hxcodec.cpp

来自「著名的 helix realplayer 基于手机 symbian 系统的 播放」· C++ 代码 · 共 93 行

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
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#include "h263codecf.h"
#include "hxcinst.h"
#include "hxvamain.h"

HXH263Factory *TheHxCodec=NULL;
HXH263Factory& TheCodec() 
{ 
	if(!TheHxCodec) TheHxCodec = new HXH263Factory; 
	return *TheHxCodec; 
}

//------------------------------------------------------------------
// Static Member definitions for VvVcmCodec class
//

const VVCHAR HXH263Factory::shortName[] = _VVTEXT("Helix H.263");
const VVCHAR HXH263Factory::description[] = _VVTEXT("Helix H.263 Video Codec");
#ifdef _WIN
const DWORD HXH263Factory::fourCC(mmioFOURCC('H','2','6','3'));
#else
const DWORD HXH263Factory::fourCC(mmioFOURCC('H','2','6','3'));
#endif

//------------------------------------------------------------------
// Member definitions for VvVcmCodec class
//

HXH263Factory::HXH263Factory()
{
    
} 

HX_RESULT HXH263Factory::Load()
{
    return HXR_OK;
}


HXH263CodecInstance* HXH263Factory::OpenInstance( void )
{
    HXH263CodecInstance *pInst = new HXH263CodecInstance();
    if(pInst && pInst->Initialize()) return pInst;

    delete pInst;
    return NULL;
}


void HXH263Factory::CloseInstance(HXH263CodecInstance* pInst)
{
    if(pInst && pInst != (HXH263CodecInstance*)HXH263CodecInstance::bogusId)
    {
        delete pInst;
    }
}