freesurround_decoder.cpp File Reference

#include "freesurround_decoder.h"
#include <algorithm>
#include <array>
#include <cmath>
#include <complex>
#include <cstdlib>
#include <cstring>
#include <vector>
#include "libavutil/mem.h"
#include "libavutil/tx.h"

Include dependency graph for freesurround_decoder.cpp:

Go to the source code of this file.

Classes
class	fsurround_decoder::Impl

Macros
#define	FASTER_CALC

Typedefs
using	cfloat = std::complex< float >
using	InputBufs = std::array< float *, 2 >
using	OutputBufs = std::array< float *, 6 >

Functions
template<class T >
T	sqr (T x)

Variables
static const float	PI = 3.141592654
static const float	epsilon = 0.000001
static const float	center_level = 0.5F*sqrtf(0.5F)

Macro Definition Documentation

FASTER_CALC

#define FASTER_CALC

Definition at line 335 of file freesurround_decoder.cpp.

Typedef Documentation

cfloat

using cfloat = std::complex<float>

Definition at line 32 of file freesurround_decoder.cpp.

InputBufs

using InputBufs = std::array<float*,2>

Definition at line 33 of file freesurround_decoder.cpp.

OutputBufs

using OutputBufs = std::array<float*,6>

Definition at line 34 of file freesurround_decoder.cpp.

Function Documentation

sqr()

template<class T >

T sqr

(

T

x

)

Definition at line 41 of file freesurround_decoder.cpp.

Referenced by fsurround_decoder::Impl::get_yfs().

Variable Documentation

center_level

const float center_level = 0.5F*sqrtf(0.5F)

static

Definition at line 38 of file freesurround_decoder.cpp.

Referenced by fsurround_decoder::Impl::block_decode().

epsilon

const float epsilon = 0.000001

static

Definition at line 37 of file freesurround_decoder.cpp.

Referenced by fsurround_decoder::Impl::block_decode(), and AvFormatDecoder::GetVideoFrameRate().

PI

const float PI = 3.141592654

static

Definition at line 36 of file freesurround_decoder.cpp.

Referenced by fsurround_decoder::Impl::block_decode(), fsurround_decoder::Impl::Impl(), and fsurround_decoder::Impl::phase_mode().