From: Gilbok Lee <gilbok.lee@samsung.com>
Date: Tue, 18 Apr 2023 01:31:25 +0000 (+0900)
Subject: Unset sink flag in subtitle sink
X-Git-Tag: accepted/tizen/unified/20230420.091904~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=750d91f583a85c0b58cfd6aac96f9199fb843544;p=platform%2Fcore%2Fmultimedia%2Ftrackrenderer.git

Unset sink flag in subtitle sink

- If there is no subtitle data and the EOS event sent,
  the EOS is immediately received on the subtitle sink.
  After that, when FlushDownStream_() is called(due to a call to SetPlaybackRate()),
  the EOS is reset on the subtitle sink.
  Therefore, if the EOS is received from another sink, the pipeline doesn't post EOS

[Version] 0.1.20
[Issue Type] Fix bugs

Change-Id: I8b4de9a652b2027f17218851274c2ee6d7dc8e9d
---

diff --git a/packaging/libtrackrenderer.spec b/packaging/libtrackrenderer.spec
index af66eb0..1ce4d65 100644
--- a/packaging/libtrackrenderer.spec
+++ b/packaging/libtrackrenderer.spec
@@ -1,6 +1,6 @@
 Name:       libtrackrenderer
 Summary:    new multimedia streaming player trackrenderer
-Version:    0.0.19
+Version:    0.0.20
 Release:    0
 Group:      Multimedia/Libraries
 License:    Apache-2.0
diff --git a/src/include_internal/trackrenderer/core/pipeline.hpp b/src/include_internal/trackrenderer/core/pipeline.hpp
index ec9166c..7e9619d 100644
--- a/src/include_internal/trackrenderer/core/pipeline.hpp
+++ b/src/include_internal/trackrenderer/core/pipeline.hpp
@@ -110,6 +110,15 @@ class Pipeline : private boost::noncopyable {
       TRACKRENDERER_ERROR("Fail to create element [%s]", name);
       return false;
     }
+
+    /* In some cases, the subtitle EOS is reset due to FlushDownStream_()
+       There is an problem where the pipeline does not post EOS,
+       because not all sink element have reached EOS */
+    if (nickname && strstr(nickname, "subtitle_sink")) {
+      TRACKRENDERER_DEBUG("Unset GST_ELEMENT_FLAG_SINK in subtitle_sink");
+      GST_OBJECT_FLAG_UNSET(obj, GST_ELEMENT_FLAG_SINK);
+    }
+
     return Set_(element, obj);
   }