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/*
* Copyright (c) 2001-2016, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#include "encint.h"
void od_encode_checkpoint(const daala_enc_ctx *enc, od_rollback_buffer *rbuf) {
#if !CONFIG_ANS
od_ec_enc_checkpoint(&rbuf->ec, &enc->w.ec);
#else
#error "CONFIG_PVQ currently requires !CONFIG_ANS."
#endif
OD_COPY(&rbuf->adapt, enc->state.adapt, 1);
}
void od_encode_rollback(daala_enc_ctx *enc, const od_rollback_buffer *rbuf) {
#if !CONFIG_ANS
od_ec_enc_rollback(&enc->w.ec, &rbuf->ec);
#else
#error "CONFIG_PVQ currently requires !CONFIG_ANS."
#endif
OD_COPY(enc->state.adapt, &rbuf->adapt, 1);
}
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