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Viewing changes to gst-libs/ext/libav/libavcodec/aacenc.h

  • Committer: Package Import Robot
  • Author(s): Sebastian Dröge
  • Date: 2013-07-30 09:00:15 UTC
  • mfrom: (1.1.16) (7.1.7 experimental)
  • Revision ID: package-import@ubuntu.com-20130730090015-sc1ou2yssu7q5w4e
Tags: 1.1.3-1
* New upstream development snapshot:
  + debian/control:
    - Build depend on GStreamer and gst-plugins-base >= 1.1.3.

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gst-libs/ext/libav/libavcodec/aacenc.h
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#ifndef AVCODEC_AACENC_H
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#define AVCODEC_AACENC_H
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#include "libavutil/float_dsp.h"
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#include "avcodec.h"
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#include "put_bits.h"
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#include "dsputil.h"
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#include "aac.h"
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#include "audio_frame_queue.h"
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#include "psymodel.h"
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typedef struct AACEncOptions {
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    FFTContext mdct1024;                         ///< long (1024 samples) frame transform context
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    FFTContext mdct128;                          ///< short (128 samples) frame transform context
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    DSPContext  dsp;
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    int16_t *samples;                            ///< saved preprocessed input
 
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    AVFloatDSPContext fdsp;
 
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    float *planar_samples[6];                    ///< saved preprocessed input
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    int samplerate_index;                        ///< MPEG-4 samplerate index
 
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    int channels;                                ///< channel count
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    const uint8_t *chan_map;                     ///< channel configuration map
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    ChannelElement *cpe;                         ///< channel elements
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    int cur_channel;
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    int last_frame;
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    float lambda;
 
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    AudioFrameQueue afq;
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    DECLARE_ALIGNED(16, int,   qcoefs)[96];      ///< quantized coefficients
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    DECLARE_ALIGNED(32, float, scoefs)[1024];    ///< scaled coefficients
 
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    struct {
 
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        float *samples;
 
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    } buffer;
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} AACEncContext;
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extern float ff_aac_pow34sf_tab[428];
 
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#endif /* AVCODEC_AACENC_H */