92     MppBuffer           roi_buf;  member
667     if (ctx->roi_buf) {  in hal_h265e_v541_deinit()
668         mpp_buffer_put(ctx->roi_buf);  in hal_h265e_v541_deinit()
669         ctx->roi_buf = NULL;  in hal_h265e_v541_deinit()
842         if (ctx->roi_buf)  in setup_vepu541_intra_refresh()
843             mpp_buffer_put(ctx->roi_buf);  in setup_vepu541_intra_refresh()
846         mpp_buffer_get(ctx->roi_grp, &ctx->roi_buf, roi_buf_size);  in setup_vepu541_intra_refresh()
850     mpp_assert(ctx->roi_buf);  in setup_vepu541_intra_refresh()
852     RK_S32 fd = mpp_buffer_get_fd(ctx->roi_buf);  in setup_vepu541_intra_refresh()
854     void *dst_buf = mpp_buffer_get_ptr(ctx->roi_buf);  in setup_vepu541_intra_refresh()
910     mpp_buffer_sync_end(ctx->roi_buf);  in setup_vepu541_intra_refresh()
940             if (!ctx->roi_buf || roi_buf_size != ctx->roi_buf_size) {  in vepu541_h265_set_roi_regs()
944                     if (ctx->roi_buf) {  in vepu541_h265_set_roi_regs()
945                         mpp_buffer_put(ctx->roi_buf);  in vepu541_h265_set_roi_regs()
946                         ctx->roi_buf = NULL;  in vepu541_h265_set_roi_regs()
952                 if (NULL == ctx->roi_buf)  in vepu541_h265_set_roi_regs()
953                     mpp_buffer_get(ctx->roi_grp, &ctx->roi_buf, roi_buf_size);  in vepu541_h265_set_roi_regs()
962             regs->roi_addr_hevc = mpp_buffer_get_fd(ctx->roi_buf);  in vepu541_h265_set_roi_regs()
963             roi_base = (RK_U8 *)mpp_buffer_get_ptr(ctx->roi_buf);  in vepu541_h265_set_roi_regs()