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gerrit-public.fairphone.software / platform / external / libavc / 5f587d3a6b0cdae516468498e083da21384cad37 / . / encoder / ih264e_sei.h
blob: a5b1d9dbd5632faba950ee588b958ff66938dbba [file] [log] [blame]
Chamarthi Kishoread2eaf82019-10-01 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/*****************************************************************************/
45typedef 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*/
78IH264E_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*/
99IH264E_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*/
120IH264E_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*/
141IH264E_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*/
165IH264E_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_ */