stride            432 ext/gd/libgd/webpimg.c                  img->planes[0] + y * img->stride[0],
stride            437 ext/gd/libgd/webpimg.c                  img->planes[1] + y * img->stride[1],
stride            440 ext/gd/libgd/webpimg.c                  img->planes[2] + y * img->stride[2],
stride            714 ext/gd/libgd/webpimg.c     img.stride[VPX_PLANE_Y] = y_stride;
stride            715 ext/gd/libgd/webpimg.c     img.stride[VPX_PLANE_U] = uv_stride;
stride            716 ext/gd/libgd/webpimg.c     img.stride[VPX_PLANE_V] = uv_stride;