int main(int argc, char *argv[]) {
FILE *f = fopen(argv[1], "rb");
if (!f) {
return 0;
}
fseek(f, 0, SEEK_END);
long file_size = ftell(f);
fseek(f, 0, SEEK_SET);
if (file_size >= 0x100000000)
file_size = 0xFFFFFFFF;
void* inpbuffer = malloc((size_t) file_size);
void* outbuffer = malloc((size_t) file_size);
fread(inpbuffer, 1, (size_t) file_size, f);
lzo_uint compressed_size = file_size;
void* wrkmem = malloc(LZO1_MEM_COMPRESS);
gettimeofday(&time_start, NULL);
lzo1_compress(inpbuffer, (unsigned int) file_size, outbuffer, &compressed_size, wrkmem);
gettimeofday(&time_end, NULL);
printf("Duration: %lu\n", ((time_end.tv_sec * 1000) + (time_end.tv_usec / 1000)) - ((time_start.tv_sec * 1000) + (time_start.tv_usec / 1000)));
printf("Original: %lu\n",file_size);
printf("Compressed: %lu\n",compressed_size);
}
int64_t lzbench_lzo1_compress(char *inbuf, size_t insize, char *outbuf, size_t outsize, size_t level, size_t, char* workmem)
{
lzo_uint lzo_complen = 0;
int res;
if (!workmem)
return 0;
if (level == 99)
res = lzo1_99_compress((uint8_t*)inbuf, insize, (uint8_t*)outbuf, &lzo_complen, (void*)workmem);
else
res = lzo1_compress((uint8_t*)inbuf, insize, (uint8_t*)outbuf, &lzo_complen, (void*)workmem);
if (res != LZO_E_OK) return 0;
return lzo_complen;
}
