hvirtual/quicktime/ffmpeg/libavcodec/fdctref.c File Reference

#include <math.h>

Include dependency graph for fdctref.c:

Go to the source code of this file.

Defines
#define	PI   3.14159265358979323846
Functions
void	init_fdct (void)
void	fdct (short *block)
void	idct (short *block)
Variables
static double	c [8][8]

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Define Documentation

#define PI   3.14159265358979323846

Definition at line 39 of file fdctref.c.

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Function Documentation

void fdct

(

short *

block

)

Definition at line 63 of file fdctref.c.

References s.

Referenced by dct_error(), init_transform_hv(), and main().

void idct

(

short *

block

)

Definition at line 126 of file fdctref.c.

References c.

void init_fdct

(

void

)

Definition at line 49 of file fdctref.c.

References PI, and s.

Referenced by init(), and main().

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Variable Documentation

double c[8][8] [static]

Definition at line 48 of file fdctref.c.