From a05c01b7806ce0ff2b110ad36dbfe5727cb8cd4f Mon Sep 17 00:00:00 2001 From: Steve Kondik Date: Fri, 25 Jul 2014 05:33:22 -0700 Subject: Upgrade to libFLAC 1.3.0 Change-Id: Ibd991640b7c85a96f4d1a43381acd199a6d197fd --- include/share/endswap.h | 53 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 include/share/endswap.h (limited to 'include/share/endswap.h') diff --git a/include/share/endswap.h b/include/share/endswap.h new file mode 100644 index 0000000..e71f0f6 --- /dev/null +++ b/include/share/endswap.h @@ -0,0 +1,53 @@ +/* libFLAC - Free Lossless Audio Codec library + * Copyright (C) 2012 Xiph.org Foundation + * + * 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. + * + * - Neither the name of the Xiph.org Foundation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * 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 FOUNDATION 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. + */ + +/* It is assumed that this header will be included after "config.h". */ + +#if HAVE_BSWAP32 /* GCC and Clang */ + +#define ENDSWAP_32(x) (__builtin_bswap32 (x)) + +#elif defined _MSC_VER /* Windows. Apparently in . */ + +#define ENDSWAP_32(x) (_byteswap_ulong (x)) + +#elif defined HAVE_BYTESWAP_H /* Linux */ + +#include + +#define ENDSWAP_32(x) (bswap_32 (x)) + +#else + +#define ENDSWAP_32(x) ((((x) >> 24) & 0xFF) + (((x) >> 8) & 0xFF00) + (((x) & 0xFF00) << 8) + (((x) & 0xFF) << 24)) + +#endif + -- cgit v1.2.3