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added support for BC6H, BC7, ETC1, ETC2_RGB and ETC2_RGBA textures

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This commit is contained in:
Fabian 2020-10-15 18:42:29 +02:00
parent c8a5ba0889
commit 30a50549c8
7 changed files with 658 additions and 0 deletions
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2
FModel/FModel.csproj
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@ -127,6 +127,8 @@
<EmbeddedResource Include="Resources\Ini.xshd" />
<EmbeddedResource Include="Resources\Json.xshd" />
<EmbeddedResource Include="Resources\Xml.xshd" />
<None Remove="Resources\Detex.dll" />
<EmbeddedResource Include="Resources\Detex.dll" />
</ItemGroup>
<ItemGroup>

106
FModel/PakReader/Textures/BC/Detex.cs Normal file
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using System;
using System.IO;
using System.Reflection;
using System.Resources;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Security.Cryptography;
namespace PakReader.Textures.BC
{
public static class Detex
{
private const string DETEX_DLL_NAME = "Detex.dll";
static Detex()
{
PrepareDllFile();
}
[StructLayout(LayoutKind.Sequential)]
private unsafe struct detexTexture
{
public uint format;
public byte* data;
public int width;
public int height;
public int width_in_blocks;
public int height_in_blocks;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static byte[] DecodeDetexLinear(byte[] inp, int width, int height, bool isFloat, DetexTextureFormat inputFormat,
DetexPixelFormat outputPixelFormat, int blockSizeX = 4, int blockSizeY = 4)
{
var dst = new byte[width * height * (isFloat ? 16 : 4)];
DecodeDetexLinear(inp, dst, width, height, inputFormat, outputPixelFormat, blockSizeX, blockSizeY);
return dst;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool DecodeDetexLinear(byte[] inp, byte[] dst, int width, int height, DetexTextureFormat inputFormat, DetexPixelFormat outputPixelFormat, int blockSizeX = 4, int blockSizeY = 4)
{
unsafe
{
detexTexture tex;
tex.format = (uint) inputFormat;
tex.data = (byte*) Unsafe.AsPointer(ref inp[0]);
tex.width = width;
tex.height = height;
tex.width_in_blocks = width / 4;
tex.height_in_blocks = height / 4;
return detexDecompressTextureLinear(&tex, (byte*) Unsafe.AsPointer(ref dst[0]),
(uint) outputPixelFormat);
}
}
public static byte[] DecodeBC6H(byte[] inp, int width, int height)
{
const int PIXEL_SIZE = 16;
var dst = new byte[width * height * PIXEL_SIZE];
DecodeDetexLinear(inp, dst, width, height, DetexTextureFormat.DETEX_TEXTURE_FORMAT_BPTC_FLOAT,
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBX8);
return dst;
}
[DllImport(DETEX_DLL_NAME)]
private static extern unsafe bool detexDecompressTextureLinear(detexTexture* texture, byte* pixelBuffer,
uint pixelFormat);
private static void PrepareDllFile()
{
using var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("FModel.Resources.Detex.dll");
if (stream == null)
throw new MissingManifestResourceException("Couldn't find Detex.dll in Embedded Resources");
var ba = new byte[(int) stream.Length];
stream.Read(ba, 0, (int) stream.Length);
bool fileOk;
var dllFile = DETEX_DLL_NAME;
using (var sha1 = new SHA1CryptoServiceProvider())
{
var fileHash = BitConverter.ToString(sha1.ComputeHash(ba)).Replace("-", string.Empty);
if (File.Exists(dllFile))
{
var bb = File.ReadAllBytes(dllFile);
var fileHash2 = BitConverter.ToString(sha1.ComputeHash(bb)).Replace("-", string.Empty);
fileOk = fileHash == fileHash2;
}
else
{
fileOk = false;
}
}
if (!fileOk)
{
File.WriteAllBytes(dllFile, ba);
}
}
}
}

