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72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
/*****************************************************************************
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* This file is part of uvg266 VVC encoder.
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*
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* Copyright (c) 2021, Tampere University, ITU/ISO/IEC, project contributors
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* * Neither the name of the Tampere University or ITU/ISO/IEC nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
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****************************************************************************/
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#include "constraint.h"
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/**
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* \brief Allocate the constraint_t structure.
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*
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* \param state encoder state
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* \return the pointer of constraint_t structure
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*/
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void * uvg_init_constraint(encoder_state_t* state, const encoder_control_t * const encoder) {
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constraint_t* constr = NULL;
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// Allocate the constraint_t strucutre
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constr = MALLOC(constraint_t, 1);
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if (!constr) {
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fprintf(stderr, "Memory allocation failed!\n");
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assert(0);
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}
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// Allocate the ml_intra_ctu_pred_t structure
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constr->ml_intra_depth_ctu = NULL;
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if (encoder->cfg.ml_pu_depth_intra) // TODO: Change this by a new param !!
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{
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constr->ml_intra_depth_ctu = uvg_init_ml_intra_depth_const();
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}
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return constr;
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}
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/**
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* \brief Deallocate the constraint_t structure.
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*
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* \param state encoder state
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*/
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void uvg_constraint_free(encoder_state_t* state) {
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constraint_t* constr = state->constraint;
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if (constr->ml_intra_depth_ctu)
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{
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uvg_end_ml_intra_depth_const(constr->ml_intra_depth_ctu);
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}
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FREE_POINTER(constr);
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}
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