1 files changed, 72 insertions, 0 deletions
diff --git a/examples/demos/n00bdemo/disp.c b/examples/demos/n00bdemo/disp.c
new file mode 100644
index 0000000..d798ee9
--- /dev/null
+++ b/examples/demos/n00bdemo/disp.c
@@ -0,0 +1,72 @@
+#include <stdio.h>
+#include <psxgpu.h>
+#include <psxgte.h>
+#include <inline_c.h>
+#include "smd.h"
+#include "disp.h"
+
+DISPENV disp;
+DRAWENV draw;
+
+char pribuff[2][131072];
+unsigned int ot[2][OT_LEN];
+char *nextpri;
+int db = 0;
+
+MATRIX mtx;
+
+
+void initDisplay() {
+	
+	ResetGraph( 3 );
+	
+	if( GetVideoMode() == MODE_NTSC ) {
+		SetDefDispEnv( &disp, 0, 0, 640, 480 );
+		SetDefDrawEnv( &draw, 0, 0, 640, 480 );
+		scSetClipRect( 0, 0, 640, 480 );
+		printf("NTSC System.\n");
+	} else {
+		SetDefDispEnv( &disp, 0, 0, 640, 512 );
+		SetDefDrawEnv( &draw, 0, 0, 640, 512 );
+		scSetClipRect( 0, 0, 640, 512 );
+		disp.screen.y = 20;
+		disp.screen.h = 256;
+		printf("PAL System.\n");
+	}
+	
+	disp.isinter = 1;
+	draw.isbg = 1;
+	
+	PutDispEnv( &disp );
+	PutDrawEnv( &draw );
+	
+	ClearOTagR( ot[0], OT_LEN );
+	ClearOTagR( ot[1], OT_LEN );
+	nextpri = pribuff[0];
+	
+	InitGeom();
+	gte_SetGeomScreen( 320 );
+	
+	if( GetVideoMode() == MODE_NTSC ) {
+		gte_SetGeomOffset( 320, 240 );
+	} else {
+		gte_SetGeomOffset( 320, 256 );
+	}
+	
+}
+
+void display() {
+
+	DrawSync(0);
+	VSync(0);
+	
+	PutDrawEnv( &draw );
+	DrawOTag( ot[db]+OT_LEN-1 );
+	
+	db ^= 1;
+	ClearOTagR( ot[db], OT_LEN );
+	nextpri = pribuff[db];
+	
+	SetDispMask( 1 );
+	
+}
+\ No newline at end of file