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Add new header file containing byte-order wrappers.

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Move the byte-order related wrappers out of the individual source
files into a dedicated header file.  Modify the single hand-coded
source file that uses the byte-order wrappers to use the new header
file.
This commit is contained in:
Ian Romanick 2007-01-04 14:49:26 -08:00
parent 953a9ef949
commit 6d603bb47f
2 changed files with 49 additions and 13 deletions
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48
GL/glx/glxbyteorder.h Normal file
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@ -0,0 +1,48 @@
/*
* (C) Copyright IBM Corporation 2006, 2007
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sub license,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDERS, THE AUTHORS, AND/OR THEIR SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* \file glxbyteorder.h
* Platform glue for handling byte-ordering issues in GLX protocol.
*
* \author Ian Romanick <idr@us.ibm.com>
*/
#if !defined(__GLXBYTEORDER_H__)
#define __GLXBYTEORDER_H__
#if defined(__linux__) || defined(__GLIBC__) || defined(__GNU__)
#include <byteswap.h>
#elif defined(__OpenBSD__)
#include <sys/endian.h>
#define bswap_16 __swap16
#define bswap_32 __swap32
#define bswap_64 __swap64
#else
#include <sys/endian.h>
#define bswap_16 bswap16
#define bswap_32 bswap32
#define bswap_64 bswap64
#endif
#endif /* !defined(__GLXBYTEORDER_H__) */

14
GL/glx/swap_interval.c
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@ -40,19 +40,7 @@
#include "dispatch.h"
#include "glapioffsets.h"
#if defined(__linux__) || defined (__GLIBC__) || defined (__GNU__)
#include <byteswap.h>
#elif defined(__OpenBSD__)
#include <sys/endian.h>
#define bswap_16 __swap16
#define bswap_32 __swap32
#define bswap_64 __swap64
#else
#include <sys/endian.h>
#define bswap_16 bswap16
#define bswap_32 bswap32
#define bswap_64 bswap64
#endif
#include "glxbyteorder.h"
static int DoSwapInterval(__GLXclientState *cl, GLbyte *pc, int do_swap);