minor performance improvements, optional mouse, mouse cursor now drawn

[dosdemo] / src / scr / plasma.c

diff --git a/src/scr/plasma.c b/src/scr/plasma.c
index afb9a67..5f02c44 100644 (file)
--- a/src/scr/plasma.c
+++ b/src/scr/plasma.c
@@ -92,11 +92,11 @@ static void draw(void)
 
        unsigned int *vram32 = (unsigned int*)fb_pixels;
        unsigned int p0, p1;
-       for (y = 0; y < fb_height; y++)
+       for (y = 0; y < FB_HEIGHT; y++)
        {
                s1 = psin2[y + t2];
                s2 = psin3[y + t1];
-               for (x = 0; x < fb_width; x+=2)
+               for (x = 0; x < FB_WIDTH; x+=2)
                {
                        c = psin1[x + t1] + s1 + psin3[x + y + t3] + psin1[psin2[x + t2] + s2 + t3];
                        p0 = plasmaPal[c];