/** Copyright (C) powturbo 2013-2018 GPL v2 License 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - homepage : https://sites.google.com/site/powturbo/ - github : https://github.com/powturbo - twitter : https://twitter.com/powturbo - email : powturbo [_AT_] gmail [_DOT_] com **/ // "Floating Point + Integer Compression" #ifdef __cplusplus extern "C" { #endif #if defined(_MSC_VER) && _MSC_VER < 1600 #include "vs/stdint.h" #else #include #endif //--------- Last value Predictor // delta (=zigzag). Same as p4zenc size_t fppenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); size_t fppdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); size_t fppenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); size_t fppdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); size_t fppenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); size_t fppdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fppenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fppdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); // Zigzag of delta (=delta of delta + zigzag encoding) size_t fpzzenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); size_t fpzzdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); size_t fpzzenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); size_t fpzzdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); size_t fpzzenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); size_t fpzzdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fpzzenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fpzzdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); // Improved gorilla style + RLE w/ bit/io size_t fpgenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); size_t fpgdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); size_t fpgenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); size_t fpgdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); size_t fpgenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); size_t fpgdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fpgenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fpgdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); //---- Zigzag w/ bit/io size_t bvzenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); size_t bvzdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); size_t bvzenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); size_t bvzdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); size_t bvzenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); size_t bvzdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t bvzenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t bvzdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); //---- Zigzag of delta w/ bit/io size_t bvzzenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); size_t bvzzdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); size_t bvzzenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); size_t bvzzdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); size_t bvzzenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); size_t bvzzdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t bvzzenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t bvzzdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); //------------- FCM: Finite Context Method Predictor size_t fpfcmenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); size_t fpfcmdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); size_t fpfcmenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); size_t fpfcmdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); size_t fpfcmenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); size_t fpfcmdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fpfcmenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fpfcmdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); //------------- DFCM: Differential Finite Context Method Predictor size_t fpdfcmenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); size_t fpdfcmdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); size_t fpdfcmenc16( uint16_t *in, size_t n, unsigned char *out, uint16_t start); size_t fpdfcmdec16( unsigned char *in, size_t n, uint16_t *out, uint16_t start); size_t fpdfcmenc32( uint32_t *in, size_t n, unsigned char *out, uint32_t start); size_t fpdfcmdec32( unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fpdfcmenc64( uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fpdfcmdec64( unsigned char *in, size_t n, uint64_t *out, uint64_t start); // 2D DFCM size_t fp2dfcmenc8( uint8_t *in, size_t n, unsigned char *out, uint8_t start); size_t fp2dfcmdec8( unsigned char *in, size_t n, uint8_t *out, uint8_t start); size_t fp2dfcmenc16(uint16_t *in, size_t n, unsigned char *out, uint16_t start); size_t fp2dfcmdec16(unsigned char *in, size_t n, uint16_t *out, uint16_t start); size_t fp2dfcmenc32(uint32_t *in, size_t n, unsigned char *out, uint32_t start); size_t fp2dfcmdec32(unsigned char *in, size_t n, uint32_t *out, uint32_t start); size_t fp2dfcmenc64(uint64_t *in, size_t n, unsigned char *out, uint64_t start); size_t fp2dfcmdec64(unsigned char *in, size_t n, uint64_t *out, uint64_t start); #ifdef __cplusplus } #endif