118 static void dpb_init_management(Avs2dFrameMgr_t *mgr)  in dpb_init_management()  argument
120     mgr->num_of_ref   = 0;  in dpb_init_management()
121     mgr->prev_doi     = NO_VAL;  in dpb_init_management()
122     mgr->output_poi   = NO_VAL;  in dpb_init_management()
123     mgr->tr_wrap_cnt  = 0;  in dpb_init_management()
125     mgr->scene_ref = NULL;  in dpb_init_management()
126     mgr->cur_frm   = NULL;  in dpb_init_management()
127     mgr->used_size = 0;  in dpb_init_management()
128     memset(mgr->refs, 0, sizeof(mgr->refs));  in dpb_init_management()
129     memset(&mgr->cur_rps, 0, sizeof(Avs2dRps_t));  in dpb_init_management()
136     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in avs2d_dpb_create()  local
139     mgr->dpb_specific_size = dpb_get_size(p_dec);  in avs2d_dpb_create()
140     mgr->dpb_size = 15;  in avs2d_dpb_create()
141     avs2d_dbg_dpb("create dpb, size %d, specific_size %d\n", mgr->dpb_size, mgr->dpb_specific_size);  in avs2d_dpb_create()
142     mgr->dpb = mpp_calloc(Avs2dFrame_t*, mgr->dpb_size);  in avs2d_dpb_create()
143     for (i = 0; i < mgr->dpb_size; i++) {  in avs2d_dpb_create()
144         mgr->dpb[i] = new_frame();  in avs2d_dpb_create()
145         MEM_CHECK(ret, mgr->dpb[i]);  in avs2d_dpb_create()
146         mpp_frame_init(&mgr->dpb[i]->frame);  in avs2d_dpb_create()
147         avs2d_dbg_dpb("DPB[%d], frame %p", i, mgr->dpb[i]->frame);  in avs2d_dpb_create()
148         MEM_CHECK(ret, mgr->dpb[i]->frame);  in avs2d_dpb_create()
151     dpb_init_management(mgr);  in avs2d_dpb_create()
152     mgr->initial_flag = 1;  in avs2d_dpb_create()
162     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in avs2d_dpb_destroy()  local
165     for (i = 0; i < mgr->dpb_size; i++) {  in avs2d_dpb_destroy()
166         mpp_frame_deinit(&mgr->dpb[i]->frame);  in avs2d_dpb_destroy()
167         MPP_FREE(mgr->dpb[i]);  in avs2d_dpb_destroy()
170     MPP_FREE(mgr->dpb);  in avs2d_dpb_destroy()
171     mgr->initial_flag = 0;  in avs2d_dpb_destroy()
177 static void recompute_cycle_order_index(Avs2dFrameMgr_t *mgr, Avs2dPicHeader_t *ph)  in recompute_cycle_order_index()  argument
187     wrap_oi = (mgr->tr_wrap_cnt - 1) * AVS2_DOI_CYCLE;  in recompute_cycle_order_index()
188     for (i = 0; i < mgr->dpb_size; i++) {  in recompute_cycle_order_index()
189         p = mgr->dpb[i];  in recompute_cycle_order_index()
198     if (mgr->output_poi != NO_VAL) {  in recompute_cycle_order_index()
199         mgr->output_poi -= wrap_oi;  in recompute_cycle_order_index()
207     Avs2dFrameMgr_t *mgr  = &p_dec->frm_mgr;  in compute_frame_order_index()  local
212     if (mgr->output_poi != -1 &&  in compute_frame_order_index()
213         ph->doi != (mgr->prev_doi + 1) % AVS2_DOI_CYCLE) {  in compute_frame_order_index()
214 …AVS2D_DBG(AVS2D_DBG_WARNNING, "discontinuous DOI (prev: %d --> curr: %d).", mgr->prev_doi, ph->doi…  in compute_frame_order_index()
215         for (i = 0; i < mgr->dpb_size; i++) {  in compute_frame_order_index()
216             p = mgr->dpb[i];  in compute_frame_order_index()
229     if (ph->doi < mgr->prev_doi) {  in compute_frame_order_index()
230         mgr->tr_wrap_cnt++;  in compute_frame_order_index()
233     mgr->prev_doi = ph->doi;  in compute_frame_order_index()
