Refined toolchain instructions, organized examples, added automatic retry for CdRead(), added FIOCSCAN ioctl in psxsio TTY driver, added tty and console examples.

4 files changed, 0 insertions, 306 deletions

diff --git a/examples/billboard/billboard.c b/examples/billboard/billboard.c
deleted file mode 100644
index bba5dda..0000000
--- a/examples/billboard/billboard.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/* 
- * LibPSn00b Example Programs
- *
- * GTE Billboarding Sprites Example
- * 2019 Meido-Tek Productions / PSn00bSDK Project
- *
- * Displays a bunch of sprites placed on the screen using 3D coordinates
- * that scale according to the distance from the screen. This is a quick
- * modification of the GTE cube example.
- *
- * Billboard sprites are useful for 2D projectiles flying across 3D space,
- * particle effects such as smoke as well as characters and objects
- * represented as 2D sprites.
- *
- * Example by Lameguy64
- *
- * Changelog:
- *
- *  Sep 24, 2019 - Initial version.
- *
- */
- 
-#include <stdio.h>
-#include <psxgpu.h>
-#include <psxgte.h>
-#include <inline_c.h>
-
-/* OT and Packet Buffer sizes */
-#define OT_LEN			256
-#define PACKET_LEN		1024
-
-/* Screen resolution */
-#define SCREEN_XRES		320
-#define SCREEN_YRES		240
-
-/* Screen center position */
-#define CENTERX			SCREEN_XRES>>1
-#define CENTERY			SCREEN_YRES>>1
-
-
-/* Double buffer structure */
-typedef struct {
-	DISPENV	disp;			/* Display environment */
-	DRAWENV	draw;			/* Drawing environment */
-	int 	ot[OT_LEN];		/* Ordering table */
-	char 	p[PACKET_LEN];	/* Packet buffer */
-} DB;
-
-/* Double buffer variables */
-DB		db[2];
-int		db_active = 0;
-char	*db_nextpri;
-
-extern int	tim_image[];
-TIM_IMAGE 	tim;
-
-/* For easier handling of vertex indices */
-typedef struct {
-	short v0,v1,v2,v3;
-} INDEX;
-
-/* Sprite position vertices */
-SVECTOR verts[] = {
-	{ -50, -50, -50, 0 },
-	{  50, -50, -50, 0 },
-	{ -50,  50, -50, 0 },
-	{  50,  50, -50, 0 },
-	{  50, -50,  50, 0 },
-	{ -50, -50,  50, 0 },
-	{  50,  50,  50, 0 },
-	{ -50,  50,  50, 0 }
-};
-
-
-/* Function declarations */
-void init();
-void display();
-
-
-/* Main function */
-int main() {
-
-	int i,p,sz;
-	
-	SVECTOR	rot = { 0 };			/* Rotation vector for Rotmatrix */
-	VECTOR	pos = { 0, 0, 160 };	/* Translation vector for TransMatrix */
-	MATRIX	mtx,lmtx;				/* Rotation matrices for geometry and lighting */
-	
-	POLY_FT4	*quad;				/* Flat shaded quad primitive pointer */
-	SVECTOR spos;
-	
-	/* Init graphics and GTE */
-	init();
-	
-	
-	/* Main loop */
-	while( 1 ) {
-		
-		/* Set rotation and translation to the matrix */
-		RotMatrix( &rot, &mtx );
-		TransMatrix( &mtx, &pos );
-		
-		/* Set rotation and translation matrix */
-		gte_SetRotMatrix( &mtx );
-		gte_SetTransMatrix( &mtx );
-		
-		/* Make the sprites revolve around */
-		rot.vy += 16;
-		rot.vz += 16;
-		
-		/* Draw the sprites */
-		quad = (POLY_FT4*)db_nextpri;	
-		
-		for( i=0; i<8; i++ ) {
-			
-			// Load the 3D coordinate of the sprite to GTE
-			gte_ldv0(&verts[i]);
-				
-			// Rotation, Translation and Perspective Single
-			gte_rtps();
-			
-			// Store depth
-			gte_stsz(&p);
-
-			// Don't sort sprite if depth is zero
-			// (or divide by zero will happen later)
-			if( p > 0 ) {
-				
-				// Store result to position vector
-				gte_stsxy2(&spos);
-				
-				// Calculate sprite size, the divide operation might be a
-				// performance killer but it's likely faster than performing
-				// a lookat operation between sprite and camera, which some
-				// billboard sprite implementations use.
