X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fpcxtest.c;h=99e2669ee01641da7e963f546713ea71f4e7a2de;hb=bfd75c3c48e3c4bc6e2f151e1ff69cfe74d3d651;hp=0392b5cb3937f64e3cc44e244d97a7aaaa6a79a3;hpb=623ca4b01f2db170c2273d5bc9c538be78d16c4c;p=16.git

diff --git a/src/pcxtest.c b/src/pcxtest.c
index 0392b5cb..99e2669e 100755
--- a/src/pcxtest.c
+++ b/src/pcxtest.c
@@ -37,12 +37,33 @@ void main() {
 	int plane;
 	float t1, t2;
 
+	// DOSLIB: check our environment
+	probe_dos();
+
+	// DOSLIB: what CPU are we using?
+	// NTS: I can see from the makefile Sparky4 intends this to run on 8088 by the -0 switch in CFLAGS.
+	//      So this code by itself shouldn't care too much what CPU it's running on. Except that other
+	//      parts of this project (DOSLIB itself) rely on CPU detection to know what is appropriate for
+	//      the CPU to carry out tasks. --J.C.
+	cpu_probe();
+
+	// DOSLIB: check for VGA
+	if (!probe_vga()) {
+		printf("VGA probe failed\n");
+		return;
+	}
+	// hardware must be VGA or higher!
+	if (!(vga_state.vga_flags & VGA_IS_VGA)) {
+		printf("This program requires VGA or higher graphics hardware\n");
+		return;
+	}
+
 //0000	bmp = bitmapLoadPcx("data/koishi~~.pcx");
-//	bmp = bitmapLoadPcx("data/chikyuu.pcx");
-	bmp = bitmapLoadPcx("data/koishi^^.pcx");
+	bmp = bitmapLoadPcx("data/chikyuu.pcx");
+//	bmp = bitmapLoadPcx("data/koishi^^.pcx");
 //	bmp = bitmapLoadPcx("16/PCX_LIB/chikyuu.pcx");
 	p = planar_buf_from_bitmap(&bmp);
-	VGAmodeX(1, &gvar);
+	VGAmodeX(1, 1, &gvar);
 	gvar.video.page[0]=modexDefaultPage(&gvar.video.page[0]);
 
 	/* fix up the palette and everything */
@@ -89,7 +110,7 @@ void main() {
 	{
 		//DrawPBuf(&gvar.video.page[0], 0, 0, p, 0);
 	}
-	VGAmodeX(0, &gvar);
+	VGAmodeX(0, 1, &gvar);
 	/*printf("\nmain=%Fp\n\n", &i);
 	printf("bmp.data=%Fp\n", bmp.data);
 	printf("*bmp.data=%Fp\n", *(bmp.data));