2 * Float MPEG Audio decoder
3 * Copyright (c) 2010 Michael Niedermayer
5 * This file is part of FFmpeg.
7 * FFmpeg 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.
12 * FFmpeg 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.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 #define CONFIG_FLOAT 1
23 #include "mpegaudiodec.c"
25 #if CONFIG_MP1FLOAT_DECODER
26 AVCodec ff_mp1float_decoder = {
28 .type = AVMEDIA_TYPE_AUDIO,
30 .priv_data_size = sizeof(MPADecodeContext),
32 .decode = decode_frame,
33 #if FF_API_PARSE_FRAME
34 .capabilities = CODEC_CAP_PARSE_ONLY | CODEC_CAP_DR1,
36 .capabilities = CODEC_CAP_DR1,
39 .long_name = NULL_IF_CONFIG_SMALL("MP1 (MPEG audio layer 1)"),
42 #if CONFIG_MP2FLOAT_DECODER
43 AVCodec ff_mp2float_decoder = {
45 .type = AVMEDIA_TYPE_AUDIO,
47 .priv_data_size = sizeof(MPADecodeContext),
49 .decode = decode_frame,
50 #if FF_API_PARSE_FRAME
51 .capabilities = CODEC_CAP_PARSE_ONLY | CODEC_CAP_DR1,
53 .capabilities = CODEC_CAP_DR1,
56 .long_name = NULL_IF_CONFIG_SMALL("MP2 (MPEG audio layer 2)"),
59 #if CONFIG_MP3FLOAT_DECODER
60 AVCodec ff_mp3float_decoder = {
62 .type = AVMEDIA_TYPE_AUDIO,
64 .priv_data_size = sizeof(MPADecodeContext),
66 .decode = decode_frame,
67 #if FF_API_PARSE_FRAME
68 .capabilities = CODEC_CAP_PARSE_ONLY | CODEC_CAP_DR1,
70 .capabilities = CODEC_CAP_DR1,
73 .long_name = NULL_IF_CONFIG_SMALL("MP3 (MPEG audio layer 3)"),
76 #if CONFIG_MP3ADUFLOAT_DECODER
77 AVCodec ff_mp3adufloat_decoder = {
78 .name = "mp3adufloat",
79 .type = AVMEDIA_TYPE_AUDIO,
80 .id = CODEC_ID_MP3ADU,
81 .priv_data_size = sizeof(MPADecodeContext),
83 .decode = decode_frame_adu,
84 #if FF_API_PARSE_FRAME
85 .capabilities = CODEC_CAP_PARSE_ONLY | CODEC_CAP_DR1,
87 .capabilities = CODEC_CAP_DR1,
90 .long_name = NULL_IF_CONFIG_SMALL("ADU (Application Data Unit) MP3 (MPEG audio layer 3)"),
93 #if CONFIG_MP3ON4FLOAT_DECODER
94 AVCodec ff_mp3on4float_decoder = {
95 .name = "mp3on4float",
96 .type = AVMEDIA_TYPE_AUDIO,
97 .id = CODEC_ID_MP3ON4,
98 .priv_data_size = sizeof(MP3On4DecodeContext),
99 .init = decode_init_mp3on4,
100 .close = decode_close_mp3on4,
101 .decode = decode_frame_mp3on4,
102 .capabilities = CODEC_CAP_DR1,
103 .flush = flush_mp3on4,
104 .long_name = NULL_IF_CONFIG_SMALL("MP3onMP4"),