jvm/example/DreamcastVideo.java

24 lines
674 B
Java

package example;
import sega.dreamcast.holly.Holly;
import java.misc.Memory;
class DreamcastVideo {
public static void main() {
System.out.print("FB_R_SOF1: ");
int a = Memory.getU4(Holly.FB_R_SOF1);
System.out.println(Integer.toString(Holly.FB_R_SOF1));
System.out.println(Integer.toString(a));
System.out.print("FB_R_CTRL: ");
int b = Memory.getU4(Holly.FB_R_CTRL);
System.out.println(Integer.toString(b));
System.out.println();
int red = 0x000077ff;
int fb = 0xa5000000 + a;
for (int i = 0; i < 640 * 480; i++) {
Memory.putU4(fb + (i * 4), red);
}
}
}