diff options
Diffstat (limited to 'ffmpeg/libavcodec/mpegaudiodec_float.c')
| -rw-r--r-- | ffmpeg/libavcodec/mpegaudiodec_float.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/ffmpeg/libavcodec/mpegaudiodec_float.c b/ffmpeg/libavcodec/mpegaudiodec_float.c new file mode 100644 index 0000000..17a7757 --- /dev/null +++ b/ffmpeg/libavcodec/mpegaudiodec_float.c @@ -0,0 +1,104 @@ +/* + * 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 = AV_CODEC_ID_MP1, + .priv_data_size = sizeof(MPADecodeContext), + .init = decode_init, + .decode = decode_frame, + .capabilities = CODEC_CAP_DR1, + .flush = flush, + .long_name = NULL_IF_CONFIG_SMALL("MP1 (MPEG audio layer 1)"), + .sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP, + AV_SAMPLE_FMT_FLT, + AV_SAMPLE_FMT_NONE }, +}; +#endif +#if CONFIG_MP2FLOAT_DECODER +AVCodec ff_mp2float_decoder = { + .name = "mp2float", + .type = AVMEDIA_TYPE_AUDIO, + .id = AV_CODEC_ID_MP2, + .priv_data_size = sizeof(MPADecodeContext), + .init = decode_init, + .decode = decode_frame, + .capabilities = CODEC_CAP_DR1, + .flush = flush, + .long_name = NULL_IF_CONFIG_SMALL("MP2 (MPEG audio layer 2)"), + .sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP, + AV_SAMPLE_FMT_FLT, + AV_SAMPLE_FMT_NONE }, +}; +#endif +#if CONFIG_MP3FLOAT_DECODER +AVCodec ff_mp3float_decoder = { + .name = "mp3float", + .type = AVMEDIA_TYPE_AUDIO, + .id = AV_CODEC_ID_MP3, + .priv_data_size = sizeof(MPADecodeContext), + .init = decode_init, + .decode = decode_frame, + .capabilities = CODEC_CAP_DR1, + .flush = flush, + .long_name = NULL_IF_CONFIG_SMALL("MP3 (MPEG audio layer 3)"), + .sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP, + AV_SAMPLE_FMT_FLT, + AV_SAMPLE_FMT_NONE }, +}; +#endif +#if CONFIG_MP3ADUFLOAT_DECODER +AVCodec ff_mp3adufloat_decoder = { + .name = "mp3adufloat", + .type = AVMEDIA_TYPE_AUDIO, + .id = AV_CODEC_ID_MP3ADU, + .priv_data_size = sizeof(MPADecodeContext), + .init = decode_init, + .decode = decode_frame_adu, + .capabilities = CODEC_CAP_DR1, + .flush = flush, + .long_name = NULL_IF_CONFIG_SMALL("ADU (Application Data Unit) MP3 (MPEG audio layer 3)"), + .sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP, + AV_SAMPLE_FMT_FLT, + AV_SAMPLE_FMT_NONE }, +}; +#endif +#if CONFIG_MP3ON4FLOAT_DECODER +AVCodec ff_mp3on4float_decoder = { + .name = "mp3on4float", + .type = AVMEDIA_TYPE_AUDIO, + .id = AV_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"), + .sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP, + AV_SAMPLE_FMT_NONE }, +}; +#endif |