4 * default parameters and program defines
12 #define NOT_SPECIFIED 0
14 #define DEFAULT_X_SEG 50
15 #define DEFAULT_Y_SEG 50
16 #define DEFAULT_Z_SEG 100
18 #define DEFAULT_SLOPE_NEL 1
19 #define DEFAULT_START_NEL 0
21 #define DEFAULT_A_P_RANGE 2
22 #define DEFAULT_A_P_FAKTOR 1
24 #define DEFAULT_STEPS 5000
26 /* program defines, dont touch ;) */
28 #define URAND_MAX 0xffffffff
29 #define URAND_2BYTE_MAX 0xffff
31 typedef unsigned int u32;
32 typedef long long unsigned int u64;
40 #define printfd(fmt,args...) if(DEBUG_IT) printf(fmt,##args);
43 typedef struct __display {
44 u32 max_x,max_y,max_z; /* dimensions */
45 void *cell_p; /* pointer to cell data */
47 IDirectFB *dfb; /* pointer to dfb main construct */
48 IDirectFBSurface *primary_surface; /* pointer to dfb primary surface */
49 IDirectFBFont *font; /* the font */
51 int screen_height,screen_width; /* screen dimensions */
54 #define DEFAULT_DISPLAY_REF_RATE 100
56 #define DISPLAY_X_FREE 15
57 #define DISPLAY_Y_FREE 15
59 #define DISPLAY_FONT "/usr/share/DFBSee/decker.ttf"
62 /* masks for u32 cell */
63 #define AMORPH 0x00000001
64 #define CRYSTAL 0x00000000
65 #define C_CONC_MASK 0xfffffffe