diff options
Diffstat (limited to '3rdparty/libflac/src/libFLAC/include/private/crc.h')
-rw-r--r-- | 3rdparty/libflac/src/libFLAC/include/private/crc.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/3rdparty/libflac/src/libFLAC/include/private/crc.h b/3rdparty/libflac/src/libFLAC/include/private/crc.h deleted file mode 100644 index 0b67fb4be5d..00000000000 --- a/3rdparty/libflac/src/libFLAC/include/private/crc.h +++ /dev/null @@ -1,61 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007 Josh Coalson - * - * 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. - */ - -#ifndef FLAC__PRIVATE__CRC_H -#define FLAC__PRIVATE__CRC_H - -#include "FLAC/ordinals.h" - -/* 8 bit CRC generator, MSB shifted first -** polynomial = x^8 + x^2 + x^1 + x^0 -** init = 0 -*/ -extern FLAC__byte const FLAC__crc8_table[256]; -#define FLAC__CRC8_UPDATE(data, crc) (crc) = FLAC__crc8_table[(crc) ^ (data)]; -void FLAC__crc8_update(const FLAC__byte data, FLAC__uint8 *crc); -void FLAC__crc8_update_block(const FLAC__byte *data, unsigned len, FLAC__uint8 *crc); -FLAC__uint8 FLAC__crc8(const FLAC__byte *data, unsigned len); - -/* 16 bit CRC generator, MSB shifted first -** polynomial = x^16 + x^15 + x^2 + x^0 -** init = 0 -*/ -extern unsigned FLAC__crc16_table[256]; - -#define FLAC__CRC16_UPDATE(data, crc) (((((crc)<<8) & 0xffff) ^ FLAC__crc16_table[((crc)>>8) ^ (data)])) -/* this alternate may be faster on some systems/compilers */ -#if 0 -#define FLAC__CRC16_UPDATE(data, crc) ((((crc)<<8) ^ FLAC__crc16_table[((crc)>>8) ^ (data)]) & 0xffff) -#endif - -unsigned FLAC__crc16(const FLAC__byte *data, unsigned len); - -#endif |