From eeaa742c3e77077628f9d4e87b5faf24f2b7e183 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 20 Sep 2004 15:40:50 +0000 Subject: [PATCH] 1/0 fix for files with size=0 Originally committed as revision 3484 to svn://svn.ffmpeg.org/ffmpeg/trunk --- tests/tiny_psnr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/tiny_psnr.c b/tests/tiny_psnr.c index 572dd27558..be129fa2d5 100644 --- a/tests/tiny_psnr.c +++ b/tests/tiny_psnr.c @@ -120,6 +120,7 @@ int main(int argc,char* argv[]){ } } + if(!i) i=1; dev= int_sqrt((sse*F*F)/i); if(sse) psnr= (log16(256*256*255*255LL*i/sse)*284619LL*F + (1<<31)) / (1LL<<32);