remove most libraries from the source tree

1 files changed, 0 insertions, 140 deletions

diff --git a/src/opus-1.1/celt/float_cast.h b/src/opus-1.1/celt/float_cast.h
deleted file mode 100644
index ede65748..00000000
--- a/src/opus-1.1/celt/float_cast.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/* Copyright (C) 2001 Erik de Castro Lopo <erikd AT mega-nerd DOT com> */
-/*
-   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.
-*/
-
-/* Version 1.1 */
-
-#ifndef FLOAT_CAST_H
-#define FLOAT_CAST_H
-
-
-#include "arch.h"
-
-/*============================================================================
-**      On Intel Pentium processors (especially PIII and probably P4), converting
-**      from float to int is very slow. To meet the C specs, the code produced by
-**      most C compilers targeting Pentium needs to change the FPU rounding mode
-**      before the float to int conversion is performed.
-**
-**      Changing the FPU rounding mode causes the FPU pipeline to be flushed. It
-**      is this flushing of the pipeline which is so slow.
-**
-**      Fortunately the ISO C99 specifications define the functions lrint, lrintf,
-**      llrint and llrintf which fix this problem as a side effect.
-**
-**      On Unix-like systems, the configure process should have detected the
-**      presence of these functions. If they weren't found we have to replace them
-**      here with a standard C cast.
-*/
-
-/*
-**      The C99 prototypes for lrint and lrintf are as follows:
-**
-**              long int lrintf (float x) ;
-**              long int lrint  (double x) ;
-*/
-
-/*      The presence of the required functions are detected during the configure
-**      process and the values HAVE_LRINT and HAVE_LRINTF are set accordingly in
-**      the config.h file.
-*/
-
-#if (HAVE_LRINTF)
-
-/*      These defines enable functionality introduced with the 1999 ISO C
-**      standard. They must be defined before the inclusion of math.h to
-**      engage them. If optimisation is enabled, these functions will be
-**      inlined. With optimisation switched off, you have to link in the
-**      maths library using -lm.
-*/
-
-#define _ISOC9X_SOURCE 1
-#define _ISOC99_SOURCE 1
-
-#define __USE_ISOC9X 1
-#define __USE_ISOC99 1
-
-#include <math.h>
-#define float2int(x) lrintf(x)
-
-#elif (defined(HAVE_LRINT))
-
-#define _ISOC9X_SOURCE 1
-#define _ISOC99_SOURCE 1
-
-#define __USE_ISOC9X 1
-#define __USE_ISOC99 1
-
-#include <math.h>
-#define float2int(x) lrint(x)
-
-#elif (defined(_MSC_VER) && _MSC_VER >= 1400) && (defined (WIN64) || defined (_WIN64))
-        #include <xmmintrin.h>
-
-        __inline long int float2int(float value)
-        {
-                return _mm_cvtss_si32(_mm_load_ss(&value));
-        }
-#elif (defined(_MSC_VER) && _MSC_VER >= 1400) && (defined (WIN32) || defined (_WIN32))
-        #include <math.h>
-
-        /*      Win32 doesn't seem to have these functions.
-        **      Therefore implement OPUS_INLINE versions of these functions here.
-        */
-
-        __inline long int
-        float2int (float flt)
-        {       int intgr;
-
-                _asm
-                {       fld flt
-                        fistp intgr
-                } ;
-
-                return intgr ;
-        }
-
-#else
-
-#if (defined(__GNUC__) && defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L)
-        /* supported by gcc in C99 mode, but not by all other compilers */
-        #warning "Don't have the functions lrint() and lrintf ()."
-        #warning "Replacing these functions with a standard C cast."
-#endif /* __STDC_VERSION__ >= 199901L */
-        #include <math.h>
-        #define float2int(flt) ((int)(floor(.5+flt)))
-#endif
-
-#ifndef DISABLE_FLOAT_API
-static OPUS_INLINE opus_int16 FLOAT2INT16(float x)
-{
-   x = x*CELT_SIG_SCALE;
-   x = MAX32(x, -32768);
-   x = MIN32(x, 32767);
-   return (opus_int16)float2int(x);
-}
-#endif /* DISABLE_FLOAT_API */
-
-#endif /* FLOAT_CAST_H */