Add new interface for modules using opencv

2019-11-16 01:44:31 +00:00
parent d4dddda2c2
commit 56f1df4a56
5 changed files with 183 additions and 82 deletions
@@ -0,0 +1,79 @@
+/*    This file is a part of Calyp project
+ *    Copyright (C) 2014-2019  by Joao Carreira   (jfmcarreira@gmail.com)
+ *                                Luis Lucas      (luisfrlucas@gmail.com)
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License along
+ *   with this program; if not, write to the Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/**
+ * \file     CalypOpenCVModuleIf.cpp
+ * \brief    Calyp modules interface for OpenCV
+ */
+
+#include "CalypOpenCVModuleIf.h"
+
+// OpenCV
+#include <opencv2/core/mat.hpp>
+#include <opencv2/opencv.hpp>
+
+using cv::Mat;
+
+bool CalypOpenCVModuleIf::create( std::vector<CalypFrame*> apcFrameList )
+{
+  _BASIC_MODULE_API_2_CHECK_
+  bool bRet = false;
+  std::vector<Mat*> acMatList( apcFrameList.size() );
+  for( unsigned i = 0; i < apcFrameList.size(); i++ )
+  {
+    acMatList[i] = new Mat;
+    apcFrameList[i]->toMat( *acMatList[i], m_bConvertToGray );
+  }
+  if( create_using_opencv( acMatList ) )
+  {
+    unsigned pelFormat = m_bConvertToGray ? CalypFrame::findPixelFormat( "GRAY" ) : apcFrameList[0]->getPelFormat();
+    m_pcOutputFrame = new CalypFrame( apcFrameList[0]->getWidth(), apcFrameList[0]->getHeight(), pelFormat, apcFrameList[0]->getBitsPel() );
+    bRet = true;
+  }
+  for( unsigned i = 0; i < apcFrameList.size(); i++ )
+  {
+    delete acMatList[i];
+  }
+  return bRet;
+}
+
+CalypFrame* CalypOpenCVModuleIf::process( std::vector<CalypFrame*> apcFrameList )
+{
+  m_pcOutputFrame->reset();
+  std::vector<Mat*> acMatList( apcFrameList.size() );
+  for( unsigned i = 0; i < apcFrameList.size(); i++ )
+  {
+    acMatList[i] = new Mat;
+    apcFrameList[i]->toMat( *acMatList[i], m_bConvertToGray );
+  }
+  Mat* cvOutput = process_using_opencv( acMatList );
+  m_pcOutputFrame->fromMat( *cvOutput );
+  for( unsigned i = 0; i < apcFrameList.size(); i++ )
+  {
+    delete acMatList[i];
+  }
+  return m_pcOutputFrame;
+}
+
+void CalypOpenCVModuleIf::destroy()
+{
+  if( m_pcOutputFrame )
+    delete m_pcOutputFrame;
+  m_pcOutputFrame = NULL;
+}