| /****************************************************************************** |
| * |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ***************************************************************************** |
| * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore |
| */ |
| |
| /** |
| ******************************************************************************* |
| * @file |
| * ih264e_sei.h |
| * |
| * @brief |
| * This file contains function declarations for sei message encoding |
| * |
| * @author |
| * |
| * |
| * @remarks |
| * None |
| * |
| ******************************************************************************* |
| */ |
| |
| #ifndef ENCODER_IH264E_SEI_H_ |
| #define ENCODER_IH264E_SEI_H_ |
| |
| |
| /*****************************************************************************/ |
| /* INTERFACE STRUCTURE DEFINITIONS */ |
| /*****************************************************************************/ |
| typedef enum |
| { |
| /* SEI PREFIX */ |
| |
| IH264_SEI_MASTERING_DISP_COL_VOL = 137, |
| IH264_SEI_CONTENT_LIGHT_LEVEL_DATA = 144, |
| IH264_SEI_AMBIENT_VIEWING_ENVIRONMENT = 148, |
| IH264_SEI_CONTENT_COLOR_VOLUME = 149 |
| |
| }IH264_SEI_TYPE; |
| |
| /*****************************************************************************/ |
| /* Function Declarations */ |
| /*****************************************************************************/ |
| |
| /** |
| ****************************************************************************** |
| * |
| * @brief Generates Mastering Display Color Volume (Supplemental Enhancement Information ) |
| * |
| * @par Description |
| * Parse Supplemental Enhancement Information |
| * |
| * @param[in] ps_sei_mdcl |
| * pointer to structure containing mdcv SEI data |
| * |
| * @param[in] ps_bitstrm |
| * pointer to bitstream context (handle) |
| * |
| * @return success or failure error code |
| * |
| ****************************************************************************** |
| */ |
| IH264E_ERROR_T ih264e_put_sei_mdcv_params(sei_mdcv_params_t *ps_sei_mdcv, |
| bitstrm_t *ps_bitstrm); |
| |
| /** |
| ****************************************************************************** |
| * |
| * @brief Stores content light level info in bitstream |
| * |
| * @par Description |
| * Parse Supplemental Enhancement Information |
| * |
| * @param[in] ps_sei_cll |
| * pointer to structure containing cll sei data |
| * |
| * @param[in] ps_bitstrm |
| * pointer to bitstream context (handle) |
| * |
| * @return success or failure error code |
| * |
| ****************************************************************************** |
| */ |
| IH264E_ERROR_T ih264e_put_sei_cll_params(sei_cll_params_t *ps_sei_cll, |
| bitstrm_t *ps_bitstrm); |
| |
| /** |
| ****************************************************************************** |
| * |
| * @brief Stores ambient viewing environment info in bitstream |
| * |
| * @par Description |
| * Parse Supplemental Enhancement Information |
| * |
| * @param[in] ps_bitstrm |
| * pointer to bitstream context (handle) |
| * |
| * @param[in] ps_sei_ave |
| * pointer to ambient viewing environment info |
| * |
| * @return success or failure error code |
| * |
| ****************************************************************************** |
| */ |
| IH264E_ERROR_T ih264e_put_sei_ave_params(sei_ave_params_t *ps_sei_ave, |
| bitstrm_t *ps_bitstrm); |
| |
| /** |
| ****************************************************************************** |
| * |
| * @brief Generates Content Color Volume info (Supplemental Enhancement Information ) |
| * |
| * @par Description |
| * Parse Supplemental Enhancement Information |
| * |
| * @param[in] ps_bitstrm |
| * pointer to bitstream context (handle) |
| * |
| * @param[in] ps_sei_ccv |
| * pointer to structure containing ccv SEI data |
| * |
| * @return success or failure error code |
| * |
| ****************************************************************************** |
| */ |
| IH264E_ERROR_T ih264e_put_sei_ccv_params(sei_ccv_params_t *ps_sei_ccv, |
| bitstrm_t *ps_bitstrm); |
| |
| /** |
| ****************************************************************************** |
| * |
| * @brief Generates SEI (Supplemental Enhancement Information ) |
| * |
| * @par Description |
| * Parse Supplemental Enhancement Information |
| * |
| * @param[in] e_payload_type |
| * Determines the type of SEI msg |
| * |
| * @param[in] ps_bitstrm |
| * pointer to bitstream context (handle) |
| * |
| * @param[in] ps_sei |
| * pointer to structure containing SEI data |
| * |
| * @return success or failure error code |
| * |
| ****************************************************************************** |
| */ |
| IH264E_ERROR_T ih264e_put_sei_msg(IH264_SEI_TYPE e_payload_type, |
| sei_params_t *ps_sei_params, |
| bitstrm_t *ps_bitstrm); |
| |
| |
| #endif /* ENCODER_IH264E_SEI_H_ */ |