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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.
*/
/* clang-format off */
#if !defined(_encint_H)
# define _encint_H (1)
typedef struct daala_enc_ctx od_enc_ctx;
typedef struct od_params_ctx od_params_ctx;
typedef struct od_rollback_buffer od_rollback_buffer;
# include "aom_dsp/entenc.h"
# include "av1/common/odintrin.h"
# include "av1/common/pvq_state.h"
struct daala_enc_ctx{
/* Stores context-adaptive CDFs for PVQ. */
od_state state;
/* AOM entropy encoder. */
aom_writer w;
int use_activity_masking;
/* Mode of quantization matrice : FLAT (0) or HVS (1) */
int qm;
/*Normalized PVQ lambda for use where we've already performed
quantization.*/
double pvq_norm_lambda;
double pvq_norm_lambda_dc;
};
// from daalaenc.h
/**The encoder context.*/
typedef struct daala_enc_ctx daala_enc_ctx;
/** Holds important encoder information so we can roll back decisions */
struct od_rollback_buffer {
od_ec_enc ec;
od_adapt_ctx adapt;
};
void od_encode_checkpoint(const daala_enc_ctx *enc, od_rollback_buffer *rbuf);
void od_encode_rollback(daala_enc_ctx *enc, const od_rollback_buffer *rbuf);
#endif