tracker/pt, video/opencv: allow mjpeg media type

4 files changed, 10 insertions, 3 deletions

diff --git a/tracker-pt/ftnoir_tracker_pt_dialog.cpp b/tracker-pt/ftnoir_tracker_pt_dialog.cpp
index 32916cc5..0f056e82 100644
--- a/tracker-pt/ftnoir_tracker_pt_dialog.cpp
+++ b/tracker-pt/ftnoir_tracker_pt_dialog.cpp
@@ -10,8 +10,6 @@
 #include "compat/math.hpp"
 #include "video/camera.hpp"
 
-#include <opencv2/core.hpp>
-
 #include <QString>
 #include <QtGlobal>
 #include <QDebug>
@@ -39,6 +37,7 @@ TrackerDialog_PT::TrackerDialog_PT(const QString& module_name) :
     tie_setting(s.cam_res_x, ui.res_x_spin);
     tie_setting(s.cam_res_y, ui.res_y_spin);
     tie_setting(s.cam_fps, ui.fps_spin);
+    tie_setting(s.use_mjpeg, ui.use_mjpeg);
 
     tie_setting(s.threshold_slider, ui.threshold_slider);
 
diff --git a/tracker-pt/module/camera.cpp b/tracker-pt/module/camera.cpp
index 99bea617..62b23ea9 100644
--- a/tracker-pt/module/camera.cpp
+++ b/tracker-pt/module/camera.cpp
@@ -77,6 +77,7 @@ bool Camera::start(const pt_settings& s)
 {
     int fps = s.cam_fps, res_x = s.cam_res_x, res_y = s.cam_res_y;
     QString name = s.camera_name;
+    bool use_mjpeg = s.use_mjpeg;
 
     if (fps >= 0 && res_x >= 0 && res_y >= 0)
     {
@@ -84,15 +85,17 @@ bool Camera::start(const pt_settings& s)
             (int)cam_desired.fps != fps ||
             cam_desired.res_x != res_x ||
             cam_desired.res_y != res_y ||
+            cam_desired.use_mjpeg != use_mjpeg ||
             !cap || !cap->is_open())
         {
             stop();
 
             cam_desired.name = name;
-            cam_desired.fps = fps;
+            cam_desired.fps = (f)fps;
             cam_desired.res_x = res_x;
             cam_desired.res_y = res_y;
             cam_desired.fov = fov;
+            cam_desired.use_mjpeg = use_mjpeg;
 
             cap = video::make_camera(name);
 
@@ -103,12 +106,15 @@ bool Camera::start(const pt_settings& s)
             info.fps = fps;
             info.width = res_x;
             info.height = res_y;
+            info.use_mjpeg = use_mjpeg;
 
             if (!cap->start(info))
                 goto fail;
 
             cam_info = pt_camera_info();
             cam_info.name = name;
+            cam_info.use_mjpeg = use_mjpeg;
+            cam_info.fov = (f)s.fov;
             dt_mean = 0;
 
             cv::Mat tmp;
diff --git a/tracker-pt/pt-api.hpp b/tracker-pt/pt-api.hpp
index 95152772..ded5ef57 100644
--- a/tracker-pt/pt-api.hpp
+++ b/tracker-pt/pt-api.hpp
@@ -32,6 +32,7 @@ struct pt_camera_info final
     int res_x = 0;
     int res_y = 0;
     QString name;
+    bool use_mjpeg = false;
 };
 
 struct pt_pixel_pos_mixin
diff --git a/tracker-pt/pt-settings.hpp b/tracker-pt/pt-settings.hpp
index ed13a1ec..e2004ad7 100644
--- a/tracker-pt/pt-settings.hpp
+++ b/tracker-pt/pt-settings.hpp
@@ -64,6 +64,7 @@ struct pt_settings final : options::opts
     value<int> init_phase_timeout { b, "init-phase-timeout", 250 };
     value<bool> auto_threshold { b, "automatic-threshold", true };
     value<pt_color_type> blob_color { b, "blob-color", pt_color_natural };
+    value<bool> use_mjpeg { b, "use-mjpeg", false };
 
     value<slider_value> threshold_slider { b, "threshold-slider", { 128, 0, 255 } };