Function muxInit

libhb/muxcommon.c:621–768

}

static int muxInit( hb_work_object_t * muxer, hb_job_t * job )
{
    muxer->private_data = calloc( sizeof(hb_work_private_t ), 1);
    if (muxer->private_data == NULL)
    {
        return -1;
    }
    hb_work_private_t *pv = muxer->private_data;

    hb_mux_t *mux = calloc( sizeof( hb_mux_t ), 1 );
    if (mux == NULL)
    {
        goto fail;
    }

    mux->mutex = hb_lock_init();
    if (mux->mutex == NULL)
    {
        goto fail;
    }

    pv->mux = mux;
    pv->job = job;
    pv->track = mux->ntracks;

    /* Get a real muxer */
    if( job->pass_id == HB_PASS_ENCODE || job->pass_id == HB_PASS_ENCODE_FINAL )
    {
        switch( job->mux )
        {
            case HB_MUX_AV_MP4:
            case HB_MUX_AV_MOV:
            case HB_MUX_AV_MKV:
            case HB_MUX_AV_WEBM:
                mux->m = hb_mux_avformat_init( job );
                break;
            default:
                hb_error("No muxer selected, exiting");
                goto fail;
        }
    }

    pv->list_work = hb_list_init();

    // The bit vectors must be allocated before hb_thread_init for the
    // audio and subtitle muxer jobs below.
    int bit_vec_size = 1 + hb_list_count(job->list_audio) +
                           hb_list_count(job->list_subtitle);
    mux->rdy = hb_bitvec_new(bit_vec_size);
    mux->eof = hb_bitvec_new(bit_vec_size);
    mux->allRdy = hb_bitvec_new(bit_vec_size);
    mux->allEof = hb_bitvec_new(bit_vec_size);

    if (mux->rdy    == NULL || mux->eof    == NULL ||
        mux->allRdy == NULL || mux->allEof == NULL)
    {
        goto fail;
    }