92     MppFrame            prev_frm1;  member
179         if (ctx->prev_frm1) {  in dec_vproc_clr_prev1()
180             MppBuffer buf = mpp_frame_get_buffer(ctx->prev_frm1);  in dec_vproc_clr_prev1()
183                     ctx->prev_frm1, fd, mpp_frame_get_poc(ctx->prev_frm1));  in dec_vproc_clr_prev1()
187     if (ctx->prev_frm1) {  in dec_vproc_clr_prev1()
188         MppBuffer buf = mpp_frame_get_buffer(ctx->prev_frm1);  in dec_vproc_clr_prev1()
196     ctx->prev_frm1 = NULL;  in dec_vproc_clr_prev1()
430         buf = mpp_frame_get_buffer(ctx->prev_frm1);  in dec_vproc_config_dei_v2()
443         } else if (ctx->prev_frm1) {  in dec_vproc_config_dei_v2()
444             buf = mpp_frame_get_buffer(ctx->prev_frm1);  in dec_vproc_config_dei_v2()
539                      is_frm, ctx->prev_frm1, dei_mode, dst0, dst1);  in dec_vproc_output_dei_v2()
541         if (ctx->prev_frm1) {  in dec_vproc_output_dei_v2()
542             vproc_dbg_out("output frame prev1 poc %d\n", mpp_frame_get_poc(ctx->prev_frm1));  in dec_vproc_output_dei_v2()
543             dec_vproc_put_frame(mpp,  ctx->prev_frm1, NULL, -1, 0);  in dec_vproc_output_dei_v2()
547             ctx->prev_frm1 = NULL;  in dec_vproc_output_dei_v2()
554         RK_S64 prev_pts = mpp_frame_get_pts(ctx->prev_frm1);  in dec_vproc_output_dei_v2()
559         frame_err |= mpp_frame_get_errinfo(ctx->prev_frm1) + mpp_frame_get_discard(ctx->prev_frm1);  in dec_vproc_output_dei_v2()
639     if (ctx->prev_frm1 && ctx->prev_frm0) {  in dec_vproc_dei_v2_deinterlace()
662     } else if (ctx->prev_frm0 && ! ctx->prev_frm1) {  in dec_vproc_dei_v2_deinterlace()
710     if (ctx->prev_frm1 && ctx->prev_frm0) {  in dec_vproc_dei_v2_detection()
738     } else if (ctx->prev_frm0 && ! ctx->prev_frm1) {  in dec_vproc_dei_v2_detection()
813     ctx->prev_frm1 = ctx->prev_frm0;  in dec_vproc_update_ref_v2()
1075         p->prev_frm1 = NULL;  in dec_vproc_init()