Subversion Repositories Kolibri OS

Rev

Go to most recent revision | Blame | Last modification | View Log | RSS feed

  1. /*
  2.  * Float MPEG Audio decoder
  3.  * Copyright (c) 2010 Michael Niedermayer
  4.  *
  5.  * This file is part of FFmpeg.
  6.  *
  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.
  11.  *
  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.
  16.  *
  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
  20.  */
  21.  
  22. #define CONFIG_FLOAT 1
  23. #include "mpegaudiodec.c"
  24.  
  25. #if CONFIG_MP1FLOAT_DECODER
  26. AVCodec ff_mp1float_decoder = {
  27.     .name           = "mp1float",
  28.     .long_name      = NULL_IF_CONFIG_SMALL("MP1 (MPEG audio layer 1)"),
  29.     .type           = AVMEDIA_TYPE_AUDIO,
  30.     .id             = AV_CODEC_ID_MP1,
  31.     .priv_data_size = sizeof(MPADecodeContext),
  32.     .init           = decode_init,
  33.     .decode         = decode_frame,
  34.     .capabilities   = CODEC_CAP_DR1,
  35.     .flush          = flush,
  36.     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
  37.                                                       AV_SAMPLE_FMT_FLT,
  38.                                                       AV_SAMPLE_FMT_NONE },
  39. };
  40. #endif
  41. #if CONFIG_MP2FLOAT_DECODER
  42. AVCodec ff_mp2float_decoder = {
  43.     .name           = "mp2float",
  44.     .long_name      = NULL_IF_CONFIG_SMALL("MP2 (MPEG audio layer 2)"),
  45.     .type           = AVMEDIA_TYPE_AUDIO,
  46.     .id             = AV_CODEC_ID_MP2,
  47.     .priv_data_size = sizeof(MPADecodeContext),
  48.     .init           = decode_init,
  49.     .decode         = decode_frame,
  50.     .capabilities   = CODEC_CAP_DR1,
  51.     .flush          = flush,
  52.     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
  53.                                                       AV_SAMPLE_FMT_FLT,
  54.                                                       AV_SAMPLE_FMT_NONE },
  55. };
  56. #endif
  57. #if CONFIG_MP3FLOAT_DECODER
  58. AVCodec ff_mp3float_decoder = {
  59.     .name           = "mp3float",
  60.     .long_name      = NULL_IF_CONFIG_SMALL("MP3 (MPEG audio layer 3)"),
  61.     .type           = AVMEDIA_TYPE_AUDIO,
  62.     .id             = AV_CODEC_ID_MP3,
  63.     .priv_data_size = sizeof(MPADecodeContext),
  64.     .init           = decode_init,
  65.     .decode         = decode_frame,
  66.     .capabilities   = CODEC_CAP_DR1,
  67.     .flush          = flush,
  68.     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
  69.                                                       AV_SAMPLE_FMT_FLT,
  70.                                                       AV_SAMPLE_FMT_NONE },
  71. };
  72. #endif
  73. #if CONFIG_MP3ADUFLOAT_DECODER
  74. AVCodec ff_mp3adufloat_decoder = {
  75.     .name           = "mp3adufloat",
  76.     .long_name      = NULL_IF_CONFIG_SMALL("ADU (Application Data Unit) MP3 (MPEG audio layer 3)"),
  77.     .type           = AVMEDIA_TYPE_AUDIO,
  78.     .id             = AV_CODEC_ID_MP3ADU,
  79.     .priv_data_size = sizeof(MPADecodeContext),
  80.     .init           = decode_init,
  81.     .decode         = decode_frame_adu,
  82.     .capabilities   = CODEC_CAP_DR1,
  83.     .flush          = flush,
  84.     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
  85.                                                       AV_SAMPLE_FMT_FLT,
  86.                                                       AV_SAMPLE_FMT_NONE },
  87. };
  88. #endif
  89. #if CONFIG_MP3ON4FLOAT_DECODER
  90. AVCodec ff_mp3on4float_decoder = {
  91.     .name           = "mp3on4float",
  92.     .long_name      = NULL_IF_CONFIG_SMALL("MP3onMP4"),
  93.     .type           = AVMEDIA_TYPE_AUDIO,
  94.     .id             = AV_CODEC_ID_MP3ON4,
  95.     .priv_data_size = sizeof(MP3On4DecodeContext),
  96.     .init           = decode_init_mp3on4,
  97.     .close          = decode_close_mp3on4,
  98.     .decode         = decode_frame_mp3on4,
  99.     .capabilities   = CODEC_CAP_DR1,
  100.     .flush          = flush_mp3on4,
  101.     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
  102.                                                       AV_SAMPLE_FMT_NONE },
  103. };
  104. #endif
  105.