public override async Task SaveObject(string filename)
{
if (MipMaps == null || !MipMaps.Any())
{
return;
}
ImageEngineFormat format;
DomainMipMap mipMap = MipMaps.Where(mm => mm.ImageData != null && mm.ImageData.Length > 0).OrderByDescending(mm => mm.Width > mm.Height ? mm.Width : mm.Height).FirstOrDefault();
if (mipMap == null)
{
return;
}
MemoryStream memory = buildDdsImage(MipMaps.IndexOf(mipMap), out format);
if (memory == null)
{
return;
}
ImageEngineImage ddsImage = new ImageEngineImage(memory);
FileStream stream = new FileStream(filename, FileMode.Create);
await Task.Run(() => ddsImage.Save(stream, format, MipHandling.KeepTopOnly));
stream.Close();
memory.Close();
}
public override Stream GetObjectStream()
{
if (MipMaps == null || !MipMaps.Any())
{
return(null);
}
ImageEngineFormat format;
DomainMipMap mipMap = MipMaps.Where(mm => mm.ImageData != null && mm.ImageData.Length > 0).OrderByDescending(mm => mm.Width > mm.Height ? mm.Width : mm.Height).FirstOrDefault();
return(mipMap == null ? null : buildDdsImage(MipMaps.IndexOf(mipMap), out format));
}
public override async Task SaveObject(string filename, object configuration)
{
if (MipMaps == null || !MipMaps.Any())
{
return;
}
DdsSaveConfig config = configuration as DdsSaveConfig ?? new DdsSaveConfig(FileFormat.Unknown, 0, 0, false, false);
FileFormat format;
DomainMipMap mipMap = MipMaps.Where(mm => mm.ImageData != null && mm.ImageData.Length > 0).OrderByDescending(mm => mm.Width > mm.Height ? mm.Width : mm.Height).FirstOrDefault();
if (mipMap == null)
{
return;
}
Stream memory = buildDdsImage(MipMaps.IndexOf(mipMap), out format);
if (memory == null)
{
return;
}
DdsFile ddsImage = new DdsFile(memory);
FileStream ddsStream = new FileStream(filename, FileMode.Create);
config.FileFormat = format;
await Task.Run(() => ddsImage.Save(ddsStream, config));
ddsStream.Close();
memory.Close();
}
