mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-29 06:45:47 +00:00
119 lines
3.6 KiB
C
119 lines
3.6 KiB
C
/*
|
|
* AVS3 related definitions
|
|
*
|
|
* Copyright (C) 2020 Huiwen Ren, <hwrenx@gmail.com>
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef AVCODEC_AVS3_H
|
|
#define AVCODEC_AVS3_H
|
|
|
|
#define AVS3_NAL_START_CODE 0x010000
|
|
#define AVS3_SEQ_START_CODE 0xB0
|
|
#define AVS3_SEQ_END_CODE 0xB1
|
|
#define AVS3_USER_DATA_START_CODE 0xB2
|
|
#define AVS3_INTRA_PIC_START_CODE 0xB3
|
|
#define AVS3_UNDEF_START_CODE 0xB4
|
|
#define AVS3_EXTENSION_START_CODE 0xB5
|
|
#define AVS3_INTER_PIC_START_CODE 0xB6
|
|
#define AVS3_VIDEO_EDIT_CODE 0xB7
|
|
#define AVS3_FIRST_SLICE_START_CODE 0x00
|
|
#define AVS3_PROFILE_BASELINE_MAIN 0x20
|
|
#define AVS3_PROFILE_BASELINE_MAIN10 0x22
|
|
|
|
#define AVS3_ISPIC(x) ((x) == AVS3_INTRA_PIC_START_CODE || (x) == AVS3_INTER_PIC_START_CODE)
|
|
#define AVS3_ISUNIT(x) ((x) == AVS3_SEQ_START_CODE || AVS3_ISPIC(x))
|
|
|
|
#include "libavutil/avutil.h"
|
|
#include "libavutil/pixfmt.h"
|
|
#include "libavutil/rational.h"
|
|
|
|
static const AVRational ff_avs3_frame_rate_tab[16] = {
|
|
{ 0 , 0 }, // forbid
|
|
{ 24000, 1001},
|
|
{ 24 , 1 },
|
|
{ 25 , 1 },
|
|
{ 30000, 1001},
|
|
{ 30 , 1 },
|
|
{ 50 , 1 },
|
|
{ 60000, 1001},
|
|
{ 60 , 1 },
|
|
{ 100 , 1 },
|
|
{ 120 , 1 },
|
|
{ 200 , 1 },
|
|
{ 240 , 1 },
|
|
{ 300 , 1 },
|
|
{ 0 , 0 }, // reserved
|
|
{ 0 , 0 } // reserved
|
|
};
|
|
|
|
static const int ff_avs3_color_primaries_tab[10] = {
|
|
AVCOL_PRI_RESERVED0 , // 0
|
|
AVCOL_PRI_BT709 , // 1
|
|
AVCOL_PRI_UNSPECIFIED , // 2
|
|
AVCOL_PRI_RESERVED , // 3
|
|
AVCOL_PRI_BT470M , // 4
|
|
AVCOL_PRI_BT470BG , // 5
|
|
AVCOL_PRI_SMPTE170M , // 6
|
|
AVCOL_PRI_SMPTE240M , // 7
|
|
AVCOL_PRI_FILM , // 8
|
|
AVCOL_PRI_BT2020 // 9
|
|
};
|
|
|
|
static const int ff_avs3_color_transfer_tab[15] = {
|
|
AVCOL_TRC_RESERVED0 , // 0
|
|
AVCOL_TRC_BT709 , // 1
|
|
AVCOL_TRC_UNSPECIFIED , // 2
|
|
AVCOL_TRC_RESERVED , // 3
|
|
AVCOL_TRC_GAMMA22 , // 4
|
|
AVCOL_TRC_GAMMA28 , // 5
|
|
AVCOL_TRC_SMPTE170M , // 6
|
|
AVCOL_TRC_SMPTE240M , // 7
|
|
AVCOL_TRC_LINEAR , // 8
|
|
AVCOL_TRC_LOG , // 9
|
|
AVCOL_TRC_LOG_SQRT , // 10
|
|
AVCOL_TRC_BT2020_12 , // 11
|
|
AVCOL_TRC_SMPTE2084 , // 12
|
|
AVCOL_TRC_UNSPECIFIED , // 13
|
|
AVCOL_TRC_ARIB_STD_B67 // 14
|
|
};
|
|
|
|
static const int ff_avs3_color_matrix_tab[12] = {
|
|
AVCOL_SPC_RESERVED , // 0
|
|
AVCOL_SPC_BT709 , // 1
|
|
AVCOL_SPC_UNSPECIFIED , // 2
|
|
AVCOL_SPC_RESERVED , // 3
|
|
AVCOL_SPC_FCC , // 4
|
|
AVCOL_SPC_BT470BG , // 5
|
|
AVCOL_SPC_SMPTE170M , // 6
|
|
AVCOL_SPC_SMPTE240M , // 7
|
|
AVCOL_SPC_BT2020_NCL , // 8
|
|
AVCOL_SPC_BT2020_CL , // 9
|
|
AVCOL_SPC_UNSPECIFIED , // 10
|
|
AVCOL_SPC_UNSPECIFIED // 11
|
|
};
|
|
|
|
static const enum AVPictureType ff_avs3_image_type[4] = {
|
|
AV_PICTURE_TYPE_NONE,
|
|
AV_PICTURE_TYPE_I,
|
|
AV_PICTURE_TYPE_P,
|
|
AV_PICTURE_TYPE_B
|
|
};
|
|
|
|
#endif /* AVCODEC_AVS3_H */
|