1156     QCameraMemory *previewMemObj = (QCameraMemory *)frame->mem_info;  in nodisplay_preview_stream_cb_routine()  local
1158     if (previewMemObj != NULL) {  in nodisplay_preview_stream_cb_routine()
1159         preview_mem = previewMemObj->getMemory(frame->buf_idx, false);  in nodisplay_preview_stream_cb_routine()
1161     if (NULL != previewMemObj && NULL != preview_mem) {  in nodisplay_preview_stream_cb_routine()
1236         QCameraMemory *previewMemObj = (QCameraMemory *)frame->mem_info;  in rdi_mode_stream_cb_routine()  local
1237         if (NULL == previewMemObj) {  in rdi_mode_stream_cb_routine()
1243         camera_memory_t *preview_mem = previewMemObj->getMemory(frame->buf_idx, false);  in rdi_mode_stream_cb_routine()
1245             previewMemObj->cleanCache(frame->buf_idx);  in rdi_mode_stream_cb_routine()
1275         QCameraMemory *previewMemObj = (QCameraMemory *)frame->mem_info;  in rdi_mode_stream_cb_routine()  local
1276         if (NULL == previewMemObj) {  in rdi_mode_stream_cb_routine()
1282         int fd = previewMemObj->getFd(frame->buf_idx);  in rdi_mode_stream_cb_routine()
2537     QCameraMemory *previewMemObj = (QCameraMemory *)frame->mem_info;  in callback_stream_cb_routine()  local
2544         int32_t rc = pme->sendPreviewCallback(stream, previewMemObj, frame->buf_idx);  in callback_stream_cb_routine()