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Add lzo test code

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Originally committed as revision 7727 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger 2007-01-27 13:48:27 +00:00
parent 994fd8500d
commit 266aa26c52
1 changed files with 32 additions and 0 deletions
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32
libavcodec/lzo.c
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@ -224,3 +224,35 @@ int lzo1x_decode(void *out, int *outlen, void *in, int *inlen) {
*outlen = c.out_end - c.out;
return c.error;
}
#ifdef TEST
#include <stdio.h>
#include <lzo/lzo1x.h>
#include "log.h"
#define MAXSZ (10*1024*1024)
int main(int argc, char *argv[]) {
FILE *in = fopen(argv[1], "rb");
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_level = AV_LOG_DEBUG;
lzo1x_999_compress(orig, s, comp, &clen, tmp);
for (i = 0; i < 300; i++) {
START_TIMER
inlen = clen; outlen = MAXSZ;
if (lzo1x_decode(decomp, &outlen, comp, &inlen))
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");
return 0;
}
#endif