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

2 files changed, 0 insertions, 352 deletions

diff --git a/examples/gte/main.c b/examples/gte/main.c
deleted file mode 100644
index 432ef95..0000000
--- a/examples/gte/main.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/* 
- * LibPSn00b Example Programs
- *
- * GTE Graphics Example
- * 2019 Meido-Tek Productions / PSn00bSDK Project
- *
- * Renders a spinning 3D cube with light source calculation
- * using GTE macros.
- *
- *
- * Example by Lameguy64
- *
- * Changelog:
- *
- *  Jan 26, 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;
-
-
-/* For easier handling of vertex indices */
-typedef struct {
-	short v0,v1,v2,v3;
-} INDEX;
-
-/* Cube vertices */
-SVECTOR cube_verts[] = {
-	{ -100, -100, -100, 0 },
-	{  100, -100, -100, 0 },
-	{ -100,  100, -100, 0 },
-	{  100,  100, -100, 0 },
-	{  100, -100,  100, 0 },
-	{ -100, -100,  100, 0 },
-	{  100,  100,  100, 0 },
-	{ -100,  100,  100, 0 }
-};
-
-/* Cube face normals */
-SVECTOR cube_norms[] = {
-	{ 0, 0, -ONE, 0 },
-	{ 0, 0, ONE, 0 },
-	{ 0, -ONE, 0, 0 },
-	{ 0, ONE, 0, 0 },
-	{ -ONE, 0, 0, 0 },
-	{ ONE, 0, 0, 0 }
-};
-
-/* Cube vertex indices */
-INDEX cube_indices[] = {
-	{ 0, 1, 2, 3 },
-	{ 4, 5, 6, 7 },
-	{ 5, 4, 0, 1 },
-	{ 6, 7, 3, 2 },
-	{ 0, 2, 5, 7 },
-	{ 3, 1, 6, 4 }
-};
-
-/* Number of faces of cube */
-#define CUBE_FACES 6
-
-
-/* Light color matrix */
-/* Each column represents the color matrix of each light source and is */
-/* used as material color when using gte_ncs() or multiplied by a */
-/* source color when using gte_nccs(). 4096 is 1.0 in this matrix */
-/* A column of zeroes disables the light source. */
-MATRIX color_mtx = {
-	ONE, 0, 0,	/* Red   */
-	ONE, 0, 0,	/* Green */
-	ONE, 0, 0	/* Blue  */
-};
-
-/* Light matrix */
-/* Each row represents a vector direction of each light source. */
-/* An entire row of zeroes disables the light source. */
-MATRIX light_mtx = {
-	/* X,  Y,  Z */
-	-2048 , -2048 , -2048,
-	0	  , 0	  , 0,
-	0	  , 0	  , 0
-};
-
-
-/* Function declarations */
-void init();
-void display();
-
-
-/* Main function */
-int main() {
-
-	int i,p,xy_temp;
-	
-	SVECTOR	rot = { 0 };			/* Rotation vector for Rotmatrix */
-	VECTOR	pos = { 0, 0, 400 };	/* Translation vector for TransMatrix */
-	MATRIX	mtx,lmtx;				/* Rotation matrices for geometry and lighting */
-	
-	POLY_F4	*pol4;					/* Flat shaded quad primitive pointer */
-	
-	
-	/* Init graphics and GTE */
-	init();
-	
-	
-	/* Main loop */
-	while( 1 ) {
-		
-		/* Set rotation and translation to the matrix */
-		RotMatrix( &rot, &mtx );
-		TransMatrix( &mtx, &pos );
-		
-		/* Multiply light matrix by rotation matrix so light source */
-		/* won't appear relative to the model's rotation */
-		MulMatrix0( &light_mtx, &mtx, &lmtx );
-		
-		/* Set rotation and translation matrix */
-		gte_SetRotMatrix( &mtx );
-		gte_SetTransMatrix( &mtx );
-		
-		/* Set light matrix */
-		gte_SetLightMatrix( &lmtx );
-		
-		/* Make the cube SPEEN */
-		rot.vx += 16;
-		rot.vz += 16;
-		
-		
-		/* Draw the cube */
-		pol4 = (POLY_F4*)db_nextpri;	
-		
-		for( i=0; i<CUBE_FACES; i++ ) {
-			
-			/* Load the first 3 vertices of a quad to the GTE */
-			gte_ldv3( 
-				&cube_verts[cube_indices[i].v0], 
-				&cube_verts[cube_indices[i].v1], 
-				&cube_verts[cube_indices[i].v2] );
-				
-			/* Rotation, Translation and Perspective Triple */
-			gte_rtpt();
-			
-			/* Compute normal clip for backface culling */
-			gte_nclip();
-			
-			/* Get result*/
-			gte_stopz( &p );
-			
-			/* Skip this face if backfaced */
-			if( p < 0 )
-				continue;
-			
-			/* Calculate average Z for depth sorting */
-			gte_avsz4();
-			gte_stotz( &p );
-			
-			/* Skip if clipping off */
-			/* (the shift right operator is to scale the depth precision) */
-			if( (p>>2) > OT_LEN )
-				continue;
-			
-			/* Initialize a quad primitive */
-			setPolyF4( pol4 );
-			
-			/* Set the projected vertices to the primitive */
-			gte_stsxy0( &pol4->x0 );
-			gte_stsxy1( &pol4->x1 );
-			gte_stsxy2( &pol4->x2 );
-			
-			/* Compute the last vertex and set the result */
-			gte_ldv0( &cube_verts[cube_indices[i].v3] );
-			gte_rtps();
-			gte_stsxy( &pol4->x3 );
-			
-			/* Load primitive color even though gte_ncs() doesn't use it. */
-			/* This is so the GTE will output a color result with the */
-			/* correct primitive code. */
-			gte_ldrgb( &pol4->r0 );
-			
-			/* Load the face normal */
-			gte_ldv0( &cube_norms[i] );
-			
-			/* Normal Color Single */
-			gte_ncs();
-			
-			/* Store result to the primitive */
-			gte_strgb( &pol4->r0 );
-			
-			/* Sort primitive to the ordering table */
-			addPrim( db[db_active].ot+(p>>2), pol4 );
-			
-			/* Advance to make another primitive */
-			pol4++;
-			
-		}
-		
-		/* Update nextpri variable */
-		/* (IMPORTANT if you plan to sort more primitives after this) */
-		db_nextpri = (char*)pol4;
-		
-		/* 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 );
-	
-	/* Set light ambient color and light color matrix */
-	gte_SetBackColor( 63, 63, 63 );
-	gte_SetColorMatrix( &color_mtx );
-	
-}
-
-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/gte/makefile b/examples/gte/makefile
deleted file mode 100644
index 2be2374..0000000
--- a/examples/gte/makefile
+++ /dev/null
@@ -1,39 +0,0 @@
-include ../sdk-common.mk
-
-TARGET		= gte.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		= -lc -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)