAT:
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case DXGI_FORMAT.DXGI_FORMAT_D16_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R16_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R16_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R16_SNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R16_SINT:
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bitsPerPixel = 16;
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isBlockCompression = false;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_R8_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_R8_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R8_UINT:
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case DXGI_FORMAT.DXGI_FORMAT_R8_SNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R8_SINT:
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case DXGI_FORMAT.DXGI_FORMAT_A8_UNORM:
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bitsPerPixel = 8;
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isBlockCompression = false;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_R1_UNORM:
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bitsPerPixel = 1;
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isBlockCompression = false;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_BC1_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_BC1_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_BC1_UNORM_SRGB:
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bitsPerPixel = 4;
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isBlockCompression = true;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_BC2_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_BC2_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_BC2_UNORM_SRGB:
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case DXGI_FORMAT.DXGI_FORMAT_BC3_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_BC3_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_BC3_UNORM_SRGB:
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bitsPerPixel = 8;
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isBlockCompression = true;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_BC4_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_BC4_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_BC4_SNORM:
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bitsPerPixel = 4;
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isBlockCompression = true;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_BC5_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_BC5_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_BC5_SNORM:
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bitsPerPixel = 8;
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isBlockCompression = true;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_B5G6R5_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_B5G5R5A1_UNORM:
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bitsPerPixel = 16;
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isBlockCompression = false;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_B8G8R8A8_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_B8G8R8X8_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_B8G8R8A8_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
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case DXGI_FORMAT.DXGI_FORMAT_B8G8R8X8_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_B8G8R8X8_UNORM_SRGB:
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bitsPerPixel = 32;
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isBlockCompression = false;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_BC6H_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_BC6H_UF16:
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case DXGI_FORMAT.DXGI_FORMAT_BC6H_SF16:
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case DXGI_FORMAT.DXGI_FORMAT_BC7_TYPELESS:
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case DXGI_FORMAT.DXGI_FORMAT_BC7_UNORM:
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case DXGI_FORMAT.DXGI_FORMAT_BC7_UNORM_SRGB:
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bitsPerPixel = 8;
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isBlockCompression = true;
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return true;
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case DXGI_FORMAT.DXGI_FORMAT_B4G4R4A4_UNORM:
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bitsPerPixel = 16;
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isBlockCompression = true;
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return false;
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default:
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bitsPerPixel = 0;
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isBlockCompression = false;
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return false;
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}
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}
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}
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