| /* |
| * Copyright (c) 2011 Intel Corporation. All Rights Reserved. |
| * Copyright (c) Imagination Technologies Limited, UK |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sub license, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial portions |
| * of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
| * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR |
| * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| */ |
| #ifndef _TNG_SLOTORDER_H_ |
| #define _TNG_SLOTORDER_H_ |
| |
| #include "tng_hostdefs.h" |
| |
| #define SLOT_STAUS_OCCUPIED 1 |
| #define SLOT_STAUS_EMPTY 0 |
| |
| //#define FRAME_I 0 |
| //#define FRAME_P 1 |
| //#define FRAME_B 2 |
| //#define FRAME_IDR 3 |
| |
| typedef struct _FRAME_ORDER_INFO { |
| unsigned long long max_dpy_num; |
| int *slot_consume_dpy_order; |
| int *slot_consume_enc_order; |
| IMG_FRAME_TYPE last_frame_type; |
| short last_slot; |
| } FRAME_ORDER_INFO; |
| |
| /* Input, the encoding order, start from 0 |
| * Input, The number of B frames between P and I |
| * Input, Intra period |
| * Input & Output. Reset to 0 on first call |
| * Output. The displaying order |
| * Output. Frame type. 1: I frame. 2: P frame. 3: B frame |
| * Output. The corresponding slot index |
| */ |
| |
| int getFrameDpyOrder( |
| unsigned long long encoding_count, /*Input, the encoding order, start from 0*/ |
| int bframes, /*Input, The number of B frames between P and I */ |
| int intracnt, /*Input, Intra period*/ |
| int idrcnt, /*INput, IDR period. 0: only one IDR; */ |
| FRAME_ORDER_INFO *p_last_info, /*Input & Output. Reset to 0 on first call*/ |
| unsigned long long *displaying_order); /* Output. The displaying order */ |
| #endif //_TNG_SLOTORDER_H_ |