libbpg-0.9.3

jctvc/TAppEncTop.h

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+/* The copyright in this software is being made available under the BSD
+ * License, included below. This software may be subject to other third party
+ * and contributor rights, including patent rights, and no such rights are
+ * granted under this license.
+ *
+ * Copyright (c) 2010-2014, ITU/ISO/IEC
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
+ *    be used to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** \file     TAppEncTop.h
+    \brief    Encoder application class (header)
+*/
+
+#ifndef __TAPPENCTOP__
+#define __TAPPENCTOP__
+
+#include <list>
+#include <ostream>
+
+#include "TLibEncoder/TEncTop.h"
+#include "TLibVideoIO/TVideoIOYuv.h"
+#include "TLibCommon/AccessUnit.h"
+#include "TAppEncCfg.h"
+
+//! \ingroup TAppEncoder
+//! \{
+
+// ====================================================================================================================
+// Class definition
+// ====================================================================================================================
+
+/// encoder application class
+class TAppEncTop : public TAppEncCfg
+{
+private:
+  // class interface
+  TEncTop                    m_cTEncTop;                    ///< encoder class
+  TVideoIOYuv                m_cTVideoIOYuvInputFile;       ///< input YUV file
+  TVideoIOYuv                m_cTVideoIOYuvReconFile;       ///< output reconstruction file
+
+  TComList<TComPicYuv*>      m_cListPicYuvRec;              ///< list of reconstruction YUV files
+
+  Int                        m_iFrameRcvd;                  ///< number of received frames
+
+  UInt m_essentialBytes;
+  UInt m_totalBytes;
+
+protected:
+  // initialization
+  Void  xCreateLib        ();                               ///< create files & encoder class
+  Void  xInitLibCfg       ();                               ///< initialize internal variables
+  Void  xInitLib          (Bool isFieldCoding);             ///< initialize encoder class
+  Void  xDestroyLib       ();                               ///< destroy encoder class
+
+  /// obtain required buffers
+  Void xGetBuffer(TComPicYuv*& rpcPicYuvRec);
+
+  /// delete allocated buffers
+  Void  xDeleteBuffer     ();
+
+  // file I/O
+  Void xWriteOutput(std::ostream& bitstreamFile, Int iNumEncoded, const std::list<AccessUnit>& accessUnits); ///< write bitstream to file
+  Void rateStatsAccum(const AccessUnit& au, const std::vector<UInt>& stats);
+  Void printRateSummary();
+  Void printChromaFormat();
+
+public:
+  TAppEncTop();
+  virtual ~TAppEncTop();
+
+  Void        encode      ();                               ///< main encoding function
+  TEncTop&    getTEncTop  ()   { return  m_cTEncTop; }      ///< return encoder class pointer reference
+
+};// END CLASS DEFINITION TAppEncTop
+
+//! \}
+
+#endif // __TAPPENCTOP__
+