#include <u.h>
#include <libc.h>
#include <draw.h>

void 24to32(uchar *rgba, uchar *rgb, int count)
{	
	if(count == 0) return;
	for(int i = count; i--; rgba +=4, rgb+=3)
		*(u32int*)rgba = *(u32int*)rgb;	
}


void main()
{
	int i, j , k, fd;
	uchar *miku, *a;
	ulong *fb;
	

	fd = open("mikurgb24.raw", OREAD);
	miku = malloc(600*631*24);
	a = malloc(600*631*32*4);
	if(readn(fd, miku, 600*631*24) < 0) exits("cu\n");
	fb = segattach(0, "amdmemory", 0, 268435456);
	
	24to32(a, miku, 600*631);
	k = 0;
	for(i = 0; i < 631; i++){
		for(j = i * 1920; j <= 600+i*600+1320*i; j++){
				fb[j] = ((int*)a)[k];
				k++;
		}
		k--;
	} 
	exits("miku!?\n");
}