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Ryujinx/Ryujinx.Graphics.Gpu/Image/FormatTable.cs

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C#
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using Ryujinx.Graphics.GAL;
using System.Collections.Generic;
namespace Ryujinx.Graphics.Gpu.Image
{
/// <summary>
/// Contains format tables, for texture and vertex attribute formats.
/// </summary>
static class FormatTable
{
private static Dictionary<uint, FormatInfo> _textureFormats = new Dictionary<uint, FormatInfo>()
{
{ 0x2491d, new FormatInfo(Format.R8Unorm, 1, 1, 1) },
{ 0x1249d, new FormatInfo(Format.R8Snorm, 1, 1, 1) },
{ 0x4921d, new FormatInfo(Format.R8Uint, 1, 1, 1) },
{ 0x36d9d, new FormatInfo(Format.R8Sint, 1, 1, 1) },
{ 0x7ff9b, new FormatInfo(Format.R16Float, 1, 1, 2) },
{ 0x2491b, new FormatInfo(Format.R16Unorm, 1, 1, 2) },
{ 0x1249b, new FormatInfo(Format.R16Snorm, 1, 1, 2) },
{ 0x4921b, new FormatInfo(Format.R16Uint, 1, 1, 2) },
{ 0x36d9b, new FormatInfo(Format.R16Sint, 1, 1, 2) },
{ 0x7ff8f, new FormatInfo(Format.R32Float, 1, 1, 4) },
{ 0x4920f, new FormatInfo(Format.R32Uint, 1, 1, 4) },
{ 0x36d8f, new FormatInfo(Format.R32Sint, 1, 1, 4) },
{ 0x24918, new FormatInfo(Format.R8G8Unorm, 1, 1, 2) },
{ 0x12498, new FormatInfo(Format.R8G8Snorm, 1, 1, 2) },
{ 0x49218, new FormatInfo(Format.R8G8Uint, 1, 1, 2) },
{ 0x36d98, new FormatInfo(Format.R8G8Sint, 1, 1, 2) },
{ 0x7ff8c, new FormatInfo(Format.R16G16Float, 1, 1, 4) },
{ 0x2490c, new FormatInfo(Format.R16G16Unorm, 1, 1, 4) },
{ 0x1248c, new FormatInfo(Format.R16G16Snorm, 1, 1, 4) },
{ 0x4920c, new FormatInfo(Format.R16G16Uint, 1, 1, 4) },
{ 0x36d8c, new FormatInfo(Format.R16G16Sint, 1, 1, 4) },
{ 0x7ff84, new FormatInfo(Format.R32G32Float, 1, 1, 8) },
{ 0x49204, new FormatInfo(Format.R32G32Uint, 1, 1, 8) },
{ 0x36d84, new FormatInfo(Format.R32G32Sint, 1, 1, 8) },
{ 0x7ff82, new FormatInfo(Format.R32G32B32Float, 1, 1, 12) },
{ 0x49202, new FormatInfo(Format.R32G32B32Uint, 1, 1, 12) },
{ 0x36d82, new FormatInfo(Format.R32G32B32Sint, 1, 1, 12) },
{ 0x24908, new FormatInfo(Format.R8G8B8A8Unorm, 1, 1, 4) },
{ 0x12488, new FormatInfo(Format.R8G8B8A8Snorm, 1, 1, 4) },
{ 0x49208, new FormatInfo(Format.R8G8B8A8Uint, 1, 1, 4) },
{ 0x36d88, new FormatInfo(Format.R8G8B8A8Sint, 1, 1, 4) },
{ 0x7ff83, new FormatInfo(Format.R16G16B16A16Float, 1, 1, 8) },
{ 0x24903, new FormatInfo(Format.R16G16B16A16Unorm, 1, 1, 8) },
{ 0x12483, new FormatInfo(Format.R16G16B16A16Snorm, 1, 1, 8) },
{ 0x49203, new FormatInfo(Format.R16G16B16A16Uint, 1, 1, 8) },
