294         mStreamBufs(NULL),  in QCamera3Stream()
780     if (mStreamBufs == NULL)  in bufDoneLocked()
792         ssize_t bufSize = mStreamBufs->getSize(index);  in bufDoneLocked()
797                             mStreamBufs->getPtr(index) : NULL);  in bufDoneLocked()
798             rc = mMemOps->map_ops(index, -1, mStreamBufs->getFd(index),  in bufDoneLocked()
806             rc = mStreamBufs->getBufDef(mFrameLenOffset, mBufDefs[index], index, mMapStreamBuffers);  in bufDoneLocked()
854     if (mStreamBufs == NULL)  in cancelBuffer()
951     if (mStreamBufs != NULL) {  in getBufs()
955     mStreamBufs = mChannel->getStreamBufs(mFrameLenOffset.frame_len);  in getBufs()
956     if (!mStreamBufs) {  in getBufs()
962         if (mStreamBufs->valid(i)) {  in getBufs()
963             ssize_t bufSize = mStreamBufs->getSize(i);  in getBufs()
966                         mStreamBufs->getPtr(i) : NULL);  in getBufs()
967                 rc = ops_tbl->map_ops(i, -1, mStreamBufs->getFd(i),  in getBufs()
974                         if (mStreamBufs->valid(j)) {  in getBufs()
994             if (mStreamBufs->valid(i)) {  in getBufs()
1007             if (mStreamBufs->valid(i)) {  in getBufs()
1018         if (mStreamBufs->valid(i)) {  in getBufs()
1019             mStreamBufs->getBufDef(mFrameLenOffset, mBufDefs[i], i, mMapStreamBuffers);  in getBufs()
1023     rc = mStreamBufs->getRegFlags(regFlags);  in getBufs()
1027             if (mStreamBufs->valid(i)) {  in getBufs()
1063         if (mStreamBufs->valid(i) && NULL != mBufDefs[i].mem_info) {  in putBufs()
1074     if (mStreamBufs == NULL) {  in putBufs()
1081     mStreamBufs = NULL;  in putBufs()
1100     if (mStreamBufs == NULL) {  in invalidateBuf()
1104        return mStreamBufs->invalidateCache(index);  in invalidateBuf()
1121     if (mStreamBufs == NULL) {  in cleanInvalidateBuf()
1125         return mStreamBufs->cleanInvalidateCache(index);  in cleanInvalidateBuf()
1142     if (mStreamBufs == NULL) {  in cleanBuf()
1146         return mStreamBufs->cleanCache(index);  in cleanBuf()
1409             void* buffer = (mMapStreamBuffers ? mStreamBufs->getPtr(i) : NULL);  in getBatchBufs()