39
FModel/PakReader/Textures/BC/DetexCompressedTextureFormatIndex.cs Normal file
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namespace PakReader.Textures.BC
{
internal enum DetexCompressedTextureFormatIndex : uint
{
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_UNCOMPRESSED = 0,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC1 = 1,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_DXT1 = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC1,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_S3TC = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC1,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC1A,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_DXT1A = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC1A,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC2,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_DXT3 = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC2,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC3,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_DXT5 = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC3,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_RGTC1,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC4_UNORM = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_RGTC1,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_SIGNED_RGTC1,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC4_SNORM = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_SIGNED_RGTC1,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_RGTC2,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC5_UNORM = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_RGTC2,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_SIGNED_RGTC2,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC5_SNORM = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_SIGNED_RGTC2,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BPTC_FLOAT,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC6H_UF16 = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BPTC_FLOAT,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BPTC_SIGNED_FLOAT,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC6H_SF16 = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BPTC_SIGNED_FLOAT,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BPTC,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC7 = DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BPTC,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ETC1,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ETC2,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ETC2_PUNCHTHROUGH,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ETC2_EAC,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_EAC_R11,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_EAC_SIGNED_R11,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_EAC_RG11,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_EAC_SIGNED_RG11,
DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ASTC_4X4,
}
}

361
FModel/PakReader/Textures/BC/DetexPixelFormat.cs Normal file
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namespace PakReader.Textures.BC
{
public enum DetexPixelFormat : uint
{
/* The format has 16-bit components. */
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT = 0x1,
/* The format has 32-bit components. */
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT = 0x2,
/* The format has an alpha component. */
DETEX_PIXEL_FORMAT_ALPHA_COMPONENT_BIT = 0x4,
/* The sequential component order is RGB. */
DETEX_PIXEL_FORMAT_RGB_COMPONENT_ORDER_BIT = 0x0,
/* The sequential component order is BGR. */
DETEX_PIXEL_FORMAT_BGR_COMPONENT_ORDER_BIT = 0x8,
/* The format has one component. */
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS = 0x0,
/* The format has two components. */
DETEX_PIXEL_FORMAT_TWO_COMPONENTS_BITS = 0x10,
/* The format has three components. */
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS = 0x20,
/* The format has four components. */
DETEX_PIXEL_FORMAT_FOUR_COMPONENTS_BITS = 0x30,
/* The format is stored as 8-bit pixels. */
DETEX_PIXEL_FORMAT_8BIT_PIXEL_BITS = 0x000,
/* The format is stored as 16-bit pixels. */
DETEX_PIXEL_FORMAT_16BIT_PIXEL_BITS = 0x100,
/* The format is stored as 24-bit pixels. */
DETEX_PIXEL_FORMAT_24BIT_PIXEL_BITS = 0x200,
/* The format is stored as 32-bit pixels. */
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS = 0x300,
/* The format is stored as 48-bit pixels. */
DETEX_PIXEL_FORMAT_48BIT_PIXEL_BITS = 0x500,
/* The format is stored as 64-bit pixels. */
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS = 0x700,
/* The format is stored as 96-bit pixels. */
DETEX_PIXEL_FORMAT_96BIT_PIXEL_BITS = 0xB00,
/* The format is stored as 128-bit pixels. */
DETEX_PIXEL_FORMAT_128BIT_PIXEL_BITS = 0xF00,
/* The format has signed integer components. */
DETEX_PIXEL_FORMAT_SIGNED_BIT = 0x1000,
/* The format has (half-)float components. */
DETEX_PIXEL_FORMAT_FLOAT_BIT = 0x2000,
/* The fomat is HDR (high dynamic range). */
DETEX_PIXEL_FORMAT_HDR_BIT = 0x4000,
DETEX_PIXEL_FORMAT_RGBA8 = (
DETEX_PIXEL_FORMAT_ALPHA_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_FOUR_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_BGRA8 = (
DETEX_PIXEL_FORMAT_ALPHA_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_BGR_COMPONENT_ORDER_BIT |
DETEX_PIXEL_FORMAT_FOUR_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_RGBX8 = (
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_BGRX8 = (
DETEX_PIXEL_FORMAT_BGR_COMPONENT_ORDER_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_RGB8 = (
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_24BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_BGR8 = (
DETEX_PIXEL_FORMAT_BGR_COMPONENT_ORDER_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_24BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_R8 = (
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS |
DETEX_PIXEL_FORMAT_8BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_SIGNED_R8 = (
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS |
DETEX_PIXEL_FORMAT_8BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_SIGNED_BIT
),
DETEX_PIXEL_FORMAT_RG8 = (
DETEX_PIXEL_FORMAT_TWO_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_16BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_SIGNED_RG8 = (
DETEX_PIXEL_FORMAT_TWO_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_16BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_SIGNED_BIT
),
DETEX_PIXEL_FORMAT_R16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS |
DETEX_PIXEL_FORMAT_16BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_SIGNED_R16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS |
DETEX_PIXEL_FORMAT_16BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_SIGNED_BIT
),
DETEX_PIXEL_FORMAT_RG16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_TWO_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_SIGNED_RG16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_TWO_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_SIGNED_BIT
),
DETEX_PIXEL_FORMAT_RGB16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_48BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_RGBX16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_RGBA16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ALPHA_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_FOUR_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS
),
DETEX_PIXEL_FORMAT_FLOAT_R16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS |
DETEX_PIXEL_FORMAT_16BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_R16_HDR = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS |
DETEX_PIXEL_FORMAT_16BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RG16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_TWO_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RG16_HDR = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_TWO_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGBX16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGBX16_HDR = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGBA16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ALPHA_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_FOUR_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGBA16_HDR = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ALPHA_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_FOUR_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGB16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_48BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGB16_HDR = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_48BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_BGRX16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_BGR_COMPONENT_ORDER_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_BGRX16_HDR = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_BGR_COMPONENT_ORDER_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_SIGNED_FLOAT_RGBX16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_SIGNED_BIT |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_SIGNED_FLOAT_BGRX16 = (
DETEX_PIXEL_FORMAT_16BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_BGR_COMPONENT_ORDER_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_SIGNED_BIT |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_R32 = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_R32_HDR = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS |
DETEX_PIXEL_FORMAT_32BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RG32 = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_TWO_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RG32_HDR = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_TWO_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_64BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGB32 = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_96BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGB32_HDR = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_96BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGBX32 = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_128BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGBX32_HDR = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_THREE_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_128BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGBA32 = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ALPHA_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_FOUR_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_128BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT
),
DETEX_PIXEL_FORMAT_FLOAT_RGBA32_HDR = (
DETEX_PIXEL_FORMAT_32BIT_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ALPHA_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_FOUR_COMPONENTS_BITS |
DETEX_PIXEL_FORMAT_128BIT_PIXEL_BITS |
DETEX_PIXEL_FORMAT_FLOAT_BIT |
DETEX_PIXEL_FORMAT_HDR_BIT
),
DETEX_PIXEL_FORMAT_A8 = (
DETEX_PIXEL_FORMAT_ALPHA_COMPONENT_BIT |
DETEX_PIXEL_FORMAT_ONE_COMPONENT_BITS |
DETEX_PIXEL_FORMAT_8BIT_PIXEL_BITS
),
}
}

