294         mStreamBufs(NULL),  in QCamera3Stream()
769     if (mStreamBufs == NULL)  in bufDoneLocked()
781         ssize_t bufSize = mStreamBufs->getSize(index);  in bufDoneLocked()
786                             mStreamBufs->getPtr(index) : NULL);  in bufDoneLocked()
787             rc = mMemOps->map_ops(index, -1, mStreamBufs->getFd(index),  in bufDoneLocked()
795             rc = mStreamBufs->getBufDef(mFrameLenOffset, mBufDefs[index], index, mMapStreamBuffers);  in bufDoneLocked()
843     if (mStreamBufs == NULL)  in cancelBuffer()
940     if (mStreamBufs != NULL) {  in getBufs()
944     mStreamBufs = mChannel->getStreamBufs(mFrameLenOffset.frame_len);  in getBufs()
945     if (!mStreamBufs) {  in getBufs()
951         if (mStreamBufs->valid(i)) {  in getBufs()
952             ssize_t bufSize = mStreamBufs->getSize(i);  in getBufs()
955                         mStreamBufs->getPtr(i) : NULL);  in getBufs()
956                 rc = ops_tbl->map_ops(i, -1, mStreamBufs->getFd(i),  in getBufs()
963                         if (mStreamBufs->valid(j)) {  in getBufs()
983             if (mStreamBufs->valid(i)) {  in getBufs()
996             if (mStreamBufs->valid(i)) {  in getBufs()
1007         if (mStreamBufs->valid(i)) {  in getBufs()
1008             mStreamBufs->getBufDef(mFrameLenOffset, mBufDefs[i], i, mMapStreamBuffers);  in getBufs()
1012     rc = mStreamBufs->getRegFlags(regFlags);  in getBufs()
1016             if (mStreamBufs->valid(i)) {  in getBufs()
1052         if (mStreamBufs->valid(i) && NULL != mBufDefs[i].mem_info) {  in putBufs()
1063     if (mStreamBufs == NULL) {  in putBufs()
1070     mStreamBufs = NULL;  in putBufs()
1089     if (mStreamBufs == NULL) {  in invalidateBuf()
1093        return mStreamBufs->invalidateCache(index);  in invalidateBuf()
1110     if (mStreamBufs == NULL) {  in cleanInvalidateBuf()
1114         return mStreamBufs->cleanInvalidateCache(index);  in cleanInvalidateBuf()
1131     if (mStreamBufs == NULL) {  in cleanBuf()
1135         return mStreamBufs->cleanCache(index);  in cleanBuf()
1398             void* buffer = (mMapStreamBuffers ? mStreamBufs->getPtr(i) : NULL);  in getBatchBufs()