{ 0x36d83, new FormatInfo(Format.R16G16B16A16Sint, 1, 1, 8) },
{ 0x7ff81, new FormatInfo(Format.R32G32B32A32Float, 1, 1, 16) },
{ 0x49201, new FormatInfo(Format.R32G32B32A32Uint, 1, 1, 16) },
{ 0x36d81, new FormatInfo(Format.R32G32B32A32Sint, 1, 1, 16) },
{ 0x2493a, new FormatInfo(Format.D16Unorm, 1, 1, 2) },
{ 0x7ffaf, new FormatInfo(Format.D32Float, 1, 1, 4) },
{ 0x24a29, new FormatInfo(Format.D24UnormS8Uint, 1, 1, 4) },
{ 0x253b0, new FormatInfo(Format.D32FloatS8Uint, 1, 1, 8) },
{ 0xa4908, new FormatInfo(Format.R8G8B8A8Srgb, 1, 1, 4) },
{ 0x24912, new FormatInfo(Format.R4G4B4A4Unorm, 1, 1, 2) },
{ 0x24914, new FormatInfo(Format.R5G5B5A1Unorm, 1, 1, 2) },
{ 0x24915, new FormatInfo(Format.R5G6B5Unorm, 1, 1, 2) },
{ 0x24909, new FormatInfo(Format.R10G10B10A2Unorm, 1, 1, 4) },
{ 0x49209, new FormatInfo(Format.R10G10B10A2Uint, 1, 1, 4) },
{ 0x7ffa1, new FormatInfo(Format.R11G11B10Float, 1, 1, 4) },
{ 0x7ffa0, new FormatInfo(Format.R9G9B9E5Float, 1, 1, 4) },
{ 0x24924, new FormatInfo(Format.Bc1RgbaUnorm, 4, 4, 8) },
{ 0x24925, new FormatInfo(Format.Bc2Unorm, 4, 4, 16) },
{ 0x24926, new FormatInfo(Format.Bc3Unorm, 4, 4, 16) },
{ 0xa4924, new FormatInfo(Format.Bc1RgbaSrgb, 4, 4, 8) },
{ 0xa4925, new FormatInfo(Format.Bc2Srgb, 4, 4, 16) },
{ 0xa4926, new FormatInfo(Format.Bc3Srgb, 4, 4, 16) },
{ 0x24927, new FormatInfo(Format.Bc4Unorm, 4, 4, 8) },
{ 0x124a7, new FormatInfo(Format.Bc4Snorm, 4, 4, 8) },
{ 0x24928, new FormatInfo(Format.Bc5Unorm, 4, 4, 16) },
{ 0x124a8, new FormatInfo(Format.Bc5Snorm, 4, 4, 16) },
{ 0x24917, new FormatInfo(Format.Bc7Unorm, 4, 4, 16) },
{ 0xa4917, new FormatInfo(Format.Bc7Srgb, 4, 4, 16) },
{ 0x7ff90, new FormatInfo(Format.Bc6HSfloat, 4, 4, 16) },
{ 0x7ff91, new FormatInfo(Format.Bc6HUfloat, 4, 4, 16) },
{ 0x24940, new FormatInfo(Format.Astc4x4Unorm, 4, 4, 16) },
{ 0x24950, new FormatInfo(Format.Astc5x4Unorm, 5, 4, 16) },
{ 0x24941, new FormatInfo(Format.Astc5x5Unorm, 5, 5, 16) },
{ 0x24951, new FormatInfo(Format.Astc6x5Unorm, 6, 5, 16) },
{ 0x24942, new FormatInfo(Format.Astc6x6Unorm, 6, 6, 16) },
{ 0x24955, new FormatInfo(Format.Astc8x5Unorm, 8, 5, 16) },
{ 0x24952, new FormatInfo(Format.Astc8x6Unorm, 8, 6, 16) },
{ 0x24944, new FormatInfo(Format.Astc8x8Unorm, 8, 8, 16) },
{ 0x24956, new FormatInfo(Format.Astc10x5Unorm, 10, 5, 16) },
{ 0x24957, new FormatInfo(Format.Astc10x6Unorm, 10, 6, 16) },
{ 0x24953, new FormatInfo(Format.Astc10x8Unorm, 10, 8, 16) },
{ 0x24945, new FormatInfo(Format.Astc10x10Unorm, 10, 10, 16) },
{ 0x24954, new FormatInfo(Format.Astc12x10Unorm, 12, 10, 16) },
{ 0x24946, new FormatInfo(Format.Astc12x12Unorm, 12, 12, 16) },
