Add autotrech to conversion

rawimage.h

@@ -10,6 +10,7 @@
 #ifndef NO_QT
 #include <QImage>
 #endif
+#include "mtfparam.h"
 
 extern int THUMB_SIZE;
 extern int THUMB_SIZE_BORDER;
@@ -127,6 +128,8 @@ public:
     void setICCProfile(const LibXISF::ByteArray &icc);
     void convertTosRGB();
     void generateLUT();
+    void applySTF(const MTFParam &mtfParams);
+    MTFParam calcMTFParams(bool linked = false, bool debayer = false) const;
     const std::vector<uint16_t>& getLUT() const;
 
 };