1 files changed, 4 insertions, 2 deletions
diff --git a/tracker-wii/wii_frame.cpp b/tracker-wii/wii_frame.cpp
index 432b1f18..4520fde4 100644
--- a/tracker-wii/wii_frame.cpp
+++ b/tracker-wii/wii_frame.cpp
@@ -15,7 +15,7 @@
 
 #include <opencv2/imgproc.hpp>
 
-using namespace pt_module;
+namespace pt_module {
 
 WIIPreview& WIIPreview::operator=(const pt_frame& frame_)
 {
@@ -78,7 +78,7 @@ QImage WIIPreview::get_bitmap()
                   QImage::Format_ARGB32);
 }
 
-void WIIPreview::draw_head_center(double x, double y)
+void WIIPreview::draw_head_center(f x, f y)
 {
     auto [px_, py_] = to_pixel_pos(x, y, frame_copy.cols, frame_copy.rows);
 
@@ -102,3 +102,5 @@ void WIIPreview::ensure_size(cv::Mat& frame, int w, int h, int type)
     if (frame.cols != w || frame.rows != h)
         frame = cv::Mat(h, w, type);
 }
+
+} // ns pt_module