gstreamer1.0-plugins-base: Don't set async of custom text-sink to false

Setting async to false will lead A/V sync problem when seeking.
The preroll need to use GAP event instead of setting async to false.

(From OE-Core rev: c3ed0c2162dcdbb1aced57aed33e2791b81db558)

Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 32 insertions, 0 deletions

diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0002-gstplaysink-don-t-set-async-of-custom-text-sink-to-f.patch b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0002-gstplaysink-don-t-set-async-of-custom-text-sink-to-f.patch
new file mode 100644
index 0000000000..39c146aade
--- /dev/null
+++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0002-gstplaysink-don-t-set-async-of-custom-text-sink-to-f.patch
@@ -0,0 +1,31 @@
+From 0a78555ea6c8c2f1ee27ee4707e8d7aa00ab7a66 Mon Sep 17 00:00:00 2001
+From: Mingke Wang <mingke.wang@freescale.com>
+Date: Thu, 19 Mar 2015 14:15:25 +0800
+Subject: [PATCH 2/4] gstplaysink: don't set async of custom text-sink to
+ false
+
+set async to false lead to A/V sync problem when seeking.
+the preroll need use GAP event instead of set async to false.
+
+Upstream-Status: Submitted [https://bugzilla.gnome.org/show_bug.cgi?id=747499]
+
+Signed-off-by: Mingke Wang <mingke.wang@freescale.com>
+
+diff --git a/gst/playback/gstplaysink.c b/gst/playback/gstplaysink.c
+old mode 100644
+new mode 100755
+index f5a2d42..fba0172
+--- a/gst/playback/gstplaysink.c
++++ b/gst/playback/gstplaysink.c
+@@ -2408,7 +2408,7 @@ gen_text_chain (GstPlaySink * playsink)
+           G_TYPE_BOOLEAN);
+       if (elem) {
+         /* make sure the sparse subtitles don't participate in the preroll */
+-        g_object_set (elem, "async", FALSE, NULL);
++        //g_object_set (elem, "async", FALSE, NULL);
+         GST_DEBUG_OBJECT (playsink, "adding custom text sink");
+         gst_bin_add (bin, chain->sink);
+         /* NOTE streamsynchronizer needs streams decoupled */
+-- 
+1.7.9.5
+
diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.4.5.bb b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.4.5.bb
index 7aba40d504..8d926f3216 100644
--- a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.4.5.bb
+++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.4.5.bb
@@ -18,6 +18,7 @@ SRC_URI += "file://do-not-change-eos-event-to-gap-event-if.patch \
             file://do-not-change-eos-event-to-gap-event2.patch \
             file://do-not-change-eos-event-to-gap-event3.patch \
             file://0001-basetextoverlay-make-memory-copy-when-video-buffer-s.patch \
+            file://0002-gstplaysink-don-t-set-async-of-custom-text-sink-to-f.patch \
 "
 
 SRC_URI[md5sum] = "357165af625c0ca353ab47c5d843920e"