Function PKR_LoadStep_Async

src/SB/Core/x/xpkrsvc.cpp:318–412

}

S32 PKR_LoadStep_Async()
{
    S32 rc;
    static st_PACKER_READ_DATA* curpr = NULL;
    static st_PACKER_LTOC_NODE* asynlay = NULL;

    if (asynlay == NULL)
    {
        PKR_findNextLayerToLoad(&curpr, &asynlay);

        if (asynlay != NULL)
        {
            if (PKR_layerLoadDest(asynlay->laytyp) != PKR_LDDEST_SKIP && asynlay->laysize > 1 &&
                asynlay->assref.cnt > 0)
            {
                asynlay->laymem = PKR_LayerMemReserve(curpr, asynlay);
                PKR_drv_guardLayer(asynlay);
                st_PACKER_ATOC_NODE* tmpass = (st_PACKER_ATOC_NODE*)asynlay->assref.list[0];
                g_hiprf->setSpot(tmpass->ownpkg, tmpass->d_off);

                if (g_hiprf->readBytes(tmpass->ownpkg, asynlay->laymem, asynlay->laysize))
                {
                    asynlay->flg_ldstat |= 0x1000000;
                }
                else
                {
                    PKR_LayerMemRelease(curpr, asynlay);
                    asynlay->flg_ldstat &= 0xfcffffff;
                    curpr = NULL;
                    asynlay = NULL;
                }

                rc = 1;
            }
            else
            {
                rc = 1;
                asynlay->flg_ldstat |= 0x2000000;
                asynlay = NULL;
            }
        }
        else
        {
            rc = 0;
            curpr = NULL;
            asynlay = NULL;
        }
    }
    else
    {
        S32 moretodo = g_hiprf->pollRead(curpr->pkg);
        if (moretodo == 1)
        {
            moretodo = PKR_drv_guardVerify(asynlay);
        }

        if (!moretodo)
        {