138 lines
4.5 KiB
C++
138 lines
4.5 KiB
C++
/*!
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* \copy
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* Copyright (c) 2009-2013, Cisco Systems
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*
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* welsCodecTrace.h
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*
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* Abstract
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* Cisco OpenH264 encoder extension utilization interface for T26
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*
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* History
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* 4/24/2009 Created
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*
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*
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*************************************************************************/
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#if !defined(AFX_WELSH264ENCODER_H__D9FAA1D1_5403_47E1_8E27_78F11EE65F02__INCLUDED_)
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#define AFX_WELSH264ENCODER_H__D9FAA1D1_5403_47E1_8E27_78F11EE65F02__INCLUDED_
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#include "codec_api.h"
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#include "codec_def.h"
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#include "codec_app_def.h"
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#include "welsCodecTrace.h"
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#include "encoder_context.h"
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#include "param_svc.h"
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#include "extern.h"
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#include "cpu.h"
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//#define OUTPUT_BIT_STREAM
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//#define DUMP_SRC_PICTURE
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//#define REC_FRAME_COUNT
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class ISVCEncoder;
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namespace WelsSVCEnc {
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class CWelsH264SVCEncoder : public ISVCEncoder {
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public:
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CWelsH264SVCEncoder();
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virtual ~CWelsH264SVCEncoder();
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/* Interfaces override from ISVCEncoder */
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/*
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* return: CM_RETURN: 0 - success; otherwise - failed;
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*/
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virtual int EXTAPI Initialize (SVCEncodingParam* argv, const INIT_TYPE init_type);
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virtual int EXTAPI Initialize2 (void* argv, const INIT_TYPE init_type);
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virtual int EXTAPI Uninitialize();
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/*
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* return: EVideoFrameType [IDR: videoFrameTypeIDR; P: videoFrameTypeP; ERROR: videoFrameTypeInvalid]
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*/
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virtual int EXTAPI EncodeFrame (const unsigned char* kpSrc, SFrameBSInfo* pBsInfo);
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virtual int EXTAPI EncodeFrame2 (const SSourcePicture** kppSrcPicList, int nSrcPicNum, SFrameBSInfo* pBsInfo);
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/*
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* return: 0 - success; otherwise - failed;
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*/
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virtual int EXTAPI EncodeParameterSets (SFrameBSInfo* pBsInfo);
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/*
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* return: 0 - success; otherwise - failed;
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*/
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virtual int EXTAPI PauseFrame (const unsigned char* pSrc, SFrameBSInfo* pBsInfo);
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/*
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* return: 0 - success; otherwise - failed;
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*/
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virtual int EXTAPI ForceIntraFrame (bool bIDR);
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/************************************************************************
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* InDataFormat, IDRInterval, SVC Encode Param, Frame Rate, Bitrate,..
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************************************************************************/
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/*
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* return: CM_RETURN: 0 - success; otherwise - failed;
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*/
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virtual int EXTAPI SetOption (ENCODER_OPTION opt_id, void* option);
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virtual int EXTAPI GetOption (ENCODER_OPTION opt_id, void* option);
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private:
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sWelsEncCtx* m_pEncContext;
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#if defined(_WIN32)||defined(_MACH_PLATFORM)||defined(__GNUC__)
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welsCodecTrace* m_pWelsTrace;
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#endif
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SSourcePicture** m_pSrcPicList;
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int32_t m_iSrcListSize;
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int32_t m_iMaxPicWidth;
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int32_t m_iMaxPicHeight;
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int32_t m_iCspInternal;
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BOOL_T m_bInitialFlag;
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#ifdef OUTPUT_BIT_STREAM
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FILE* m_pFileBs;
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FILE* m_pFileBsSize;
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BOOL_T m_bSwitch;
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int32_t m_iSwitchTimes;
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#endif//OUTPUT_BIT_STREAM
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#ifdef REC_FRAME_COUNT
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int32_t m_uiCountFrameNum;
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#endif//REC_FRAME_COUNT
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void InitEncoder (void);
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int32_t RawData2SrcPic (const uint8_t* pSrc);
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void DumpSrcPicture (const uint8_t* pSrc);
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XMMREG_PROTECT_DECLARE(CWelsH264SVCEncoder);
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};
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}
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#endif // !defined(AFX_WELSH264ENCODER_H__D9FAA1D1_5403_47E1_8E27_78F11EE65F02__INCLUDED_)
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