for (i = 0; i < h; i++) {
if (i == 0 || i == h - 1 || fill) {
for (j = 0; j < w; j++) {
for (i = 0; i < h; i++) {
if (i == 0 || i == h - 1 || fill) {
for (j = 0; j < w; j++) {
- p[3] = 0xff;
- p[(w - 1) * 4] = red;
- p[(w - 1) * 4 + 1] = green;
- p[(w - 1) * 4 + 2] = blue;
- p[(w - 1) * 4 + 3] = 0xff;
+ p[(w - 1) * 3] = red;
+ p[(w - 1) * 3 + 1] = green;
+ p[(w - 1) * 3 + 2] = blue;