/* * 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 */