-				sz = (16*CENTERX)/p;
-				
-				// Prepare quad primitive
-				setPolyFT4(quad);
-				
-				// Set quad coordinates
-				setXY4(quad,
-					spos.vx-sz, spos.vy-sz,
-					spos.vx+sz, spos.vy-sz,
-					spos.vx-sz, spos.vy+sz,
-					spos.vx+sz, spos.vy+sz);
-				
-				// Set color
-				setRGB0(quad, 128, 128, 128);
-				
-				// Set tpage
-				quad->tpage = getTPage(tim.mode&0x8, 0, tim.prect->x, tim.prect->y);
-				
-				// Set CLUT
-				setClut(quad, tim.crect->x, tim.crect->y);
-				
-				// Set texture coordinates
-				setUVWH(quad, 0, 0, 64, 64);
-					
-				/* Sort primitive to the ordering table */
-				addPrim(db[db_active].ot+(p>>2), quad);
-				
-				/* Advance to make another primitive */
-				quad++;
-			
-			}
-		}
-		
-		/* Update nextpri variable */
-		/* (IMPORTANT if you plan to sort more primitives after this) */
-		db_nextpri = (char*)quad;
-		
-		/* Swap buffers and draw the primitives */
-		display();
-		
-	}
-	
-	return 0;
-	
-}
-
-void init() {
-
-	/* Reset the GPU, also installs a VSync event handler */
-	ResetGraph( 0 );
-
-	/* Set display and draw environment areas */
-	/* (display and draw areas must be separate, otherwise hello flicker) */
-	SetDefDispEnv( &db[0].disp, 0, 0, SCREEN_XRES, SCREEN_YRES );
-	SetDefDrawEnv( &db[0].draw, SCREEN_XRES, 0, SCREEN_XRES, SCREEN_YRES );
-	
-	/* Enable draw area clear and dither processing */
-	setRGB0( &db[0].draw, 63, 0, 127 );
-	db[0].draw.isbg = 1;
-	db[0].draw.dtd = 1;
-	
-	
-	/* Define the second set of display/draw environments */
-	SetDefDispEnv( &db[1].disp, SCREEN_XRES, 0, SCREEN_XRES, SCREEN_YRES );
-	SetDefDrawEnv( &db[1].draw, 0, 0, SCREEN_XRES, SCREEN_YRES );
-	
-	setRGB0( &db[1].draw, 63, 0, 127 );
-	db[1].draw.isbg = 1;
-	db[1].draw.dtd = 1;
-	
-	
-	/* Apply the drawing environment of the first double buffer */
-	PutDrawEnv( &db[0].draw );
-	
-	
-	/* Clear both ordering tables to make sure they are clean at the start */
-	ClearOTagR( db[0].ot, OT_LEN );
-	ClearOTagR( db[1].ot, OT_LEN );
-	
-	/* Set primitive pointer address */
-	db_nextpri = db[0].p;
-	
-	/* Initialize the GTE */
-	InitGeom();
-	
-	/* Set GTE offset (recommended method  of centering) */
-	gte_SetGeomOffset( CENTERX, CENTERY );
-	
-	/* Set screen depth (basically FOV control, W/2 works best) */
-	gte_SetGeomScreen( CENTERX );
-	
-	GetTimInfo(tim_image, &tim);
-	
-	LoadImage(tim.prect, tim.paddr);
-	DrawSync(0);
-	
-	LoadImage(tim.crect, tim.caddr);
-	DrawSync(0);
-	
-}
-
-void display() {
-	
-	/* Wait for GPU to finish drawing and vertical retrace */
-	DrawSync( 0 );
-	VSync( 0 );
-	
-	/* Swap buffers */
-	db_active ^= 1;
-	db_nextpri = db[db_active].p;
-	
-	/* Clear the OT of the next frame */
-	ClearOTagR( db[db_active].ot, OT_LEN );
-	
-	/* Apply display/drawing environments */
-	PutDrawEnv( &db[db_active].draw );
-	PutDispEnv( &db[db_active].disp );
-	
-	/* Enable display */
-	SetDispMask( 1 );
-	
-	/* Start drawing the OT of the last buffer */
-	DrawOTag( db[1-db_active].ot+(OT_LEN-1) );
-	
-}
\ No newline at end of file
diff --git a/examples/billboard/makefile b/examples/billboard/makefile
deleted file mode 100644
index 4c22b0c..0000000
--- a/examples/billboard/makefile
+++ /dev/null
@@ -1,39 +0,0 @@
-include ../sdk-common.mk
-
-TARGET		= billboard.elf
-
-CFILES		= $(notdir $(wildcard *.c))
-CPPFILES 	= $(notdir $(wildcard *.cpp))
-AFILES		= $(notdir $(wildcard *.s))
-
-OFILES		= $(addprefix build/,$(CFILES:.c=.o) $(CPPFILES:.cpp=.o) $(AFILES:.s=.o))
-
-INCLUDE	 	+= 
-LIBDIRS		+= 
-
-LIBS		= -lpsxetc -lpsxgpu -lpsxgte -lpsxspu -lpsxapi -lc
-
-CFLAGS		= -g -O2 -fno-builtin -fdata-sections -ffunction-sections
-CPPFLAGS	= $(CFLAGS) -fno-exceptions
-AFLAGS		= -g -msoft-float
-LDFLAGS		= -g -Ttext=0x80010000 -gc-sections -T $(GCC_BASE)/mipsel-unknown-elf/lib/ldscripts/elf32elmip.x
-
-CC			= $(PREFIX)gcc
-CXX			= $(PREFIX)g++
-AS			= $(PREFIX)as
-LD			= $(PREFIX)ld
-
-all: $(OFILES)
-	$(LD) $(LDFLAGS) $(LIBDIRS) $(OFILES) $(LIBS) -o $(TARGET)
-	elf2x -q $(TARGET)
-	
-build/%.o: %.c
-	@mkdir -p $(dir $@)
-	$(CC) $(CFLAGS) $(INCLUDE) -c $< -o $@
-	
-build/%.o: %.s
-	@mkdir -p $(dir $@)
-	$(CC) $(AFLAGS) $(INCLUDE) -c $< -o $@
-	
-clean:
-	rm -rf build $(TARGET) $(TARGET:.elf=.exe)
diff --git a/examples/billboard/texture64.tim b/examples/billboard/texture64.tim
deleted file mode 100644
index d3aff3a..0000000
--- a/examples/billboard/texture64.tim
+++ /dev/null
diff --git a/examples/billboard/tim.s b/examples/billboard/tim.s
deleted file mode 100644
index 1fa8d69..0000000
--- a/examples/billboard/tim.s
+++ /dev/null
@@ -1,7 +0,0 @@
-.section .data
-
-.global tim_image
-.type tim_image, @object
-tim_image:
-	.incbin "texture64.tim"
-	
\ No newline at end of file