mirror of
https://github.com/pineappleEA/pineapple-src.git
synced 2024-11-29 23:28:25 -05:00
80 lines
2.6 KiB
C
Executable File
80 lines
2.6 KiB
C
Executable File
/*
|
|
* Copyright (c) 2006 Reimar Doeffinger
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <lzo/lzo1x.h>
|
|
|
|
#include "libavutil/log.h"
|
|
#include "libavutil/lzo.h"
|
|
#include "libavutil/mem.h"
|
|
|
|
#define MAXSZ (10*1024*1024)
|
|
|
|
/* Define one of these to 1 if you wish to benchmark liblzo
|
|
* instead of our native implementation. */
|
|
#define BENCHMARK_LIBLZO_SAFE 0
|
|
#define BENCHMARK_LIBLZO_UNSAFE 0
|
|
|
|
int main(int argc, char *argv[]) {
|
|
FILE *in = fopen(argv[1], "rb");
|
|
int comp_level = argc > 2 ? atoi(argv[2]) : 0;
|
|
uint8_t *orig = av_malloc(MAXSZ + 16);
|
|
uint8_t *comp = av_malloc(2*MAXSZ + 16);
|
|
uint8_t *decomp = av_malloc(MAXSZ + 16);
|
|
size_t s = fread(orig, 1, MAXSZ, in);
|
|
lzo_uint clen = 0;
|
|
long tmp[LZO1X_MEM_COMPRESS];
|
|
int inlen, outlen;
|
|
int i;
|
|
av_log_set_level(AV_LOG_DEBUG);
|
|
if (comp_level == 0) {
|
|
lzo1x_1_compress(orig, s, comp, &clen, tmp);
|
|
} else if (comp_level == 11) {
|
|
lzo1x_1_11_compress(orig, s, comp, &clen, tmp);
|
|
} else if (comp_level == 12) {
|
|
lzo1x_1_12_compress(orig, s, comp, &clen, tmp);
|
|
} else if (comp_level == 15) {
|
|
lzo1x_1_15_compress(orig, s, comp, &clen, tmp);
|
|
} else
|
|
lzo1x_999_compress(orig, s, comp, &clen, tmp);
|
|
for (i = 0; i < 300; i++) {
|
|
START_TIMER
|
|
inlen = clen; outlen = MAXSZ;
|
|
#if BENCHMARK_LIBLZO_SAFE
|
|
if (lzo1x_decompress_safe(comp, inlen, decomp, &outlen, NULL))
|
|
#elif BENCHMARK_LIBLZO_UNSAFE
|
|
if (lzo1x_decompress(comp, inlen, decomp, &outlen, NULL))
|
|
#else
|
|
if (av_lzo1x_decode(decomp, &outlen, comp, &inlen))
|
|
#endif
|
|
av_log(NULL, AV_LOG_ERROR, "decompression error\n");
|
|
STOP_TIMER("lzod")
|
|
}
|
|
if (memcmp(orig, decomp, s))
|
|
av_log(NULL, AV_LOG_ERROR, "decompression incorrect\n");
|
|
else
|
|
av_log(NULL, AV_LOG_ERROR, "decompression OK\n");
|
|
fclose(in);
|
|
av_free(orig);
|
|
av_free(comp);
|
|
av_free(decomp);
|
|
return 0;
|
|
}
|