/* *  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 */