Merge branch 'upstream' into dfsg-orig

[debian/gnuradio] / gr-qtgui / src / lib / qtgui_sink_c.h

diff --git a/gr-qtgui/src/lib/qtgui_sink_c.h b/gr-qtgui/src/lib/qtgui_sink_c.h
index 1c9d592009a73c4877528f3f89b3c8564b712ebf..1f6c284738981bf6abe8225d8c7984d6ecd28dcc 100644 (file)
--- a/gr-qtgui/src/lib/qtgui_sink_c.h
+++ b/gr-qtgui/src/lib/qtgui_sink_c.h
@@ -63,6 +63,8 @@ private:
                bool use_openGL,
                QWidget *parent);
 
+  void forecast(int noutput_items, gr_vector_int &ninput_items_required);
+
   // use opengl to force OpenGL on or off
   // this might be necessary for sessions over SSH
   void initialize(const bool opengl=true);
@@ -78,20 +80,21 @@ private:
 
   bool d_shift;
   gri_fft_complex *d_fft;
-  gr_complex *d_fftdata;
 
   int d_index;
   gr_complex *d_residbuf;
 
   bool d_plotfreq, d_plotwaterfall, d_plotwaterfall3d, d_plottime, d_plotconst;
   
+  double d_update_time;
+
   QWidget *d_parent;
   SpectrumGUIClass *d_main_gui;
 
   void windowreset();
   void buildwindow();
   void fftresize();
-  void fft(const gr_complex *data_in, int size, gr_complex *data_out);
+  void fft(const gr_complex *data_in, int size);
   
 public:
   ~qtgui_sink_c();
@@ -107,8 +110,11 @@ public:
   void set_time_domain_axis(double min, double max);
   void set_constellation_axis(double xmin, double xmax,
                              double ymin, double ymax);
+  void set_constellation_pen_size(int size);
   void set_frequency_axis(double min, double max);
 
+  void set_update_time(double t);
+
   QApplication *d_qApplication;
   qtgui_obj *d_object;