- unsigned char alpha = (unsigned char)i[image]->data[j*4+3];
- unsigned char r = (unsigned char) i[image]->data[j*4+0];
- unsigned char g = (unsigned char) i[image]->data[j*4+1];
- unsigned char b = (unsigned char) i[image]->data[j*4+2];
+ unsigned char alpha = (unsigned char)i[image]->data[j*bs+3];
+ unsigned char r = (unsigned char) i[image]->data[j*bs+0];
+ unsigned char g = (unsigned char) i[image]->data[j*bs+1];
+ unsigned char b = (unsigned char) i[image]->data[j*bs+2];