daiduo/TurboPFor-Integer-Compression
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powturbo
2015-05-31 21:45:21 +02:00
parent 1ecdf15cc8
commit 466f07ac1a
1 changed files with 6 additions and 1 deletions
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7
vsimple.c
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@ -52,6 +52,9 @@ static SV_LIM;
#include "vint.h" #include "vint.h"
#define uint_t TEMPLATE3(uint, USIZE, _t) #define uint_t TEMPLATE3(uint, USIZE, _t)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunsequenced"
unsigned char *TEMPLATE2(vsenc, USIZE)(uint_t *__restrict in, int n, unsigned char *__restrict op) { unsigned char *TEMPLATE2(vsenc, USIZE)(uint_t *__restrict in, int n, unsigned char *__restrict op) {
unsigned xm,m,r,x; unsigned xm,m,r,x;
uint_t *e = in+n,*ip; uint_t *e = in+n,*ip;
@ -61,7 +64,7 @@ unsigned char *TEMPLATE2(vsenc, USIZE)(uint_t *__restrict in, int n, unsigned ch
uint_t *q = ip+1; uint_t *q = ip+1;
while(q+1 < e && *(q+1) == *ip) q++; while(q+1 < e && *(q+1) == *ip) q++;
r = q - ip; r = q - ip;
if(r*TEMPLATE2(bsr, USIZE)(*ip) > 16 || !*ip && r>4) { if(r*TEMPLATE2(bsr, USIZE)(*ip) > 16 || (!*ip && r>4)) {
m = (*ip)?33:0; m = (*ip)?33:0;
goto a; goto a;
} }
@ -260,6 +263,8 @@ unsigned char *TEMPLATE2(vsenc, USIZE)(uint_t *__restrict in, int n, unsigned ch
} }
return op; return op;
} }
#pragma clang diagnostic pop
#define OP(__x) op[__x] // *op++ // #define OP(__x) op[__x] // *op++ //
#define OPI(__x) op+=__x// // #define OPI(__x) op+=__x// //