From 266aa26c527c93dfe16d3910a931ef353af0b133 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= Date: Sat, 27 Jan 2007 13:48:27 +0000 Subject: [PATCH] Add lzo test code Originally committed as revision 7727 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/lzo.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/libavcodec/lzo.c b/libavcodec/lzo.c index 015c80d0d7..8fc3ec845f 100644 --- a/libavcodec/lzo.c +++ b/libavcodec/lzo.c @@ -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 +#include +#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