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6337178b4f
Also document it. Originally committed as revision 17018 to svn://svn.ffmpeg.org/ffmpeg/trunk
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/*
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* Misc image conversion routines
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* most functionality is exported to the public API, see avcodec.h
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*
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* Copyright (c) 2008 Vitor Sessak
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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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#ifndef AVCODEC_IMGCONVERT_H
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#define AVCODEC_IMGCONVERT_H
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#include <stdint.h>
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#include "avcodec.h"
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int ff_fill_linesize(AVPicture *picture, int pix_fmt, int width);
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int ff_fill_pointer(AVPicture *picture, uint8_t *ptr, int pix_fmt, int height);
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int ff_get_plane_bytewidth(enum PixelFormat pix_fmt, int width, int plane);
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int ff_set_systematic_pal(uint32_t pal[256], enum PixelFormat pix_fmt);
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int img_convert(AVPicture *dst, int dst_pix_fmt, const AVPicture *src,
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int src_pix_fmt, int src_width, int src_height);
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#endif /* AVCODEC_IMGCONVERT_H */
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