#include <dcp/image.h>
#include "util.h"
#include "position.h"
+#include "position_image.h"
class Scaler;
boost::shared_ptr<Image> crop_scale_window (Crop c, dcp::Size, dcp::Size, Scaler const *, AVPixelFormat, bool aligned) const;
void make_black ();
+ void make_transparent ();
void alpha_blend (boost::shared_ptr<const Image> image, Position<int> pos);
void copy (boost::shared_ptr<const Image> image, Position<int> pos);
bool _aligned;
};
+extern PositionImage merge (std::list<PositionImage> images);
+
#endif