diff options
Diffstat (limited to 'tracker-pt/module/frame.cpp')
| -rw-r--r-- | tracker-pt/module/frame.cpp | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/tracker-pt/module/frame.cpp b/tracker-pt/module/frame.cpp index b1690aa1..09d469f2 100644 --- a/tracker-pt/module/frame.cpp +++ b/tracker-pt/module/frame.cpp @@ -36,15 +36,14 @@ void Preview::set_last_frame(const pt_frame& frame_) Preview::Preview(int w, int h) { - ensure_size(frame_out, w, h, CV_8UC4); - ensure_size(frame_copy, w, h, CV_8UC3); - - frame_copy.setTo(cv::Scalar(0, 0, 0)); + frame_out.create(w, h, CV_8UC4); + frame_copy.create(w, h, CV_8UC3); + frame_copy.setTo({0}); } QImage Preview::get_bitmap() { - int stride = frame_out.step.p[0]; + int stride = (int)frame_out.step.p[0]; if (stride < 64 || stride < frame_out.cols * 4) { @@ -80,10 +79,4 @@ void Preview::draw_head_center(f x, f y) color, 1); } -void Preview::ensure_size(cv::Mat& frame, int w, int h, int type) -{ - if (frame.cols != w || frame.rows != h || frame.type() != type) - frame = cv::Mat(h, w, type); -} - } // ns pt_module |