From 893c9565a9c114526d7f8f8d55aad5f0781646e1 Mon Sep 17 00:00:00 2001 From: powturbo Date: Wed, 8 Jul 2015 16:18:54 +0200 Subject: [PATCH] Variable Byte --- vint.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/vint.h b/vint.h index b3a2248..b8f47e6 100644 --- a/vint.h +++ b/vint.h @@ -119,6 +119,10 @@ unsigned char *vbddec32(unsigned char *__restrict in, unsigned n, unsigned unsigned char *vbd1enc32(unsigned *__restrict in, unsigned n, unsigned char *__restrict out, unsigned start); unsigned char *vbd1dec32(unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start); +//------ zigzag encoding integer lists ------------------------------------------------------------- +unsigned char *vbzenc32(unsigned *__restrict in, unsigned n, unsigned char *__restrict out, unsigned start); +unsigned char *vbzdec32(unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start); + //--- 15 bits integer lists ------------ #define vbput15(__op, __x) do { unsigned _x = __x; if(likely(_x < 0x80)) *__op++ = _x; else { *__op++ = (_x) >> 8 | 0x80; *__op++ = _x; } } while(0) #define _vbget15(__ip,__x, __act) do { if((__x = *__ip++) > 0x7f) __x = (__x & 0x7f) << 8 | *__ip++; __act; } while(0)