1126     RK_S32 index = hdr_ref0->slot_idx;  in mpp_mpg4_parser_flush()  local
1130     if (!hdr_ref0->enqueued && index >= 0) {  in mpp_mpg4_parser_flush()
1131         mpp_buf_slot_set_flag(slots, index, SLOT_QUEUE_USE);  in mpp_mpg4_parser_flush()
1132         mpp_buf_slot_enqueue(slots, index, QUEUE_DISPLAY);  in mpp_mpg4_parser_flush()
1147     RK_S32 index = hdr_ref0->slot_idx;  in mpp_mpg4_parser_reset()  local
1151     if (index >= 0) {  in mpp_mpg4_parser_reset()
1153             mpp_buf_slot_set_flag(slots, index, SLOT_QUEUE_USE);  in mpp_mpg4_parser_reset()
1154             mpp_buf_slot_enqueue(slots, index, QUEUE_DISPLAY);  in mpp_mpg4_parser_reset()
1157         mpp_buf_slot_clr_flag(slots, index, SLOT_CODEC_USE);  in mpp_mpg4_parser_reset()
1161     index = hdr_ref1->slot_idx;  in mpp_mpg4_parser_reset()
1162     if (index >= 0) {  in mpp_mpg4_parser_reset()
1163         mpp_buf_slot_clr_flag(slots, index, SLOT_CODEC_USE);  in mpp_mpg4_parser_reset()
1414     RK_S32 index = -1;  in mpp_mpg4_parser_setup_hal_output()  local
1437         mpp_buf_slot_get_unused(slots, &index);  in mpp_mpg4_parser_setup_hal_output()
1438         mpp_buf_slot_set_flag(slots, index, SLOT_HAL_OUTPUT);  in mpp_mpg4_parser_setup_hal_output()
1456         mpp_buf_slot_set_prop(slots, index, SLOT_FRAME, frame);  in mpp_mpg4_parser_setup_hal_output()
1460         hdr_curr->slot_idx = index;  in mpp_mpg4_parser_setup_hal_output()
1463     p->output = index;  in mpp_mpg4_parser_setup_hal_output()
1464     *output = index;  in mpp_mpg4_parser_setup_hal_output()
1476     RK_S32 index;  in mpp_mpg4_parser_setup_refer()  local
1482         index = p->hdr_ref0.slot_idx;  in mpp_mpg4_parser_setup_refer()
1483         if (index >= 0) {  in mpp_mpg4_parser_setup_refer()
1484             mpp_buf_slot_set_flag(slots, index, SLOT_HAL_INPUT);  in mpp_mpg4_parser_setup_refer()
1485             refer[0] = index;  in mpp_mpg4_parser_setup_refer()
1487         index = p->hdr_ref1.slot_idx;  in mpp_mpg4_parser_setup_refer()
1488         if (index >= 0) {  in mpp_mpg4_parser_setup_refer()
1489             mpp_buf_slot_set_flag(slots, index, SLOT_HAL_INPUT);  in mpp_mpg4_parser_setup_refer()
1490             refer[1] = index;  in mpp_mpg4_parser_setup_refer()
1507     RK_S32 index = p->output;  in mpp_mpg4_parser_update_dpb()  local
1520         index = hdr_curr->slot_idx;  in mpp_mpg4_parser_update_dpb()
1521         mpp_buf_slot_set_flag(slots, index, SLOT_QUEUE_USE);  in mpp_mpg4_parser_update_dpb()
1522         mpp_buf_slot_enqueue(slots, index, QUEUE_DISPLAY);  in mpp_mpg4_parser_update_dpb()
1534         index = hdr_ref0->slot_idx;  in mpp_mpg4_parser_update_dpb()
1535         if (!hdr_ref0->enqueued && index >= 0) {  in mpp_mpg4_parser_update_dpb()
1536             mpp_buf_slot_set_flag(slots, index, SLOT_QUEUE_USE);  in mpp_mpg4_parser_update_dpb()
1537             mpp_buf_slot_enqueue(slots, index, QUEUE_DISPLAY);  in mpp_mpg4_parser_update_dpb()
1543         index = hdr_ref1->slot_idx;  in mpp_mpg4_parser_update_dpb()
1544         if (index >= 0)  in mpp_mpg4_parser_update_dpb()
1545             mpp_buf_slot_clr_flag(slots, index, SLOT_CODEC_USE);  in mpp_mpg4_parser_update_dpb()