Finish three stream handlers: Raw, OpenCv, Libav

2016-04-02 01:36:52 +01:00
parent 5f9533b212
commit 2ab86e5aee
12 changed files with 289 additions and 257 deletions
@@ -0,0 +1,100 @@
+/*    This file is a part of plaYUVer project
+ *    Copyright (C) 2014-2015  by Luis Lucas      (luisfrlucas@gmail.com)
+ *                                Joao Carreira   (jfmcarreira@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     StreamHandlerOpenCV.cpp
+ * \ingroup  PlaYUVerLib
+ * \brief    Interface with opencv lib
+ */
+
+#include <cstdio>
+#include "StreamHandlerOpenCV.h"
+#include "PlaYUVerFrame.h"
+#include "PlaYUVerFramePixelFormats.h"
+#include "LibMemory.h"
+
+namespace plaYUVer
+{
+
+std::vector<PlaYUVerSupportedFormat> StreamHandlerOpenCV::supportedReadFormats()
+{
+  INI_REGIST_PLAYUVER_SUPPORTED_FMT;
+  REGIST_PLAYUVER_SUPPORTED_FMT( &StreamHandlerOpenCV::Create, "Portable Grayscale Map ", "pgm"  );
+  REGIST_PLAYUVER_SUPPORTED_FMT( &StreamHandlerOpenCV::Create, "Portable Network Graphics", "png" );
+  REGIST_PLAYUVER_SUPPORTED_FMT( &StreamHandlerOpenCV::Create, "Joint Photographic Experts Group", "jpg" );
+  REGIST_PLAYUVER_SUPPORTED_FMT( &StreamHandlerOpenCV::Create, "Windows Bitmap", "bmp" );
+  END_REGIST_PLAYUVER_SUPPORTED_FMT;
+}
+
+std::vector<PlaYUVerSupportedFormat> StreamHandlerOpenCV::supportedWriteFormats()
+{
+  INI_REGIST_PLAYUVER_SUPPORTED_FMT;
+  END_REGIST_PLAYUVER_SUPPORTED_FMT;
+}
+
+std::vector<PlaYUVerSupportedFormat> StreamHandlerOpenCV::supportedSaveFormats()
+{
+  INI_REGIST_PLAYUVER_SUPPORTED_FMT;
+//   APPEND_PLAYUVER_SUPPORTED_FMT( StreamHandlerOpenCV, Read );
+  END_REGIST_PLAYUVER_SUPPORTED_FMT;
+}
+
+Bool StreamHandlerOpenCV::openHandler( std::string strFilename, Bool bInput )
+{
+  m_cFilename = m_cFilename;
+  return true;
+}
+
+Void StreamHandlerOpenCV::closeHandler()
+{
+
+}
+
+Void StreamHandlerOpenCV::getFormat( UInt& rWidth, UInt& rHeight, Int& rInputFormat, UInt& rBitsPerPel, Int& rEndianness, Double& rFrameRate )
+{
+//   rWidth = m_uiWidth;
+//   rHeight = m_uiHeight;
+//   rInputFormat = m_iPixelFormat;
+//   rBitsPerPel = m_uiBitsPerPixel;
+//   rEndianness = m_iEndianness;
+  rFrameRate = 1;
+}
+
+UInt64 StreamHandlerOpenCV::calculateFrameNumber()
+{
+  return 1;
+}
+
+Bool StreamHandlerOpenCV::seek( UInt64 iFrameNum )
+{
+  return true;
+}
+
+Bool StreamHandlerOpenCV::read( PlaYUVerFrame* pcFrame )
+{
+  return false;
+}
+
+Bool StreamHandlerOpenCV::write( PlaYUVerFrame* pcFrame )
+{
+  cv::Mat* pcCvFrame = pcFrame->getCvMat();
+  return cv::imwrite( m_cFilename.c_str(), *pcCvFrame );
+}
+
+}  // NAMESPACE