1492   OMX_ALGOAREASTYPE **meteringAreas;  in setMeteringAreas()  local
1508   meteringAreas = (OMX_ALGOAREASTYPE**) memMgr.allocateBuffer(0, 0, NULL, areasSize, 1);  in setMeteringAreas()
1513   if (!meteringAreas)  in setMeteringAreas()
1519   OMX_INIT_STRUCT_PTR (meteringAreas[0], OMX_ALGOAREASTYPE);  in setMeteringAreas()
1521   meteringAreas[0]->nPortIndex = OMX_ALL;  in setMeteringAreas()
1522   meteringAreas[0]->nNumAreas = mMeteringAreas.size();  in setMeteringAreas()
1523   meteringAreas[0]->nAlgoAreaPurpose = OMX_AlgoAreaExposure;  in setMeteringAreas()
1530                                       (size_t&)meteringAreas[0]->tAlgoAreas[n].nTop,  in setMeteringAreas()
1531                                       (size_t&)meteringAreas[0]->tAlgoAreas[n].nLeft,  in setMeteringAreas()
1532                                       (size_t&)meteringAreas[0]->tAlgoAreas[n].nWidth,  in setMeteringAreas()
1533                                       (size_t&)meteringAreas[0]->tAlgoAreas[n].nHeight);  in setMeteringAreas()
1535       meteringAreas[0]->tAlgoAreas[n].nLeft =  in setMeteringAreas()
1536 …           ( meteringAreas[0]->tAlgoAreas[n].nLeft * METERING_AREAS_RANGE ) / mPreviewData->mWidth;  in setMeteringAreas()
1537       meteringAreas[0]->tAlgoAreas[n].nTop =  in setMeteringAreas()
1538 …            ( meteringAreas[0]->tAlgoAreas[n].nTop* METERING_AREAS_RANGE ) / mPreviewData->mHeight;  in setMeteringAreas()
1539       meteringAreas[0]->tAlgoAreas[n].nWidth =  in setMeteringAreas()
1540 …          ( meteringAreas[0]->tAlgoAreas[n].nWidth * METERING_AREAS_RANGE ) / mPreviewData->mWidth;  in setMeteringAreas()
1541       meteringAreas[0]->tAlgoAreas[n].nHeight =  in setMeteringAreas()
1542 …        ( meteringAreas[0]->tAlgoAreas[n].nHeight * METERING_AREAS_RANGE ) / mPreviewData->mHeight;  in setMeteringAreas()
1544       meteringAreas[0]->tAlgoAreas[n].nPriority = mMeteringAreas.itemAt(n)->getWeight();  in setMeteringAreas()
1547 …          n, (int)meteringAreas[0]->tAlgoAreas[n].nTop, (int)meteringAreas[0]->tAlgoAreas[n].nLeft,  in setMeteringAreas()
1548 …         (int)meteringAreas[0]->tAlgoAreas[n].nWidth, (int)meteringAreas[0]->tAlgoAreas[n].nHeight,  in setMeteringAreas()
1549               (int)meteringAreas[0]->tAlgoAreas[n].nPriority);  in setMeteringAreas()
1557   sharedBuffer.pSharedBuff = (OMX_U8 *) meteringAreas[0];  in setMeteringAreas()
1580   if (NULL != meteringAreas)  in setMeteringAreas()
1582       memMgr.freeBuffer((void*) meteringAreas);  in setMeteringAreas()
1583       meteringAreas = NULL;  in setMeteringAreas()