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FModel/PakReader/Textures/BC/DetexTextureFormat.cs Normal file
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namespace PakReader.Textures.BC
{
public enum DetexTextureFormat : uint
{
DETEX_TEXTURE_FORMAT_PIXEL_FORMAT_MASK = 0x0000FFFF,
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT = 0x00800000,
DETEX_TEXTURE_FORMAT_BC1 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC1 << 24) |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBX8
),
DETEX_TEXTURE_FORMAT_BC1A = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC1A << 24) |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8
),
DETEX_TEXTURE_FORMAT_BC2 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC2 << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8
),
DETEX_TEXTURE_FORMAT_BC3 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BC3 << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8
),
DETEX_TEXTURE_FORMAT_RGTC1 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_RGTC1 << 24) |
DetexPixelFormat.DETEX_PIXEL_FORMAT_R8
),
DETEX_TEXTURE_FORMAT_SIGNED_RGTC1 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_SIGNED_RGTC1 << 24) |
DetexPixelFormat.DETEX_PIXEL_FORMAT_SIGNED_R16
),
DETEX_TEXTURE_FORMAT_RGTC2 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_RGTC2 << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RG8
),
DETEX_TEXTURE_FORMAT_SIGNED_RGTC2 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_SIGNED_RGTC2 << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_SIGNED_RG16
),
DETEX_TEXTURE_FORMAT_BPTC_FLOAT = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BPTC_FLOAT << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_FLOAT_RGBX16
),
DETEX_TEXTURE_FORMAT_BPTC_SIGNED_FLOAT = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BPTC_SIGNED_FLOAT << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_SIGNED_FLOAT_RGBX16
),
DETEX_TEXTURE_FORMAT_BPTC = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_BPTC << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8
),
DETEX_TEXTURE_FORMAT_ETC1 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ETC1 << 24) |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBX8
),
DETEX_TEXTURE_FORMAT_ETC2 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ETC2 << 24) |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBX8
),
DETEX_TEXTURE_FORMAT_ETC2_PUNCHTHROUGH = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ETC2_PUNCHTHROUGH << 24) |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8
),
DETEX_TEXTURE_FORMAT_ETC2_EAC = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ETC2_EAC << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8
),
DETEX_TEXTURE_FORMAT_EAC_R11 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_EAC_R11 << 24) |
DetexPixelFormat.DETEX_PIXEL_FORMAT_R16
),
DETEX_TEXTURE_FORMAT_EAC_SIGNED_R11 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_EAC_SIGNED_R11 << 24) |
DetexPixelFormat.DETEX_PIXEL_FORMAT_SIGNED_R16
),
DETEX_TEXTURE_FORMAT_EAC_RG11 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_EAC_RG11 << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RG16
),
DETEX_TEXTURE_FORMAT_EAC_SIGNED_RG11 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_EAC_SIGNED_RG11 << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_SIGNED_RG16
),
DETEX_TEXTURE_FORMAT_ASTC_4X4 = (
(DetexCompressedTextureFormatIndex.DETEX_COMPRESSED_TEXTURE_FORMAT_INDEX_ASTC_4X4 << 24) |
DETEX_TEXTURE_FORMAT_128BIT_BLOCK_BIT |
DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8
),
}
}

