api, cv, gui, pose-widget: remove window visibility check

Causes freezes on multiple displays.

Reported and tested in realtime by: @kzfr

2 files changed, 1 insertions, 11 deletions

diff --git a/cv/video-widget.cpp b/cv/video-widget.cpp
index bc143378..0a26da39 100644
--- a/cv/video-widget.cpp
+++ b/cv/video-widget.cpp
@@ -47,14 +47,7 @@ void cv_video_widget::update_and_repaint()
 {
     QMutexLocker l(&mtx);
 
-    if (window_check_timer.elapsed_ms() > 250)
-    {
-        visible = is_window_visible(this);
-        window_check_timer.start();
-    }
 
-    if (visible)
-    {
         if (_frame.empty() || !freshp)
             return;
         cv::cvtColor(_frame, _frame2, cv::COLOR_RGB2BGR);
@@ -67,5 +60,4 @@ void cv_video_widget::update_and_repaint()
         texture = QImage((const unsigned char*) _frame3.data, _frame3.cols, _frame3.rows, QImage::Format_RGB888);
         freshp = false;
         update();
-    }
 }
diff --git a/cv/video-widget.hpp b/cv/video-widget.hpp
index 46332afe..3e328977 100644
--- a/cv/video-widget.hpp
+++ b/cv/video-widget.hpp
@@ -8,7 +8,6 @@
 
 #pragma once
 
-#include "compat/timer.hpp"
 #include <opencv2/core/core.hpp>
 #include <memory>
 #include <QObject>
@@ -33,7 +32,6 @@ private:
     QMutex mtx;
     QImage texture;
     QTimer timer;
-    Timer window_check_timer;
     cv::Mat _frame, _frame2, _frame3;
-    bool freshp, visible;
+    bool freshp;
 };