tracker/tobii: set up settings for prototype vesion

The initial version won't have a generalized spline
with multiple parameters to configure the gain. But
it's doable in one go unlike a fully-fledged version
from the start.

1 files changed, 4 insertions, 4 deletions

diff --git a/tracker-tobii-eyex/tobii-eyex.cpp b/tracker-tobii-eyex/tobii-eyex.cpp
index eb5aae42..e35c849e 100644
--- a/tracker-tobii-eyex/tobii-eyex.cpp
+++ b/tracker-tobii-eyex/tobii-eyex.cpp
@@ -1,13 +1,13 @@
 #include "tobii-eyex.hpp"
+#include "compat/math-imports.hpp"
+
 #include <cstdlib>
 #include <cstdio>
-#include <cmath>
+
 #include <QDebug>
 #include <QMutexLocker>
 #include <QMessageBox>
 
-// XXX TODO whole opentrack needs different debug levels -sh 20160801
-
 //#define TOBII_EYEX_DEBUG_PRINTF
 #define TOBII_EYEX_VERBOSE_PRINTF
 
@@ -236,7 +236,7 @@ void tobii_eyex_tracker::start_tracker(QFrame*)
         dbg_verbose("api initialized");
 }
 
-tobii_eyex_tracker::num tobii_eyex_tracker::gain(num /*x_*/)
+tobii_eyex_tracker::num tobii_eyex_tracker::gain(num x)
 {
     return 1;
 }