cache.c File Reference

#include <precomp.h>

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Data Structures
struct	bmpcache_entry
Defines
#define	NUM_ELEMENTS(array)   (sizeof(array) / sizeof(array[0]))
#define	TO_TOP   -1
#define	NOT_SET   -1
#define	IS_SET(idx)   (idx >= 0)
#define	BUMP_COUNT   40
Functions
void	cache_rebuild_bmpcache_linked_list (uint8 id, sint16 *idx, int count)
void	cache_bump_bitmap (uint8 id, uint16 idx, int bump)
void	cache_evict_bitmap (uint8 id)
RD_HBITMAP	cache_get_bitmap (uint8 id, uint16 idx)
void	cache_put_bitmap (uint8 id, uint16 idx, RD_HBITMAP bitmap)
void	cache_save_state (void)
FONTGLYPH *	cache_get_font (uint8 font, uint16 character)
void	cache_put_font (uint8 font, uint16 character, uint16 offset, uint16 baseline, uint16 width, uint16 height, RD_HGLYPH pixmap)
DATABLOB *	cache_get_text (uint8 cache_id)
void	cache_put_text (uint8 cache_id, void *data, int length)
uint8 *	cache_get_desktop (uint32 offset, int cx, int cy, int bytes_per_pixel)
void	cache_put_desktop (uint32 offset, int cx, int cy, int scanline, int bytes_per_pixel, uint8 *data)
RD_HCURSOR	cache_get_cursor (uint16 cache_idx)
void	cache_put_cursor (uint16 cache_idx, RD_HCURSOR cursor)
Variables
int	g_pstcache_fd []
static struct bmpcache_entry	g_bmpcache [3][0xa00]
static RD_HBITMAP	g_volatile_bc [3]
static int	g_bmpcache_lru [3] = { NOT_SET, NOT_SET, NOT_SET }
static int	g_bmpcache_mru [3] = { NOT_SET, NOT_SET, NOT_SET }
static int	g_bmpcache_count [3]
static FONTGLYPH	g_fontcache [12][256]
static DATABLOB	g_textcache [256]
static uint8	g_deskcache [0x38400 *4]
static RD_HCURSOR	g_cursorcache [0x20]