graphic.c File Reference

Implementation to PS2 graphic system. More...

#include <stdio.h>
#include <assert.h>
#include "libps2.h"

Include dependency graph for graphic.c:

Go to the source code of this file.

Defines
#define	PROJECTION   512.0f
#define	ASPECT_X   1.0f
#define	ZMIN   1.0f
#define	NEARZ   1.0f
#define	FARZ   65536.0f
Functions
int	release (void)
	Release PS2 graphic devices.
int	acquire (void)
	Init. PS2 devices.
void	usage (const char *msg1, const char *msg2, const char *g_program_name)
	Print usage.
void	options (int argc, char *argv[], char **file_name)
	Set option to graphic system.
void	init_vpu (char *elf)
	Init. VPU0/1 devices.
void	close_vpu ()
	Free VPU0/1 devices.
void	init_graphic ()
	Initialize libps2a graphic system.
void	close_graphic ()
	Finish libps2a graphic system.
void	start_display ()
	Pre-CG viewing.
void	swap_dbuff ()
	Swap double buffer.
void	wait_sync ()
	Wait V-blank.
ps2_gsreg_frame *	ask_gsreg_frame ()
	return frame buffer base point at that time.
Variables
int	g_textop64
int	g_zbits
char *	log_file = "messages"
ps2_vpu *	g_vpu0
ps2_vpu *	g_vpu1
FMATRIX	view_screen
VPUFILE *	vfd
FILE *	err_fp
ps2_gs_gparam *	gp
int	g_fd_gs
int	g_inter
int	g_out_mode
int	g_ff_mode
int	g_resolution
int	g_refresh_rate
int	g_psm
int	g_zpsm
int	frame
int	odev
ps2_gs_dbuff	g_db
ps2_gs_finish	g_finish

---

Detailed Description

Implementation to PS2 graphic system.

Graphic system is a View model. In other words, it is a output system. This graphic system supplys several CG drawing methods, so we are able to name it `CG-view model'. Possibly, if a sound system is implemented, we name it `Sound-view model' or `Audio-view model'.

Then, this code is to implement Graphic system module by using PS2 Graphic Synthesizer, we call it `GS'.

Definition in file graphic.c.

---