[vlc-commits] stats: calculate dts difference if there is actually difference

[Ilkka Ollakka]

vlc | branch: master | Ilkka Ollakka <ileoo at videolan.org> | Sat Feb 15 19:28:25 2014 +0200| [f04a7c62c1c20988e7e6e780dfad8d5b90f35913] | committer: Ilkka Ollakka

stats: calculate dts difference if there is actually difference

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=f04a7c62c1c20988e7e6e780dfad8d5b90f35913
---

 modules/stream_out/stats.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/modules/stream_out/stats.c b/modules/stream_out/stats.c
index b8f9379..1b0e9f7 100644
--- a/modules/stream_out/stats.c
+++ b/modules/stream_out/stats.c
@@ -226,16 +226,19 @@ static int Send( sout_stream_t *p_stream, sout_stream_id_sys_t *id,
         /* We could just set p_sys->output to stdout and remove user of msg_Dbg
          * if we don't need ability to output info to gui modules (like qt4 messages window
          */
+        mtime_t dts_difference = VLC_TS_INVALID;
+        if( likely( id->previous_dts != VLC_TS_INVALID ) )
+            dts_difference = p_block->i_dts - id->previous_dts;
         if( p_sys->output )
         {
             /* Write data in a form that it's easy to plot for example with gnuplot*/
             fprintf( p_sys->output, "%s\t%d\t%s\t%"PRIu64"\t%"PRId64"\t%"PRId64"\t%16s\n",
-                  p_sys->prefix, id->id, id->type, ++id->segment_number, p_block->i_dts - id->previous_dts,
+                  p_sys->prefix, id->id, id->type, ++id->segment_number, dts_difference,
                   p_block->i_length, outputhash );
 
         } else {
             msg_Dbg( p_stream, "%s: track:%d type:%s segment_number:%"PRIu64" dts_difference:%"PRId64" length:%"PRId64" md5:%16s",
-                  p_sys->prefix, id->id, id->type, ++id->segment_number, p_block->i_dts - id->previous_dts,
+                  p_sys->prefix, id->id, id->type, ++id->segment_number, dts_difference,
                   p_block->i_length, outputhash );
         }
         free( outputhash );