{ 0xa4940, new FormatInfo(Format.Astc4x4Srgb, 4, 4, 16) },
{ 0xa4950, new FormatInfo(Format.Astc5x4Srgb, 5, 4, 16) },
{ 0xa4941, new FormatInfo(Format.Astc5x5Srgb, 5, 5, 16) },
{ 0xa4951, new FormatInfo(Format.Astc6x5Srgb, 6, 5, 16) },
{ 0xa4942, new FormatInfo(Format.Astc6x6Srgb, 6, 6, 16) },
{ 0xa4955, new FormatInfo(Format.Astc8x5Srgb, 8, 5, 16) },
{ 0xa4952, new FormatInfo(Format.Astc8x6Srgb, 8, 6, 16) },
{ 0xa4944, new FormatInfo(Format.Astc8x8Srgb, 8, 8, 16) },
{ 0xa4956, new FormatInfo(Format.Astc10x5Srgb, 10, 5, 16) },
{ 0xa4957, new FormatInfo(Format.Astc10x6Srgb, 10, 6, 16) },
{ 0xa4953, new FormatInfo(Format.Astc10x8Srgb, 10, 8, 16) },
{ 0xa4945, new FormatInfo(Format.Astc10x10Srgb, 10, 10, 16) },
{ 0xa4954, new FormatInfo(Format.Astc12x10Srgb, 12, 10, 16) },
{ 0xa4946, new FormatInfo(Format.Astc12x12Srgb, 12, 12, 16) },
{ 0x24913, new FormatInfo(Format.A1B5G5R5Unorm, 1, 1, 2) }
};
private static Dictionary<ulong, Format> _attribFormats = new Dictionary<ulong, Format>()
{
{ 0x13a00000, Format.R8Unorm },
{ 0x0ba00000, Format.R8Snorm },
{ 0x23a00000, Format.R8Uint },
{ 0x1ba00000, Format.R8Sint },
{ 0x3b600000, Format.R16Float },
{ 0x13600000, Format.R16Unorm },
{ 0x0b600000, Format.R16Snorm },
{ 0x23600000, Format.R16Uint },
{ 0x1b600000, Format.R16Sint },
{ 0x3a400000, Format.R32Float },
{ 0x22400000, Format.R32Uint },
{ 0x1a400000, Format.R32Sint },
{ 0x13000000, Format.R8G8Unorm },
{ 0x0b000000, Format.R8G8Snorm },
{ 0x23000000, Format.R8G8Uint },
{ 0x1b000000, Format.R8G8Sint },
{ 0x39e00000, Format.R16G16Float },
{ 0x11e00000, Format.R16G16Unorm },
{ 0x09e00000, Format.R16G16Snorm },
{ 0x21e00000, Format.R16G16Uint },
{ 0x19e00000, Format.R16G16Sint },
{ 0x38800000, Format.R32G32Float },
{ 0x20800000, Format.R32G32Uint },
{ 0x18800000, Format.R32G32Sint },
{ 0x12600000, Format.R8G8B8Unorm },
{ 0x0a600000, Format.R8G8B8Snorm },
{ 0x22600000, Format.R8G8B8Uint },
{ 0x1a600000, Format.R8G8B8Sint },
{ 0x38a00000, Format.R16G16B16Float },
{ 0x10a00000, Format.R16G16B16Unorm },
{ 0x08a00000, Format.R16G16B16Snorm },
{ 0x20a00000, Format.R16G16B16Uint },
{ 0x18a00000, Format.R16G16B16Sint },
{ 0x38400000, Format.R32G32B32Float },
{ 0x20400000, Format.R32G32B32Uint },
{ 0x18400000, Format.R32G32B32Sint },
{ 0x11400000, Format.R8G8B8A8Unorm },
{ 0x09400000, Format.R8G8B8A8Snorm },
{ 0x21400000, Format.R8G8B8A8Uint },
{ 0x19400000, Format.R8G8B8A8Sint },
{ 0x38600000, Format.R16G16B16A16Float },
{ 0x10600000, Format.R16G16B16A16Unorm },
{ 0x08600000, Format.R16G16B16A16Snorm },
