1 files changed, 8 insertions, 0 deletions
diff --git a/rfb/rfb.h b/rfb/rfb.h
index e068e76..0d11357 100644
--- a/rfb/rfb.h
+++ b/rfb/rfb.h
@@ -599,6 +599,10 @@ typedef struct _rfbClientRec {
 #if defined(LIBVNCSERVER_HAVE_LIBJPEG) || defined(LIBVNCSERVER_HAVE_LIBPNG)
     int tightCompressLevel;
 #endif
+#ifdef LIBVNCSERVER_HAVE_TURBOVNC
+    /* TurboVNC Encoding support (extends TightVNC) */
+    int tightSubsampLevel;
+#endif
 #endif
 
     /* Ultra Encoding support */
@@ -871,6 +875,10 @@ extern rfbBool rfbSendRectEncodingZlib(rfbClientPtr cl, int x, int y, int w,
 
 #define TIGHT_DEFAULT_COMPRESSION  6
 
+#ifdef LIBVNCSERVER_HAVE_TURBOVNC
+#define TIGHT_DEFAULT_SUBSAMP 0
+#endif
+
 extern rfbBool rfbTightDisableGradient;
 
 extern int rfbNumCodedRectsTight(rfbClientPtr cl, int x,int y,int w,int h);