commit dd1aed1cf9b1078bf585c9dc03a619c9215e3047
author Mathieu Duponchelle <mathieu@centricular.com> Sat Jun 16 18:19:39 2018 +0200
committer Tim-Philipp Müller <tim@centricular.com> Wed Jul 18 16:39:58 2018 +0100
tree 67bb94a1115e04081263f2a288724c01b5b8d498
parent c2b76d00e642a14aa009e06a9979217605143c1f

pitch: Fix single input buffer followed by EOS

The flush function immediately returned when pitch->next_buffer_offset
was 0.

This is clearly wrong, as next_buffer_offset can be 0 when a single
input buffer has been received, and no output buffer has been produced
before receiving EOS.

Simply remove that condition.

https://bugzilla.gnome.org/show_bug.cgi?id=796603

ext/soundtouch/gstpitch.cc

diff --git a/ext/soundtouch/gstpitch.cc b/ext/soundtouch/gstpitch.cc
index b41e665..e70e298 100644
--- a/ext/soundtouch/gstpitch.cc
+++ b/ext/soundtouch/gstpitch.cc
@@ -393,9 +393,6 @@
 
   GST_DEBUG_OBJECT (pitch, "flushing buffer");
 
-  if (pitch->next_buffer_offset == 0)
-    return GST_FLOW_OK;
-
   pitch->priv->st->flush ();
   if (!send)
     return GST_FLOW_OK;