2ndmix.c File Reference

#include <kos.h>
#include <stdlib.h>
#include <assert.h>
#include "sintab.h"
#include "s3mplay.h"
#include "gfx/font14_256.h"

Macros
#define	msin(angle)
#define	mcos(angle)
#define	NS   1024
#define	zk   64
#define	MAXX   ((640*(zk+640))/zk)
#define	MAXY   ((480*(zk+480))/zk)
#define	NUM_FACES   6
#define	zkonst   128
#define	mult   64
#define	bound(A)
#define	FONT_NAME   font14_256_pcx
#define	FONT_WIDTH   8
#define	FONT_HEIGHT   9
#define	FONT_PIC_WIDTH   256
#define	FONT_PIC_HEIGHT   256
#define	FONT_DOUBLE   2.2
#define	FONT_HAS_LC
#define	FONT_PERROW   (FONT_PIC_WIDTH / FONT_WIDTH)
#define	FONT_ROWS   (480 / FONT_HEIGHT)

Functions
int	randnum (int limit)
void	play_s3m (char *fn)
void	stars_init (void)
void	poly_pnt (int x, int y, float z, float size, int color)
void	stars_one_frame (void)
void	draw_cube (int which)
void	cube_one_frame (void)
void	cubes_one_frame (void)
int	load_pcx (char *pcxdata)
void	font_draw_char (int x1, int y1, float color, int ch)
void	font_draw_string (int x1, int y1, float color, char *str)
void	font_next_screen (void)
void	font_one_frame (void)
void	font_init (void)
void	draw_one_frame (void)
	KOS_INIT_FLAGS (INIT_DEFAULT)
int	main (int argc, const char *argv[])

Variables
pvr_ptr_t	txr_font = NULL
volatile unsigned long *	snd_dbg = (unsigned long*)0xa080ffc0
int *	star_x = NULL
int *	star_y
int *	star_z
pvr_poly_hdr_t	stars_header
int	cube_points []
int	rotang = 0
float	cubesizes [6] = { 0.0f }
int	tmpframe = 0
int	zooming = 1
int	cubes_have_header = 0
pvr_poly_hdr_t	cubes_header
short	imageWidth
short	imageHeight
uint8_t *	image
uint8_t *	pcxpal
char *	charmap
char	font_map []
fontrow_t	font_rows [FONT_ROWS]
char *	scrollypos = NULL
char	scrolly []
int	active_lines = 0
int	pause_count = 0
int	mode = 0
pvr_poly_hdr_t	font_header
int	framecnt = 0
pvr_init_params_t	params

Macro Definition Documentation

bound

#define bound

(

A

)

Value:

if ((A) < 0.0f) (A) = 0.0f; if ((A) > 1.0f) (A) = 1.0f;

Referenced by draw_cube().

FONT_DOUBLE

#define FONT_DOUBLE   2.2

Referenced by font_draw_char(), font_draw_string(), and font_next_screen().

FONT_HAS_LC

#define FONT_HAS_LC

FONT_HEIGHT

#define FONT_HEIGHT   9

Referenced by font_draw_char(), and font_next_screen().

FONT_NAME

#define FONT_NAME   font14_256_pcx

Referenced by font_init().

FONT_PERROW

#define FONT_PERROW   (FONT_PIC_WIDTH / FONT_WIDTH)

Referenced by font_draw_char().

FONT_PIC_HEIGHT

#define FONT_PIC_HEIGHT   256

Referenced by font_draw_char(), and font_init().

FONT_PIC_WIDTH

#define FONT_PIC_WIDTH   256

Referenced by font_draw_char(), and font_init().

FONT_ROWS

#define FONT_ROWS   (480 / FONT_HEIGHT)

Referenced by font_one_frame().

FONT_WIDTH

#define FONT_WIDTH   8

Referenced by font_draw_char(), font_draw_string(), and font_next_screen().

MAXX

#define MAXX   ((640*(zk+640))/zk)

Referenced by stars_init().

MAXY

#define MAXY   ((480*(zk+480))/zk)

Referenced by stars_init().

mcos

#define mcos

(

angle

)

Value:

sintab[((angle)+64) % 256]

Referenced by draw_cube(), and rotate().

msin

#define msin

(

angle

)

Value:

sintab[angle]

Referenced by draw_cube(), and rotate().

mult

#define mult   64

Referenced by draw_cube().

