*
*/
+#ifdef USE_DFB_API
+#include <directfb.h>
+#endif
+
+#define NOT_SPECIFIED 0
+
#define DEFAULT_X_SEG 50
#define DEFAULT_Y_SEG 50
#define DEFAULT_Z_SEG 100
#define DEFAULT_SLOPE_NEL 1
#define DEFAULT_START_NEL 0
+#define DEFAULT_A_P_RANGE 2
+#define DEFAULT_A_P_FAKTOR 1
+
#define DEFAULT_STEPS 5000
/* program defines, dont touch ;) */
-#ifdef DEBUG
- #define DEBUG 1
-#else
- #define DEBUG 0
-#endif
-
#define URAND_MAX 0xffffffff
+#define URAND_2BYTE_MAX 0xffff
typedef unsigned int u32;
typedef long long unsigned int u64;
-#define printfd(fmt,args...) if(DEBUG) printf(fmt,##args);
+#ifdef DEBUG
+ #define DEBUG_IT 1
+#else
+ #define DEBUG_IT 0
+#endif
-/* segment struct
- *
- * not used by now
- */
-struct __segment
-{
- u32 status; /* C concentration */
-}
+#define printfd(fmt,args...) if(DEBUG_IT) printf(fmt,##args);
+
+/* display stuff */
+typedef struct __display {
+ u32 max_x,max_y,max_z; /* dimensions */
+ void *cell_p; /* pointer to cell data */
+#ifdef USE_DFB_API
+ IDirectFB *dfb; /* pointer to dfb main construct */
+ IDirectFBSurface *primary_surface; /* pointer to dfb primary surface */
+ IDirectFBFont *font; /* the font */
+#endif
+ int screen_height,screen_width; /* screen dimensions */
+} display;
+
+#define DEFAULT_DISPLAY_REF_RATE 100
+
+#define DISPLAY_X_FREE 15
+#define DISPLAY_Y_FREE 15
-/* masks for u32 segments */
+#define DISPLAY_FONT "/usr/share/DFBSee/decker.ttf"
+#define MAX_TXT 20
+
+/* masks for u32 cell */
#define AMORPH 0x00000001
#define CRYSTAL 0x00000000
#define C_CONC_MASK 0xfffffffe