Stream.cc File Reference

#include <aconf.h>
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <unistd.h>
#include <string.h>
#include <ctype.h>
#include "gmem.h"
#include "gfile.h"
#include "config.h"
#include "Error.h"
#include "Object.h"
#include "Decrypt.h"
#include "Stream.h"
#include "Stream-CCITT.h"

Include dependency graph for Stream.cc:

Go to the source code of this file.

Defines
#define	dctCos1   4017
#define	dctSin1   799
#define	dctCos3   3406
#define	dctSin3   2276
#define	dctCos6   1567
#define	dctSin6   3784
#define	dctSqrt2   5793
#define	dctSqrt1d2   2896
#define	dctCrToR   91881
#define	dctCbToG   -22553
#define	dctCrToG   -46802
#define	dctCbToB   116130
#define	dctClipOffset   256
Variables
static Guchar	dctClip [768]
static int	dctClipInit = 0
static int	dctZigZag [64]

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Define Documentation

#define dctCbToB   116130

Definition at line 1912 of file Stream.cc.

#define dctCbToG   -22553

Definition at line 1910 of file Stream.cc.

#define dctClipOffset   256

Definition at line 1915 of file Stream.cc. Referenced by DCTStream::DCTStream(), DCTStream::readDataUnit(), and DCTStream::readMCURow().

#define dctCos1   4017

Definition at line 1886 of file Stream.cc. Referenced by DCTStream::readDataUnit().

#define dctCos3   3406

Definition at line 1888 of file Stream.cc. Referenced by DCTStream::readDataUnit().

#define dctCos6   1567

Definition at line 1890 of file Stream.cc. Referenced by DCTStream::readDataUnit().

#define dctCrToG   -46802

Definition at line 1911 of file Stream.cc.

#define dctCrToR   91881

Definition at line 1909 of file Stream.cc.

#define dctSin1   799

Definition at line 1887 of file Stream.cc. Referenced by DCTStream::readDataUnit().

#define dctSin3   2276

Definition at line 1889 of file Stream.cc. Referenced by DCTStream::readDataUnit().

#define dctSin6   3784

Definition at line 1891 of file Stream.cc. Referenced by DCTStream::readDataUnit().

#define dctSqrt1d2   2896

Definition at line 1893 of file Stream.cc. Referenced by DCTStream::readDataUnit().

#define dctSqrt2   5793

Definition at line 1892 of file Stream.cc. Referenced by DCTStream::readDataUnit().

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Variable Documentation

Guchar dctClip[768] [static]

Definition at line 1916 of file Stream.cc. Referenced by DCTStream::DCTStream(), DCTStream::readDataUnit(), and DCTStream::readMCURow().

int dctClipInit = 0 [static]

Definition at line 1917 of file Stream.cc. Referenced by DCTStream::DCTStream().

int dctZigZag[64] [static]

Initial value: { 0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63 } Definition at line 1920 of file Stream.cc. Referenced by DCTStream::readDataUnit(), and DCTStream::readQuantTables().

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