public void ReadFTEX(Texture tex)
{
ImageKey = "texture";
SelectedImageKey = "texture";
reserve = tex.Data;
texture.width = (int)tex.Width;
texture.height = (int)tex.Height;
format = (int)tex.Format;
int swizzle = (int)tex.Swizzle;
int pitch = (int)tex.Pitch;
texture.data = GTX.swizzleBC(tex.Data, texture.width, texture.height, format, (int)tex.TileMode, pitch, swizzle);
Text = tex.Name;
//Setup variables for treenode data
width = texture.width;
height = texture.height;
switch (format)
{
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_UNORM):
texture.type = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_SRGB):
texture.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt1Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC2_UNORM):
texture.type = PixelInternalFormat.CompressedRgbaS3tcDxt3Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC2_SRGB):
texture.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt3Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_UNORM):
texture.type = PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_SRGB):
texture.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt5Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_UNORM):
texture.type = PixelInternalFormat.CompressedRedRgtc1;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_SNORM):
texture.type = PixelInternalFormat.CompressedSignedRedRgtc1;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_UNORM):
texture.type = PixelInternalFormat.CompressedRgRgtc2;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_SNORM):
//OpenTK doesn't load BC5 SNORM textures right so I'll use the same decompress method bntx has
byte[] fixBC5 = DDS_Decompress.DecompressBC5(texture.data, texture.width, texture.height, true);
texture.data = fixBC5;
texture.type = PixelInternalFormat.Rgba;
texture.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_TCS_R8_G8_B8_A8_UNORM):
texture.type = PixelInternalFormat.Rgba;
texture.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
break;
}
texture.display = loadImage(texture);
display = texture.display;
}
public void ReadFTEX(Texture tex)
{
ImageKey = "texture";
SelectedImageKey = "texture";
reserve = tex.Data;
texture.width = (int)tex.Width;
texture.height = (int)tex.Height;
format = (int)tex.Format;
int swizzle = (int)tex.Swizzle;
int pitch = (int)tex.Pitch;
texture.data = GTX.swizzleBC(tex.Data, texture.width, texture.height, format, (int)tex.TileMode, pitch, swizzle);
Text = tex.Name;
//Setup variables for treenode data
width = texture.width;
height = texture.height;
texture.mipMapCount = (int)tex.MipCount;
FileData f = new FileData(tex.MipData);
for (int level = 0; level < tex.MipCount; level++)
{
if (level != 0)
{
}
// byte[] mip = f.getSection((int)tex.MipOffsets[level - 1], (int)tex.MipOffsets[level + 1]);
// texture.mipMapData.Add(mip);
}
switch (format)
{
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_UNORM):
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_SRGB):
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC2_UNORM):
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt3Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC2_SRGB):
texture.pixelInternalFormat = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt3Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_UNORM):
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_SRGB):
texture.pixelInternalFormat = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt5Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_UNORM):
texture.pixelInternalFormat = PixelInternalFormat.CompressedRedRgtc1;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_SNORM):
texture.pixelInternalFormat = PixelInternalFormat.CompressedSignedRedRgtc1;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_UNORM):
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgRgtc2;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_SNORM):
//OpenTK doesn't load BC5 SNORM textures right so I'll use the same decompress method bntx has
byte[] fixBC5 = DDS_Decompress.DecompressBC5(texture.data, texture.width, texture.height, true);
texture.data = fixBC5;
texture.pixelInternalFormat = PixelInternalFormat.Rgba;
texture.pixelFormat = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_TCS_R8_G8_B8_A8_UNORM):
texture.pixelInternalFormat = PixelInternalFormat.Rgba;
texture.pixelFormat = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
break;
}
}
public BRTI(FileData f) //Docs thanks to gdkchan!!
{
ImageKey = "texture";
SelectedImageKey = "texture";
f.skip(4);
int BRTISize1 = f.readInt();
long BRTISize2 = (f.readInt() | f.readInt() << 32);
surf = new Swizzle.Surface();
surf.tileMode = (sbyte)f.readByte();
surf.dim = (sbyte)f.readByte();
ushort Flags = (ushort)f.readShort();
surf.swizzle = (ushort)f.readShort();
surf.numMips = (ushort)f.readShort();
uint unk18 = (uint)f.readInt();
surf.format = (uint)f.readInt();
DataType = (byte)(surf.format & 0xFF);
uint unk20 = (uint)f.readInt();
surf.width = f.readInt();
surf.height = f.readInt();
surf.depth = f.readInt();
int FaceCount = f.readInt();
surf.sizeRange = f.readInt();
uint unk38 = (uint)f.readInt();
uint unk3C = (uint)f.readInt();
uint unk40 = (uint)f.readInt();
uint unk44 = (uint)f.readInt();
uint unk48 = (uint)f.readInt();
uint unk4C = (uint)f.readInt();
surf.imageSize = f.readInt();
surf.alignment = f.readInt();
int ChannelType = f.readInt();
int TextureType = f.readInt();
Text = f.readString((f.readInt() | f.readInt() << 32) + BNTX.temp + 2, -1);
long ParentOffset = f.readInt() | f.readInt() << 32;
long PtrsOffset = f.readInt() | f.readInt() << 32;
format = surf.format;
f.seek((int)PtrsOffset + BNTX.temp);
long dataOff = f.readInt() | f.readInt() << 32;
surf.data = f.getSection((int)dataOff + BNTX.temp, surf.imageSize);
//Console.WriteLine(surf.data.Length + " " + dataOff.ToString("x") + " " + surf.imageSize);
uint blk_dim = Formats.blk_dims(surf.format >> 8);
blkWidth = blk_dim >> 4;
blkHeight = blk_dim & 0xF;
bpp = Formats.bpps(surf.format >> 8);
// Console.WriteLine($"{Name} Height {surf.height}wdith = {surf.width}allignment = {surf.alignment}blkwidth = {blkWidth}blkheight = {blkHeight}blkdims = {blk_dim} format = {surf.format} datatype = {DataType} dataoffset = {dataOff}");
// byte[] result = surf.data;
