bitstream.c File Reference

#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bitstream.h"

Go to the source code of this file.

Macros
#define	DEFAULT_BUFSIZE   (128)

Functions
BitStream *	BitStream_new (void)
static int	BitStream_expand (BitStream *bstream)
static void	BitStream_writeNum (unsigned char *dest, size_t bits, unsigned int num)
static void	BitStream_writeBytes (unsigned char *dest, size_t size, unsigned char *data)
int	BitStream_append (BitStream *bstream, BitStream *arg)
int	BitStream_appendNum (BitStream *bstream, size_t bits, unsigned int num)
int	BitStream_appendBytes (BitStream *bstream, size_t size, unsigned char *data)
unsigned char *	BitStream_toByte (BitStream *bstream)
void	BitStream_free (BitStream *bstream)

Macro Definition Documentation

#define DEFAULT_BUFSIZE   (128)

Definition at line 29 of file bitstream.c.

Referenced by BitStream_new().

Function Documentation

int BitStream_append	(	BitStream *	bstream,
		BitStream *	arg
	)

Definition at line 128 of file bitstream.c.

References BitStream_expand(), BitStream::data, BitStream::datasize, and BitStream::length.

int BitStream_appendBytes	(	BitStream *	bstream,
		size_t	size,
		unsigned char *	data
	)

Definition at line 166 of file bitstream.c.

References BitStream_expand(), BitStream_writeBytes(), BitStream::data, BitStream::datasize, and BitStream::length.

Referenced by QRinput_encodeMode8(), and QRinput_encodeModeFNC1Second().

int BitStream_appendNum	(	BitStream *	bstream,
		size_t	bits,
		unsigned int	num
	)

Definition at line 150 of file bitstream.c.

References BitStream_expand(), BitStream_writeNum(), BitStream::data, BitStream::datasize, and BitStream::length.

Referenced by QRinput_appendPaddingBit(), QRinput_appendPaddingBitMQR(), QRinput_encodeMode8(), QRinput_encodeModeAn(), QRinput_encodeModeECI(), QRinput_encodeModeFNC1Second(), QRinput_encodeModeKanji(), QRinput_encodeModeNum(), and QRinput_encodeModeStructure().

static int BitStream_expand ( BitStream *  bstream )

static

Definition at line 73 of file bitstream.c.

References BitStream::data, and BitStream::datasize.

Referenced by BitStream_append(), BitStream_appendBytes(), and BitStream_appendNum().

void BitStream_free

(

BitStream *

bstream

)

Definition at line 223 of file bitstream.c.

References BitStream::data, and free().

Referenced by QRinput_getByteStream(), QRinput_List_freeEntry(), and QRinput_splitQRinputToStruct().

BitStream* BitStream_new

(

void

)

Definition at line 31 of file bitstream.c.

References BitStream::data, BitStream::datasize, DEFAULT_BUFSIZE, free(), BitStream::length, and malloc().

Referenced by QRinput_getByteStream(), and QRinput_splitQRinputToStruct().

unsigned char* BitStream_toByte

(

BitStream *

bstream

)

Definition at line 182 of file bitstream.c.

References BitStream_size, BitStream::data, and malloc().

Referenced by QRinput_getByteStream().

static void BitStream_writeBytes ( unsigned char *  dest, size_t  size, unsigned char *  data  )

static

Definition at line 107 of file bitstream.c.

Referenced by BitStream_appendBytes().

static void BitStream_writeNum ( unsigned char *  dest, size_t  bits, unsigned int  num  )

static

Definition at line 88 of file bitstream.c.

Referenced by BitStream_appendNum().