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/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file
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* Miscellaneous utilities which make use of the libswscale library
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*/
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#ifndef AVFILTER_LSWSUTILS_H
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#define AVFILTER_LSWSUTILS_H
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#include "libswscale/swscale.h"
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/**
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* Scale image using libswscale.
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*/
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int ff_scale_image(uint8_t *dst_data[4], int dst_linesize[4],
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int dst_w, int dst_h, enum AVPixelFormat dst_pix_fmt,
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uint8_t *const src_data[4], int src_linesize[4],
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int src_w, int src_h, enum AVPixelFormat src_pix_fmt,
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void *log_ctx);
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#endif /* AVFILTER_LSWSUTILS_H */
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