Easy Tracker: Renaming frame to preview.

1 files changed, 0 insertions, 92 deletions

diff --git a/tracker-easy/frame.cpp b/tracker-easy/frame.cpp
deleted file mode 100644
index 12f70662..00000000
--- a/tracker-easy/frame.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-#include "frame.hpp"
-
-#include "compat/math.hpp"
-
-#include <opencv2/imgproc.hpp>
-
-
-Preview& Preview::operator=(const cv::Mat& aFrame)
-{
-
-    // Make sure our frame is RGB
-    // Make an extra copy if needed
-    int channelCount = aFrame.channels();
-    if (channelCount == 1)
-    {
-        // Convert to RGB
-        cv::cvtColor(aFrame, iFrameRgb, cv::COLOR_GRAY2BGR);
-    }
-    else if (channelCount == 3)
-    {
-        iFrameRgb = aFrame;
-    }
-    else
-    {
-        eval_once(qDebug() << "tracker/easy: camera frame depth not supported" << aFrame.channels());
-        return *this;
-    }
-
-        
-    return *this;
-}
-
-Preview::Preview(int w, int h)
-{
-    ensure_size(frame_out, w, h, CV_8UC4);
-    ensure_size(iFrameResized, w, h, CV_8UC3);
-
-    iFrameResized.setTo(cv::Scalar(0, 0, 0));
-}
-
-QImage Preview::get_bitmap()
-{
-    int stride = frame_out.step.p[0];
-
-    if (stride < 64 || stride < frame_out.cols * 4)
-    {
-        eval_once(qDebug() << "bad stride" << stride
-                           << "for bitmap size" << iFrameResized.cols << iFrameResized.rows);
-        return QImage();
-    }
-
-    // Resize if needed
-    const bool need_resize = iFrameRgb.cols != frame_out.cols || iFrameRgb.rows != frame_out.rows;
-    if (need_resize)
-    {
-        cv::resize(iFrameRgb, iFrameResized, cv::Size(frame_out.cols, frame_out.rows), 0, 0, cv::INTER_NEAREST);
-    }
-    else
-    {
-        iFrameRgb.copyTo(iFrameResized);
-    }
-
-    cv::cvtColor(iFrameResized, frame_out, cv::COLOR_BGR2BGRA);
-
-    return QImage((const unsigned char*) frame_out.data,
-                  frame_out.cols, frame_out.rows,
-                  stride,
-                  QImage::Format_ARGB32);
-}
-
-void Preview::draw_head_center(numeric_types::f x, numeric_types::f y)
-{
-    int px = iround(x), py = iround(y);
-
-    constexpr int len = 9;
-
-    static const cv::Scalar color(0, 255, 255);
-    cv::line(iFrameRgb,
-             cv::Point(px - len, py),
-             cv::Point(px + len, py),
-             color, 1);
-    cv::line(iFrameRgb,
-             cv::Point(px, py - len),
-             cv::Point(px, py + len),
-             color, 1);
-}
-
-void Preview::ensure_size(cv::Mat& frame, int w, int h, int type)
-{
-    if (frame.cols != w || frame.rows != h)
-        frame = cv::Mat(h, w, type);
-}