void image_flip_left_right()

in imageops.c [160:168]


void image_flip_left_right(ImageObject* self) {
    IppiSize roi = { self->width, self->height };
    IppStatus ipp_status = ippiMirror_8u_C3IR(
        self->buffer + (self->y_offset * self->row_stride + self->x_offset) * self->channels,
        self->row_stride * self->channels, 
        roi, ippAxsVertical);
    if (ipp_status != ippStsNoErr)
        PyErr_Format(PyExc_SystemError, "ippiMirror_8u_C3IR failed with status %d", ipp_status);
}