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libavcodec
vvc
sei.h
Go to the documentation of this file.
1
/*
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* VVC Supplementary Enhancement Information messages
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*
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* copyright (c) 2024 Wu Jianhua <toqsxw@outlook.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
10
* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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23
#ifndef AVCODEC_VVC_SEI_H
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#define AVCODEC_VVC_SEI_H
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#include <stdint.h>
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28
#include "
libavcodec/get_bits.h
"
29
#include "
libavcodec/cbs.h
"
30
#include "
libavcodec/cbs_h266.h
"
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#include "
libavcodec/h2645_sei.h
"
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#include "
libavcodec/sei.h
"
33
#include "
libavcodec/vvc.h
"
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#include "
libavcodec/h274.h
"
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36
typedef
struct
VVCSEI
{
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H2645SEI
common
;
38
H274SEIPictureHash
picture_hash
;
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H274SEIFrameFieldInfo
frame_field_info
;
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}
VVCSEI
;
41
42
struct
VVCFrameContext
;
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44
int
ff_vvc_sei_decode
(
VVCSEI
*
s
,
const
H266RawSEI
*
sei
,
const
struct
VVCFrameContext
*
fc
);
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int
ff_vvc_sei_replace
(
VVCSEI
*
dst
,
const
VVCSEI
*
src
);
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void
ff_vvc_sei_reset
(
VVCSEI
*
s
);
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48
#endif
/* AVCODEC_VVC_SEI_H */
cbs.h
ff_vvc_sei_reset
void ff_vvc_sei_reset(VVCSEI *s)
Definition:
sei.c:249
cbs_h266.h
H274SEIPictureHash
Definition:
h274.h:69
ff_vvc_sei_decode
int ff_vvc_sei_decode(VVCSEI *s, const H266RawSEI *sei, const struct VVCFrameContext *fc)
Definition:
sei.c:179
VVCSEI::picture_hash
H274SEIPictureHash picture_hash
Definition:
sei.h:38
H266RawSEI
Definition:
cbs_h266.h:853
s
#define s(width, name)
Definition:
cbs_vp9.c:198
fc
#define fc(width, name, range_min, range_max)
Definition:
cbs_av1.c:493
get_bits.h
sei.h
H2645SEI
Definition:
h2645_sei.h:128
h274.h
sei
static int FUNC() sei(CodedBitstreamContext *ctx, RWContext *rw, H264RawSEI *current)
Definition:
cbs_h264_syntax_template.c:858
VVCSEI
Definition:
sei.h:36
dst
uint8_t ptrdiff_t const uint8_t ptrdiff_t int intptr_t intptr_t int int16_t * dst
Definition:
dsp.h:87
h2645_sei.h
VVCSEI::frame_field_info
H274SEIFrameFieldInfo frame_field_info
Definition:
sei.h:39
vvc.h
ff_vvc_sei_replace
int ff_vvc_sei_replace(VVCSEI *dst, const VVCSEI *src)
Definition:
sei.c:242
H274SEIFrameFieldInfo
Definition:
h274.h:84
VVCFrameContext
Definition:
dec.h:122
src
#define src
Definition:
vp8dsp.c:248
VVCSEI::common
H2645SEI common
Definition:
sei.h:37
Generated on Mon Jul 14 2025 19:21:52 for FFmpeg by
1.8.17