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[Library] Update zlibng (#1255)

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* Update zlibng

* Set cmake path more directly in zlibng to hopefully fix an issue with the build on drone

* I'm dumb, missing / in path

* Mackal helps with a dumb gitignore issue

* Adding all the files, not sure what's ignoring them and im tired of looking

* Some tweaks to zlibng build to hopefully get it to build properly. works on msvc now
This commit is contained in:
Alex
2021-02-23 17:00:26 -08:00
committed by GitHub
parent e6dee96266
commit 2957f5084d
184 changed files with 21431 additions and 11703 deletions
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libs/zlibng/arch/arm/insert_string_acle.c
+14 -45
View File
@@ -5,49 +5,18 @@
*
*/
#if defined(__ARM_FEATURE_CRC32) && defined(ARM_ACLE_CRC_HASH)
#include <arm_acle.h>
#include "zbuild.h"
#include "deflate.h"
/* ===========================================================================
* Insert string str in the dictionary and set match_head to the previous head
* of the hash chain (the most recent string with same hash key). Return
* the previous length of the hash chain.
* IN assertion: all calls to to INSERT_STRING are made with consecutive
* input characters and the first MIN_MATCH bytes of str are valid
* (except for the last MIN_MATCH-1 bytes of the input file).
*/
Pos insert_string_acle(deflate_state *const s, const Pos str, unsigned int count) {
Pos p, lp, ret;
if (unlikely(count == 0)) {
return s->prev[str & s->w_mask];
}
ret = 0;
lp = str + count - 1; /* last position */
for (p = str; p <= lp; p++) {
uint32_t val, h, hm;
memcpy(&val, &s->window[p], sizeof(val));
if (s->level >= TRIGGER_LEVEL)
val &= 0xFFFFFF;
h = __crc32w(0, val);
hm = h & s->hash_mask;
Pos head = s->head[hm];
if (head != p) {
s->prev[p & s->w_mask] = head;
s->head[hm] = p;
if (p == lp)
ret = head;
} else if (p == lp) {
ret = p;
}
}
return ret;
}
#ifdef ARM_ACLE_CRC_HASH
#ifndef _MSC_VER
# include <arm_acle.h>
#endif
#include "../../zbuild.h"
#include "../../deflate.h"
#define UPDATE_HASH(s, h, val) \
h = __crc32w(0, val)
#define INSERT_STRING insert_string_acle
#define QUICK_INSERT_STRING quick_insert_string_acle
#include "../../insert_string_tpl.h"
#endif