DdsImage IBitmap.ToDds(int index)
{
if (index < 0 || index >= 1)
{
throw new ArgumentOutOfRangeException(nameof(index));
}
byte[] data;
using (var reader = item.Container.CreateReader())
{
var size = Height * Width * MapCount * Format.Bpp() / 8;
reader.Seek(item.Address + DataOffset, SeekOrigin.Begin);
data = reader.ReadBytes(size);
}
if (isBigEndian)
{
var unitSize = Format.LinearUnitSize();
if (unitSize > 1)
{
for (int i = 0; i < data.Length; i += unitSize)
{
Array.Reverse(data, i, unitSize);
}
}
}
return(TextureUtils.GetDds(Height * MapCount, Width, Format, false, data));
//if (MapCount == 6)
//{
// dds.TextureFlags = TextureFlags.DdsSurfaceFlagsCubemap;
// dds.CubemapFlags = CubemapFlags.DdsCubemapAllFaces;
// dds.DX10ResourceFlags = D3D10ResourceMiscFlags.TextureCube;
//}
}
