audiooutputdownmix.cpp File Reference

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Variables
static const float	m6db = 0.5
static const float	m3db = 0.7071067811865476f
static const float	mm3db = -0.7071067811865476f
static const float	msqrt_1_3 = -0.577350269189626f
static const float	sqrt_2_3 = 0.816496580927726f
static const float	sqrt_2_3by3db = 0.577350269189626f
static const float	msqrt_1_3bym3db = 0.408248290463863f
int	matrix [4][2] = { { 1, 1 }, { 2, 2 }, { 3, 3 }, { 4, 4 } }
static const float	stereo_matrix [8][8][2]
static const float	s51_matrix [3][8][6]

Variable Documentation

const float m6db = 0.5

static

Definition at line 48 of file audiooutputdownmix.cpp.

const float m3db = 0.7071067811865476f

static

Definition at line 49 of file audiooutputdownmix.cpp.

const float mm3db = -0.7071067811865476f

static

Definition at line 50 of file audiooutputdownmix.cpp.

const float msqrt_1_3 = -0.577350269189626f

static

Definition at line 51 of file audiooutputdownmix.cpp.

const float sqrt_2_3 = 0.816496580927726f

static

Definition at line 52 of file audiooutputdownmix.cpp.

const float sqrt_2_3by3db = 0.577350269189626f

static

Definition at line 53 of file audiooutputdownmix.cpp.

const float msqrt_1_3bym3db = 0.408248290463863f

static

Definition at line 54 of file audiooutputdownmix.cpp.

int matrix[4][2] = { { 1, 1 }, { 2, 2 }, { 3, 3 }, { 4, 4 } }

Definition at line 56 of file audiooutputdownmix.cpp.

Referenced by SingleView::Load(), ThumbGenerator::loadFile(), SingleView::Rotate(), and VideoOutputQuartzView::Transform().

const float stereo_matrix[8][8][2]

static

Definition at line 58 of file audiooutputdownmix.cpp.

Referenced by AudioOutputDownmix::DownmixFrames().

const float s51_matrix[3][8][6]

static

Definition at line 129 of file audiooutputdownmix.cpp.

Referenced by AudioOutputDownmix::DownmixFrames().