making act segmenter

1 files changed, 0 insertions, 139 deletions

diff --git a/ffmpeg1/libavutil/float_dsp.c b/ffmpeg1/libavutil/float_dsp.c
deleted file mode 100644
index 7641313..0000000
--- a/ffmpeg1/libavutil/float_dsp.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright 2005 Balatoni Denes
- * Copyright 2006 Loren Merritt
- *
- * 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
- */
-
-#include "config.h"
-
-#include "float_dsp.h"
-
-static void vector_fmul_c(float *dst, const float *src0, const float *src1,
-                          int len)
-{
-    int i;
-    for (i = 0; i < len; i++)
-        dst[i] = src0[i] * src1[i];
-}
-
-static void vector_fmac_scalar_c(float *dst, const float *src, float mul,
-                                 int len)
-{
-    int i;
-    for (i = 0; i < len; i++)
-        dst[i] += src[i] * mul;
-}
-
-static void vector_fmul_scalar_c(float *dst, const float *src, float mul,
-                                 int len)
-{
-    int i;
-    for (i = 0; i < len; i++)
-        dst[i] = src[i] * mul;
-}
-
-static void vector_dmul_scalar_c(double *dst, const double *src, double mul,
-                                 int len)
-{
-    int i;
-    for (i = 0; i < len; i++)
-        dst[i] = src[i] * mul;
-}
-
-static void vector_fmul_window_c(float *dst, const float *src0,
-                                 const float *src1, const float *win, int len)
-{
-    int i, j;
-
-    dst  += len;
-    win  += len;
-    src0 += len;
-
-    for (i = -len, j = len - 1; i < 0; i++, j--) {
-        float s0 = src0[i];
-        float s1 = src1[j];
-        float wi = win[i];
-        float wj = win[j];
-        dst[i] = s0 * wj - s1 * wi;
-        dst[j] = s0 * wi + s1 * wj;
-    }
-}
-
-static void vector_fmul_add_c(float *dst, const float *src0, const float *src1,
-                              const float *src2, int len){
-    int i;
-
-    for (i = 0; i < len; i++)
-        dst[i] = src0[i] * src1[i] + src2[i];
-}
-
-static void vector_fmul_reverse_c(float *dst, const float *src0,
-                                  const float *src1, int len)
-{
-    int i;
-
-    src1 += len-1;
-    for (i = 0; i < len; i++)
-        dst[i] = src0[i] * src1[-i];
-}
-
-static void butterflies_float_c(float *av_restrict v1, float *av_restrict v2,
-                                int len)
-{
-    int i;
-
-    for (i = 0; i < len; i++) {
-        float t = v1[i] - v2[i];
-        v1[i] += v2[i];
-        v2[i] = t;
-    }
-}
-
-float avpriv_scalarproduct_float_c(const float *v1, const float *v2, int len)
-{
-    float p = 0.0;
-    int i;
-
-    for (i = 0; i < len; i++)
-        p += v1[i] * v2[i];
-
-    return p;
-}
-
-void avpriv_float_dsp_init(AVFloatDSPContext *fdsp, int bit_exact)
-{
-    fdsp->vector_fmul = vector_fmul_c;
-    fdsp->vector_fmac_scalar = vector_fmac_scalar_c;
-    fdsp->vector_fmul_scalar = vector_fmul_scalar_c;
-    fdsp->vector_dmul_scalar = vector_dmul_scalar_c;
-    fdsp->vector_fmul_window = vector_fmul_window_c;
-    fdsp->vector_fmul_add = vector_fmul_add_c;
-    fdsp->vector_fmul_reverse = vector_fmul_reverse_c;
-    fdsp->butterflies_float = butterflies_float_c;
-    fdsp->scalarproduct_float = avpriv_scalarproduct_float_c;
-
-#if ARCH_ARM
-    ff_float_dsp_init_arm(fdsp);
-#elif ARCH_PPC
-    ff_float_dsp_init_ppc(fdsp, bit_exact);
-#elif ARCH_X86
-    ff_float_dsp_init_x86(fdsp);
-#elif ARCH_MIPS
-    ff_float_dsp_init_mips(fdsp);
-#endif
-}