Don't need float_cast.h anymore, using the flint union with ntohl/htonl instead.

svn path=/trunk/externals/mrpeach/; revision=12999

1 files changed, 0 insertions, 203 deletions

diff --git a/net/float_cast.h b/net/float_cast.h
deleted file mode 100644
index 0ebc4bb..0000000
--- a/net/float_cast.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/*

-** Copyright (C) 2001-2003 Erik de Castro Lopo <erikd@mega-nerd.com>

-**  

-** This program is free software; you can redistribute it and/or modify

-** it under the terms of the GNU General Public License as published by

-** the Free Software Foundation; either version 2 of the License, or

-** (at your option) any later version.

-**

-** This program 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 General Public License for more details.

-**

-** You should have received a copy of the GNU General Public License

-** along with this program; if not, write to the Free Software

-** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

-*/

-

-/* Version 1.3 */

-

-

-/*============================================================================

-**	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) ;

-*/

-

-// #include "config.h"

-

-/*

-**	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.

-*/

-

-#define  HAVE_LRINT_REPLACEMENT 0

-

-#if (HAVE_LRINT && 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>

-

-#elif (defined (WIN32) || defined (_WIN32))

-

-	#undef   HAVE_LRINT_REPLACEMENT

-	#define  HAVE_LRINT_REPLACEMENT 1

-	#include	<math.h>

-

-	/*

-	**	Win32 doesn't seem to have these functions.

-	**	Therefore implement inline versions of these functions here.

-	*/

-

-	__inline long int

-	lrint (double flt)

-	{	int intgr;

-

-		_asm

-		{	fld flt

-			fistp intgr

-			} ;

-

-		return intgr ;

-	}

-

-	__inline long int

-	lrintf (float flt)

-	{	int intgr;

-

-		_asm

-		{	fld flt

-			fistp intgr

-			} ;

-

-		return intgr ;

-	}

-

-#elif (defined (__MWERKS__) && defined (macintosh))

-

-	/* This MacOS 9 solution was provided by Stephane Letz */

-

-	#undef   HAVE_LRINT_REPLACEMENT

-	#define  HAVE_LRINT_REPLACEMENT 1

-	#include   <math.h>

-

-	#undef	lrint

-	#undef	lrintf

-

-	#define	lrint   double2int

-	#define	lrintf  float2int

-

-	inline int

-	float2int (register float in)

-	{	long res [2] ;

-

-		asm

-		{	fctiw	in,in

-		  	stfd	 in,res

-	  	}

-		return res [1] ;

-	} /* float2int */

-

-	inline int

-	double2int (register double in)

-	{	long res [2] ;

-

-		asm

-		{	fctiw	in,in

-			stfd	 in,res

-	  	}

-		return res [1] ;

-	} /* double2int */

-

-#elif (defined (__MACH__) && defined (__APPLE__))

-

-	/* For Apple MacOSX. */

-

-	#undef   HAVE_LRINT_REPLACEMENT

-	#define  HAVE_LRINT_REPLACEMENT 1

-	#include   <math.h>

-

-	#undef lrint

-	#undef lrintf

-

-	#define lrint	double2int

-	#define lrintf	float2int

-

-	inline static long int

-	float2int (register float in)

-	{	int res [2] ;

-

-		__asm__ __volatile__

-		(	"fctiw	%1, %1\n\t"

-		  	"stfd	%1, %0"

-			: "=m" (res)	/* Output */

-			: "f" (in)		/* Input */

-			: "memory"

-			) ;

-

-		return res [1] ;

-	} /* lrintf */

-

-	inline static long int

-	double2int (register double in)

-	{	int res [2] ;

-

-		__asm__ __volatile__

-		(	"fctiw	%1, %1\n\t"

-		  	"stfd	%1, %0"

-			: "=m" (res)	/* Output */

-			: "f" (in)		/* Input */

-			: "memory"

-			) ;

-

-		return res [1] ;

-	} /* lrint */

-

-#else

-	#ifndef __sgi

-	#warning "Don't have the functions lrint() and lrintf()."

-	#warning "Replacing these functions with a standard C cast."

-	#endif

-

-	#include	<math.h>

-

-	#define	lrint(dbl)		((int) (dbl))

-	#define	lrintf(flt)		((int) (flt))

-

-#endif

-

-

-