content/media/fmp4/demuxer/fourccs.h@44a2da4a2ab2 (annotated)
content/media/fmp4/demuxer/fourccs.h
Fri, 16 Jan 2015 04:50:19 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 16 Jan 2015 04:50:19 +0100
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
- permissions
- -rw-r--r--
Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32
| michael@0 | 1 | // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| michael@0 | 2 | // Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 3 | // found in the LICENSE file. |
| michael@0 | 4 | |
| michael@0 | 5 | #ifndef MEDIA_MP4_FOURCCS_H_ |
| michael@0 | 6 | #define MEDIA_MP4_FOURCCS_H_ |
| michael@0 | 7 | |
| michael@0 | 8 | #include <string> |
| michael@0 | 9 | |
| michael@0 | 10 | namespace mp4_demuxer { |
| michael@0 | 11 | |
| michael@0 | 12 | enum FourCC { |
| michael@0 | 13 | FOURCC_NULL = 0, |
| michael@0 | 14 | FOURCC_AVC1 = 0x61766331, |
| michael@0 | 15 | FOURCC_AVCC = 0x61766343, |
| michael@0 | 16 | FOURCC_BLOC = 0x626C6F63, |
| michael@0 | 17 | FOURCC_CENC = 0x63656e63, |
| michael@0 | 18 | FOURCC_CO64 = 0x636f3634, |
| michael@0 | 19 | FOURCC_CTTS = 0x63747473, |
| michael@0 | 20 | FOURCC_DINF = 0x64696e66, |
| michael@0 | 21 | FOURCC_EDTS = 0x65647473, |
| michael@0 | 22 | FOURCC_ELST = 0x656c7374, |
| michael@0 | 23 | FOURCC_ENCA = 0x656e6361, |
| michael@0 | 24 | FOURCC_ENCV = 0x656e6376, |
| michael@0 | 25 | FOURCC_ESDS = 0x65736473, |
| michael@0 | 26 | FOURCC_FREE = 0x66726565, |
| michael@0 | 27 | FOURCC_FRMA = 0x66726d61, |
| michael@0 | 28 | FOURCC_FTYP = 0x66747970, |
| michael@0 | 29 | FOURCC_HDLR = 0x68646c72, |
| michael@0 | 30 | FOURCC_HINT = 0x68696e74, |
| michael@0 | 31 | FOURCC_IODS = 0x696f6473, |
| michael@0 | 32 | FOURCC_MDAT = 0x6d646174, |
| michael@0 | 33 | FOURCC_MDHD = 0x6d646864, |
| michael@0 | 34 | FOURCC_MDIA = 0x6d646961, |
| michael@0 | 35 | FOURCC_MECO = 0x6d65636f, |
| michael@0 | 36 | FOURCC_MEHD = 0x6d656864, |
| michael@0 | 37 | FOURCC_META = 0x6d657461, |
| michael@0 | 38 | FOURCC_MFHD = 0x6d666864, |
| michael@0 | 39 | FOURCC_MFRA = 0x6d667261, |
| michael@0 | 40 | FOURCC_MINF = 0x6d696e66, |
| michael@0 | 41 | FOURCC_MOOF = 0x6d6f6f66, |
| michael@0 | 42 | FOURCC_MOOV = 0x6d6f6f76, |
| michael@0 | 43 | FOURCC_MP4A = 0x6d703461, |
| michael@0 | 44 | FOURCC_MP4V = 0x6d703476, |
| michael@0 | 45 | FOURCC_MVEX = 0x6d766578, |
| michael@0 | 46 | FOURCC_MVHD = 0x6d766864, |
| michael@0 | 47 | FOURCC_PASP = 0x70617370, |
| michael@0 | 48 | FOURCC_PDIN = 0x7064696e, |
| michael@0 | 49 | FOURCC_PRFT = 0x70726674, |
| michael@0 | 50 | FOURCC_PSSH = 0x70737368, |
| michael@0 | 51 | FOURCC_SAIO = 0x7361696f, |
| michael@0 | 52 | FOURCC_SAIZ = 0x7361697a, |
| michael@0 | 53 | FOURCC_SCHI = 0x73636869, |
| michael@0 | 54 | FOURCC_SCHM = 0x7363686d, |
| michael@0 | 55 | FOURCC_SDTP = 0x73647470, |
| michael@0 | 56 | FOURCC_SIDX = 0x73696478, |
| michael@0 | 57 | FOURCC_SINF = 0x73696e66, |
| michael@0 | 58 | FOURCC_SKIP = 0x736b6970, |
| michael@0 | 59 | FOURCC_SMHD = 0x736d6864, |
| michael@0 | 60 | FOURCC_SOUN = 0x736f756e, |
| michael@0 | 61 | FOURCC_SSIX = 0x73736978, |
| michael@0 | 62 | FOURCC_STBL = 0x7374626c, |
| michael@0 | 63 | FOURCC_STCO = 0x7374636f, |
| michael@0 | 64 | FOURCC_STSC = 0x73747363, |
| michael@0 | 65 | FOURCC_STSD = 0x73747364, |
| michael@0 | 66 | FOURCC_STSS = 0x73747373, |
| michael@0 | 67 | FOURCC_STSZ = 0x7374737a, |
| michael@0 | 68 | FOURCC_STTS = 0x73747473, |
| michael@0 | 69 | FOURCC_STYP = 0x73747970, |
| michael@0 | 70 | FOURCC_TENC = 0x74656e63, |
| michael@0 | 71 | FOURCC_TFDT = 0x74666474, |
| michael@0 | 72 | FOURCC_TFHD = 0x74666864, |
| michael@0 | 73 | FOURCC_TKHD = 0x746b6864, |
| michael@0 | 74 | FOURCC_TRAF = 0x74726166, |
| michael@0 | 75 | FOURCC_TRAK = 0x7472616b, |
| michael@0 | 76 | FOURCC_TREX = 0x74726578, |
| michael@0 | 77 | FOURCC_TRUN = 0x7472756e, |
| michael@0 | 78 | FOURCC_UDTA = 0x75647461, |
| michael@0 | 79 | FOURCC_UUID = 0x75756964, |
| michael@0 | 80 | FOURCC_VIDE = 0x76696465, |
| michael@0 | 81 | FOURCC_VMHD = 0x766d6864, |
| michael@0 | 82 | FOURCC_WIDE = 0x77696465, |
| michael@0 | 83 | }; |
| michael@0 | 84 | |
| michael@0 | 85 | const inline std::string FourCCToString(FourCC fourcc) { |
| michael@0 | 86 | char buf[5]; |
| michael@0 | 87 | buf[0] = (fourcc >> 24) & 0xff; |
| michael@0 | 88 | buf[1] = (fourcc >> 16) & 0xff; |
| michael@0 | 89 | buf[2] = (fourcc >> 8) & 0xff; |
| michael@0 | 90 | buf[3] = (fourcc) & 0xff; |
| michael@0 | 91 | buf[4] = 0; |
| michael@0 | 92 | return std::string(buf); |
| michael@0 | 93 | } |
| michael@0 | 94 | |
| michael@0 | 95 | } // namespace mp4_demuxer |
| michael@0 | 96 | |
| michael@0 | 97 | #endif // MEDIA_MP4_FOURCCS_H_ |
