/*

  * Matroska common data

  * Copyright (c) 2003-2004 The FFmpeg project

  *

  * 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

  */
 

 #include "libavutil/stereo3d.h"
 

 #include "matroska.h"

 /* If you add a tag here that is not in ff_codec_bmp_tags[]
    or ff_codec_wav_tags[], add it also to additional_audio_tags[]
    or additional_video_tags[] in matroskaenc.c */

 const CodecTags ff_mkv_codec_tags[]={

     {"A_AAC"            , AV_CODEC_ID_AAC},
     {"A_AC3"            , AV_CODEC_ID_AC3},

     {"A_ALAC"           , AV_CODEC_ID_ALAC},

     {"A_DTS"            , AV_CODEC_ID_DTS},
     {"A_EAC3"           , AV_CODEC_ID_EAC3},
     {"A_FLAC"           , AV_CODEC_ID_FLAC},
     {"A_MLP"            , AV_CODEC_ID_MLP},
     {"A_MPEG/L2"        , AV_CODEC_ID_MP2},

     {"A_MPEG/L1"        , AV_CODEC_ID_MP1},

     {"A_MPEG/L3"        , AV_CODEC_ID_MP3},

     {"A_OPUS"           , AV_CODEC_ID_OPUS},

     {"A_OPUS/EXPERIMENTAL",AV_CODEC_ID_OPUS},

     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F32LE},
     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F64LE},
     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S16BE},
     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S24BE},
     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S32BE},
     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S16LE},
     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S24LE},
     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S32LE},
     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_U8},

     {"A_QUICKTIME/QDMC" , AV_CODEC_ID_QDMC},

     {"A_QUICKTIME/QDM2" , AV_CODEC_ID_QDM2},
     {"A_REAL/14_4"      , AV_CODEC_ID_RA_144},
     {"A_REAL/28_8"      , AV_CODEC_ID_RA_288},
     {"A_REAL/ATRC"      , AV_CODEC_ID_ATRAC3},
     {"A_REAL/COOK"      , AV_CODEC_ID_COOK},
     {"A_REAL/SIPR"      , AV_CODEC_ID_SIPR},
     {"A_TRUEHD"         , AV_CODEC_ID_TRUEHD},
     {"A_TTA1"           , AV_CODEC_ID_TTA},
     {"A_VORBIS"         , AV_CODEC_ID_VORBIS},
     {"A_WAVPACK4"       , AV_CODEC_ID_WAVPACK},

     {"D_WEBVTT/SUBTITLES"   , AV_CODEC_ID_WEBVTT},
     {"D_WEBVTT/CAPTIONS"    , AV_CODEC_ID_WEBVTT},
     {"D_WEBVTT/DESCRIPTIONS", AV_CODEC_ID_WEBVTT},
     {"D_WEBVTT/METADATA"    , AV_CODEC_ID_WEBVTT},
 

     {"S_TEXT/UTF8"      , AV_CODEC_ID_SUBRIP},

     {"S_TEXT/UTF8"      , AV_CODEC_ID_TEXT},
     {"S_TEXT/ASCII"     , AV_CODEC_ID_TEXT},

     {"S_TEXT/ASS"       , AV_CODEC_ID_ASS},
     {"S_TEXT/SSA"       , AV_CODEC_ID_ASS},
     {"S_ASS"            , AV_CODEC_ID_ASS},
     {"S_SSA"            , AV_CODEC_ID_ASS},

     {"S_VOBSUB"         , AV_CODEC_ID_DVD_SUBTITLE},

     {"S_DVBSUB"         , AV_CODEC_ID_DVB_SUBTITLE},

     {"S_HDMV/PGS"       , AV_CODEC_ID_HDMV_PGS_SUBTITLE},

     {"S_HDMV/TEXTST"    , AV_CODEC_ID_HDMV_TEXT_SUBTITLE},

     {"V_AV1"            , AV_CODEC_ID_AV1},

     {"V_DIRAC"          , AV_CODEC_ID_DIRAC},

     {"V_FFV1"           , AV_CODEC_ID_FFV1},

     {"V_MJPEG"          , AV_CODEC_ID_MJPEG},
     {"V_MPEG1"          , AV_CODEC_ID_MPEG1VIDEO},
     {"V_MPEG2"          , AV_CODEC_ID_MPEG2VIDEO},
     {"V_MPEG4/ISO/ASP"  , AV_CODEC_ID_MPEG4},
     {"V_MPEG4/ISO/AP"   , AV_CODEC_ID_MPEG4},
     {"V_MPEG4/ISO/SP"   , AV_CODEC_ID_MPEG4},
     {"V_MPEG4/ISO/AVC"  , AV_CODEC_ID_H264},

