kwo pushed a commit to branch master.
http://git.enlightenment.org/e16/e16-epplets.git/commit/?id=effc4cc774d373ae3d56712ee9c3e260101de855
commit effc4cc774d373ae3d56712ee9c3e260101de855
Author: Kim Woelders <k...@woelders.dk>
Date: Wed Dec 9 17:57:23 2020 +0100
Use fabs(), not abs() on doubles
---
epplets/esdcloak.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/epplets/esdcloak.c b/epplets/esdcloak.c
index 106e662..8ddf69e 100644
--- a/epplets/esdcloak.c
+++ b/epplets/esdcloak.c
@@ -463,9 +463,9 @@ draw_ball(void)
{
ball_x = rand() % 39;
ball_y = rand() % 39;
- while (abs(d_x) < 0.5)
+ while (fabs(d_x) < 0.5)
d_x = ((double)rand() / RAND_MAX * 4) - 2.0;
- while (abs(d_y) < 0.5)
+ while (fabs(d_y) < 0.5)
d_y = ((double)rand() / RAND_MAX * 4) - 2.0;
blank_buf();
setup = 1;
@@ -623,7 +623,7 @@ aa_line(int x1, int y1, int x2, int y2, unsigned char b,
line_width = (x2 - x1);
line_height = (y2 - y1);
- if (abs(line_width) > abs(line_height))
+ if (fabs(line_width) > fabs(line_height))
{
if (x1 > x2)
{
@@ -639,7 +639,7 @@ aa_line(int x1, int y1, int x2, int y2, unsigned char b,
/* This is currently broken. It is supposed to account
* for lines that don't span more than one pixel */
- if (abs(line_width) < 0.1)
+ if (fabs(line_width) < 0.1)
{
x2 = x1 + 0.5;
x1 -= 0.5;
@@ -727,7 +727,7 @@ aa_line(int x1, int y1, int x2, int y2, unsigned char b,
}
/* This is currently broken */
- if (abs(line_height) < 0.1)
+ if (fabs(line_height) < 0.1)
{
y2 = y1 + 0.5;
y1 -= 0.5;
--
