From e9d273f7b0544b03e4d73e1078b2755fef0e05f7 Mon Sep 17 00:00:00 2001
From: /dev/humancontroller <devhc@example.com>
Date: Sat, 28 Mar 2015 01:21:52 +0100
Subject: remove most libraries from the source tree

---
 src/opus-1.1/celt/x86/pitch_sse.h | 156 --------------------------------------
 1 file changed, 156 deletions(-)
 delete mode 100644 src/opus-1.1/celt/x86/pitch_sse.h

(limited to 'src/opus-1.1/celt/x86')

diff --git a/src/opus-1.1/celt/x86/pitch_sse.h b/src/opus-1.1/celt/x86/pitch_sse.h
deleted file mode 100644
index 695122a5..00000000
--- a/src/opus-1.1/celt/x86/pitch_sse.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/* Copyright (c) 2013 Jean-Marc Valin and John Ridges */
-/**
-   @file pitch_sse.h
-   @brief Pitch analysis
- */
-
-/*
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-   OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef PITCH_SSE_H
-#define PITCH_SSE_H
-
-#include <xmmintrin.h>
-#include "arch.h"
-
-#define OVERRIDE_XCORR_KERNEL
-static OPUS_INLINE void xcorr_kernel(const opus_val16 *x, const opus_val16 *y, opus_val32 sum[4], int len)
-{
-   int j;
-   __m128 xsum1, xsum2;
-   xsum1 = _mm_loadu_ps(sum);
-   xsum2 = _mm_setzero_ps();
-
-   for (j = 0; j < len-3; j += 4)
-   {
-      __m128 x0 = _mm_loadu_ps(x+j);
-      __m128 yj = _mm_loadu_ps(y+j);
-      __m128 y3 = _mm_loadu_ps(y+j+3);
-
-      xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0x00),yj));
-      xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0x55),
-                                          _mm_shuffle_ps(yj,y3,0x49)));
-      xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0xaa),
-                                          _mm_shuffle_ps(yj,y3,0x9e)));
-      xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(_mm_shuffle_ps(x0,x0,0xff),y3));
-   }
-   if (j < len)
-   {
-      xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_load1_ps(x+j),_mm_loadu_ps(y+j)));
-      if (++j < len)
-      {
-         xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(_mm_load1_ps(x+j),_mm_loadu_ps(y+j)));
-         if (++j < len)
-         {
-            xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(_mm_load1_ps(x+j),_mm_loadu_ps(y+j)));
-         }
-      }
-   }
-   _mm_storeu_ps(sum,_mm_add_ps(xsum1,xsum2));
-}
-
-#define OVERRIDE_DUAL_INNER_PROD
-static OPUS_INLINE void dual_inner_prod(const opus_val16 *x, const opus_val16 *y01, const opus_val16 *y02,
-      int N, opus_val32 *xy1, opus_val32 *xy2)
-{
-   int i;
-   __m128 xsum1, xsum2;
-   xsum1 = _mm_setzero_ps();
-   xsum2 = _mm_setzero_ps();
-   for (i=0;i<N-3;i+=4)
-   {
-      __m128 xi = _mm_loadu_ps(x+i);
-      __m128 y1i = _mm_loadu_ps(y01+i);
-      __m128 y2i = _mm_loadu_ps(y02+i);
-      xsum1 = _mm_add_ps(xsum1,_mm_mul_ps(xi, y1i));
-      xsum2 = _mm_add_ps(xsum2,_mm_mul_ps(xi, y2i));
-   }
-   /* Horizontal sum */
-   xsum1 = _mm_add_ps(xsum1, _mm_movehl_ps(xsum1, xsum1));
-   xsum1 = _mm_add_ss(xsum1, _mm_shuffle_ps(xsum1, xsum1, 0x55));
-   _mm_store_ss(xy1, xsum1);
-   xsum2 = _mm_add_ps(xsum2, _mm_movehl_ps(xsum2, xsum2));
-   xsum2 = _mm_add_ss(xsum2, _mm_shuffle_ps(xsum2, xsum2, 0x55));
-   _mm_store_ss(xy2, xsum2);
-   for (;i<N;i++)
-   {
-      *xy1 = MAC16_16(*xy1, x[i], y01[i]);
-      *xy2 = MAC16_16(*xy2, x[i], y02[i]);
-   }
-}
-
-#define OVERRIDE_COMB_FILTER_CONST
-static OPUS_INLINE void comb_filter_const(opus_val32 *y, opus_val32 *x, int T, int N,
-      opus_val16 g10, opus_val16 g11, opus_val16 g12)
-{
-   int i;
-   __m128 x0v;
-   __m128 g10v, g11v, g12v;
-   g10v = _mm_load1_ps(&g10);
-   g11v = _mm_load1_ps(&g11);
-   g12v = _mm_load1_ps(&g12);
-   x0v = _mm_loadu_ps(&x[-T-2]);
-   for (i=0;i<N-3;i+=4)
-   {
-      __m128 yi, yi2, x1v, x2v, x3v, x4v;
-      const opus_val32 *xp = &x[i-T-2];
-      yi = _mm_loadu_ps(x+i);
-      x4v = _mm_loadu_ps(xp+4);
-#if 0
-      /* Slower version with all loads */
-      x1v = _mm_loadu_ps(xp+1);
-      x2v = _mm_loadu_ps(xp+2);
-      x3v = _mm_loadu_ps(xp+3);
-#else
-      x2v = _mm_shuffle_ps(x0v, x4v, 0x4e);
-      x1v = _mm_shuffle_ps(x0v, x2v, 0x99);
-      x3v = _mm_shuffle_ps(x2v, x4v, 0x99);
-#endif
-
-      yi = _mm_add_ps(yi, _mm_mul_ps(g10v,x2v));
-#if 0 /* Set to 1 to make it bit-exact with the non-SSE version */
-      yi = _mm_add_ps(yi, _mm_mul_ps(g11v,_mm_add_ps(x3v,x1v)));
-      yi = _mm_add_ps(yi, _mm_mul_ps(g12v,_mm_add_ps(x4v,x0v)));
-#else
-      /* Use partial sums */
-      yi2 = _mm_add_ps(_mm_mul_ps(g11v,_mm_add_ps(x3v,x1v)),
-                       _mm_mul_ps(g12v,_mm_add_ps(x4v,x0v)));
-      yi = _mm_add_ps(yi, yi2);
-#endif
-      x0v=x4v;
-      _mm_storeu_ps(y+i, yi);
-   }
-#ifdef CUSTOM_MODES
-   for (;i<N;i++)
-   {
-      y[i] = x[i]
-               + MULT16_32_Q15(g10,x[i-T])
-               + MULT16_32_Q15(g11,ADD32(x[i-T+1],x[i-T-1]))
-               + MULT16_32_Q15(g12,ADD32(x[i-T+2],x[i-T-2]));
-   }
-#endif
-}
-
-#endif
-- 
cgit