matroskadec: parse stereo mode on decoding
[ffmpeg.git] / libavformat / matroska.c
1 /*
2  * Matroska common data
3  * Copyright (c) 2003-2004 The ffmpeg Project
4  *
5  * This file is part of Libav.
6  *
7  * Libav is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * Libav is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with Libav; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21
22 #include "libavutil/stereo3d.h"
23
24 #include "matroska.h"
25
26 const CodecTags ff_mkv_codec_tags[]={
27     {"A_AAC"            , AV_CODEC_ID_AAC},
28     {"A_AC3"            , AV_CODEC_ID_AC3},
29     {"A_ALAC"           , AV_CODEC_ID_ALAC},
30     {"A_DTS"            , AV_CODEC_ID_DTS},
31     {"A_EAC3"           , AV_CODEC_ID_EAC3},
32     {"A_FLAC"           , AV_CODEC_ID_FLAC},
33     {"A_MLP"            , AV_CODEC_ID_MLP},
34     {"A_MPEG/L2"        , AV_CODEC_ID_MP2},
35     {"A_MPEG/L1"        , AV_CODEC_ID_MP2},
36     {"A_MPEG/L3"        , AV_CODEC_ID_MP3},
37     {"A_OPUS"           , AV_CODEC_ID_OPUS},
38     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F32LE},
39     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F64LE},
40     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S16BE},
41     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S24BE},
42     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S32BE},
43     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S16LE},
44     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S24LE},
45     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S32LE},
46     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_U8},
47     {"A_QUICKTIME/QDM2" , AV_CODEC_ID_QDM2},
48     {"A_REAL/14_4"      , AV_CODEC_ID_RA_144},
49     {"A_REAL/28_8"      , AV_CODEC_ID_RA_288},
50     {"A_REAL/ATRC"      , AV_CODEC_ID_ATRAC3},
51     {"A_REAL/COOK"      , AV_CODEC_ID_COOK},
52     {"A_REAL/SIPR"      , AV_CODEC_ID_SIPR},
53     {"A_TRUEHD"         , AV_CODEC_ID_TRUEHD},
54     {"A_TTA1"           , AV_CODEC_ID_TTA},
55     {"A_VORBIS"         , AV_CODEC_ID_VORBIS},
56     {"A_WAVPACK4"       , AV_CODEC_ID_WAVPACK},
57
58     {"S_TEXT/UTF8"      , AV_CODEC_ID_TEXT},
59     {"S_TEXT/UTF8"      , AV_CODEC_ID_SRT},
60     {"S_TEXT/ASCII"     , AV_CODEC_ID_TEXT},
61     {"S_TEXT/ASS"       , AV_CODEC_ID_SSA},
62     {"S_TEXT/SSA"       , AV_CODEC_ID_SSA},
63     {"S_ASS"            , AV_CODEC_ID_SSA},
64     {"S_SSA"            , AV_CODEC_ID_SSA},
65     {"S_VOBSUB"         , AV_CODEC_ID_DVD_SUBTITLE},
66     {"S_HDMV/PGS"       , AV_CODEC_ID_HDMV_PGS_SUBTITLE},
67
68     {"V_DIRAC"          , AV_CODEC_ID_DIRAC},
69     {"V_MJPEG"          , AV_CODEC_ID_MJPEG},
70     {"V_MPEG1"          , AV_CODEC_ID_MPEG1VIDEO},
71     {"V_MPEG2"          , AV_CODEC_ID_MPEG2VIDEO},
72     {"V_MPEG4/ISO/ASP"  , AV_CODEC_ID_MPEG4},
73     {"V_MPEG4/ISO/AP"   , AV_CODEC_ID_MPEG4},
74     {"V_MPEG4/ISO/SP"   , AV_CODEC_ID_MPEG4},
75     {"V_MPEG4/ISO/AVC"  , AV_CODEC_ID_H264},
76     {"V_MPEGH/ISO/HEVC" , AV_CODEC_ID_HEVC},
77     {"V_MPEG4/MS/V3"    , AV_CODEC_ID_MSMPEG4V3},
78     {"V_PRORES"         , AV_CODEC_ID_PRORES},
79     {"V_REAL/RV10"      , AV_CODEC_ID_RV10},
80     {"V_REAL/RV20"      , AV_CODEC_ID_RV20},
81     {"V_REAL/RV30"      , AV_CODEC_ID_RV30},
82     {"V_REAL/RV40"      , AV_CODEC_ID_RV40},
83     {"V_THEORA"         , AV_CODEC_ID_THEORA},
