lumY + lumH};
const uint8_t *src_[4] = {src[0] + (relative ? 0 : start[0]) * stride[0],
- src[1] + (relative ? 0 : start[1]) * stride[0],
- src[2] + (relative ? 0 : start[2]) * stride[0],
- src[3] + (relative ? 0 : start[3]) * stride[0]};
+ src[1] + (relative ? 0 : start[1]) * stride[1],
+ src[2] + (relative ? 0 : start[2]) * stride[2],
+ src[3] + (relative ? 0 : start[3]) * stride[3]};
s->width = srcW;