mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-26 19:01:44 +02:00
e4de71677f
* qatar/master: aac_latm: reconfigure decoder on audio specific config changes latmdec: fix audio specific config parsing Add avcodec_decode_audio4(). avcodec: change number of plane pointers from 4 to 8 at next major bump. Update developers documentation with coding conventions. svq1dec: avoid undefined get_bits(0) call ARM: h264dsp_neon cosmetics ARM: make some NEON macros reusable Do not memcpy raw video frames when using null muxer fate: update asf seektest vp8: flush buffers on size changes. doc: improve general documentation for MacOSX asf: use packet dts as approximation of pts asf: do not call av_read_frame rtsp: Initialize the media_type_mask in the rtp guessing demuxer Cleaned up alacenc.c Conflicts: doc/APIchanges doc/developer.texi libavcodec/8svx.c libavcodec/aacdec.c libavcodec/ac3dec.c libavcodec/avcodec.h libavcodec/nellymoserdec.c libavcodec/tta.c libavcodec/utils.c libavcodec/version.h libavcodec/wmadec.c libavformat/asfdec.c tests/ref/seek/lavf_asf Merged-by: Michael Niedermayer <michaelni@gmx.at>
107 lines
3.5 KiB
C
107 lines
3.5 KiB
C
/*
|
|
* Float MPEG Audio decoder
|
|
* Copyright (c) 2010 Michael Niedermayer
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#define CONFIG_FLOAT 1
|
|
#include "mpegaudiodec.c"
|
|
|
|
#if CONFIG_MP1FLOAT_DECODER
|
|
AVCodec ff_mp1float_decoder = {
|
|
.name = "mp1float",
|
|
.type = AVMEDIA_TYPE_AUDIO,
|
|
.id = CODEC_ID_MP1,
|
|
.priv_data_size = sizeof(MPADecodeContext),
|
|
.init = decode_init,
|
|
.decode = decode_frame,
|
|
#if FF_API_PARSE_FRAME
|
|
.capabilities = CODEC_CAP_PARSE_ONLY | CODEC_CAP_DR1,
|
|
#else
|
|
.capabilities = CODEC_CAP_DR1,
|
|
#endif
|
|
.flush = flush,
|
|
.long_name = NULL_IF_CONFIG_SMALL("MP1 (MPEG audio layer 1)"),
|
|
};
|
|
#endif
|
|
#if CONFIG_MP2FLOAT_DECODER
|
|
AVCodec ff_mp2float_decoder = {
|
|
.name = "mp2float",
|
|
.type = AVMEDIA_TYPE_AUDIO,
|
|
.id = CODEC_ID_MP2,
|
|
.priv_data_size = sizeof(MPADecodeContext),
|
|
.init = decode_init,
|
|
.decode = decode_frame,
|
|
#if FF_API_PARSE_FRAME
|
|
.capabilities = CODEC_CAP_PARSE_ONLY | CODEC_CAP_DR1,
|
|
#else
|
|
.capabilities = CODEC_CAP_DR1,
|
|
#endif
|
|
.flush = flush,
|
|
.long_name = NULL_IF_CONFIG_SMALL("MP2 (MPEG audio layer 2)"),
|
|
};
|
|
#endif
|
|
#if CONFIG_MP3FLOAT_DECODER
|
|
AVCodec ff_mp3float_decoder = {
|
|
.name = "mp3float",
|
|
.type = AVMEDIA_TYPE_AUDIO,
|
|
.id = CODEC_ID_MP3,
|
|
.priv_data_size = sizeof(MPADecodeContext),
|
|
.init = decode_init,
|
|
.decode = decode_frame,
|
|
#if FF_API_PARSE_FRAME
|
|
.capabilities = CODEC_CAP_PARSE_ONLY | CODEC_CAP_DR1,
|
|
#else
|
|
.capabilities = CODEC_CAP_DR1,
|
|
#endif
|
|
.flush = flush,
|
|
.long_name = NULL_IF_CONFIG_SMALL("MP3 (MPEG audio layer 3)"),
|
|
};
|
|
#endif
|
|
#if CONFIG_MP3ADUFLOAT_DECODER
|
|
AVCodec ff_mp3adufloat_decoder = {
|
|
.name = "mp3adufloat",
|
|
.type = AVMEDIA_TYPE_AUDIO,
|
|
.id = CODEC_ID_MP3ADU,
|
|
.priv_data_size = sizeof(MPADecodeContext),
|
|
.init = decode_init,
|
|
.decode = decode_frame_adu,
|
|
#if FF_API_PARSE_FRAME
|
|
.capabilities = CODEC_CAP_PARSE_ONLY | CODEC_CAP_DR1,
|
|
#else
|
|
.capabilities = CODEC_CAP_DR1,
|
|
#endif
|
|
.flush = flush,
|
|
.long_name = NULL_IF_CONFIG_SMALL("ADU (Application Data Unit) MP3 (MPEG audio layer 3)"),
|
|
};
|
|
#endif
|
|
#if CONFIG_MP3ON4FLOAT_DECODER
|
|
AVCodec ff_mp3on4float_decoder = {
|
|
.name = "mp3on4float",
|
|
.type = AVMEDIA_TYPE_AUDIO,
|
|
.id = CODEC_ID_MP3ON4,
|
|
.priv_data_size = sizeof(MP3On4DecodeContext),
|
|
.init = decode_init_mp3on4,
|
|
.close = decode_close_mp3on4,
|
|
.decode = decode_frame_mp3on4,
|
|
.capabilities = CODEC_CAP_DR1,
|
|
.flush = flush_mp3on4,
|
|
.long_name = NULL_IF_CONFIG_SMALL("MP3onMP4"),
|
|
};
|
|
#endif
|