Load SIO2image from CGImage/UIImage

Hi guys,

A questions related to performans:

I have CGImage and want to use it as SIO2strem. Do I have to convert it to NSData and then:

Code:


      SIO2stream *_SIO2stream = sio2StreamInit( name );
      
      _SIO2stream->size = [data length];
      _SIO2stream->buf = new unsigned char [_SIO2stream->size + 1];
      [data getBytes:_SIO2stream->buf length: _SIO2stream->size];
      _SIO2stream->buf[_SIO2stream->size] = 0;
      _SIO2stream->cur = _SIO2stream->buf;
      
      SIO2image *_SIO2image = sio2ImageInit( name );
      sio2ImageLoad( _SIO2image, _SIO2stream );


Is there a shorter and especially quicker way?

Thank you
Konstruktor

Search a bit on this forum I already post the code to do that...