mirror of
https://github.com/FFmpeg/FFmpeg.git
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119 lines
3.6 KiB
C
119 lines
3.6 KiB
C
/*
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* AVS3 related definitions
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*
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* Copyright (C) 2020 Huiwen Ren, <hwrenx@gmail.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
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* 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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#ifndef AVCODEC_AVS3_H
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#define AVCODEC_AVS3_H
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#define AVS3_NAL_START_CODE 0x010000
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#define AVS3_SEQ_START_CODE 0xB0
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#define AVS3_SEQ_END_CODE 0xB1
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#define AVS3_USER_DATA_START_CODE 0xB2
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#define AVS3_INTRA_PIC_START_CODE 0xB3
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#define AVS3_UNDEF_START_CODE 0xB4
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#define AVS3_EXTENSION_START_CODE 0xB5
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#define AVS3_INTER_PIC_START_CODE 0xB6
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#define AVS3_VIDEO_EDIT_CODE 0xB7
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#define AVS3_FIRST_SLICE_START_CODE 0x00
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#define AVS3_PROFILE_BASELINE_MAIN 0x20
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#define AVS3_PROFILE_BASELINE_MAIN10 0x22
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#define AVS3_ISPIC(x) ((x) == AVS3_INTRA_PIC_START_CODE || (x) == AVS3_INTER_PIC_START_CODE)
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#define AVS3_ISUNIT(x) ((x) == AVS3_SEQ_START_CODE || AVS3_ISPIC(x))
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#include "libavutil/avutil.h"
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#include "libavutil/pixfmt.h"
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#include "libavutil/rational.h"
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static const AVRational ff_avs3_frame_rate_tab[16] = {
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{ 0 , 0 }, // forbid
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{ 24000, 1001},
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{ 24 , 1 },
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{ 25 , 1 },
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{ 30000, 1001},
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{ 30 , 1 },
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{ 50 , 1 },
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{ 60000, 1001},
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{ 60 , 1 },
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{ 100 , 1 },
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{ 120 , 1 },
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{ 200 , 1 },
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{ 240 , 1 },
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{ 300 , 1 },
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{ 0 , 0 }, // reserved
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{ 0 , 0 } // reserved
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};
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static const int ff_avs3_color_primaries_tab[10] = {
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AVCOL_PRI_RESERVED0 , // 0
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AVCOL_PRI_BT709 , // 1
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AVCOL_PRI_UNSPECIFIED , // 2
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AVCOL_PRI_RESERVED , // 3
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AVCOL_PRI_BT470M , // 4
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AVCOL_PRI_BT470BG , // 5
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AVCOL_PRI_SMPTE170M , // 6
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AVCOL_PRI_SMPTE240M , // 7
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AVCOL_PRI_FILM , // 8
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AVCOL_PRI_BT2020 // 9
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};
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static const int ff_avs3_color_transfer_tab[15] = {
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AVCOL_TRC_RESERVED0 , // 0
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AVCOL_TRC_BT709 , // 1
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AVCOL_TRC_UNSPECIFIED , // 2
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AVCOL_TRC_RESERVED , // 3
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AVCOL_TRC_GAMMA22 , // 4
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AVCOL_TRC_GAMMA28 , // 5
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AVCOL_TRC_SMPTE170M , // 6
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AVCOL_TRC_SMPTE240M , // 7
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AVCOL_TRC_LINEAR , // 8
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AVCOL_TRC_LOG , // 9
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AVCOL_TRC_LOG_SQRT , // 10
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AVCOL_TRC_BT2020_12 , // 11
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AVCOL_TRC_SMPTE2084 , // 12
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AVCOL_TRC_UNSPECIFIED , // 13
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AVCOL_TRC_ARIB_STD_B67 // 14
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};
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static const int ff_avs3_color_matrix_tab[12] = {
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AVCOL_SPC_RESERVED , // 0
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AVCOL_SPC_BT709 , // 1
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AVCOL_SPC_UNSPECIFIED , // 2
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AVCOL_SPC_RESERVED , // 3
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AVCOL_SPC_FCC , // 4
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AVCOL_SPC_BT470BG , // 5
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AVCOL_SPC_SMPTE170M , // 6
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AVCOL_SPC_SMPTE240M , // 7
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AVCOL_SPC_BT2020_NCL , // 8
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AVCOL_SPC_BT2020_CL , // 9
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AVCOL_SPC_UNSPECIFIED , // 10
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AVCOL_SPC_UNSPECIFIED // 11
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};
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static const enum AVPictureType ff_avs3_image_type[4] = {
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AV_PICTURE_TYPE_NONE,
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AV_PICTURE_TYPE_I,
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AV_PICTURE_TYPE_P,
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AV_PICTURE_TYPE_B
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};
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#endif /* AVCODEC_AVS3_H */
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