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Viewing changes to libavcodec/mpegaudio.h

  • Committer: Bazaar Package Importer
  • Author(s): Reinhard Tartler
  • Date: 2009-02-05 21:45:05 UTC
  • mfrom: (1.1.7 upstream)
  • Revision ID: james.westby@ubuntu.com-20090205214505-fvn0jkiv3lrkaaq4
Tags: 3:0.svn20090204-2ubuntu1+unstripped1
rebuild using a clean, uncrippled ffmpeg tarball

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libavcodec/mpegaudio.h
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 */
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/**
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 * @file mpegaudio.h
 
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 * @file libavcodec/mpegaudio.h
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 * mpeg audio declarations for both encoder and decoder.
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 */
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struct GranuleDef;
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#define MPA_DECODE_HEADER \
 
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    int frame_size; \
 
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    int error_protection; \
 
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    int layer; \
 
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    int sample_rate; \
 
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    int sample_rate_index; /* between 0 and 8 */ \
 
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    int bit_rate; \
 
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    int nb_channels; \
 
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    int mode; \
 
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    int mode_ext; \
 
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    int lsf;
 
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typedef struct MPADecodeHeader {
 
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  MPA_DECODE_HEADER
 
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} MPADecodeHeader;
 
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typedef struct MPADecodeContext {
 
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    MPA_DECODE_HEADER
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    DECLARE_ALIGNED_8(uint8_t, last_buf[2*BACKSTEP_SIZE + EXTRABYTES]);
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    int last_buf_size;
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    int frame_size;
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    /* next header (used in free format parsing) */
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    uint32_t free_format_next_header;
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    int error_protection;
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    int layer;
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    int sample_rate;
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    int sample_rate_index; /* between 0 and 8 */
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    int bit_rate;
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    GetBitContext gb;
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    GetBitContext in_gb;
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    int nb_channels;
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    int mode;
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    int mode_ext;
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    int lsf;
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    DECLARE_ALIGNED_16(MPA_INT, synth_buf[MPA_MAX_CHANNELS][512 * 2]);
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    int synth_buf_offset[MPA_MAX_CHANNELS];
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    DECLARE_ALIGNED_16(int32_t, sb_samples[MPA_MAX_CHANNELS][36][SBLIMIT]);