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fix bug overflow pixel scale

This commit is contained in:
nemo 2024-11-13 10:13:16 +01:00
parent 2bad59515a
commit fea6e3879c
1 changed files with 1 additions and 1 deletions
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2
app.c
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@ -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];
}