48 void interp_save(interp_hw_t *interp, interp_hw_save_t *saver) {  in interp_save()  argument
49     saver->accum[0] = interp->accum[0];  in interp_save()
50     saver->accum[1] = interp->accum[1];  in interp_save()
51     saver->base[0] = interp->base[0];  in interp_save()
52     saver->base[1] = interp->base[1];  in interp_save()
53     saver->base[2] = interp->base[2];  in interp_save()
54     saver->ctrl[0] = interp->ctrl[0];  in interp_save()
55     saver->ctrl[1] = interp->ctrl[1];  in interp_save()
58 void interp_restore(interp_hw_t *interp, interp_hw_save_t *saver) {  in interp_restore()  argument
59     interp->accum[0] = saver->accum[0];  in interp_restore()
60     interp->accum[1] = saver->accum[1];  in interp_restore()
61     interp->base[0] = saver->base[0];  in interp_restore()
62     interp->base[1] = saver->base[1];  in interp_restore()
63     interp->base[2] = saver->base[2];  in interp_restore()
64     interp->ctrl[0] = saver->ctrl[0];  in interp_restore()
65     interp->ctrl[1] = saver->ctrl[1];  in interp_restore()