remove most libraries from the source tree

1 files changed, 0 insertions, 190 deletions

diff --git a/src/libvorbis-1.3.4/lib/os.h b/src/libvorbis-1.3.4/lib/os.h
deleted file mode 100644
index 79dea351..00000000
--- a/src/libvorbis-1.3.4/lib/os.h
+++ /dev/null
@@ -1,190 +0,0 @@
-#ifndef _OS_H
-#define _OS_H
-/********************************************************************
- *                                                                  *
- * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
- * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
- * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
- * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
- *                                                                  *
- * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009             *
- * by the Xiph.Org Foundation http://www.xiph.org/                  *
- *                                                                  *
- ********************************************************************
-
- function: #ifdef jail to whip a few platforms into the UNIX ideal.
- last mod: $Id: os.h 19031 2013-12-03 19:20:50Z tterribe $
-
- ********************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <math.h>
-#include <ogg/os_types.h>
-
-#include "misc.h"
-
-#ifndef _V_IFDEFJAIL_H_
-#  define _V_IFDEFJAIL_H_
-
-#  ifdef __GNUC__
-#    define STIN static __inline__
-#  elif _WIN32
-#    define STIN static __inline
-#  else
-#    define STIN static
-#  endif
-
-#ifdef DJGPP
-#  define rint(x)   (floor((x)+0.5f))
-#endif
-
-#ifndef M_PI
-#  define M_PI (3.1415926536f)
-#endif
-
-#if defined(_WIN32) && !defined(__SYMBIAN32__)
-#  include <malloc.h>
-#  define rint(x)   (floor((x)+0.5f))
-#  define NO_FLOAT_MATH_LIB
-#  define FAST_HYPOT(a, b) sqrt((a)*(a) + (b)*(b))
-#endif
-
-#if defined(__SYMBIAN32__) && defined(__WINS__)
-void *_alloca(size_t size);
-#  define alloca _alloca
-#endif
-
-#ifndef FAST_HYPOT
-#  define FAST_HYPOT hypot
-#endif
-
-#endif
-
-#ifdef HAVE_ALLOCA_H
-#  include <alloca.h>
-#endif
-
-#ifdef USE_MEMORY_H
-#  include <memory.h>
-#endif
-
-#ifndef min
-#  define min(x,y)  ((x)>(y)?(y):(x))
-#endif
-
-#ifndef max
-#  define max(x,y)  ((x)<(y)?(y):(x))
-#endif
-
-
-/* Special i386 GCC implementation */
-#if defined(__i386__) && defined(__GNUC__) && !defined(__BEOS__)
-#  define VORBIS_FPU_CONTROL
-/* both GCC and MSVC are kinda stupid about rounding/casting to int.
-   Because of encapsulation constraints (GCC can't see inside the asm
-   block and so we end up doing stupid things like a store/load that
-   is collectively a noop), we do it this way */
-
-/* we must set up the fpu before this works!! */
-
-typedef ogg_int16_t vorbis_fpu_control;
-
-static inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){
-  ogg_int16_t ret;
-  ogg_int16_t temp;
-  __asm__ __volatile__("fnstcw %0\n\t"
-          "movw %0,%%dx\n\t"
-          "andw $62463,%%dx\n\t"
-          "movw %%dx,%1\n\t"
-          "fldcw %1\n\t":"=m"(ret):"m"(temp): "dx");
-  *fpu=ret;
-}
-
-static inline void vorbis_fpu_restore(vorbis_fpu_control fpu){
-  __asm__ __volatile__("fldcw %0":: "m"(fpu));
-}
-
-/* assumes the FPU is in round mode! */
-static inline int vorbis_ftoi(double f){  /* yes, double!  Otherwise,
-                                             we get extra fst/fld to
-                                             truncate precision */
-  int i;
-  __asm__("fistl %0": "=m"(i) : "t"(f));
-  return(i);
-}
-#endif /* Special i386 GCC implementation */
-
-
-/* MSVC inline assembly. 32 bit only; inline ASM isn't implemented in the
- * 64 bit compiler */
-#if defined(_MSC_VER) && !defined(_WIN64) && !defined(_WIN32_WCE)
-#  define VORBIS_FPU_CONTROL
-
-typedef ogg_int16_t vorbis_fpu_control;
-
-static __inline int vorbis_ftoi(double f){
-        int i;
-        __asm{
-                fld f
-                fistp i
-        }
-        return i;
-}
-
-static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){
-  (void)fpu;
-}
-
-static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){
-  (void)fpu;
-}
-
-#endif /* Special MSVC 32 bit implementation */
-
-
-/* Optimized code path for x86_64 builds. Uses SSE2 intrinsics. This can be
-   done safely because all x86_64 CPUs supports SSE2. */
-#if (defined(_MSC_VER) && defined(_WIN64)) || (defined(__GNUC__) && defined (__x86_64__))
-#  define VORBIS_FPU_CONTROL
-
-typedef ogg_int16_t vorbis_fpu_control;
-
-#include <emmintrin.h>
-static __inline int vorbis_ftoi(double f){
-        return _mm_cvtsd_si32(_mm_load_sd(&f));
-}
-
-static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){
-  (void)fpu;
-}
-
-static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){
-  (void)fpu;
-}
-
-#endif /* Special MSVC x64 implementation */
-
-
-/* If no special implementation was found for the current compiler / platform,
-   use the default implementation here: */
-#ifndef VORBIS_FPU_CONTROL
-
-typedef int vorbis_fpu_control;
-
-static int vorbis_ftoi(double f){
-        /* Note: MSVC and GCC (at least on some systems) round towards zero, thus,
-           the floor() call is required to ensure correct roudning of
-           negative numbers */
-        return (int)floor(f+.5);
-}
-
-/* We don't have special code for this compiler/arch, so do it the slow way */
-#  define vorbis_fpu_setround(vorbis_fpu_control) {}
-#  define vorbis_fpu_restore(vorbis_fpu_control) {}
-
-#endif /* default implementation */
-
-#endif /* _OS_H */