Atrac3pWavesData Struct Reference

Parameters of a group of sine waves. More...

#include <atrac3plus.h>

Data Fields
Atrac3pWaveEnvelope	pend_env
	pending envelope from the previous frame More...
Atrac3pWaveEnvelope	curr_env
	group envelope from the current frame More...
int	num_wavs
	number of sine waves in the group More...
int	start_index
	start index into global tones table for that subband More...

Detailed Description

Parameters of a group of sine waves.

Definition at line 73 of file atrac3plus.h.

Field Documentation

Atrac3pWaveEnvelope Atrac3pWavesData::pend_env

pending envelope from the previous frame

Definition at line 74 of file atrac3plus.h.

Referenced by decode_tones_envelope(), and ff_atrac3p_generate_tones().

Atrac3pWaveEnvelope Atrac3pWavesData::curr_env

group envelope from the current frame

Definition at line 75 of file atrac3plus.h.

Referenced by ff_atrac3p_generate_tones().

int Atrac3pWavesData::num_wavs

number of sine waves in the group

Definition at line 76 of file atrac3plus.h.

Referenced by decode_band_numwavs(), decode_tones_amplitude(), decode_tones_frequency(), decode_tones_phase(), ff_atrac3p_generate_tones(), reconstruct_frame(), and waves_synth().

int Atrac3pWavesData::start_index

start index into global tones table for that subband

Definition at line 77 of file atrac3plus.h.

Referenced by decode_band_numwavs(), decode_tones_amplitude(), decode_tones_frequency(), decode_tones_phase(), and waves_synth().

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

• libavcodec/atrac3plus.h