コード例 #1
0
bool
ZsdShot::
createJpegImg(ImgBufInfo const & rSrcImgBufInfo,
                    MUINT32 const u4u4Quality,
                    MUINT32 const u4fgIsSOI,
                    ImgBufInfo const & rJpgImgBufInfo,
                    MUINT32 & u4JpegSize)
{
    //FUNCTION_LOG_START;
    //MtkCamUtils::CamProfile profile("createJpegImg", "SingleShot");
    //
    // (1). Create Instance
    ISImager *pISImager = ISImager::createInstance(rSrcImgBufInfo);
    //CHECK_OBJECT(pISImager);

    // init setting
    BufInfo rBufInfo(rJpgImgBufInfo.u4BufSize, rJpgImgBufInfo.u4BufVA, rJpgImgBufInfo.u4BufPA, rJpgImgBufInfo.i4MemID);
    //
    pISImager->setTargetBufInfo(rBufInfo);
    //
    pISImager->setFormat(eImgFmt_JPEG);
    //
    // When ZSDCC, can not do rotation or flip in this stage, only create JPGE.
    pISImager->setRotation(0);
    //
    pISImager->setFlip(0);
    //
    pISImager->setResize(rJpgImgBufInfo.u4ImgWidth, rJpgImgBufInfo.u4ImgHeight);
    //
    pISImager->setEncodeParam(u4fgIsSOI, u4u4Quality);
    //
    pISImager->setROI(Rect(0, 0, rSrcImgBufInfo.u4ImgWidth, rSrcImgBufInfo.u4ImgHeight));
    //
    pISImager->execute();
    //
    u4JpegSize = pISImager->getJpegSize();

    pISImager->destroyInstance();

    //profile.print();
    //FUNCTION_LOG_END;
    return true;
}
コード例 #2
0
MBOOL
SingleShot::
createJpegImg(ImgBufInfo const & rSrcImgBufInfo, JpegParam const & rJpgParm, MUINT32 const u4Rot, MUINT32 const u4Flip, ImgBufInfo const & rJpgImgBufInfo, MUINT32 & u4JpegSize)
{
    FUNCTION_LOG_START;
    AutoCPTLog cptlog(Event_SShot_createJpegImg);
    MtkCamUtils::CamProfile profile("createJpegImg", "SingleShot");
    //
    // (1). Create Instance 
    CPTLogStr(Event_SShot_createJpegImg, CPTFlagSeparator, "init");
    ISImager *pISImager = ISImager::createInstance(rSrcImgBufInfo); 
    CHECK_OBJECT(pISImager); 

    // init setting     
    BufInfo rBufInfo(rJpgImgBufInfo.u4BufSize, rJpgImgBufInfo.u4BufVA, rJpgImgBufInfo.u4BufPA, rJpgImgBufInfo.i4MemID); 
    //
    pISImager->setTargetBufInfo(rBufInfo); 
    //
    pISImager->setFormat(eImgFmt_JPEG); 
    //
    pISImager->setRotation(u4Rot); 
    //
    pISImager->setFlip(u4Flip); 
    // 
    pISImager->setResize(rJpgImgBufInfo.u4ImgWidth, rJpgImgBufInfo.u4ImgHeight); 
    //
    pISImager->setEncodeParam(rJpgParm.fgIsSOI, rJpgParm.u4Quality); 
    //
    pISImager->setROI(Rect(0, 0, rSrcImgBufInfo.u4ImgWidth, rSrcImgBufInfo.u4ImgHeight)); 
    //
    CPTLogStr(Event_SShot_createJpegImg, CPTFlagSeparator, "execute");
    pISImager->execute(); 
    //
    u4JpegSize = pISImager->getJpegSize(); 

    pISImager->destroyInstance(); 

    profile.print();
    FUNCTION_LOG_END;
    return MTRUE; 
}