234     ph->doi += mgr->tr_wrap_cnt * AVS2_DOI_CYCLE;  in compute_frame_order_index()
235     recompute_cycle_order_index(mgr, ph);  in compute_frame_order_index()
246     if (mgr->output_poi == NO_VAL && ph->picture_type == I_PICTURE) {  in compute_frame_order_index()
247         mgr->output_poi = ph->poi;  in compute_frame_order_index()
250 …I %d, out_delay %d, output_poi %d\n", ph->doi, ph->poi, ph->picture_output_delay, mgr->output_poi);  in compute_frame_order_index()
263 static RK_S32 get_outputable_smallest_poi(Avs2dFrameMgr_t *mgr, RK_S32 *poi, RK_S32 *pos)  in get_outputable_smallest_poi()  argument
273     for (i = 0; i < mgr->dpb_size; i++) {  in get_outputable_smallest_poi()
274         p = mgr->dpb[i];  in get_outputable_smallest_poi()
334     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in dpb_remove_frame()  local
347                   p->slot_idx, p->doi, p->poi, mgr->used_size);  in dpb_remove_frame()
354     mgr->used_size--;  in dpb_remove_frame()
387     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in dpb_remove_scene_frame()  local
391         if (mgr->scene_ref) {  in dpb_remove_scene_frame()
392             p = mgr->scene_ref;  in dpb_remove_scene_frame()
398             mgr->scene_ref = NULL;  in dpb_remove_scene_frame()
412     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in dpb_remove_unused_frame()  local
415     for (i = 0; i < mgr->dpb_size; i++) {  in dpb_remove_unused_frame()
416         p = mgr->dpb[i];  in dpb_remove_unused_frame()
436 static Avs2dFrame_t *dpb_get_one_frame(Avs2dFrameMgr_t *mgr, Avs2dSeqHeader_t *vsh, Avs2dPicHeader_…  in dpb_get_one_frame()  argument
443         for (i = 0; i < mgr->dpb_size; i++) {  in dpb_get_one_frame()
444             p = mgr->dpb[i];  in dpb_get_one_frame()
456     for (i = 0; i < mgr->dpb_size; i++) {  in dpb_get_one_frame()
457         p = mgr->dpb[i];  in dpb_get_one_frame()
474     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in dpb_alloc_frame()  local
477     frm = dpb_get_one_frame(mgr, vsh, ph);  in dpb_alloc_frame()
492     frm->refered_by_others = (frm->picture_type != GB_PICTURE && mgr->cur_rps.refered_by_others);  in dpb_alloc_frame()
577     mgr->used_size++;  in dpb_alloc_frame()
578     avs2d_dbg_dpb("get unused buf slot %d, DPB used %d \n", frm->slot_idx, mgr->used_size);  in dpb_alloc_frame()
587     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in dpb_output_next_frame()  local
590     if (get_outputable_smallest_poi(mgr, &poi, &pos)) {  in dpb_output_next_frame()
592                       poi, pos, mgr->output_poi);  in dpb_output_next_frame()
594         if ((poi - mgr->output_poi <= 1) ||  in dpb_output_next_frame()
595             (mgr->dpb[pos]->doi + mgr->dpb[pos]->out_delay < mgr->cur_frm->doi) ||  in dpb_output_next_frame()
597             FUN_CHECK(ret = output_display_frame(p_dec, mgr->dpb[pos]));  in dpb_output_next_frame()
598             if (!is_refered(mgr->dpb[pos])) {  in dpb_output_next_frame()
599                 FUN_CHECK(ret = dpb_remove_frame(p_dec, mgr->dpb[pos]));  in dpb_output_next_frame()
609 static Avs2dFrame_t *find_ref_frame(Avs2dFrameMgr_t *mgr, RK_S32 doi)  in find_ref_frame()  argument
615     for (i = 0; i < mgr->dpb_size; i++) {  in find_ref_frame()
616         p = mgr->dpb[i];  in find_ref_frame()
644     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in dpb_update_refs()  local
