/*
 * File:    tile_rect.h
 *
 */

#define    STATIC_SEGMENT        1
#define    CFB_SEGMENT           2
#define    TEXTURE_SEGMENT       3

#define    SCREEN_HT    240
#define    SCREEN_WD    320

/* this stack size is in bytes, and is a lot larger
 * than this program needs.
 */
#define    STACKSIZE    0x2000

#define    GLIST_LEN    2048
/*
 * ifdef needed because this file is included by "spec"
 */
#ifdef _LANGUAGE_C

/*
 * Layout of dynamic data.
 *
 * This structure holds the things which change per frame. It is advantageous
 * to keep dynamic data together so that we may selectively write back dirty
 * data cache lines to DRAM prior to processing by the RCP.
 *
 */
typedef struct {
    Mtx    projection;
    Mtx    modeling;
    Mtx    viewing;
    Mtx    identity;
    Gfx    glist[GLIST_LEN];
} Dynamic;

extern Dynamic    dynamic;

/* these are the static display lists */

extern Gfx     rspinit_dl[];
extern Gfx     rdpinit_dl[];
extern Gfx     clearcfb_dl[];

/* CPU addresses for the color frame buffer */

extern u16    cfb[][SCREEN_WD*SCREEN_HT];

/* RSP address for the color frame buffer */

extern u16    rsp_cfb[];

/* RSP matrix stack */
extern u64  dram_stack[];

#endif    /* _LANGUAGE_C */