/* 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) 2010-2012, 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. */ #pragma once #include #include "TLibCommon/TypeDef.h" #include "TLibCommon/TComBitStream.h" #include "TLibCommon/NAL.h" //! \ingroup TLibEncoder //! \{ /** * A convenience wrapper to NALUnit that also provides a * bitstream object. */ struct OutputNALUnit : public NALUnit { /** * construct an OutputNALunit structure with given header values and * storage for a bitstream. Upon construction the NALunit header is * written to the bitstream. */ #if H0388 OutputNALUnit( NalUnitType nalUnitType, #if NAL_REF_FLAG Bool nalRefFlag, #else NalRefIdc nalRefIDC, #endif #if VIDYO_VPS_INTEGRATION|QC_MVHEVC_B0046 unsigned layerId, #else Int viewId, Bool isDepth, #endif unsigned temporalID = 0) #if NAL_REF_FLAG #if VIDYO_VPS_INTEGRATION|QC_MVHEVC_B0046 : NALUnit(nalUnitType, nalRefFlag, layerId, temporalID) #else : NALUnit(nalUnitType, nalRefFlag, viewId, isDepth, temporalID) #endif #else #if VIDYO_VPS_INTEGRATION : NALUnit(nalUnitType, nalRefIDC, layerId, temporalID) #else : NALUnit(nalUnitType, nalRefIDC, viewId, isDepth, temporalID) #endif #endif , m_Bitstream() {} #else OutputNALUnit( NalUnitType nalUnitType, NalRefIdc nalRefIDC, Int viewId, Bool isDepth, unsigned temporalID = 0, bool outputFlag = true) : NALUnit(nalUnitType, nalRefIDC, viewId, isDepth, temporalID, outputFlag) , m_Bitstream() {} #endif OutputNALUnit(const NALUnit& src) { m_Bitstream.clear(); static_cast(this)->operator=(src); } OutputNALUnit& operator=(const NALUnit& src) { m_Bitstream.clear(); static_cast(this)->operator=(src); return *this; } TComOutputBitstream m_Bitstream; }; void write(std::ostream& out, OutputNALUnit& nalu); void writeRBSPTrailingBits(TComOutputBitstream& bs); inline NALUnitEBSP::NALUnitEBSP(OutputNALUnit& nalu) : NALUnit(nalu) { write(m_nalUnitData, nalu); } void copyNaluData(OutputNALUnit& naluDest, const OutputNALUnit& naluSrc); //! \}