NS

#define NS   1024

Referenced by stars_init(), and stars_one_frame().

NUM_FACES

#define NUM_FACES   6

Referenced by draw_cube().

zk

#define zk   64

Referenced by stars_one_frame().

zkonst

#define zkonst   128

Referenced by draw_cube().

Function Documentation

cube_one_frame()

void cube_one_frame

(

void

)

References cubesizes, draw_cube(), rotang, and zooming.

Referenced by cubes_one_frame().

cubes_one_frame()

void cubes_one_frame

(

void

)

References cube_one_frame(), cubes_have_header, cubes_header, PVR_LIST_TR_POLY, pvr_poly_compile(), pvr_poly_cxt_col(), pvr_prim(), and tmp.

Referenced by draw_one_frame().

draw_cube()

void draw_cube

(

int

which

)

References pvr_vertex_t::argb, assert, bound, cube_points, cubesizes, pvr_vertex_t::flags, mcos, msin, mult, NUM_FACES, pvr_vertex_t::oargb, PVR_CMD_VERTEX, PVR_CMD_VERTEX_EOL, PVR_PACK_COLOR, pvr_prim(), r, rotang, pvr_vertex_t::u, pvr_vertex_t::v, vert, pvr_vertex_t::x, x, pvr_vertex_t::y, y, pvr_vertex_t::z, z, and zkonst.

Referenced by cube_one_frame().

draw_one_frame()

void draw_one_frame

(

void

)

References cubes_one_frame(), font_one_frame(), framecnt, pvr_list_begin(), pvr_list_finish(), PVR_LIST_OP_POLY, PVR_LIST_TR_POLY, pvr_scene_begin(), pvr_scene_finish(), pvr_wait_ready(), and stars_one_frame().

Referenced by main().

font_draw_char()

void font_draw_char	(	int	x1,
		int	y1,
		float	color,
		int	ch )

References pvr_vertex_t::argb, charmap, color, pvr_vertex_t::flags, FONT_DOUBLE, FONT_HEIGHT, FONT_PERROW, FONT_PIC_HEIGHT, FONT_PIC_WIDTH, FONT_WIDTH, pvr_vertex_t::oargb, PVR_CMD_VERTEX, PVR_CMD_VERTEX_EOL, PVR_PACK_COLOR, pvr_prim(), pvr_vertex_t::u, pvr_vertex_t::v, vert, pvr_vertex_t::x, pvr_vertex_t::y, and pvr_vertex_t::z.

Referenced by font_draw_string().

font_draw_string()

void font_draw_string	(	int	x1,
		int	y1,
		float	color,
		char *	str )

References color, FONT_DOUBLE, font_draw_char(), and FONT_WIDTH.

Referenced by font_one_frame().

font_init()

void font_init

(

void

)

References charmap, font_header, font_map, FONT_NAME, font_next_screen(), FONT_PIC_HEIGHT, FONT_PIC_WIDTH, font_rows, free(), image, load_pcx(), malloc(), pcxpal, printf, PVR_FILTER_NONE, PVR_LIST_TR_POLY, pvr_mem_malloc(), pvr_poly_compile(), pvr_poly_cxt_txr(), PVR_TXRFMT_ARGB4444, PVR_TXRFMT_NONTWIDDLED, tmp, txr_font, uint32_t(), x, and y.

Referenced by main().

font_next_screen()

void font_next_screen

(

void

)

References active_lines, FONT_DOUBLE, FONT_HEIGHT, font_rows, FONT_WIDTH, scrolly, scrollypos, x, and y.

Referenced by font_init(), and font_one_frame().

font_one_frame()

void font_one_frame

(

void

)

References done, font_draw_string(), font_header, font_next_screen(), FONT_ROWS, font_rows, mode, NULL, pause_count, pvr_prim(), x, and y.

Referenced by draw_one_frame().

KOS_INIT_FLAGS()

KOS_INIT_FLAGS

(

INIT_DEFAULT

)

load_pcx()

int load_pcx

(

char *

pcxdata

)

References image, imageHeight, imageWidth, NULL, pcxpal, and printf.

