gif_hash.c File Reference

#include "../config.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <stdio.h>
#include <string.h>
#include "gif_lib.h"
#include "gif_hash.h"
#include "gif_lib_private.h"

Go to the source code of this file.

Functions
static int	KeyItem (UINT32 Item)
GifHashTableType *	_InitHashTable (void)
void	_ClearHashTable (GifHashTableType *HashTable)
void	_InsertHashTable (GifHashTableType *HashTable, UINT32 Key, int Code)
int	_ExistsHashTable (GifHashTableType *HashTable, UINT32 Key)

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Function Documentation

void _ClearHashTable

(

GifHashTableType *

HashTable

)

Definition at line 77 of file gif_hash.c.

References HT_SIZE, and UINT32.

Referenced by _InitHashTable(), EGifCompressLine(), and EGifSetupCompress().

int _ExistsHashTable	(	GifHashTableType *	HashTable,
		UINT32	Key
	)

Definition at line 109 of file gif_hash.c.

References HT_GET_CODE, HT_GET_KEY, HT_KEY_MASK, KeyItem(), and UINT32.

Referenced by EGifCompressLine().

GifHashTableType* _InitHashTable

(

void

)

Definition at line 60 of file gif_hash.c.

References _ClearHashTable(), malloc(), and NULL.

Referenced by EGifOpen(), and EGifOpenFileHandle().

void _InsertHashTable	(	GifHashTableType *	HashTable,
		UINT32	Key,
		int	Code
	)

Definition at line 86 of file gif_hash.c.

References HT_GET_KEY, HT_KEY_MASK, HT_PUT_CODE, HT_PUT_KEY, KeyItem(), and UINT32.

Referenced by EGifCompressLine().

static int KeyItem

(

UINT32

Item

)

[static]

Definition at line 137 of file gif_hash.c.

References HT_KEY_MASK.

Referenced by _ExistsHashTable(), and _InsertHashTable().

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