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https://github.com/xenia-project/FFmpeg.git
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037bb4021c
Implements support for height/width expressions in vf_scale_vaapi, by refactoring common code into a new libavfilter/scale.c Signed-off-by: Mark Thompson <sw@jkqxz.net>
29 lines
1007 B
C
29 lines
1007 B
C
/*
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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 AVFILTER_SCALE_H
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#define AVFILTER_SCALE_H
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#include "avfilter.h"
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int ff_scale_eval_dimensions(void *ctx,
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const char *w_expr, const char *h_expr,
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AVFilterLink *inlink, AVFilterLink *outlink,
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int *ret_w, int *ret_h);
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#endif
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