From: Michael Niedermayer <michaelni@gmx.at>
Date: Fri, 26 Dec 2008 13:51:52 +0000 (+0000)
Subject: Simplify zero run handling in put_line().
X-Git-Tag: v0.5~1463
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=68d48cc5924d86e1dc82433ad6e8855c3b51fad5;p=platform%2Fupstream%2Flibav.git

Simplify zero run handling in put_line().

Originally committed as revision 16328 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavcodec/faxcompr.c b/libavcodec/faxcompr.c
index f53c64b..b5f6598 100644
--- a/libavcodec/faxcompr.c
+++ b/libavcodec/faxcompr.c
@@ -238,12 +238,10 @@ static void put_line(uint8_t *dst, int size, int width, const int *runs)
     while(pix_left > 0){
         run = runs[run_idx++];
         mode = ~mode;
-        if(!run){
-            continue;
-        }
         pix_left -= run;
         for(; run > 16; run -= 16)
             put_sbits(&pb, 16, mode);
+        if(run)
         put_sbits(&pb, run, mode);
     }
 }