openalbridge/endianness.h
author koda
Mon, 29 Jun 2009 03:47:39 +0000
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child 2212 6b5da1a2765a
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initial bugfix for volume setup
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/*
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 * OpenAL Bridge - a simple portable library for OpenAL interface
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 * Copyright (c) 2009 Vittorio Giovara <vittorio.giovara@gmail.com>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; version 2 of the License
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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 */
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#include <stdio.h>
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#include <stdlib.h>
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#ifndef _WIN32
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#include <stdint.h>
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#else
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#include "winstdint.h"
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#endif
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#ifdef __CPLUSPLUS
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extern "C" {
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#endif 
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#ifdef HAVE_BYTESWAP_H
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	/* use byteswap macros from the host system, hopefully optimized ones ;-) */
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#include <byteswap.h>
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#else
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	/* define our own version, simple, stupid, straight-forward... */
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#define bswap_16(x)	((((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8))
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#define bswap_32(x)	((((x) & 0xFF000000) >> 24) | \
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					(((x) & 0x00FF0000) >> 8)  | \
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					(((x) & 0x0000FF00) << 8)  | \
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					(((x) & 0x000000FF) << 24) )
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#endif
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#pragma once
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	int invert_endianness(int number);
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#ifdef __CPLUSPLUS
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}
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#endif