244                         frame->bufs[i]->buf_idx,  in zsl_channel_cb()
333             int32_t idx = preview_frame->buf_idx;  in selectScene()
552         stream->bufDone(frame->buf_idx);  in preview_stream_cb_routine()
561     int idx = frame->buf_idx;  in preview_stream_cb_routine()
720         stream->bufDone(frame->buf_idx);  in nodisplay_preview_stream_cb_routine()
732         preview_mem = previewMemObj->getMemory(frame->buf_idx, false);  in nodisplay_preview_stream_cb_routine()
745             int user_data = frame->buf_idx;  in nodisplay_preview_stream_cb_routine()
752                 stream->bufDone(frame->buf_idx);  in nodisplay_preview_stream_cb_routine()
755             stream->bufDone(frame->buf_idx);  in nodisplay_preview_stream_cb_routine()
799         stream->bufDone(frame->buf_idx);  in rdi_mode_stream_cb_routine()
810             stream->bufDone(frame->buf_idx);  in rdi_mode_stream_cb_routine()
814         camera_memory_t *preview_mem = previewMemObj->getMemory(frame->buf_idx, false);  in rdi_mode_stream_cb_routine()
816             previewMemObj->cleanCache(frame->buf_idx);  in rdi_mode_stream_cb_routine()
828                 int user_data    = frame->buf_idx;  in rdi_mode_stream_cb_routine()
835                 stream->bufDone(frame->buf_idx);  in rdi_mode_stream_cb_routine()
840             stream->bufDone(frame->buf_idx);  in rdi_mode_stream_cb_routine()
848             stream->bufDone(frame->buf_idx);  in rdi_mode_stream_cb_routine()
852         int fd = previewMemObj->getFd(frame->buf_idx);  in rdi_mode_stream_cb_routine()
853         ALOGD("%s: Preview frame fd =%d for index = %d ", __func__, fd, frame->buf_idx);  in rdi_mode_stream_cb_routine()
866             int user_data    = frame->buf_idx;  in rdi_mode_stream_cb_routine()
873             stream->bufDone(frame->buf_idx);  in rdi_mode_stream_cb_routine()
931     err = stream->bufDone(frame->buf_idx);  in postview_stream_cb_routine()
998 …video_mem = videoMemObj->getMemory(frame->buf_idx, (pme->mStoreMetaDataInFrame > 0)? true : false);  in video_stream_cb_routine()
1013                 stream->bufDone(frame->buf_idx);  in video_stream_cb_routine()
1168             stream->bufDone(super_frame->bufs[i]->buf_idx);  in preview_raw_stream_cb_routine()
1221             stream->bufDone(super_frame->bufs[i]->buf_idx);  in snapshot_raw_stream_cb_routine()
1453     stream->bufDone(frame->buf_idx);  in metadata_stream_cb_routine()