public DxtDataHandler(BitmapContent content)
{
_content = content;
WriteData = new OutputOptions.WriteDataDelegate(WriteDataInternal);
BeginImage = new OutputOptions.ImageDelegate(BeginImageInternal);
}
public DxtDataHandler(BitmapContent content)
{
_content = content;
WriteData = new OutputOptions.WriteDataDelegate(WriteDataInternal);
BeginImage = new OutputOptions.ImageDelegate(BeginImageInternal);
}
public DxtDataHandler(byte[] result, OutputOptions outputOptions)
{
_result = result;
WriteData = new OutputOptions.WriteDataDelegate(WriteDataInternal);
BeginImage = new OutputOptions.ImageDelegate(BeginImageInternal);
// Keep the delegate from being re-located or collected by the garbage collector.
delegateHandleBeginImage = GCHandle.Alloc(BeginImage);
delegateHandleWriteData = GCHandle.Alloc(WriteData);
outputOptions.SetOutputHandler(BeginImage, WriteData);
}
public DxtDataHandler(TextureContent content, Format format)
{
_content = content;
_currentMipLevel = 0;
_levelWidth = content.Faces[0][0].Width;
_levelHeight = content.Faces[0][0].Height;
_format = format;
WriteData = new OutputOptions.WriteDataDelegate(writeData);
BeginImage = new OutputOptions.ImageDelegate(beginImage);
}
public DXTDataHandler(TextureContent content, Format format)
{
_content = content;
_currentMipLevel = 0;
_levelWidth = content.Faces[0][0].Width;
_levelHeight = content.Faces[0][0].Height;
_format = format;
WriteData = new OutputOptions.WriteDataDelegate(writeData);
BeginImage = new OutputOptions.ImageDelegate(beginImage);
}