SingleChannelElement Struct Reference

Single Channel Element - used for both SCE and LFE elements. More...

#include <aac.h>


Data Fields

enum BandType band_type [128]
band types
band type run end points
float sf [120]
scalefactors
int sf_idx [128]
scalefactor indices (used by encoder)
band is not coded (used by encoder)
float coeffs [1024]
coefficients for IMDCT
float saved [1024]
overlap
float ret [2048]
PCM output.
float ltp_state [3072]
time signal for LTP

Detailed Description

Single Channel Element - used for both SCE and LFE elements.

Definition at line 229 of file aac.h.


Field Documentation

band types

Definition at line 233 of file aac.h.

Referenced by apply_dependent_coupling(), apply_intensity_stereo(), apply_mid_side_stereo(), codebook_trellis_rate(), decode_cce(), decode_ics(), encode_spectral_coeffs(), encode_window_bands_info(), search_for_ms(), and search_for_quantizers_twoloop().

band type run end points

Definition at line 234 of file aac.h.

Referenced by apply_intensity_stereo(), and decode_ics().

coefficients for IMDCT

Definition at line 238 of file aac.h.

Referenced by aac_encode_frame(), adjust_frame_information(), apply_dependent_coupling(), apply_intensity_stereo(), apply_ltp(), apply_mid_side_stereo(), apply_prediction(), apply_window_and_mdct(), codebook_trellis_rate(), decode_ics(), encode_spectral_coeffs(), encode_window_bands_info(), imdct_and_windowing(), search_for_ms(), search_for_quantizers_anmr(), search_for_quantizers_faac(), search_for_quantizers_twoloop(), spectral_to_sample(), and update_ltp().

Definition at line 230 of file aac.h.

Referenced by aac_encode_frame(), adjust_frame_information(), apply_dependent_coupling(), apply_intensity_stereo(), apply_ltp(), apply_mid_side_stereo(), apply_prediction(), apply_window_and_mdct(), codebook_trellis_rate(), decode_cce(), decode_cpe(), decode_ics(), decode_mid_side_stereo(), encode_band_info(), encode_individual_channel(), encode_ms_info(), encode_scale_factors(), encode_spectral_coeffs(), encode_window_bands_info(), imdct_and_windowing(), search_for_ms(), search_for_quantizers_anmr(), search_for_quantizers_faac(), search_for_quantizers_fast(), search_for_quantizers_twoloop(), spectral_to_sample(), and update_ltp().

time signal for LTP

Definition at line 241 of file aac.h.

Referenced by apply_ltp(), and update_ltp().

Definition at line 242 of file aac.h.

Referenced by apply_prediction().

Definition at line 232 of file aac.h.

Referenced by adjust_frame_information(), and encode_individual_channel().

PCM output.

Definition at line 240 of file aac.h.

Referenced by apply_independent_coupling(), apply_ltp(), apply_window_and_mdct(), che_configure(), imdct_and_windowing(), spectral_to_sample(), and update_ltp().

overlap

Definition at line 239 of file aac.h.

Referenced by flush(), imdct_and_windowing(), and update_ltp().

scalefactors

Definition at line 235 of file aac.h.

Referenced by apply_intensity_stereo(), and decode_ics().

scalefactor indices (used by encoder)

Definition at line 236 of file aac.h.

Referenced by codebook_trellis_rate(), encode_individual_channel(), encode_scale_factors(), encode_spectral_coeffs(), encode_window_bands_info(), search_for_ms(), search_for_quantizers_anmr(), search_for_quantizers_faac(), search_for_quantizers_fast(), and search_for_quantizers_twoloop().

Definition at line 231 of file aac.h.

Referenced by apply_ltp(), decode_ics(), and spectral_to_sample().

band is not coded (used by encoder)

Definition at line 237 of file aac.h.

Referenced by adjust_frame_information(), codebook_trellis_rate(), encode_scale_factors(), encode_spectral_coeffs(), encode_window_bands_info(), search_for_ms(), search_for_quantizers_anmr(), search_for_quantizers_faac(), search_for_quantizers_fast(), and search_for_quantizers_twoloop().


The documentation for this struct was generated from the following file:

Generated on Fri Oct 26 02:50:17 2012 for FFmpeg by doxygen 1.5.8

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