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Diffstat (limited to 'contrib/ffmpeg/libavcodec/mathops.h')
-rw-r--r--contrib/ffmpeg/libavcodec/mathops.h69
1 files changed, 0 insertions, 69 deletions
diff --git a/contrib/ffmpeg/libavcodec/mathops.h b/contrib/ffmpeg/libavcodec/mathops.h
deleted file mode 100644
index c6ec70597..000000000
--- a/contrib/ffmpeg/libavcodec/mathops.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * simple math operations
- * Copyright (c) 2001, 2002 Fabrice Bellard.
- * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> et al
- *
- * 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
- */
-#ifndef MATHOPS_H
-#define MATHOPS_H
-
-#ifdef ARCH_X86_32
-
-#include "i386/mathops.h"
-
-#elif defined(ARCH_ARMV4L)
-
-#include "armv4l/mathops.h"
-
-#elif defined(ARCH_PPC)
-
-#include "ppc/mathops.h"
-
-#endif
-
-/* generic implementation */
-
-#ifndef MULL
-# define MULL(a,b) (((int64_t)(a) * (int64_t)(b)) >> FRAC_BITS)
-#endif
-
-#ifndef MULH
-//gcc 3.4 creates an incredibly bloated mess out of this
-//# define MULH(a,b) (((int64_t)(a) * (int64_t)(b))>>32)
-
-static av_always_inline int MULH(int a, int b){
- return ((int64_t)(a) * (int64_t)(b))>>32;
-}
-#endif
-
-#ifndef MUL64
-# define MUL64(a,b) ((int64_t)(a) * (int64_t)(b))
-#endif
-
-/* signed 16x16 -> 32 multiply add accumulate */
-#ifndef MAC16
-# define MAC16(rt, ra, rb) rt += (ra) * (rb)
-#endif
-
-/* signed 16x16 -> 32 multiply */
-#ifndef MUL16
-# define MUL16(ra, rb) ((ra) * (rb))
-#endif
-
-#endif //MATHOPS_H
-