Create gstdsexample

CMakeLists.txt

@@ -50,9 +50,11 @@ include_directories(${PROJECT_SOURCE_DIR}/camera_manager.hpp)
 include_directories(${PROJECT_SOURCE_DIR}/pipeline_manager.hpp)
 include_directories(${PROJECT_SOURCE_DIR}/streammux_manager.hpp)
 include_directories(${PROJECT_SOURCE_DIR}/source_bin.hpp)
+include_directories(${PROJECT_SOURCE_DIR}/gstds_example_manager.hpp)
 
 
-set(SOURCES src/main.cpp  src/camera_manager.cpp src/pipeline_manager.cpp src/streammux_manager.cpp src/source_bin.cpp)
+
+set(SOURCES src/main.cpp  src/camera_manager.cpp src/pipeline_manager.cpp src/streammux_manager.cpp src/source_bin.cpp src/gstds_example_manager.cpp)
 # Create the executable
 add_executable(${PROJECT_NAME}  ${SOURCES})
 

src/gstds_example_manager.cpp

@@ -0,0 +1,13 @@
+#include "gstds_example_manager.hpp"
+
+GstdsExampleManager::GstdsExampleManager() {}
+
+bool GstdsExampleManager::create_gstds_example() {
+    custom_plugin = gst_element_factory_make("dsexample", "nvdsgst_dsexample");
+    g_object_set(G_OBJECT(custom_plugin), "full-frame", 0, NULL);
+    if (!custom_plugin) {
+        g_printerr("Custom_plugin could not be created. Exiting.\n");
+        return false;
+    }
+    return true;
+}

src/gstds_example_manager.hpp

@@ -0,0 +1,10 @@
+#include <gst/gst.h>
+
+class GstdsExampleManager {
+   private:
+   public:
+    GstElement *custom_plugin = NULL;
+    GstdsExampleManager();
+    bool create_gstds_example();
+    ~GstdsExampleManager();
+};

src/pipeline_manager.cpp

@@ -56,5 +56,8 @@ bool PipelineManager::create_pipeline_elements(int num_sources,
         // g_source_bin_list[i] = source_bin;
         gst_bin_add(GST_BIN(pipeline), source_bin);
     }
+
+    gstds_example_manager->create_gstds_example();
+
     return true;
 }

src/pipeline_manager.hpp

@@ -2,6 +2,7 @@
 #include <gst/gst.h>
 
 #include "cuda_runtime_api.h"
+#include "gstds_example_manager.hpp"
 #include "source_bin.hpp"
 #include "streammux_manager.hpp"
 
@@ -12,6 +13,7 @@ class PipelineManager {
     GstElement *pipeline = NULL;
     GMutex eos_lock;
     StreammuxManager *streammux_manager = new StreammuxManager();
+    GstdsExampleManager *gstds_example_manager = new GstdsExampleManager();
 
    public:
     int current_device = -1;