public void LoadBitMap(string FileName, BntxFile bntxFile)
{
DecompressedData.Clear();
TexName = Path.GetFileNameWithoutExtension(FileName);
bntx = bntxFile;
Format = TEX_FORMAT.BC1;
FormatType = TEX_FORMAT_TYPE.SRGB;
GenerateMipmaps = true;
Bitmap Image = new Bitmap(FileName);
Image = STGenericTexture.SwapBlueRedChannels(Image);
TexWidth = (uint)Image.Width;
TexHeight = (uint)Image.Height;
MipCount = (uint)GetTotalMipCount();
DecompressedData.Add(BitmapExtension.ImageToByte(Image));
Image.Dispose();
if (DecompressedData.Count == 0)
{
throw new Exception("Failed to load " + Format);
}
}
public static DXGI_FORMAT GetDXGI_Format(TEX_FORMAT Format, TEX_FORMAT_TYPE type)
{
DXGI_FORMAT format = DXGI_FORMAT.DXGI_FORMAT_UNKNOWN;
string formatSTR = GetFormatString(Format);
string typeSTR = GetFormatTypeString(type, Format);
Enum.TryParse(formatSTR + typeSTR, out format);
return(format);
}
//Get only type
private static string GetFormatTypeString(TEX_FORMAT_TYPE type, TEX_FORMAT format)
{
switch (type)
{
case TEX_FORMAT_TYPE.FLOAT:
if (format == TEX_FORMAT.BC6)
{
return("SF16");
}
else
{
return("FLOAT");
}
case TEX_FORMAT_TYPE.UFLOAT:
if (format == TEX_FORMAT.BC6)
{
return("UF16");
}
else
{
return("UFLOAT");
}
case TEX_FORMAT_TYPE.SINT:
return("SINT");
case TEX_FORMAT_TYPE.UINT:
return("UINT");
case TEX_FORMAT_TYPE.SNORM:
return("SNORM");
case TEX_FORMAT_TYPE.UNORM:
return("UNORM");
case TEX_FORMAT_TYPE.TYPELESS:
return("TYPELESS");
case TEX_FORMAT_TYPE.SRGB:
return("UNORM_SRGB");
default:
return("");
}
}
public void LoadDDS(string FileName, BntxFile bntxFile, byte[] FileData = null, TextureData tree = null)
{
TexName = Path.GetFileNameWithoutExtension(FileName);
DDS dds = new DDS();
if (FileData != null)
{
dds.Load(new FileReader(new MemoryStream(FileData)));
}
else
{
dds.Load(new FileReader(FileName));
}
MipCount = dds.header.mipmapCount;
TexWidth = dds.header.width;
TexHeight = dds.header.height;
arrayLength = 1;
if (dds.header.caps2 == (uint)DDS.DDSCAPS2.CUBEMAP_ALLFACES)
{
arrayLength = 6;
}
DataBlockOutput.Add(dds.bdata);
var formats = dds.GetFormat();
Format = formats.Item1;
FormatType = formats.Item2;
Texture tex = FromBitMap(DataBlockOutput[0], this);
if (tree != null)
{
tree.LoadTexture(tex, 1);
}
else
{
textureData = new TextureData(tex, bntxFile);
}
}
public static byte[] CompressBlock(byte[] data, int width, int height, TEX_FORMAT format, TEX_FORMAT_TYPE type, float alphaRef)
{
if (IsCompressed(format))
{
return(DDSCompressor.CompressBlock(data, width, height, DDS.GetDXGI_Format(format, type), alphaRef));
}
else if (IsAtscFormat(format))
{
return(null);
}
else
{
return(DDSCompressor.EncodePixelBlock(data, width, height, DDS.GetDXGI_Format(format, type)));
}
}
public static Tuple <SurfaceFormat, SurfaceFormatType> GetSurfaceFormat(TEX_FORMAT format, TEX_FORMAT_TYPE type)
{
var surfaceFormat = SurfaceFormat.Invalid;
var surfaceType = SurfaceFormatType.UNORM;
Enum.TryParse(format.ToString(), out surfaceFormat);
Enum.TryParse(type.ToString(), out surfaceType);
return(Tuple.Create(surfaceFormat, surfaceType));
}
public Tuple <TEX_FORMAT, TEX_FORMAT_TYPE> GetFormat()
{
TEX_FORMAT format = TEX_FORMAT.UNKNOWN;
TEX_FORMAT_TYPE type = TEX_FORMAT_TYPE.UNORM;
if (DX10header != null)
{
string DXGIFormatSTR = DX10header.DXGI_Format.ToString();
//Set the type.
