gst123: add package

gst123 is useful for testing as it simply uses PlayBin, but can display the
pipeline being used for QA purposes.

Signed-off-by: Ross Burton <ross.burton@intel.com>

meta-multimedia/recipes-multimedia/gstreamer/files/display.patch

@@ -0,0 +1,60 @@
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+From 3e46d2e501da68d929bb5f26900a292a5fc04a1f Mon Sep 17 00:00:00 2001
+From: Stefan Westerfeld <stefan@space.twc.de>
+Date: Mon, 23 Apr 2012 03:10:22 +0200
+Subject: [PATCH] Fix time display updates (broken by introduction of quiet
+ mode).
+
+---
+ src/gst123.cc |    1 +
+ src/msg.cc    |    7 +++++++
+ src/msg.h     |    1 +
+ 3 files changed, 9 insertions(+)
+
+diff --git a/src/gst123.cc b/src/gst123.cc
+index 20e91e5..ce5876d 100644
+--- a/src/gst123.cc
++++ b/src/gst123.cc
+@@ -640,6 +640,7 @@ cb_print_position (gpointer *data)
+       else
+         blanks += "         ";
+       Msg::print ("%s%s\r", status.c_str(), blanks.c_str());
++      Msg::flush();
+     }
+ 
+   /* call me again */
+diff --git a/src/msg.cc b/src/msg.cc
+index 547cd90..33cada2 100644
+--- a/src/msg.cc
++++ b/src/msg.cc
+@@ -41,6 +41,13 @@ print (const char *format, ...)
+     }
+ }
+ 
++void
++flush()
++{
++  if (!Options::the().quiet)
++    fflush (stdout);
++}
++
+ }
+ 
+ }
+diff --git a/src/msg.h b/src/msg.h
+index e0ced24..5bebac0 100644
+--- a/src/msg.h
++++ b/src/msg.h
+@@ -27,6 +27,7 @@ namespace Msg
+ {
+ 
+ void print (const char *format, ...);
++void flush();
+ 
+ }
+ 
+-- 
+1.7.9.5
+

meta-multimedia/recipes-multimedia/gstreamer/gst123_0.3.1.bb

@@ -0,0 +1,15 @@
+SUMMARY = "Flexible CLI player in the spirit of mpg123, based on GStreamer"
+HOMEPAGE = "http://space.twc.de/~stefan/gst123.php"
+LICENSE = "LGPLv2.1+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=5f30f0716dfdd0d91eb439ebec522ec2 \
+                    file://src/gst123.cc;beginline=1;endline=19;md5=05d2f5d54b985b986c26af931d2084f8"
+
+DEPENDS = "libx11 gstreamer gst-plugins-base gtk+ ncurses"
+
+SRC_URI = "http://space.twc.de/~stefan/gst123/${BPN}-${PV}.tar.bz2 \
+           file://display.patch"
+
+SRC_URI[md5sum] = "1e77767c9d6fecee5641f95804f160fe"
+SRC_URI[sha256sum] = "89d1de025eca0466c125dcd6a11b64341bdf98ee4c03c3e5a12321d77cb8b0ce"
+
+inherit autotools