2d/rle.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "u_mem.h"
#include "mono.h"
#include "gr.h"
#include "grdef.h"
#include "error.h"
#include "rle.h"

Classes
struct	rle_cache_element
Defines
#define	RLE_CODE   0xE0
#define	NOT_RLE_CODE   31
#define	NO_ASM   1
#define	MAX_CACHE_BITMAPS   32
Functions
void	rle_expand_texture_sub (grs_bitmap *bmp, grs_bitmap *rle_temp_bitmap_1)
void	rle_stosb (ubyte *dest, int len, int color)
void	gr_rle_decode (ubyte *src, ubyte *dest)
void	gr_rle_expand_scanline_masked (ubyte *dest, ubyte *src, int x1, int x2)
void	gr_rle_expand_scanline (ubyte *dest, ubyte *src, int x1, int x2)
int	gr_rle_encode (int org_size, ubyte *src, ubyte *dest)
int	gr_rle_getsize (int org_size, ubyte *src)
int	gr_bitmap_rle_compress (grs_bitmap *bmp)
void	rle_cache_close (void)
void	rle_cache_init ()
void	rle_cache_flush ()
grs_bitmap *	rle_expand_texture (grs_bitmap *bmp)
void	gr_rle_expand_scanline_generic (grs_bitmap *dest, int dx, int dy, ubyte *src, int x1, int x2, int masked)
Variables
int	rle_cache_initialized = 0
int	rle_counter = 0
int	rle_next = 0
rle_cache_element	rle_cache [MAX_CACHE_BITMAPS]
int	rle_hits = 0
int	rle_misses = 0

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Define Documentation

#define MAX_CACHE_BITMAPS   32

#define NO_ASM   1

#define NOT_RLE_CODE   31

#define RLE_CODE   0xE0

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Function Documentation

int gr_bitmap_rle_compress (  grs_bitmap *  bmp  )

void gr_rle_decode (  ubyte *  src, ubyte *  dest )

int gr_rle_encode (  int  org_size, ubyte *  src, ubyte *  dest )

void gr_rle_expand_scanline (  ubyte *  dest, ubyte *  src, int  x1, int  x2 )

void gr_rle_expand_scanline_generic (  grs_bitmap *  dest, int  dx, int  dy, ubyte *  src, int  x1, int  x2, int  masked )

void gr_rle_expand_scanline_masked (  ubyte *  dest, ubyte *  src, int  x1, int  x2 )

int gr_rle_getsize (  int  org_size, ubyte *  src )

void rle_cache_close (  void   )

void rle_cache_flush (   )

void rle_cache_init (   )

grs_bitmap* rle_expand_texture (  grs_bitmap *  bmp  )

void rle_expand_texture_sub (  grs_bitmap *  bmp, grs_bitmap *  rle_temp_bitmap_1 )

void rle_stosb (  ubyte *  dest, int  len, int  color )

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Variable Documentation

rle_cache_element rle_cache[MAX_CACHE_BITMAPS]

int rle_cache_initialized = 0

int rle_counter = 0

int rle_hits = 0

int rle_misses = 0

int rle_next = 0

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