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https://github.com/ultravideo/uvg266.git
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65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
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#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) 2013-2014 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
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* it under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*
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* Kvazaar is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Kvazaar. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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/*
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* \file
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* \brief Video frame stuff
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*/
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#include "global.h"
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#include "picture.h"
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#include "image.h"
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struct sao_info_struct;
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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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image* source; //!< \brief Source image.
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image* rec; //!< \brief Reconstructed image.
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coefficient* coeff_y; //!< \brief coefficient pointer Y
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coefficient* coeff_u; //!< \brief coefficient pointer U
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coefficient* coeff_v; //!< \brief coefficient pointer V
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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_info* cu_array; //!< \brief Info for each CU at each depth.
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struct sao_info_struct *sao_luma; //!< \brief Array of sao parameters for every LCU.
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struct sao_info_struct *sao_chroma; //!< \brief Array of sao parameters for every LCU.
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int32_t poc; //!< \brief Picture order count
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} videoframe;
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videoframe *videoframe_alloc(const int32_t width, const int32_t height);
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int videoframe_free(videoframe * const frame);
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const cu_info* videoframe_get_cu_const(const videoframe * const frame, unsigned int x_in_scu, unsigned int y_in_scu);
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cu_info* videoframe_get_cu(videoframe * const frame, const unsigned int x_in_scu, const unsigned int y_in_scu);
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void videoframe_compute_psnr(const videoframe * const frame, double psnr[NUM_COLORS]);
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#endif
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