Файл binexpand.c

#include <string.h>
#include "allheaders.h"

Функции
static l_uint16 *	makeExpandTab2x (void)
static l_uint32 *	makeExpandTab4x (void)
static l_uint32 *	makeExpandTab8x (void)
PIX *	pixExpandBinaryReplicate (PIX *pixs, l_int32 factor)
PIX *	pixExpandBinaryPower2 (PIX *pixs, l_int32 factor)

Переменные
static l_uint32	expandtab16 []

Функции

makeExpandTab2x()

static l_uint16 * makeExpandTab2x ( void  )

static

makeExpandTab4x()

static l_uint32 * makeExpandTab4x ( void  )

static

makeExpandTab8x()

static l_uint32 * makeExpandTab8x ( void  )

static

pixExpandBinaryPower2()

PIX* pixExpandBinaryPower2	(	PIX *	pixs,
		l_int32	factor
	)

pixExpandBinaryPower2()

Input:  pixs (1 bpp)
        factor (expansion factor: 1, 2, 4, 8, 16)
Return: pixd (expanded 1 bpp by replication), or null on error

pixExpandBinaryReplicate()

PIX* pixExpandBinaryReplicate	(	PIX *	pixs,
		l_int32	factor
	)

pixExpandBinaryReplicate()

Input:  pixs (1 bpp)
        factor (integer scale factor for replicative expansion)
Return: pixd (scaled up), or null on error

Переменные

expandtab16

l_uint32 expandtab16[]

static

Инициализатор

= {
              0x00000000, 0x0000ffff, 0xffff0000, 0xffffffff}