private KtxMipmap CreateMipMap(byte[] data, Size mipSize)
{
var mip = new KtxMipmap((uint)data.Length, (uint)mipSize.Width, (uint)mipSize.Height, 1);
mip.Faces[0] = new KtxMipFace(data, (uint)mipSize.Width, (uint)mipSize.Height);
return(mip);
}
private ulong GetTotalSize()
{
ulong totalSize = 0;
for (int mipLevel = 0; mipLevel < Header.NumberOfMipmapLevels; mipLevel++)
{
for (int face = 0; face < Header.NumberOfFaces; face++)
{
KtxMipmap mipmap = Faces[face].Mipmaps[mipLevel];
totalSize += mipmap.SizeInBytes;
}
}
return(totalSize);
}
private byte[] GetAllTextureData()
{
byte[] result = new byte[GetTotalSize()];
uint start = 0;
for (int face = 0; face < Header.NumberOfFaces; face++)
{
for (int mipLevel = 0; mipLevel < Header.NumberOfMipmapLevels; mipLevel++)
{
KtxMipmap mipmap = Faces[face].Mipmaps[mipLevel];
mipmap.Data.CopyTo(result, (int)start);
start += mipmap.SizeInBytes;
}
}
return(result);
}
