mirror of
https://github.com/ultravideo/uvg266.git
synced 2024-11-27 19:24:06 +00:00
72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
/*****************************************************************************
|
|
* This file is part of Kvazaar HEVC encoder.
|
|
*
|
|
* Copyright (c) 2021, Tampere University, ITU/ISO/IEC, project contributors
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* * Redistributions in binary form must reproduce the above copyright notice, this
|
|
* list of conditions and the following disclaimer in the documentation and/or
|
|
* other materials provided with the distribution.
|
|
*
|
|
* * Neither the name of the Tampere University or ITU/ISO/IEC nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
|
|
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON
|
|
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
* INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
****************************************************************************/
|
|
|
|
#include "constraint.h"
|
|
|
|
/**
|
|
* \brief Allocate the constraint_t structure.
|
|
*
|
|
* \param state encoder state
|
|
* \return the pointer of constraint_t structure
|
|
*/
|
|
void * kvz_init_constraint(encoder_state_t* state, const encoder_control_t * const encoder) {
|
|
constraint_t* constr = NULL;
|
|
// Allocate the constraint_t strucutre
|
|
constr = MALLOC(constraint_t, 1);
|
|
if (!constr) {
|
|
fprintf(stderr, "Memory allocation failed!\n");
|
|
assert(0);
|
|
}
|
|
|
|
// Allocate the ml_intra_ctu_pred_t structure
|
|
constr->ml_intra_depth_ctu = NULL;
|
|
if (encoder->cfg.ml_pu_depth_intra) // TODO: Change this by a new param !!
|
|
{
|
|
constr->ml_intra_depth_ctu = kvz_init_ml_intra_depth_const();
|
|
}
|
|
return constr;
|
|
}
|
|
|
|
/**
|
|
* \brief Deallocate the constraint_t structure.
|
|
*
|
|
* \param state encoder state
|
|
*/
|
|
void kvz_constraint_free(encoder_state_t* state) {
|
|
constraint_t* constr = state->constraint;
|
|
if (constr->ml_intra_depth_ctu)
|
|
{
|
|
kvz_end_ml_intra_depth_const(constr->ml_intra_depth_ctu);
|
|
}
|
|
FREE_POINTER(constr);
|
|
}
|