byte[] result = Swizzle.deswizzle((uint)surf.width, (uint)surf.height, blkWidth, blkHeight, bpp, (uint)surf.tileMode, (uint)surf.alignment, surf.sizeRange, surf.data, 0);
uint width = Swizzle.DIV_ROUND_UP((uint)surf.width, blkWidth);
uint height = Swizzle.DIV_ROUND_UP((uint)surf.height, blkHeight);
result_ = new byte[width * height * bpp];
Array.Copy(result, 0, result_, 0, width * height * bpp);
byte[] Swizzled = Swizzle.swizzle((uint)surf.width, (uint)surf.height, blkWidth, blkHeight, bpp, (uint)surf.tileMode, (uint)surf.alignment, surf.sizeRange, surf.data, 1);
texture.data = result_;
texture.width = surf.width;
texture.height = surf.height;
Width = surf.width;
Height = surf.height;
texture.mipmaps.Add(result_);
switch (surf.format >> 8)
{
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC1):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
texture.type = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
byte[] fixBC1 = DDS_Decompress.DecompressBC1(texture.data, texture.width, texture.height, true);
texture.data = fixBC1;
texture.type = PixelInternalFormat.Rgba;
texture.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
}
else
{
throw new Exception("Unsupported data type for BC1");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC2):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
texture.type = PixelInternalFormat.CompressedRgbaS3tcDxt3Ext;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
texture.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt3Ext;
}
else
{
throw new Exception("Unsupported data type for BC2");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC3):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
texture.type = PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
texture.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt5Ext;
}
else
{
throw new Exception("Unsupported data type for BC3");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC4):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
texture.type = PixelInternalFormat.CompressedRedRgtc1;
// byte[] fixBC4 = DecompressBC4(texture.data, texture.width, texture.height, false);
// texture.data = fixBC4;
// texture.type = PixelInternalFormat.Rgba;
// texture.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SNORM)
{
texture.type = PixelInternalFormat.CompressedSignedRedRgtc1;
// byte[] fixBC4 = DecompressBC4(texture.data, texture.width, texture.height, true);
// texture.data = fixBC4;
// texture.type = PixelInternalFormat.Rgba;
// texture.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
}
else
{
throw new Exception("Unsupported data type for BC4");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC5):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
// byte[] fixBC5 = DecompressBC5(texture.data, texture.width, texture.height, false);
// texture.data = fixBC5;
texture.type = PixelInternalFormat.CompressedRgRgtc2;
// texture.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SNORM)
{
byte[] fixBC5 = DDS_Decompress.DecompressBC5(texture.data, texture.width, texture.height, true);
texture.data = fixBC5;
texture.type = PixelInternalFormat.Rgba;
texture.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
}
else
{
Console.WriteLine("Unsupported data type for BC5");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC7):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM || DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
texture.type = PixelInternalFormat.CompressedRgbaBptcUnorm;
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_R8_G8_B8_A8):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM || DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
texture.type = PixelInternalFormat.Rgba;
texture.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
}
else
{
throw new Exception("Unsupported data type for R8_G8_B8_A8");
}
break;
}
texture.display = loadImage(texture);
display = texture.display;
RenderableTex.Add(texture);
}
private void LoadFormats(BRTI_Texture texture, uint format, int mipLevel, int width, int height)
{
switch (format >> 8)
{
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC1):
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC2):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt3Ext;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
texture.pixelInternalFormat = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt3Ext;
}
else
{
throw new Exception("Unsupported data type for BC2");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC3):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
texture.pixelInternalFormat = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt5Ext;
}
else
{
throw new Exception("Unsupported data type for BC3");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC4):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
texture.pixelInternalFormat = PixelInternalFormat.CompressedRedRgtc1;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SNORM)
{
texture.pixelInternalFormat = PixelInternalFormat.CompressedSignedRedRgtc1;
}
else
{
throw new Exception("Unsupported data type for BC4");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC5):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM)
{
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgRgtc2;
}
else if (DataType == (byte)Formats.BNTXImageTypes.SNORM)
{
// texture.pixelInternalFormat = PixelInternalFormat.CompressedRgRgtc2;
byte[] fixBC5 = DDS_Decompress.DecompressBC5(texture.mipmaps[mipLevel], width, height, true);
texture.mipmaps[mipLevel] = fixBC5;
texture.pixelInternalFormat = PixelInternalFormat.Rgba;
texture.pixelFormat = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
}
else
{
Console.WriteLine("Unsupported data type for BC5");
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_BC7):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM || DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
texture.pixelInternalFormat = PixelInternalFormat.CompressedRgbaBptcUnorm;
}
break;
case ((uint)Formats.BNTXImageFormat.IMAGE_FORMAT_R8_G8_B8_A8):
if (DataType == (byte)Formats.BNTXImageTypes.UNORM || DataType == (byte)Formats.BNTXImageTypes.SRGB)
{
texture.pixelInternalFormat = PixelInternalFormat.Rgba;
texture.pixelFormat = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
}
else
{
throw new Exception("Unsupported data type for R8_G8_B8_A8");
}
break;
}
}