1 files changed, 0 insertions, 97 deletions
diff --git a/ffmpeg/libavcodec/celp_math.h b/ffmpeg/libavcodec/celp_math.h
deleted file mode 100644
index 18d3ad9..0000000
--- a/ffmpeg/libavcodec/celp_math.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Various fixed-point math operations
- *
- * Copyright (c) 2008 Vladimir Voroshilov
- *
- * 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 AVCODEC_CELP_MATH_H
-#define AVCODEC_CELP_MATH_H
-
-#include <stdint.h>
-
-typedef struct CELPMContext {
-    /**
-     * Return the dot product.
-     * @param a input data array
-     * @param b input data array
-     * @param length number of elements
-     *
-     * @return dot product = sum of elementwise products
-     */
-    float (*dot_productf)(const float* a, const float* b, int length);
-
-}CELPMContext;
-
-/**
- * Initialize CELPMContext.
- */
-void ff_celp_math_init(CELPMContext *c);
-void ff_celp_math_init_mips(CELPMContext *c);
-
-/**
- * fixed-point implementation of exp2(x) in [0; 1] domain.
- * @param power argument to exp2, 0 <= power <= 0x7fff
- *
- * @return value of (1<<20) * exp2(power / (1<<15))
- *         0x8000c <= result <= 0xfffea
- */
-int ff_exp2(uint16_t power);
-
-/**
- * Calculate log2(x).
- * @param value function argument, 0 < value <= 7fff ffff
- *
- * @return value of (1<<15) * log2(value)
- */
-int ff_log2_q15(uint32_t value);
-
-/**
- * Shift value left or right depending on sign of offset parameter.
- * @param value value to shift
- * @param offset shift offset
- *
- * @return value << offset, if offset>=0; value >> -offset - otherwise
- */
-static inline int bidir_sal(int value, int offset)
-{
-    if(offset < 0) return value >> -offset;
-    else           return value <<  offset;
-}
-
-/**
- * returns the dot product of 2 int16_t vectors.
- * @param a input data array
- * @param b input data array
- * @param length number of elements
- *
- * @return dot product = sum of elementwise products
- */
-int64_t ff_dot_product(const int16_t *a, const int16_t *b, int length);
-
-/**
- * Return the dot product.
- * @param a input data array
- * @param b input data array
- * @param length number of elements
- *
- * @return dot product = sum of elementwise products
- */
-float ff_dot_productf(const float* a, const float* b, int length);
-
-#endif /* AVCODEC_CELP_MATH_H */