wormhole.c File Reference

#include <stdlib.h>
#include <math.h>
#include <dc/pvr.h>
#include <dc/maple.h>
#include <dc/fmath.h>
#include <dc/maple/controller.h>

Macros
#define	WORMHOLE_WIDTH   256
#define	WORMHOLE_HEIGHT   256

Functions
static void	draw_screen ()
static pvr_ptr_t	generate_texture (uint32_t width, uint32_t height)
static void	animate_wormhole (uint32_t frame)
static int	check_start (void)
int	main (int argc, char **argv)

Variables
static const uint32_t	wormhole_palette [32]
static pvr_poly_hdr_t	hdr

Macro Definition Documentation

WORMHOLE_HEIGHT

#define WORMHOLE_HEIGHT   256

Referenced by main().

WORMHOLE_WIDTH

#define WORMHOLE_WIDTH   256

Referenced by main().

Function Documentation

animate_wormhole()

static void animate_wormhole ( uint32_t frame )

static

References pvr_set_pal_entry(), and wormhole_palette.

Referenced by main().

check_start()

static int check_start ( void )

static

References CONT_START, MAPLE_FOREACH_BEGIN, MAPLE_FOREACH_END, and MAPLE_FUNC_CONTROLLER.

Referenced by main().

draw_screen()

static void draw_screen ( void )

static

References pvr_vertex_t::argb, pvr_vertex_t::flags, hdr, 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 main().

generate_texture()

static pvr_ptr_t generate_texture ( uint32_t width, uint32_t height )

static

References calloc(), F_PI, free(), pvr_mem_malloc(), pvr_txr_load_ex(), PVR_TXRLOAD_8BPP, x, and y.

Referenced by main().

main()

int main	(	int	argc,
		char **	argv )

References animate_wormhole(), check_start(), cxt, draw_screen(), generate_texture(), hdr, PVR_FILTER_BILINEAR, pvr_init_defaults(), pvr_list_begin(), pvr_list_finish(), PVR_LIST_OP_POLY, pvr_mem_free(), PVR_PAL_ARGB8888, pvr_poly_compile(), pvr_poly_cxt_txr(), pvr_scene_begin(), pvr_scene_finish(), pvr_set_pal_entry(), pvr_set_pal_format(), PVR_TXRFMT_8BPP_PAL, PVR_TXRFMT_PAL8BPP, pvr_wait_ready(), uint32_t(), WORMHOLE_HEIGHT, wormhole_palette, and WORMHOLE_WIDTH.

Variable Documentation

hdr

pvr_poly_hdr_t hdr

static

Referenced by draw_screen(), and main().

wormhole_palette

const uint32_t wormhole_palette[32]

static

Initial value:

= {
    0xFF000000,  
    0xFF111111,  
    0xFF222222,  
    0xFF333333,  
    0xFF444444,  
    0xFF555555,  
    0xFF666666,  
    0xFF777777,  
    0xFF888888,  
    0xFF999999,  
    0xFFAAAAAA,  
    0xFFBBBBBB,  
    0xFFCCCCCC,  
    0xFFDDDDDD,  
    0xFFEEEEEE,  
    0xFFFFFFFF,  
    
    0xFF000000, 0xFF111111, 0xFF222222, 0xFF333333,
    0xFF444444, 0xFF555555, 0xFF666666, 0xFF777777,
    0xFF888888, 0xFF999999, 0xFFAAAAAA, 0xFFBBBBBB,
    0xFFCCCCCC, 0xFFDDDDDD, 0xFFEEEEEE, 0xFFFFFFFF
}

Referenced by animate_wormhole(), and main().