C++ (Cpp) slz_prepare_dist_table示例

示例#1

文件： compression.c 项目： spinpunch/haproxy-1.8

static void __comp_fetch_init(void)
{
	char *ptr = NULL;
	int i;

#ifdef USE_SLZ
	slz_make_crc_table();
	slz_prepare_dist_table();
#endif
#if defined(USE_ZLIB) && defined(DEFAULT_MAXZLIBMEM)
	global.maxzlibmem = DEFAULT_MAXZLIBMEM * 1024U * 1024U;
#endif
#ifdef USE_ZLIB
	HA_SPIN_INIT(&comp_pool_lock);
	memprintf(&ptr, "Built with zlib version : " ZLIB_VERSION);
	memprintf(&ptr, "%s\nRunning on zlib version : %s", ptr, zlibVersion());
#elif defined(USE_SLZ)
	memprintf(&ptr, "Built with libslz for stateless compression.");
#else
	memprintf(&ptr, "Built without compression support (neither USE_ZLIB nor USE_SLZ are set).");
#endif
	memprintf(&ptr, "%s\nCompression algorithms supported :", ptr);

	for (i = 0; comp_algos[i].cfg_name; i++)
		memprintf(&ptr, "%s%s %s(\"%s\")", ptr, (i == 0 ? "" : ","), comp_algos[i].cfg_name, comp_algos[i].ua_name);

	if (i == 0)
		memprintf(&ptr, "%s none", ptr);

	hap_register_build_opts(ptr, 1);
	cfg_register_keywords(&cfg_kws);
}

示例#2

文件： zlibutil.c 项目： cielavenir/7razf

int slz_deflate(
	unsigned char *dest,
	unsigned long *destLen,
	const unsigned char *source,
	unsigned long sourceLen,
	int level
){
	if(!slz_initialized){
		slz_prepare_dist_table();
		slz_initialized=true;
	}
	struct slz_stream strm;
	slz_init(&strm, level, SLZ_FMT_DEFLATE);
	*destLen=slz_encode(&strm,dest,source,sourceLen,0);
	*destLen+=slz_finish(&strm,dest+*destLen);
	return Z_OK;
}