{ 0x20600000, Format.R16G16B16A16Uint },
{ 0x18600000, Format.R16G16B16A16Sint },
{ 0x38200000, Format.R32G32B32A32Float },
{ 0x20200000, Format.R32G32B32A32Uint },
{ 0x18200000, Format.R32G32B32A32Sint },
{ 0x16000000, Format.R10G10B10A2Unorm },
{ 0x26000000, Format.R10G10B10A2Uint },
{ 0x3e200000, Format.R11G11B10Float },
{ 0x2ba00000, Format.R8Uscaled },
{ 0x33a00000, Format.R8Sscaled },
{ 0x2b600000, Format.R16Uscaled },
{ 0x33600000, Format.R16Sscaled },
{ 0x2a400000, Format.R32Uscaled },
{ 0x32400000, Format.R32Sscaled },
{ 0x2b000000, Format.R8G8Uscaled },
{ 0x33000000, Format.R8G8Sscaled },
{ 0x29e00000, Format.R16G16Uscaled },
{ 0x31e00000, Format.R16G16Sscaled },
{ 0x28800000, Format.R32G32Uscaled },
{ 0x30800000, Format.R32G32Sscaled },
{ 0x2a600000, Format.R8G8B8Uscaled },
{ 0x32600000, Format.R8G8B8Sscaled },
{ 0x28a00000, Format.R16G16B16Uscaled },
{ 0x30a00000, Format.R16G16B16Sscaled },
{ 0x28400000, Format.R32G32B32Uscaled },
{ 0x30400000, Format.R32G32B32Sscaled },
{ 0x29400000, Format.R8G8B8A8Uscaled },
{ 0x31400000, Format.R8G8B8A8Sscaled },
{ 0x28600000, Format.R16G16B16A16Uscaled },
{ 0x30600000, Format.R16G16B16A16Sscaled },
{ 0x28200000, Format.R32G32B32A32Uscaled },
{ 0x30200000, Format.R32G32B32A32Sscaled },
{ 0x0e000000, Format.R10G10B10A2Snorm },
{ 0x1e000000, Format.R10G10B10A2Sint },
{ 0x2e000000, Format.R10G10B10A2Uscaled },
{ 0x36000000, Format.R10G10B10A2Sscaled }
};
/// <summary>
/// Try getting the texture format from a encoded format integer from the Maxwell texture descriptor.
/// </summary>
/// <param name="encoded">The encoded format integer from the texture descriptor</param>
/// <param name="isSrgb">Indicates if the format is a sRGB format</param>
/// <param name="format">The output texture format</param>
/// <returns>True if the format is valid, false otherwise</returns>
public static bool TryGetTextureFormat(uint encoded, bool isSrgb, out FormatInfo format)
{
encoded |= (isSrgb ? 1u << 19 : 0u);
return _textureFormats.TryGetValue(encoded, out format);
}
/// <summary>
/// Try getting the vertex attribute format from a encoded format integer from Maxwell attribute registers.
/// </summary>
/// <param name="encoded">The encoded format integer from the attribute registers</param>
/// <param name="format">The output vertex attribute format</param>
/// <returns>True if the format is valid, false otherwise</returns>
public static bool TryGetAttribFormat(uint encoded, out Format format)
{
return _attribFormats.TryGetValue(encoded, out format);
}
}
}
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