Int_t MVideo::Close

(

)

Definition at line 695 of file MVideo.cc.

References fBuffers, fFileDesc, fPath, gLog, and Reset().

Referenced by Open().

{
    //    if (!IsOpen())
    //        return kTRUE;
/*
    if (Ioctl(VIDIOC_STREAMON, &fBuffers[0])==-1)
    {
        gLog << err << "ERROR - Couldn't start capturing." << endl;
        return kFALSE;
    }
*/
    Bool_t rc = kTRUE;

    gLog << all << "Closing " << fPath << " (" << fFileDesc << ")... " << flush;
    if (fFileDesc != -1)
    {
        if (close(fFileDesc)<0)
        {
            gLog << err << "ERROR!" << endl;
            rc = kFALSE;
        }
        fFileDesc = -1;
    }
    gLog << "done." << endl;

    // unmap device memory
    for (vector<pair<v4l2_buffer,void*> >::iterator it=fBuffers.begin(); it!=fBuffers.end(); it++)
    {
        munmap(it->second, it->first.length);
        fBuffers.erase(it);
    }

    Reset();

    return rc;
}

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