int64_t lzbench_ucl_nrv2d_compress(char *inbuf, size_t insize, char *outbuf, size_t outsize, size_t level, size_t, char*)
{
ucl_uint complen;
int res = ucl_nrv2d_99_compress((uint8_t*)inbuf, insize, (uint8_t*)outbuf, &complen, NULL, level, NULL, NULL);
if (res != UCL_E_OK) return 0;
return complen;
}
int pack_section(const u8 * source, u8 ** dest, u32 source_size) {
ucl_uint packed_size;
u8 * packed;
packed_size = source_size * 1.2 + 2048;
packed = (u8 *) malloc(packed_size);
if (ucl_nrv2d_99_compress(source, source_size, packed, &packed_size, NULL, 10, NULL, NULL) != UCL_E_OK) {
printe("Error during ucl_nrv2b_99_compress.\n");
}
packed = realloc(packed, packed_size);
*dest = packed;
return packed_size;
}
int64_t lzbench_ucl_compress(char *inbuf, size_t insize, char *outbuf, size_t outsize, size_t algo, size_t level, size_t)
{
ucl_uint complen;
int res;
switch (algo)
{
default:
case 1:
res = ucl_nrv2b_99_compress((uint8_t*)inbuf, insize, (uint8_t*)outbuf, &complen, NULL, level, NULL, NULL);
break;
case 2:
res = ucl_nrv2d_99_compress((uint8_t*)inbuf, insize, (uint8_t*)outbuf, &complen, NULL, level, NULL, NULL);
break;
case 3:
res = ucl_nrv2e_99_compress((uint8_t*)inbuf, insize, (uint8_t*)outbuf, &complen, NULL, level, NULL, NULL);
break;
}
if (res != UCL_E_OK) return 0;
return complen;
}
else {
throwInternalError("unknown compression method");
return UPX_E_ERROR;
}
// optimize compression parms
if (level <= 3 && cconf.max_offset == UCL_UINT_MAX)
cconf.max_offset = 8*1024-1;
else if (level == 4 && cconf.max_offset == UCL_UINT_MAX)
cconf.max_offset = 32*1024-1;
if M_IS_NRV2B(method)
r = ucl_nrv2b_99_compress(src, src_len, dst, dst_len,
&cb, level, &cconf, res);
else if M_IS_NRV2D(method)
r = ucl_nrv2d_99_compress(src, src_len, dst, dst_len,
&cb, level, &cconf, res);
else if M_IS_NRV2E(method)
r = ucl_nrv2e_99_compress(src, src_len, dst, dst_len,
&cb, level, &cconf, res);
else {
throwInternalError("unknown compression method");
return UPX_E_ERROR;
}
// make sure first_offset_found is set
if (res[6] == 0)
res[6] = 1;
return convert_errno_from_ucl(r);
}
