diff mbox series

[fbtest,15/17] test013: Fix off-by-one error in maximum circle calculation

Message ID 20241215104508.191237-16-geert@linux-m68k.org
State New
Headers show
Series Export feature and large ellipses support | expand

Commit Message

Geert Uytterhoeven Dec. 15, 2024, 10:45 a.m. UTC 
A circle with radius R has an actual diameter of 2*R+1 instead of 2*R.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 tests/test013.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/tests/test013.c b/tests/test013.c
index 96fc1cd216b81b0a..25904270901eaded 100644
--- a/tests/test013.c
+++ b/tests/test013.c
@@ -63,10 +63,10 @@  static enum test_res test013_func(void)
 
     while (1)
 	for (i = 0; i < sizeof(sizes)/sizeof(*sizes); i++) {
-	    size = sizes[i];
+	    size = sizes[i] + 1;
 	    if (size > fb_var.xres_virtual || size > fb_var.yres_virtual)
 		goto out;
-	    benchmark_circles(size/2);
+	    benchmark_circles(sizes[i]/2);
 	    sizes[i] *= 10;
 	}