minor performance improvements, optional mouse, mouse cursor now drawn

[dosdemo] / src / scr / metaball.c

diff --git a/src/scr/metaball.c b/src/scr/metaball.c
index 9404912..d84392c 100644 (file)
--- a/src/scr/metaball.c
+++ b/src/scr/metaball.c
@@ -127,7 +127,7 @@ static void draw(void)
 
        update();
 
-       memset(fb_pixels, 0, fb_width * fb_height * 2);
+       memset(fb_pixels, 0, FB_WIDTH * FB_HEIGHT * 2);
 
        for(i=0; i<120; i++) {
                for(j=0; j<160; j++) {
@@ -150,7 +150,7 @@ static void draw(void)
 
        draw_mesh(&mmesh);
 
-       g3d_viewport(0, 0, fb_width, fb_height);
+       g3d_viewport(0, 0, FB_WIDTH, FB_HEIGHT);
 
        swap_buffers(fb_pixels);
 }