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 _PIC_HANDLING_H_ |
| 22 | #define _PIC_HANDLING_H_ |
| 23 | |
| 24 | /* |
| 25 | * Basic Understanding: |
| 26 | * irc_add_pic_to_stack(_re_enc): |
| 27 | * This functions converts the input (or display) order to encoding order |
| 28 | * */ |
| 29 | typedef struct pic_handling_t *pic_handling_handle; |
| 30 | |
| 31 | WORD32 irc_pic_handling_num_fill_use_free_memtab(pic_handling_handle *pps_pic_handling, |
| 32 | itt_memtab_t *ps_memtab, |
| 33 | ITT_FUNC_TYPE_E e_func_type); |
| 34 | |
| 35 | void irc_init_pic_handling(pic_handling_handle ps_pic_handling, |
| 36 | WORD32 i4_intra_frm_int, |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame^] | 37 | WORD32 i4_inter_frm_int, |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 38 | WORD32 i4_max_inter_frm_int, |
| 39 | WORD32 i4_is_gop_closed); |
| 40 | |
| 41 | void irc_add_pic_to_stack(pic_handling_handle ps_pic_handling, |
| 42 | WORD32 i4_enc_pic_id); |
| 43 | |
| 44 | WORD32 irc_add_pic_to_stack_re_enc(pic_handling_handle ps_pic_handling, |
| 45 | WORD32 i4_enc_pic_id, |
| 46 | picture_type_e e_pic_type); |
| 47 | |
| 48 | void irc_get_pic_from_stack(pic_handling_handle ps_pic_handling, |
| 49 | WORD32 *pi4_pic_id, |
| 50 | WORD32 *pi4_pic_disp_order_no, |
| 51 | picture_type_e *pe_pic_type); |
| 52 | |
| 53 | WORD32 irc_is_last_frame_in_gop(pic_handling_handle ps_pic_handling); |
| 54 | |
| 55 | void irc_flush_frame_from_pic_stack(pic_handling_handle ps_pic_handling); |
| 56 | |
| 57 | /* NITT TBR The below two functions should be made a single function */ |
| 58 | void irc_skip_encoded_frame(pic_handling_handle ps_pic_handling, |
| 59 | picture_type_e e_pic_type); |
| 60 | |
| 61 | void irc_update_pic_handling(pic_handling_handle ps_pic_handling, |
| 62 | picture_type_e e_pic_type); |
| 63 | |
| 64 | /* |
| 65 | * Function returns the number of frames that have been encoded in the GOP in |
| 66 | * which the force I frame takes impact |
| 67 | */ |
| 68 | WORD32 irc_pic_type_get_frms_in_gop_force_I_frm(pic_handling_handle ps_pic_handling); |
| 69 | |
| 70 | void irc_set_force_I_frame_flag(pic_handling_handle ps_pic_handling); |
| 71 | |
| 72 | WORD32 irc_get_forced_I_frame_cur_frm_flag(pic_handling_handle ps_pic_handling); |
| 73 | |
| 74 | void irc_reset_forced_I_frame_cur_frm_flag(pic_handling_handle ps_pic_handling); |
| 75 | |
| 76 | /* Normal get functions */ |
| 77 | WORD32 irc_pic_type_get_inter_frame_interval(pic_handling_handle ps_pic_handling); |
| 78 | |
| 79 | WORD32 irc_pic_type_get_intra_frame_interval(pic_handling_handle ps_pic_handling); |
| 80 | |
| 81 | WORD32 irc_pic_type_get_disp_order_no(pic_handling_handle ps_pic_handling); |
| 82 | |
| 83 | void irc_pic_handling_register_new_int_frm_interval(pic_handling_handle ps_pic_handling, |
| 84 | WORD32 i4_intra_frm_int); |
| 85 | |
| 86 | void irc_pic_handling_register_new_inter_frm_interval(pic_handling_handle ps_pic_handling, |
| 87 | WORD32 i4_inter_frm_int); |
| 88 | |
| 89 | void irc_pic_type_get_rem_frms_in_gop(pic_handling_handle ps_pic_handling, |
| 90 | WORD32 ai4_rem_frms_in_gop[MAX_PIC_TYPE]); |
| 91 | |
| 92 | void irc_pic_type_get_frms_in_gop(pic_handling_handle ps_pic_handling, |
| 93 | WORD32 ai4_frms_in_gop[MAX_PIC_TYPE]); |
| 94 | |
| 95 | #endif /* _PIC_HANDLING_H_ */ |
| 96 | |