From fea6e3879cd1c85868dfedd4ef972db30b086e61 Mon Sep 17 00:00:00 2001
From: nemo <n3m0o7@hotmail.com>
Date: Wed, 13 Nov 2024 10:13:16 +0100
Subject: [PATCH] fix bug overflow pixel scale
---
app.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/app.c b/app.c
index 64a84fa..505dd4d 100644
--- a/app.c
+++ b/app.c
@@ -87,7 +87,7 @@ void go(float dt)
for (int s2 = 0; s2 < scale(); s2++) {
int idx_x = penger_origin.x + i*scale()+s1;
int idx_y = penger_origin.y + y*scale()+s2;
- if (idx_x < 0 || idx_x > width || idx_y < 0 || idx_y > height)
+ if (idx_x < 0 || idx_x >= width || idx_y < 0 || idx_y >= height)
continue;
BUFFER[idx_y*width + idx_x] = penger_img[y][i];
}