31
FModel/PakReader/Textures/TextureDecoder.cs
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@ -50,6 +50,37 @@ namespace PakReader.Textures
data = sequence;
colorType = SKColorType.RgbaF16;
break;
case EPixelFormat.PF_BC7:
data = Detex.DecodeDetexLinear(sequence, width, height, isFloat: false,
inputFormat: DetexTextureFormat.DETEX_TEXTURE_FORMAT_BPTC,
outputPixelFormat: DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8);
colorType = SKColorType.Rgba8888;
break;
case EPixelFormat.PF_BC6H:
data = Detex.DecodeDetexLinear(sequence, width, height, isFloat: true,
inputFormat: DetexTextureFormat.DETEX_TEXTURE_FORMAT_BPTC_FLOAT,
outputPixelFormat: DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBX8); // Not sure whether that works, would actually be DETEX_PIXEL_FORMAT_FLOAT_RGBX32
data = Detex.DecodeBC6H(sequence, width, height);
colorType = SKColorType.Rgb888x;
break;
case EPixelFormat.PF_ETC1:
data = Detex.DecodeDetexLinear(sequence, width, height, isFloat: false,
inputFormat: DetexTextureFormat.DETEX_TEXTURE_FORMAT_ETC1,
outputPixelFormat: DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8);
colorType = SKColorType.Rgba8888;
break;
case EPixelFormat.PF_ETC2_RGB:
data = Detex.DecodeDetexLinear(sequence, width, height, isFloat: false,
inputFormat: DetexTextureFormat.DETEX_TEXTURE_FORMAT_ETC2,
outputPixelFormat: DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8);
colorType = SKColorType.Rgba8888;
break;
case EPixelFormat.PF_ETC2_RGBA:
data = Detex.DecodeDetexLinear(sequence, width, height, isFloat: false,
inputFormat: DetexTextureFormat.DETEX_TEXTURE_FORMAT_ETC2_EAC,
outputPixelFormat: DetexPixelFormat.DETEX_PIXEL_FORMAT_RGBA8);
colorType = SKColorType.Rgba8888;
break;
default:
throw new NotImplementedException($"Cannot decode {format} format");
}

BIN
FModel/Resources/Detex.dll Normal file
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