1 files changed, 0 insertions, 114 deletions
diff --git a/contrib/ffmpeg/libavutil/rational.h b/contrib/ffmpeg/libavutil/rational.h
deleted file mode 100644
index 63c0b150f..000000000
--- a/contrib/ffmpeg/libavutil/rational.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Rational numbers
- * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-/**
- * @file rational.h
- * Rational numbers.
- * @author Michael Niedermayer <michaelni@gmx.at>
- */
-
-#ifndef RATIONAL_H
-#define RATIONAL_H
-
-/**
- * Rational number num/den.
- */
-typedef struct AVRational{
-    int num; ///< numerator
-    int den; ///< denominator
-} AVRational;
-
-/**
- * Compare two rationals.
- * @param a first rational
- * @param b second rational
- * @return 0 if a==b, 1 if a>b and -1 if a<b.
- */
-static inline int av_cmp_q(AVRational a, AVRational b){
-    const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den;
-
-    if(tmp) return (tmp>>63)|1;
-    else    return 0;
-}
-
-/**
- * Rational to double conversion.
- * @param a rational to convert
- * @return (double) a
- */
-static inline double av_q2d(AVRational a){
-    return a.num / (double) a.den;
-}
-
-/**
- * Reduce a fraction.
- * This is useful for framerate calculations.
- * @param dst_nom destination numerator
- * @param dst_den destination denominator
- * @param nom source numerator
- * @param den source denominator
- * @param max the maximum allowed for dst_nom & dst_den
- * @return 1 if exact, 0 otherwise
- */
-int av_reduce(int *dst_nom, int *dst_den, int64_t nom, int64_t den, int64_t max);
-
-/**
- * Multiplies two rationals.
- * @param b first rational.
- * @param c second rational.
- * @return b*c.
- */
-AVRational av_mul_q(AVRational b, AVRational c);
-
-/**
- * Divides one rational by another.
- * @param b first rational.
- * @param c second rational.
- * @return b/c.
- */
-AVRational av_div_q(AVRational b, AVRational c);
-
-/**
- * Adds two rationals.
- * @param b first rational.
- * @param c second rational.
- * @return b+c.
- */
-AVRational av_add_q(AVRational b, AVRational c);
-
-/**
- * Subtracts one rational from another.
- * @param b first rational.
- * @param c second rational.
- * returns b-c.
- */
-AVRational av_sub_q(AVRational b, AVRational c);
-
-/**
- * Converts a double precision floating point number to a rational.
- * @param d double to convert
- * @param max the maximum allowed numerator and denominator
- * @return (AVRational) d.
- */
-AVRational av_d2q(double d, int max);
-
-#endif // RATIONAL_H