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73 lines
3.1 KiB
C
73 lines
3.1 KiB
C
#ifndef VIDEOFRAME_H_
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#define VIDEOFRAME_H_
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/*****************************************************************************
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* This file is part of Kvazaar HEVC encoder.
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*
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* Copyright (C) 2013-2015 Tampere University of Technology and others (see
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* COPYING file).
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*
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* Kvazaar is free software: you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation; either version 2.1 of the License, or (at your
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* option) any later version.
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*
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* Kvazaar is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with Kvazaar. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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/**
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* \ingroup DataStructures
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* \file
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* \brief Container for the frame currently being encoded.
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*/
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#include "cu.h"
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#include "global.h" // IWYU pragma: keep
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#include "kvazaar.h"
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/**
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* \brief Struct which contains all picture data
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*/
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typedef struct videoframe
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{
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kvz_picture *source; //!< \brief Source image.
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kvz_picture *source_lmcs; //!< \brief LMCS mapped source image if available, otherwise points to source.
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kvz_picture *rec; //!< \brief Reconstructed image.
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kvz_picture *rec_lmcs; //!< \brief LMCS mapped reconstructed image, if available, otherwise points to source.
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uint8_t* lmcs_avg_processed; //!< \brief For each LCU, indicates if already calculated average of border pixels is available
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int32_t* lmcs_avg; //!< \brief Average of LCU border pixels
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int32_t width; //!< \brief Luma pixel array width.
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int32_t height; //!< \brief Luma pixel array height.
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int32_t height_in_lcu; //!< \brief Picture width in number of LCU's.
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int32_t width_in_lcu; //!< \brief Picture height in number of LCU's.
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cu_array_t* cu_array; //!< \brief Info for each CU at each depth.
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struct lmcs_aps* lmcs_aps; //!< \brief LMCS parameters for both the current frame.
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struct sao_info_t *sao_luma; //!< \brief Array of sao parameters for every LCU.
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struct sao_info_t *sao_chroma; //!< \brief Array of sao parameters for every LCU.
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struct alf_info_t *alf_info; //!< \brief Array of alf parameters for both luma and chroma.
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struct param_set_map* alf_param_set_map;
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int32_t poc; //!< \brief Picture order count
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bool source_lmcs_mapped; //!< \brief Indicate if source_lmcs is available and mapped to LMCS
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bool lmcs_top_level; //!< \brief Indicate that in this level the LMCS images are allocated
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bool rec_lmcs_mapped; //!< \brief Indicate if rec_lmcs is available and mapped to LMCS
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} videoframe_t;
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videoframe_t *kvz_videoframe_alloc(int32_t width, int32_t height, enum kvz_chroma_format chroma_format, enum kvz_alf alf_type);
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int kvz_videoframe_free(videoframe_t * const frame);
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void kvz_videoframe_set_poc(videoframe_t * frame, int32_t poc);
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#endif
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