791             ASSERT(fs->top_field->mem_mark->mark_idx == fs->bottom_field->mem_mark->mark_idx);  in dpb_combine_field_yuv()
792             ASSERT(fs->top_field->mem_mark->slot_idx == fs->bottom_field->mem_mark->slot_idx);  in dpb_combine_field_yuv()
794             fs->frame->mem_mark = fs->top_field->mem_mark;  in dpb_combine_field_yuv()
797             fs->frame->mem_mark = fs->top_field->mem_mark;  in dpb_combine_field_yuv()
800             fs->frame->mem_mark = fs->bottom_field->mem_mark;  in dpb_combine_field_yuv()
804             fs->frame->mem_mark = fs->top_field->mem_mark;  in dpb_combine_field_yuv()
850     p_mark = p->mem_mark;  in write_picture()
1161             fs_top->mem_mark = frame->mem_mark;  in dpb_split_field()
1162             fs_btm->mem_mark = frame->mem_mark;  in dpb_split_field()
1165             frame->mem_mark->bot_used += 1;    // picture memory add 1  in dpb_split_field()
1166             frame->mem_mark->top_used += 1;  in dpb_split_field()
1439     if (p->mem_mark && (p->mem_mark->slot_idx >= 0)) {  in store_picture_in_dpb()
1440         mpp_buf_slot_set_flag(p_Vid->p_Dec->frame_slots, p->mem_mark->slot_idx, SLOT_CODEC_USE);  in store_picture_in_dpb()
1529     flush_one_dpb_mark(p_Vid->p_Dec, p->mem_mark);  in store_picture_in_dpb()
1791             free_dpb_mark(p_Dec, p->mem_mark, p->structure);  in free_storable_picture()
1794             free_dpb_mark(p_Dec, p->mem_mark, TOP_FIELD);  in free_storable_picture()
1797             free_dpb_mark(p_Dec, p->mem_mark, BOTTOM_FIELD);  in free_storable_picture()
1858                 if (pic && pic->mem_mark->mframe && !pic->combine_flag)  in get_field_dpb_combine_flag()
1859                     mpp_frame_set_errinfo(pic->mem_mark->mframe, 1);  in get_field_dpb_combine_flag()