if (DXGIFormatSTR.Contains("SRGB"))
{
type = TEX_FORMAT_TYPE.SRGB;
}
else if (DXGIFormatSTR.Contains("SNORM"))
{
type = TEX_FORMAT_TYPE.SNORM;
}
else if (DXGIFormatSTR.Contains("UNORM"))
{
type = TEX_FORMAT_TYPE.UNORM;
}
else if (DXGIFormatSTR.Contains("UF16"))
{
type = TEX_FORMAT_TYPE.UFLOAT;
}
else if (DXGIFormatSTR.Contains("SF16"))
{
type = TEX_FORMAT_TYPE.FLOAT;
}
else if (DXGIFormatSTR.Contains("FLOAT"))
{
type = TEX_FORMAT_TYPE.FLOAT;
}
else if (DXGIFormatSTR.Contains("UFLOAT"))
{
type = TEX_FORMAT_TYPE.UFLOAT;
}
else if (DXGIFormatSTR.Contains("TYPELESS"))
{
type = TEX_FORMAT_TYPE.TYPELESS;
}
//Set the format.
if (DXGIFormatSTR.Contains("DXGI_FORMAT_BC1"))
{
format = TEX_FORMAT.BC1;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_BC2"))
{
format = TEX_FORMAT.BC2;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_BC3"))
{
format = TEX_FORMAT.BC3;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_BC3"))
{
format = TEX_FORMAT.BC3;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_BC4"))
{
format = TEX_FORMAT.BC4;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_BC4"))
{
format = TEX_FORMAT.BC4;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_BC5"))
{
format = TEX_FORMAT.BC5;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_BC6"))
{
format = TEX_FORMAT.BC6;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_BC7"))
{
format = TEX_FORMAT.BC7;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_R8G8B8A8"))
{
format = TEX_FORMAT.R8_G8_B8_A8;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_R16"))
{
format = TEX_FORMAT.R16;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_R8G8"))
{
format = TEX_FORMAT.R8G8;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_A8"))
{
format = TEX_FORMAT.A8;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_A8"))
{
format = TEX_FORMAT.A8;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_R1"))
{
format = TEX_FORMAT.R1;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_R16G16"))
{
format = TEX_FORMAT.R16_G16;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_G8R8_G8B8"))
{
format = TEX_FORMAT.G8_R8_G8_B8;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_D32_FLOAT_S8X24"))
{
format = TEX_FORMAT.D32_S8_X24;
}
else if (DXGIFormatSTR.Contains("DXGI_FORMAT_D32"))
{
format = TEX_FORMAT.D32;
}
}
switch (header.ddspf.fourCC)
{
case FOURCC_DXT1:
format = TEX_FORMAT.BC1; break;
case FOURCC_DXT2:
format = TEX_FORMAT.BC2; break;
case FOURCC_DXT3:
format = TEX_FORMAT.BC2; break;
case FOURCC_DXT4:
format = TEX_FORMAT.BC3; break;
case FOURCC_DXT5:
format = TEX_FORMAT.BC3; break;
case FOURCC_ATI1:
format = TEX_FORMAT.BC4; break;
case FOURCC_BC4U:
format = TEX_FORMAT.BC4; break;
case FOURCC_ATI2:
format = TEX_FORMAT.BC5; break;
case FOURCC_BC5U:
format = TEX_FORMAT.BC5; break;
default:
format = TEX_FORMAT.UNKNOWN; break;
}
return(Tuple.Create(format, type));
}
public void SetFlags(TEX_FORMAT Format, TEX_FORMAT_TYPE type)
{
SetFlags(GetDXGI_Format(Format, type));
}