Referenced by font_init().

main()

int main	(	int	argc,
		const char *	argv[] )

References cont_state_t::buttons, charmap, CONT_START, draw_one_frame(), font_init(), free(), maple_dev_status(), maple_enum_type(), MAPLE_FUNC_CONTROLLER, NULL, params, play_s3m(), printf, pvr_init(), star_x, star_y, star_z, and stars_init().

play_s3m()

void play_s3m

(

char *

fn

)

References buffer, fs_close(), fs_open(), fs_read(), printf, r, s3mplay, snd_dbg, spu_disable(), spu_enable(), spu_memload(), and uint32_t().

Referenced by main().

poly_pnt()

void poly_pnt	(	int	x,
		int	y,
		float	z,
		float	size,
		int	color )

References pvr_vertex_t::argb, color, pvr_vertex_t::flags, pvr_vertex_t::oargb, PVR_CMD_VERTEX, PVR_CMD_VERTEX_EOL, PVR_PACK_COLOR, pvr_prim(), pvr_vertex_t::u, pvr_vertex_t::v, vert, pvr_vertex_t::x, x, pvr_vertex_t::y, y, pvr_vertex_t::z, and z.

Referenced by stars_one_frame().

randnum()

int randnum

(

int

limit

)

References limit.

Referenced by stars_init().

stars_init()

void stars_init

(

void

)

References malloc(), MAXX, MAXY, NS, NULL, PVR_LIST_OP_POLY, pvr_poly_compile(), pvr_poly_cxt_col(), randnum(), star_x, star_y, star_z, stars_header, and tmp.

Referenced by main().

stars_one_frame()

void stars_one_frame

(

void

)

References NS, poly_pnt(), pvr_prim(), star_x, star_y, star_z, stars_header, and zk.

Referenced by draw_one_frame().

Variable Documentation

active_lines

int active_lines = 0

Referenced by font_next_screen().

charmap

char* charmap

Referenced by font_draw_char(), font_init(), and main().

cube_points

int cube_points[]

Referenced by draw_cube().

cubes_have_header

int cubes_have_header = 0

Referenced by cubes_one_frame().

cubes_header

pvr_poly_hdr_t cubes_header

Referenced by cubes_one_frame().

cubesizes

float cubesizes[6] = { 0.0f }

Referenced by cube_one_frame(), and draw_cube().

font_header

pvr_poly_hdr_t font_header

Referenced by font_init(), and font_one_frame().

font_map

char font_map[]

Initial value:

= "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789?:;/!\"#$%&'[]*+,-."
                  "abcdefghijklmnopqrstuvwxyz^_@ "

Referenced by font_init().

font_rows

fontrow_t font_rows[FONT_ROWS]

Referenced by font_init(), font_next_screen(), and font_one_frame().

framecnt

int framecnt = 0

Referenced by draw_one_frame().

image

uint8_t* image

Referenced by font_init(), and load_pcx().

imageHeight

short imageHeight

Referenced by load_pcx().

imageWidth

short imageWidth

Referenced by load_pcx().

mode

int mode = 0

Referenced by cd_stream_test(), do_sphere_test(), font_one_frame(), and main().

params

pvr_init_params_t params

Initial value:

= {
    
    { PVR_BINSIZE_16, PVR_BINSIZE_0, PVR_BINSIZE_16, PVR_BINSIZE_0, PVR_BINSIZE_0 },
 
    
    512 * 1024,
 
    
    0, 0, 0, 0, 0
}

Referenced by main(), main(), and run_speed_test().

pause_count

int pause_count = 0

Referenced by font_one_frame().

pcxpal

uint8_t* pcxpal

Referenced by font_init(), and load_pcx().

rotang

int rotang = 0

Referenced by cube_one_frame(), and draw_cube().

scrolly

char scrolly[]

Referenced by font_next_screen().

scrollypos

char* scrollypos = NULL

Referenced by font_next_screen().

snd_dbg

volatile unsigned long* snd_dbg = (unsigned long*)0xa080ffc0

Referenced by play_s3m().

star_x

int* star_x = NULL

Referenced by main(), stars_init(), and stars_one_frame().

star_y

int * star_y

Referenced by main(), stars_init(), and stars_one_frame().

star_z

int * star_z

Referenced by main(), stars_init(), and stars_one_frame().

stars_header

pvr_poly_hdr_t stars_header

Referenced by stars_init(), and stars_one_frame().

tmpframe

int tmpframe = 0

txr_font

pvr_ptr_t txr_font = NULL

Referenced by font_init().

zooming

int zooming = 1

Referenced by cube_one_frame().