     {"V_MPEGH/ISO/HEVC" , AV_CODEC_ID_HEVC},

     {"V_MPEG4/MS/V3"    , AV_CODEC_ID_MSMPEG4V3},

     {"V_PRORES"         , AV_CODEC_ID_PRORES},

     {"V_REAL/RV10"      , AV_CODEC_ID_RV10},
     {"V_REAL/RV20"      , AV_CODEC_ID_RV20},
     {"V_REAL/RV30"      , AV_CODEC_ID_RV30},
     {"V_REAL/RV40"      , AV_CODEC_ID_RV40},
     {"V_SNOW"           , AV_CODEC_ID_SNOW},
     {"V_THEORA"         , AV_CODEC_ID_THEORA},
     {"V_UNCOMPRESSED"   , AV_CODEC_ID_RAWVIDEO},
     {"V_VP8"            , AV_CODEC_ID_VP8},

     {"V_VP9"            , AV_CODEC_ID_VP9},

     {""                 , AV_CODEC_ID_NONE}

 };

 const CodecTags ff_webm_codec_tags[] = {
     {"V_VP8"            , AV_CODEC_ID_VP8},
     {"V_VP9"            , AV_CODEC_ID_VP9},
     {"V_AV1"            , AV_CODEC_ID_AV1},
 
     {"A_VORBIS"         , AV_CODEC_ID_VORBIS},
     {"A_OPUS"           , AV_CODEC_ID_OPUS},
 
     {"D_WEBVTT/SUBTITLES"   , AV_CODEC_ID_WEBVTT},
     {"D_WEBVTT/CAPTIONS"    , AV_CODEC_ID_WEBVTT},
     {"D_WEBVTT/DESCRIPTIONS", AV_CODEC_ID_WEBVTT},
     {"D_WEBVTT/METADATA"    , AV_CODEC_ID_WEBVTT},
 
     {""                 , AV_CODEC_ID_NONE}
 };
 

 const AVMetadataConv ff_mkv_metadata_conv[] = {

     { "LEAD_PERFORMER", "performer" },

     { "PART_NUMBER"   , "track"  },
     { 0 }
 };

 const char * const ff_matroska_video_stereo_mode[MATROSKA_VIDEO_STEREOMODE_TYPE_NB] = {

     "mono",
     "left_right",
     "bottom_top",
     "top_bottom",
     "checkerboard_rl",

     "checkerboard_lr",

     "row_interleaved_rl",
     "row_interleaved_lr",
     "col_interleaved_rl",
     "col_interleaved_lr",
     "anaglyph_cyan_red",
     "right_left",
     "anaglyph_green_magenta",
     "block_lr",
     "block_rl",
 };
 

 const char * const ff_matroska_video_stereo_plane[MATROSKA_VIDEO_STEREO_PLANE_COUNT] = {

     "left",
     "right",
     "background",
 };

 int ff_mkv_stereo3d_conv(AVStream *st, MatroskaVideoStereoModeType stereo_mode)
 {
     AVStereo3D *stereo;

     int ret;

 
     stereo = av_stereo3d_alloc();
     if (!stereo)
         return AVERROR(ENOMEM);
 
     // note: the missing breaks are intentional
     switch (stereo_mode) {
     case MATROSKA_VIDEO_STEREOMODE_TYPE_MONO:
         stereo->type = AV_STEREO3D_2D;
         break;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_RIGHT_LEFT:
         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_LEFT_RIGHT:
         stereo->type = AV_STEREO3D_SIDEBYSIDE;
         break;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTTOM_TOP:
         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_TOP_BOTTOM:
         stereo->type = AV_STEREO3D_TOPBOTTOM;
         break;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_RL:
         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_LR:
         stereo->type = AV_STEREO3D_CHECKERBOARD;
         break;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_RL:
         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_LR:
         stereo->type = AV_STEREO3D_LINES;
         break;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_RL:
         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_LR:
         stereo->type = AV_STEREO3D_COLUMNS;
         break;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_RL:
         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_LR:
         stereo->type = AV_STEREO3D_FRAMESEQUENCE;
         break;
     }
 

     ret = av_stream_add_side_data(st, AV_PKT_DATA_STEREO3D, (uint8_t *)stereo,
                                   sizeof(*stereo));
     if (ret < 0) {
         av_freep(&stereo);
         return ret;
     }
 

     return 0;
 }