84     {"V_UNCOMPRESSED"   , AV_CODEC_ID_RAWVIDEO},
85     {"V_VP8"            , AV_CODEC_ID_VP8},
86     {"V_VP9"            , AV_CODEC_ID_VP9},
87
88     {""                 , AV_CODEC_ID_NONE}
89 };
90
91 const CodecMime ff_mkv_mime_tags[] = {
92     {"text/plain"                 , AV_CODEC_ID_TEXT},
93     {"image/gif"                  , AV_CODEC_ID_GIF},
94     {"image/jpeg"                 , AV_CODEC_ID_MJPEG},
95     {"image/png"                  , AV_CODEC_ID_PNG},
96     {"image/tiff"                 , AV_CODEC_ID_TIFF},
97     {"application/x-truetype-font", AV_CODEC_ID_TTF},
98     {"application/x-font"         , AV_CODEC_ID_TTF},
99
100     {""                           , AV_CODEC_ID_NONE}
101 };
102
103 const AVMetadataConv ff_mkv_metadata_conv[] = {
104     { "LEAD_PERFORMER", "performer" },
105     { "PART_NUMBER"   , "track"  },
106     { 0 }
107 };
108
109 int ff_mkv_stereo3d_conv(AVStream *st, MatroskaVideoStereoModeType stereo_mode)
110 {
111     AVPacketSideData *sd, *tmp;
112     AVStereo3D *stereo;
113
114     stereo = av_stereo3d_alloc();
115     if (!stereo)
116         return AVERROR(ENOMEM);
117
118     tmp = av_realloc_array(st->side_data, st->nb_side_data + 1, sizeof(*tmp));
119     if (!tmp) {
120         av_freep(&stereo);
121         return AVERROR(ENOMEM);
122     }
123     st->side_data = tmp;
124     st->nb_side_data++;
125
126     sd = &st->side_data[st->nb_side_data - 1];
127     sd->type = AV_PKT_DATA_STEREO3D;
128     sd->data = (uint8_t *)stereo;
129     sd->size = sizeof(*stereo);
130
131     // note: the missing breaks are intentional
132     switch (stereo_mode) {
133     case MATROSKA_VIDEO_STEREOMODE_TYPE_MONO:
134         stereo->type = AV_STEREO3D_2D;
135         break;
136     case MATROSKA_VIDEO_STEREOMODE_TYPE_RIGHT_LEFT:
137         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
138     case MATROSKA_VIDEO_STEREOMODE_TYPE_LEFT_RIGHT:
139         stereo->type = AV_STEREO3D_SIDEBYSIDE;
140         break;
141     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTTOM_TOP:
142         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
143     case MATROSKA_VIDEO_STEREOMODE_TYPE_TOP_BOTTOM:
144         stereo->type = AV_STEREO3D_TOPBOTTOM;
145         break;
146     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_RL:
147         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
148     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_LR:
149         stereo->type = AV_STEREO3D_CHECKERBOARD;
150         break;
151     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_RL:
152         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
153     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_LR:
154         stereo->type = AV_STEREO3D_LINES;
155         break;
156     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_RL:
157         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
158     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_LR:
159         stereo->type = AV_STEREO3D_COLUMNS;
160         break;
161     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_RL:
162         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
163     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_LR:
164         stereo->type = AV_STEREO3D_FRAMESEQUENCE;
165         break;
166     }
167
168     return 0;
169 }