hcq/TurboPFor-Integer-Compression
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TurboPFor: general purpose compressors

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2023-04-30 22:44:18 +02:00
parent 1a4722b368
commit 81ef775f9f
1 changed files with 10 additions and 3 deletions
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13
lib/iccodec.c Executable file → Normal file
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@ -40,7 +40,7 @@
#endif
#endif
extern int bwtx, forcelzp;
//------------------------------------------------------------------------------------------------------------------------------
#define powof2(n) !((n)&((n)-1))
@ -77,6 +77,11 @@ int lzidget(char *scmd) {
#define USE_LZ
#endif
#ifdef _FSE
#include "ext/zstd/lib/common/fse.h"
#include "ext/fse/fse.h"
#endif
#ifdef _ZLIB
#include "ext/zlib/zlib.h" //#include <zlib.h>
#endif
@ -581,8 +586,9 @@ unsigned lztprlezdec(unsigned char *in, unsigned inlen, unsigned char *out, unsi
//------------------------------------------------------- 2D -------------------------------------------------
// transpose 2D -> transpose (byte/Nibble) -> codec
unsigned lztpd2enc(unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned x, unsigned y, int codid, int codlev, unsigned char *codprm) {
tp2denc( in, x, y, out, esize);
TPENC( out, inlen, tmp, esize);
printf("lztpd2zenc");
tp2denc( in, x, y, out, esize); printf("A");
TPENC( out, inlen, tmp, esize); printf("B");
return codecenc(tmp, inlen, out, outsize, codid, codlev, codprm);
}
@ -609,6 +615,7 @@ unsigned lztpd2xdec(unsigned char *in, unsigned inlen, unsigned char *out, unsig
// transpose 2D -> zigzag -> transpose (byte/Nibble) -> codec
unsigned lztpd2zenc(unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned x, unsigned y, int codid, int codlev, unsigned char *codprm) {
tp2denc( in, x, y, out, esize);
tpzenc( out, inlen, tmp, esize);
return codecenc(tmp, inlen, out, outsize, codid, codlev, codprm);