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-rw-r--r--tracker-pt/camera.cpp6
-rw-r--r--tracker-pt/camera.h6
2 files changed, 6 insertions, 6 deletions
diff --git a/tracker-pt/camera.cpp b/tracker-pt/camera.cpp
index c15bb2be..94a9d314 100644
--- a/tracker-pt/camera.cpp
+++ b/tracker-pt/camera.cpp
@@ -63,16 +63,16 @@ bool Camera::get_info(CamInfo& ret)
return true;
}
-bool Camera::get_frame(float dt, cv::Mat* frame)
+bool Camera::get_frame(double dt, cv::Mat* frame)
{
bool new_frame = _get_frame(frame);
// measure fps of valid frames
- constexpr float dt_smoothing_const = 0.95f;
+ static constexpr double dt_smoothing_const = 0.95;
dt_valid += dt;
if (new_frame)
{
dt_mean = dt_smoothing_const * dt_mean + (1 - dt_smoothing_const) * dt_valid;
- cam_info.fps = int(std::round(dt_mean > 1e-3f ? 1 / dt_mean : 0));
+ cam_info.fps = int(std::round(dt_mean > 1e-3 ? 1 / dt_mean : 0));
dt_valid = 0;
}
else
diff --git a/tracker-pt/camera.h b/tracker-pt/camera.h
index e9993855..323ea647 100644
--- a/tracker-pt/camera.h
+++ b/tracker-pt/camera.h
@@ -41,7 +41,7 @@ public:
void set_res(int x_res, int y_res);
// gets a frame from the camera, dt: time since last call in seconds
- bool get_frame(float dt, cv::Mat* frame);
+ bool get_frame(double dt, cv::Mat* frame);
// WARNING: returned references are valid as long as object
bool get_info(CamInfo &ret);
@@ -57,8 +57,8 @@ protected:
virtual void _set_fps() = 0;
virtual void _set_res() = 0;
private:
- float dt_valid;
- float dt_mean;
+ double dt_valid;
+ double dt_mean;
protected:
CamInfo cam_info;
CamInfo cam_desired;