libavcodec/i386/fft_sse.c File Reference

#include "dsputil.h"

Go to the source code of this file.

Defines
#define	P1M1P1M1   "%4"
#define	P1M1P1M1   "%3"
Functions
void	ff_fft_calc_sse (FFTContext *s, FFTComplex *z)
void	ff_imdct_calc_sse (MDCTContext *s, FFTSample *output, const FFTSample *input, FFTSample *tmp)
Variables
static const int	p1p1p1m1 [4]
static const int	p1p1m1p1 [4]
static const int	p1p1m1m1 [4]
static const int	p1m1p1m1 [4]
static const int	m1m1m1m1 [4]

---

Define Documentation

#define P1M1P1M1   "%3"

#define P1M1P1M1   "%4"

Referenced by ff_imdct_calc_sse().

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Function Documentation

void ff_fft_calc_sse	(	FFTContext *	s,
		FFTComplex *	z
	)

Definition at line 48 of file fft_sse.c.

Referenced by ff_fft_init(), and ff_imdct_calc_sse().

void ff_imdct_calc_sse	(	MDCTContext *	s,
		FFTSample *	output,
		const FFTSample *	input,
		FFTSample *	tmp
	)

Definition at line 142 of file fft_sse.c.

Referenced by ff_fft_init().

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Variable Documentation

const int m1m1m1m1[4] [static]

Initial value:

    { 1 << 31, 1 << 31, 1 << 31, 1 << 31 }

Definition at line 35 of file fft_sse.c.

const int p1m1p1m1[4] [static]

Initial value:

    { 0, 1 << 31, 0, 1 << 31 }

Definition at line 32 of file fft_sse.c.

Referenced by ff_imdct_calc_sse().

const int p1p1m1m1[4] [static]

Initial value:

    { 0, 0, 1 << 31, 1 << 31 }

Definition at line 29 of file fft_sse.c.

const int p1p1m1p1[4] [static]

Initial value:

    { 0, 0, 1 << 31, 0 }

Definition at line 26 of file fft_sse.c.

Referenced by ff_fft_calc_sse().

const int p1p1p1m1[4] [static]

Initial value:

    { 0, 0, 0, 1 << 31 }

Definition at line 23 of file fft_sse.c.

Referenced by ff_fft_calc_sse().