Chamarthi Kishore | ad2eaf8 | 2019-10-01 11:59:43 +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 | /** |
| 22 | ******************************************************************************* |
| 23 | * @file |
| 24 | * ih264e_sei.h |
| 25 | * |
| 26 | * @brief |
| 27 | * This file contains function declarations for sei message encoding |
| 28 | * |
| 29 | * @author |
| 30 | * |
| 31 | * |
| 32 | * @remarks |
| 33 | * None |
| 34 | * |
| 35 | ******************************************************************************* |
| 36 | */ |
| 37 | |
| 38 | #ifndef ENCODER_IH264E_SEI_H_ |
| 39 | #define ENCODER_IH264E_SEI_H_ |
| 40 | |
| 41 | |
| 42 | /*****************************************************************************/ |
| 43 | /* INTERFACE STRUCTURE DEFINITIONS */ |
| 44 | /*****************************************************************************/ |
| 45 | typedef enum |
| 46 | { |
| 47 | /* SEI PREFIX */ |
| 48 | |
| 49 | IH264_SEI_MASTERING_DISP_COL_VOL = 137, |
| 50 | IH264_SEI_CONTENT_LIGHT_LEVEL_DATA = 144, |
| 51 | IH264_SEI_AMBIENT_VIEWING_ENVIRONMENT = 148, |
| 52 | IH264_SEI_CONTENT_COLOR_VOLUME = 149 |
| 53 | |
| 54 | }IH264_SEI_TYPE; |
| 55 | |
| 56 | /*****************************************************************************/ |
| 57 | /* Function Declarations */ |
| 58 | /*****************************************************************************/ |
| 59 | |
| 60 | /** |
| 61 | ****************************************************************************** |
| 62 | * |
| 63 | * @brief Generates Mastering Display Color Volume (Supplemental Enhancement Information ) |
| 64 | * |
| 65 | * @par Description |
| 66 | * Parse Supplemental Enhancement Information |
| 67 | * |
| 68 | * @param[in] ps_sei_mdcl |
| 69 | * pointer to structure containing mdcv SEI data |
| 70 | * |
| 71 | * @param[in] ps_bitstrm |
| 72 | * pointer to bitstream context (handle) |
| 73 | * |
| 74 | * @return success or failure error code |
| 75 | * |
| 76 | ****************************************************************************** |
| 77 | */ |
| 78 | IH264E_ERROR_T ih264e_put_sei_mdcv_params(sei_mdcv_params_t *ps_sei_mdcv, |
| 79 | bitstrm_t *ps_bitstrm); |
| 80 | |
| 81 | /** |
| 82 | ****************************************************************************** |
| 83 | * |
| 84 | * @brief Stores content light level info in bitstream |
| 85 | * |
| 86 | * @par Description |
| 87 | * Parse Supplemental Enhancement Information |
| 88 | * |
| 89 | * @param[in] ps_sei_cll |
| 90 | * pointer to structure containing cll sei data |
| 91 | * |
| 92 | * @param[in] ps_bitstrm |
| 93 | * pointer to bitstream context (handle) |
| 94 | * |
| 95 | * @return success or failure error code |
| 96 | * |
| 97 | ****************************************************************************** |
| 98 | */ |
| 99 | IH264E_ERROR_T ih264e_put_sei_cll_params(sei_cll_params_t *ps_sei_cll, |
| 100 | bitstrm_t *ps_bitstrm); |
| 101 | |
| 102 | /** |
| 103 | ****************************************************************************** |
| 104 | * |
| 105 | * @brief Stores ambient viewing environment info in bitstream |
| 106 | * |
| 107 | * @par Description |
| 108 | * Parse Supplemental Enhancement Information |
| 109 | * |
| 110 | * @param[in] ps_bitstrm |
| 111 | * pointer to bitstream context (handle) |
| 112 | * |
| 113 | * @param[in] ps_sei_ave |
| 114 | * pointer to ambient viewing environment info |
| 115 | * |
| 116 | * @return success or failure error code |
| 117 | * |
| 118 | ****************************************************************************** |
| 119 | */ |
| 120 | IH264E_ERROR_T ih264e_put_sei_ave_params(sei_ave_params_t *ps_sei_ave, |
| 121 | bitstrm_t *ps_bitstrm); |
| 122 | |
| 123 | /** |
| 124 | ****************************************************************************** |
| 125 | * |
| 126 | * @brief Generates Content Color Volume info (Supplemental Enhancement Information ) |
| 127 | * |
| 128 | * @par Description |
| 129 | * Parse Supplemental Enhancement Information |
| 130 | * |
| 131 | * @param[in] ps_bitstrm |
| 132 | * pointer to bitstream context (handle) |
| 133 | * |
| 134 | * @param[in] ps_sei_ccv |
| 135 | * pointer to structure containing ccv SEI data |
| 136 | * |
| 137 | * @return success or failure error code |
| 138 | * |
| 139 | ****************************************************************************** |
| 140 | */ |
| 141 | IH264E_ERROR_T ih264e_put_sei_ccv_params(sei_ccv_params_t *ps_sei_ccv, |
| 142 | bitstrm_t *ps_bitstrm); |
| 143 | |
| 144 | /** |
| 145 | ****************************************************************************** |
| 146 | * |
| 147 | * @brief Generates SEI (Supplemental Enhancement Information ) |
| 148 | * |
| 149 | * @par Description |
| 150 | * Parse Supplemental Enhancement Information |
| 151 | * |
| 152 | * @param[in] e_payload_type |
| 153 | * Determines the type of SEI msg |
| 154 | * |
| 155 | * @param[in] ps_bitstrm |
| 156 | * pointer to bitstream context (handle) |
| 157 | * |
| 158 | * @param[in] ps_sei |
| 159 | * pointer to structure containing SEI data |
| 160 | * |
| 161 | * @return success or failure error code |
| 162 | * |
| 163 | ****************************************************************************** |
| 164 | */ |
| 165 | IH264E_ERROR_T ih264e_put_sei_msg(IH264_SEI_TYPE e_payload_type, |
| 166 | sei_params_t *ps_sei_params, |
| 167 | bitstrm_t *ps_bitstrm); |
| 168 | |
| 169 | |
| 170 | #endif /* ENCODER_IH264E_SEI_H_ */ |