Pcx.cpp File Reference

#include "Pcx.h"
#include <cstdint>
#include <cstdlib>
#include <cstring>
#include <cassert>
#include <algorithm>
#include <memory>
#include "Utility/Exception.h"

Classes
struct	PCXHeader
struct	bstreamer

Typedefs
typedef struct bstreamer	bstreamer

Enumerations
enum	{   PCX_VERSION_2_5 = 0 , PCX_VERSION_NOT_VALID = 1 , PCX_VERSION_2_8_WITH_PALLETE = 2 , PCX_VERSION_2_8_WITHOUT_PALLETE = 3 ,   PCX_VERSION_WINDOWS = 4 , PCX_VERSION_3_0 = 5 }

Functions
static void	bs_init (bstreamer *bs, const uint8_t *buf, int buf_size)
static int	bs_get_bytes_left (bstreamer *bs)
static unsigned int	bs_get_byte (bstreamer *bs)
static unsigned int	bs_get_buffer (bstreamer *bs, uint8_t *dst, unsigned int size)
static int	pcx_rle_decode (bstreamer *bs, uint8_t *dst, unsigned int bytes_per_scanline, int compressed)
void *	writePcxHeader (void *pcx_data, int width, int height)
void *	encodeOneLine (void *pcx_data, void *line, size_t line_size)

Typedef Documentation

bstreamer

typedef struct bstreamer bstreamer

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
PCX_VERSION_2_5
PCX_VERSION_NOT_VALID
PCX_VERSION_2_8_WITH_PALLETE
PCX_VERSION_2_8_WITHOUT_PALLETE
PCX_VERSION_WINDOWS
PCX_VERSION_3_0

Function Documentation

bs_get_buffer()

static unsigned int bs_get_buffer ( bstreamer *  bs, uint8_t *  dst, unsigned int  size  )

static

bs_get_byte()

static unsigned int bs_get_byte ( bstreamer *  bs )

static

bs_get_bytes_left()

static int bs_get_bytes_left ( bstreamer *  bs )

static

bs_init()

static void bs_init ( bstreamer *  bs, const uint8_t *  buf, int  buf_size  )

static

encodeOneLine()

void * encodeOneLine	(	void *	pcx_data,
		void *	line,
		size_t	line_size
	)

pcx_rle_decode()

static int pcx_rle_decode ( bstreamer *  bs, uint8_t *  dst, unsigned int  bytes_per_scanline, int  compressed  )

static

writePcxHeader()

void * writePcxHeader	(	void *	pcx_data,
		int	width,
		int	height
	)