645     Avs2dRps_t *p_rps = &mgr->cur_rps;  in dpb_update_refs()
648     if (!mgr->cur_frm) {  in dpb_update_refs()
655     if (mgr->cur_frm->refered_by_scene) {  in dpb_update_refs()
656         mgr->scene_ref = mgr->cur_frm;  in dpb_update_refs()
661         doi_of_remove = mgr->cur_frm->doi - p_rps->remove_pic[i];  in dpb_update_refs()
662 …    avs2d_dbg_dpb("current doi %d, remove_pic[%d]=%d", mgr->cur_frm->doi, i, p_rps->remove_pic[i]);  in dpb_update_refs()
663         p = find_ref_frame(mgr, doi_of_remove);  in dpb_update_refs()
676 static MPP_RET dpb_set_frame_refs(Avs2dCtx_t *p_dec, Avs2dFrameMgr_t *mgr, HalDecTask *task)  in dpb_set_frame_refs()  argument
690     memset(mgr->refs, 0, sizeof(mgr->refs));  in dpb_set_frame_refs()
692     p_cur = mgr->cur_frm;  in dpb_set_frame_refs()
693     mgr->num_of_ref = 0;  in dpb_set_frame_refs()
694     p_rps = &mgr->cur_rps;  in dpb_set_frame_refs()
699         p = find_ref_frame(mgr, doi_of_ref);  in dpb_set_frame_refs()
704             mgr->refs[mgr->num_of_ref] = p;  in dpb_set_frame_refs()
709         mgr->num_of_ref++;  in dpb_set_frame_refs()
712     if (mgr->num_of_ref < 1 && !p_cur->intra_frame_flag) {  in dpb_set_frame_refs()
716         if (!mgr->scene_ref) {  in dpb_set_frame_refs()
718         } else if (mgr->scene_ref != mgr->refs[0] || mgr->num_of_ref > 1) {  in dpb_set_frame_refs()
720                       mgr->scene_ref->doi, mgr->refs[0] ? mgr->refs[0]->doi : -1);  in dpb_set_frame_refs()
727         if (!mgr->scene_ref) {  in dpb_set_frame_refs()
731             p_dec->syntax.refp.scene_ref_replace_pos = mgr->num_of_ref - 1;  in dpb_set_frame_refs()
734                (mgr->num_of_ref != 2 || (mgr->refs[0] && mgr->refs[0]->poi <= p_cur->poi) ||  in dpb_set_frame_refs()
735                 (mgr->refs[1] && mgr->refs[1]->poi >= p_cur->poi))) {  in dpb_set_frame_refs()
739     if (replace_ref_flag && mgr->scene_ref) {  in dpb_set_frame_refs()
741         p_dec->syntax.refp.scene_ref_slot_idx = mgr->scene_ref->slot_idx;  in dpb_set_frame_refs()
763     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in avs2d_dpb_insert()  local
788     mgr->cur_frm = p;  in avs2d_dpb_insert()
794     task->output = mgr->cur_frm->slot_idx;  in avs2d_dpb_insert()
795     avs2d_dbg_dpb("curframe slot_idx %d\n", mgr->cur_frm->slot_idx);  in avs2d_dpb_insert()
798     ret = dpb_set_frame_refs(p_dec, mgr, task);  in avs2d_dpb_insert()
802     for (i = 0; i < mgr->num_of_ref; i++) {  in avs2d_dpb_insert()
803         task->refer[i] = mgr->refs[i] ? mgr->refs[i]->slot_idx : -1;  in avs2d_dpb_insert()
804         if (mgr->refs[i]) {  in avs2d_dpb_insert()
805             task->refer[i] = mgr->refs[i]->slot_idx;  in avs2d_dpb_insert()
806 …b("task refer[%d] slot_idx %d doi %d poi %d", i, task->refer[i], mgr->refs[i]->doi, mgr->refs[i]->…  in avs2d_dpb_insert()
819     for (i = 0; i < mgr->dpb_size; i++) {  in avs2d_dpb_insert()
820         tmp = mgr->dpb[i];  in avs2d_dpb_insert()
837     Avs2dFrameMgr_t *mgr = &p_dec->frm_mgr;  in avs2d_dpb_flush()  local
841     for (i = 0; i < mgr->dpb_size; i++) {  in avs2d_dpb_flush()
842         p = mgr->dpb[i];  in avs2d_dpb_flush()
852     while (mgr->used_size) {  in avs2d_dpb_flush()
859     dpb_init_management(mgr);  in avs2d_dpb_flush()