39     mMapperV3 = IMapperV3::getService();  in initializeLocked()
40     if (mMapperV3 != nullptr) {  in initializeLocked()
56     mMapperV3.clear();  in cleanup()
154     if (mMapperV3 != nullptr) {  in importBuffer()
155         return importBufferInternal<IMapperV3, MapperErrorV3>(mMapperV3, handle);  in importBuffer()
172     if (mMapperV3 == nullptr && mMapperV2 == nullptr) {  in freeBuffer()
177     if (mMapperV3 != nullptr) {  in freeBuffer()
178         auto ret = mMapperV3->freeBuffer(const_cast<native_handle_t*>(handle));  in freeBuffer()
225     if (mMapperV3 == nullptr && mMapperV2 == nullptr) {  in lock()
232     if (mMapperV3 != nullptr) {  in lock()
236         mMapperV3->lock(buffer, cpuUsage, accessRegion, acquireFenceHandle,  in lock()
272     if (mMapperV3 != nullptr) {  in lockYCbCr()
274                 mMapperV3, buf, cpuUsage, accessRegion);  in lockYCbCr()
287     if (mMapperV3 != nullptr) {  in unlock()
288         return unlockInternal<IMapperV3, MapperErrorV3>(mMapperV3, buf);  in unlock()