matroskaenc: check cue point validity before reallocation
[ffmpeg.git] / libavformat / pcmenc.c
1 /*
2  * RAW PCM muxers
3  * Copyright (c) 2002 Fabrice Bellard
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 "avformat.h"
23 #include "rawenc.h"
24
25 #define PCMDEF(name_, long_name_, ext, codec)               \
26 AVOutputFormat ff_pcm_ ## name_ ## _muxer = {               \
27     .name         = #name_,                                 \
28     .long_name    = NULL_IF_CONFIG_SMALL(long_name_),       \
29     .extensions   = ext,                                    \
30     .audio_codec  = codec,                                  \
31     .video_codec  = AV_CODEC_ID_NONE,                          \
32     .write_packet = ff_raw_write_packet,                    \
33     .flags        = AVFMT_NOTIMESTAMPS,                     \
34 };
35
36 PCMDEF(f64be, "PCM 64-bit floating-point big-endian",
37        NULL, AV_CODEC_ID_PCM_F64BE)
38
39 PCMDEF(f64le, "PCM 64-bit floating-point little-endian",
40        NULL, AV_CODEC_ID_PCM_F64LE)
41
42 PCMDEF(f32be, "PCM 32-bit floating-point big-endian",
43        NULL, AV_CODEC_ID_PCM_F32BE)
44
45 PCMDEF(f32le, "PCM 32-bit floating-point little-endian",
46        NULL, AV_CODEC_ID_PCM_F32LE)
47
48 PCMDEF(s32be, "PCM signed 32-bit big-endian",
49        NULL, AV_CODEC_ID_PCM_S32BE)
50
51 PCMDEF(s32le, "PCM signed 32-bit little-endian",
52        NULL, AV_CODEC_ID_PCM_S32LE)
53
54 PCMDEF(s24be, "PCM signed 24-bit big-endian",
55        NULL, AV_CODEC_ID_PCM_S24BE)
56
57 PCMDEF(s24le, "PCM signed 24-bit little-endian",
58        NULL, AV_CODEC_ID_PCM_S24LE)
59
60 PCMDEF(s16be, "PCM signed 16-bit big-endian",
61        AV_NE("sw", NULL), AV_CODEC_ID_PCM_S16BE)
62
63 PCMDEF(s16le, "PCM signed 16-bit little-endian",
64        AV_NE(NULL, "sw"), AV_CODEC_ID_PCM_S16LE)
65
66 PCMDEF(s8, "PCM signed 8-bit",
67        "sb", AV_CODEC_ID_PCM_S8)
68
69 PCMDEF(u32be, "PCM unsigned 32-bit big-endian",
70        NULL, AV_CODEC_ID_PCM_U32BE)
71
72 PCMDEF(u32le, "PCM unsigned 32-bit little-endian",
73        NULL, AV_CODEC_ID_PCM_U32LE)
74
75 PCMDEF(u24be, "PCM unsigned 24-bit big-endian",
76        NULL, AV_CODEC_ID_PCM_U24BE)
77
78 PCMDEF(u24le, "PCM unsigned 24-bit little-endian",
79        NULL, AV_CODEC_ID_PCM_U24LE)
80
81 PCMDEF(u16be, "PCM unsigned 16-bit big-endian",
82        AV_NE("uw", NULL), AV_CODEC_ID_PCM_U16BE)
83
84 PCMDEF(u16le, "PCM unsigned 16-bit little-endian",
85        AV_NE(NULL, "uw"), AV_CODEC_ID_PCM_U16LE)
86
87 PCMDEF(u8, "PCM unsigned 8-bit",
88        "ub", AV_CODEC_ID_PCM_U8)
89
90 PCMDEF(alaw, "PCM A-law",
91        "al", AV_CODEC_ID_PCM_ALAW)
92
93 PCMDEF(mulaw, "PCM mu-law",
94        "ul", AV_CODEC_ID_PCM_MULAW)