Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2015 The Android Open Source Project |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at: |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | * |
| 17 | ***************************************************************************** |
| 18 | * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore |
| 19 | */ |
| 20 | |
| 21 | #ifndef _VBR_STR_PRMS_H_ |
| 22 | #define _VBR_STR_PRMS_H_ |
| 23 | |
| 24 | typedef struct |
| 25 | { |
| 26 | UWORD32 u4_num_pics_in_delay_prd[MAX_PIC_TYPE]; |
| 27 | UWORD32 u4_pic_num; |
| 28 | UWORD32 u4_intra_prd_pos_in_tgt_ticks; |
| 29 | UWORD32 u4_cur_pos_in_src_ticks; |
| 30 | UWORD32 u4_intra_frame_int; |
| 31 | UWORD32 u4_src_ticks; |
| 32 | UWORD32 u4_tgt_ticks; |
| 33 | UWORD32 u4_frms_in_delay_prd; |
| 34 | } vbr_str_prms_t; |
| 35 | |
| 36 | void irc_init_vbv_str_prms(vbr_str_prms_t *p_vbr_str_prms, |
| 37 | UWORD32 u4_intra_frm_interval, |
| 38 | UWORD32 u4_src_ticks, |
| 39 | UWORD32 u4_tgt_ticks, |
| 40 | UWORD32 u4_frms_in_delay_period); |
| 41 | |
| 42 | WORD32 irc_get_vsp_num_pics_in_dly_prd(vbr_str_prms_t *p_vbr_str_prms, |
| 43 | UWORD32 *pu4_num_pics_in_delay_prd); |
| 44 | |
| 45 | void irc_get_vsp_src_tgt_ticks(vbr_str_prms_t *p_vbr_str_prms, |
| 46 | UWORD32 *pu4_src_ticks, |
| 47 | UWORD32 *pu4_tgt_ticks); |
| 48 | |
| 49 | void irc_update_vbr_str_prms(vbr_str_prms_t *p_vbr_str_prms, |
| 50 | picture_type_e e_pic_type); |
| 51 | |
| 52 | void irc_change_vsp_ifi(vbr_str_prms_t *p_vbr_str_prms, |
| 53 | UWORD32 u4_intra_frame_int); |
| 54 | |
| 55 | void irc_change_vsp_tgt_ticks(vbr_str_prms_t *p_vbr_str_prms, |
| 56 | UWORD32 u4_tgt_ticks); |
| 57 | |
| 58 | void irc_change_vsp_src_ticks(vbr_str_prms_t *p_vbr_str_prms, |
| 59 | UWORD32 u4_src_ticks); |
| 60 | |
| 61 | void irc_change_vsp_fidp(vbr_str_prms_t *p_vbr_str_prms, |
| 62 | UWORD32 u4_frms_in_delay_period); |
| 63 | |
| 64 | #endif |
| 65 | |