Merge branch 'hotfix/compensate-ts-dts-none'

Author: edisonf

configure.ac

@@ -6,7 +6,7 @@ dnl please read gstreamer/docs/random/autotools before changing this file
 dnl initialize autoconf
 dnl releases only do -Wall, git and prerelease does -Werror too
 dnl use a three digit version number for releases, and four for git/pre
-AC_INIT([GstInterpipe],[1.1.8],
+AC_INIT([GstInterpipe],[1.1.9],
 	[http://www.github.com/RidgeRun/gst-interpipe-1.0],
 	[gst-interpipe],
 	[http://developer.ridgerun.com/wiki/index.php?title=GstInterpipe])

gst/interpipe/gstinterpipesrc.c

@@ -658,15 +658,19 @@ gst_inter_pipe_src_push_buffer (GstInterPipeIListener * iface,
         difftime = srcbasetime - basetime;
         if (GST_BUFFER_PTS (buffer) >= difftime) {
           GST_BUFFER_PTS (buffer) = GST_BUFFER_PTS (buffer) - difftime;
-          GST_BUFFER_DTS (buffer) = GST_BUFFER_DTS (buffer) - difftime;
+          if (GST_BUFFER_DTS (buffer) != GST_CLOCK_TIME_NONE ) {
+            GST_BUFFER_DTS (buffer) = GST_BUFFER_DTS (buffer) - difftime;
+          }
         } else {
           gst_buffer_unref (buffer);
           goto nosync;
         }
       } else {
         difftime = basetime - srcbasetime;
         GST_BUFFER_PTS (buffer) = GST_BUFFER_PTS (buffer) + difftime;
-        GST_BUFFER_DTS (buffer) = GST_BUFFER_DTS (buffer) + difftime;
+        if (GST_BUFFER_DTS (buffer) != GST_CLOCK_TIME_NONE ) {
+          GST_BUFFER_DTS (buffer) = GST_BUFFER_DTS (buffer) + difftime;
+        }
       }
     } else {
       /* srcbasetime is only valid when PLAYING, no adjustment can be done */

meson.build

@@ -1,5 +1,5 @@
 project('gst-interpipes', 'c',
-  version : '1.1.8',
+  version : '1.1.9',
   meson_version : '>= 0.50',)
 
 gst_interpipes_version = meson.project_version()