91     MppBufferGroup      roi_grp;  member
673     if (ctx->roi_grp) {  in hal_h265e_v541_deinit()
674         mpp_buffer_group_put(ctx->roi_grp);  in hal_h265e_v541_deinit()
675         ctx->roi_grp = NULL;  in hal_h265e_v541_deinit()
840         if (NULL == ctx->roi_grp)  in setup_vepu541_intra_refresh()
841             mpp_buffer_group_get_internal(&ctx->roi_grp, MPP_BUFFER_TYPE_ION);  in setup_vepu541_intra_refresh()
846         mpp_buffer_get(ctx->roi_grp, &ctx->roi_buf, roi_buf_size);  in setup_vepu541_intra_refresh()
941                 if (NULL == ctx->roi_grp)  in vepu541_h265_set_roi_regs()
942                     mpp_buffer_group_get_internal(&ctx->roi_grp, MPP_BUFFER_TYPE_ION);  in vepu541_h265_set_roi_regs()
949                     mpp_buffer_group_clear(ctx->roi_grp);  in vepu541_h265_set_roi_regs()
951                 mpp_assert(ctx->roi_grp);  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()