silence debugging output

Running the driver daily produces a lot of debug output,
so turn it off by default.

1 files changed, 13 insertions, 4 deletions

diff --git a/src/multitouch.c b/src/multitouch.c
index 233f6a3..ff22760 100644
--- a/src/multitouch.c
+++ b/src/multitouch.c
@@ -32,6 +32,15 @@
 static const float vscroll_fraction = 0.05;
 static const float hscroll_fraction = 0.2;
 
+// flip these to enable event debugging
+#if 1
+#define TRACE1(format, arg1)
+#define TRACE2(format, arg1, arg2)
+#else
+#define TRACE1(format, arg1) xf86Msg(X_INFO, format, arg1)
+#define TRACE2(format, arg1, arg2) xf86Msg(X_INFO, format, arg1, arg2)
+#endif
+
 ////////////////////////////////////////////////////////////////////////////
 
 static void pointer_control(DeviceIntPtr dev, PtrCtrl *ctrl)
@@ -227,12 +236,12 @@ static void handle_gestures(LocalDevicePtr local,
                 xf86PostButtonEvent(local->dev, FALSE,
                                     gs->btix[i], gs->btval[i],
                                     0, 0);
-                xf86Msg(X_INFO, "button: %d %d\n", gs->btix[i], gs->btval[i]);
+                TRACE2("button: %d %d\n", gs->btix[i], gs->btval[i]);
         }
         if (GETBIT(gs->type, GS_MOVE)) {
                 xf86PostMotionEvent(local->dev, 0, 0, 2,
                                     gs->dx, gs->dy);
-                xf86Msg(X_INFO, "motion: %d %d\n", gs->dx, gs->dy);
+                TRACE2("motion: %d %d\n", gs->dx, gs->dy);
         }
         if (GETBIT(gs->type, GS_VSCROLL)) {
                 vscroll += gs->dy;
@@ -244,7 +253,7 @@ static void handle_gestures(LocalDevicePtr local,
                         tickle_button(local, 4);
                         vscroll += vstep;
                 }
-                xf86Msg(X_INFO, "vscroll: %d\n", gs->dy);
+                TRACE1("vscroll: %d\n", gs->dy);
         }
         if (GETBIT(gs->type, GS_HSCROLL)) {
                 hscroll += gs->dx;
@@ -256,7 +265,7 @@ static void handle_gestures(LocalDevicePtr local,
                         tickle_button(local, 7);
                         hscroll += hstep;
                 }
-                xf86Msg(X_INFO, "hscroll: %d\n", gs->dx);
+                TRACE1("hscroll: %d\n", gs->dx);
         }
 }